From c0f89eba6ebdec08460bd796fc62d6aef674d141 Mon Sep 17 00:00:00 2001 From: Adin Scannell Date: Thu, 21 Nov 2019 11:29:49 -0800 Subject: Import and structure cleanup. PiperOrigin-RevId: 281795269 --- test/syscalls/linux/mmap.cc | 1 + 1 file changed, 1 insertion(+) (limited to 'test/syscalls/linux/mmap.cc') diff --git a/test/syscalls/linux/mmap.cc b/test/syscalls/linux/mmap.cc index a112316e9..6f2639d8a 100644 --- a/test/syscalls/linux/mmap.cc +++ b/test/syscalls/linux/mmap.cc @@ -28,6 +28,7 @@ #include #include #include + #include #include "gmock/gmock.h" -- cgit v1.2.3 From 7419e0e5d74621b2be60e9b18e4e2d7bb2a65cc3 Mon Sep 17 00:00:00 2001 From: Dean Deng Date: Thu, 19 Dec 2019 16:05:35 -0800 Subject: Parameterize mmap tests. This test suite has existed for quite a while and has become kind of messy. Various tests can be joined together by parameterizing. PiperOrigin-RevId: 286482240 --- test/syscalls/linux/mmap.cc | 207 +++++++++++++++----------------------------- 1 file changed, 69 insertions(+), 138 deletions(-) (limited to 'test/syscalls/linux/mmap.cc') diff --git a/test/syscalls/linux/mmap.cc b/test/syscalls/linux/mmap.cc index 6f2639d8a..1c4d9f1c7 100644 --- a/test/syscalls/linux/mmap.cc +++ b/test/syscalls/linux/mmap.cc @@ -814,23 +814,27 @@ class MMapFileTest : public MMapTest { } }; +class MMapFileParamTest + : public MMapFileTest, + public ::testing::WithParamInterface> { + protected: + int prot() const { return std::get<0>(GetParam()); } + + int flags() const { return std::get<1>(GetParam()); } +}; + // MAP_POPULATE allowed. // There isn't a good way to verify it actually did anything. -// -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, MapPopulate) { - ASSERT_THAT( - Map(0, kPageSize, PROT_READ, MAP_PRIVATE | MAP_POPULATE, fd_.get(), 0), - SyscallSucceeds()); +TEST_P(MMapFileParamTest, MapPopulate) { + ASSERT_THAT(Map(0, kPageSize, prot(), flags() | MAP_POPULATE, fd_.get(), 0), + SyscallSucceeds()); } // MAP_POPULATE on a short file. -// -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, MapPopulateShort) { - ASSERT_THAT(Map(0, 2 * kPageSize, PROT_READ, MAP_PRIVATE | MAP_POPULATE, - fd_.get(), 0), - SyscallSucceeds()); +TEST_P(MMapFileParamTest, MapPopulateShort) { + ASSERT_THAT( + Map(0, 2 * kPageSize, prot(), flags() | MAP_POPULATE, fd_.get(), 0), + SyscallSucceeds()); } // Read contents from mapped file. @@ -901,16 +905,6 @@ TEST_F(MMapFileTest, WritePrivateOnReadOnlyFd) { reinterpret_cast(addr)); } -// MAP_PRIVATE PROT_READ is not allowed on write-only FDs. -TEST_F(MMapFileTest, ReadPrivateOnWriteOnlyFd) { - const FileDescriptor fd = - ASSERT_NO_ERRNO_AND_VALUE(Open(filename_, O_WRONLY)); - - uintptr_t addr; - EXPECT_THAT(addr = Map(0, kPageSize, PROT_READ, MAP_PRIVATE, fd.get(), 0), - SyscallFailsWithErrno(EACCES)); -} - // MAP_SHARED PROT_WRITE not allowed on read-only FDs. TEST_F(MMapFileTest, WriteSharedOnReadOnlyFd) { const FileDescriptor fd = @@ -922,28 +916,13 @@ TEST_F(MMapFileTest, WriteSharedOnReadOnlyFd) { SyscallFailsWithErrno(EACCES)); } -// MAP_SHARED PROT_READ not allowed on write-only FDs. -// -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, ReadSharedOnWriteOnlyFd) { - const FileDescriptor fd = - ASSERT_NO_ERRNO_AND_VALUE(Open(filename_, O_WRONLY)); - - uintptr_t addr; - EXPECT_THAT(addr = Map(0, kPageSize, PROT_READ, MAP_SHARED, fd.get(), 0), - SyscallFailsWithErrno(EACCES)); -} - -// MAP_SHARED PROT_WRITE not allowed on write-only FDs. -// The FD must always be readable. -// -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, WriteSharedOnWriteOnlyFd) { +// The FD must be readable. +TEST_P(MMapFileParamTest, WriteOnlyFd) { const FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(Open(filename_, O_WRONLY)); uintptr_t addr; - EXPECT_THAT(addr = Map(0, kPageSize, PROT_WRITE, MAP_SHARED, fd.get(), 0), + EXPECT_THAT(addr = Map(0, kPageSize, prot(), flags(), fd.get(), 0), SyscallFailsWithErrno(EACCES)); } @@ -1182,7 +1161,7 @@ TEST_F(MMapFileTest, ReadSharedTruncateDownThenUp) { ASSERT_THAT(addr = Map(0, kPageSize, PROT_READ, MAP_SHARED, fd_.get(), 0), SyscallSucceeds()); - // Check that the memory contains he file data. + // Check that the memory contains the file data. EXPECT_EQ(0, memcmp(reinterpret_cast(addr), buf.c_str(), kPageSize)); // Truncate down, then up. @@ -1371,125 +1350,68 @@ TEST_F(MMapFileTest, WritePrivate) { EqualsMemory(std::string(len, '\0'))); } -// SIGBUS raised when writing past end of file to a private mapping. -// -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, SigBusDeathWritePrivate) { +// SIGBUS raised when reading or writing past end of a mapped file. +TEST_P(MMapFileParamTest, SigBusDeath) { SetupGvisorDeathTest(); uintptr_t addr; - ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, - fd_.get(), 0), + ASSERT_THAT(addr = Map(0, 2 * kPageSize, prot(), flags(), fd_.get(), 0), SyscallSucceeds()); - // MMapFileTest makes a file kPageSize/2 long. The entire first page will be - // accessible. Write just beyond that. - size_t len = strlen(kFileContents); - EXPECT_EXIT(std::copy(kFileContents, kFileContents + len, - reinterpret_cast(addr + kPageSize)), - ::testing::KilledBySignal(SIGBUS), ""); -} - -// SIGBUS raised when reading past end of file on a shared mapping. -// -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, SigBusDeathReadShared) { - SetupGvisorDeathTest(); - - uintptr_t addr; - ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ, MAP_SHARED, fd_.get(), 0), - SyscallSucceeds()); - - // MMapFileTest makes a file kPageSize/2 long. The entire first page will be - // accessible. Read just beyond that. - std::vector in(kPageSize); - EXPECT_EXIT( - std::copy(reinterpret_cast(addr + kPageSize), - reinterpret_cast(addr + kPageSize) + kPageSize, - in.data()), - ::testing::KilledBySignal(SIGBUS), ""); + auto* start = reinterpret_cast(addr + kPageSize); + + // MMapFileTest makes a file kPageSize/2 long. The entire first page should be + // accessible, but anything beyond it should not. + if (prot() & PROT_WRITE) { + // Write beyond first page. + size_t len = strlen(kFileContents); + EXPECT_EXIT(std::copy(kFileContents, kFileContents + len, start), + ::testing::KilledBySignal(SIGBUS), ""); + } else { + // Read beyond first page. + std::vector in(kPageSize); + EXPECT_EXIT(std::copy(start, start + kPageSize, in.data()), + ::testing::KilledBySignal(SIGBUS), ""); + } } -// SIGBUS raised when reading past end of file on a shared mapping. +// Tests that SIGBUS is not raised when reading or writing to a file-mapped +// page before EOF, even if part of the mapping extends beyond EOF. // -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, SigBusDeathWriteShared) { - SetupGvisorDeathTest(); - +// See b/27877699. +TEST_P(MMapFileParamTest, NoSigBusOnPagesBeforeEOF) { uintptr_t addr; - ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, - fd_.get(), 0), - SyscallSucceeds()); - - // MMapFileTest makes a file kPageSize/2 long. The entire first page will be - // accessible. Write just beyond that. - size_t len = strlen(kFileContents); - EXPECT_EXIT(std::copy(kFileContents, kFileContents + len, - reinterpret_cast(addr + kPageSize)), - ::testing::KilledBySignal(SIGBUS), ""); -} - -// Tests that SIGBUS is not raised when writing to a file-mapped page before -// EOF, even if part of the mapping extends beyond EOF. -TEST_F(MMapFileTest, NoSigBusOnPagesBeforeEOF) { - uintptr_t addr; - ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, - fd_.get(), 0), + ASSERT_THAT(addr = Map(0, 2 * kPageSize, prot(), flags(), fd_.get(), 0), SyscallSucceeds()); // The test passes if this survives. - size_t len = strlen(kFileContents); - std::copy(kFileContents, kFileContents + len, - reinterpret_cast(addr)); -} - -// Tests that SIGBUS is not raised when writing to a file-mapped page containing -// EOF, *after* the EOF for a private mapping. -TEST_F(MMapFileTest, NoSigBusOnPageContainingEOFWritePrivate) { - uintptr_t addr; - ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, - fd_.get(), 0), - SyscallSucceeds()); - - // The test passes if this survives. (Technically addr+kPageSize/2 is already - // beyond EOF, but +1 to check for fencepost errors.) - size_t len = strlen(kFileContents); - std::copy(kFileContents, kFileContents + len, - reinterpret_cast(addr + (kPageSize / 2) + 1)); -} - -// Tests that SIGBUS is not raised when reading from a file-mapped page -// containing EOF, *after* the EOF for a shared mapping. -// -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, NoSigBusOnPageContainingEOFReadShared) { - uintptr_t addr; - ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ, MAP_SHARED, fd_.get(), 0), - SyscallSucceeds()); - - // The test passes if this survives. (Technically addr+kPageSize/2 is already - // beyond EOF, but +1 to check for fencepost errors.) auto* start = reinterpret_cast(addr + (kPageSize / 2) + 1); size_t len = strlen(kFileContents); - std::vector in(len); - std::copy(start, start + len, in.data()); + if (prot() & PROT_WRITE) { + std::copy(kFileContents, kFileContents + len, start); + } else { + std::vector in(len); + std::copy(start, start + len, in.data()); + } } -// Tests that SIGBUS is not raised when writing to a file-mapped page containing -// EOF, *after* the EOF for a shared mapping. -// -// FIXME(b/37222275): Parameterize. -TEST_F(MMapFileTest, NoSigBusOnPageContainingEOFWriteShared) { +// Tests that SIGBUS is not raised when reading or writing from a file-mapped +// page containing EOF, *after* the EOF. +TEST_P(MMapFileParamTest, NoSigBusOnPageContainingEOF) { uintptr_t addr; - ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, - fd_.get(), 0), + ASSERT_THAT(addr = Map(0, 2 * kPageSize, prot(), flags(), fd_.get(), 0), SyscallSucceeds()); // The test passes if this survives. (Technically addr+kPageSize/2 is already // beyond EOF, but +1 to check for fencepost errors.) + auto* start = reinterpret_cast(addr + (kPageSize / 2) + 1); size_t len = strlen(kFileContents); - std::copy(kFileContents, kFileContents + len, - reinterpret_cast(addr + (kPageSize / 2) + 1)); + if (prot() & PROT_WRITE) { + std::copy(kFileContents, kFileContents + len, start); + } else { + std::vector in(len); + std::copy(start, start + len, in.data()); + } } // Tests that reading from writable shared file-mapped pages succeeds. @@ -1733,6 +1655,15 @@ TEST(MMapNoFixtureTest, Map32Bit) { #endif // defined(__x86_64__) +INSTANTIATE_TEST_SUITE_P( + ReadWriteSharedPrivate, MMapFileParamTest, + ::testing::Combine(::testing::ValuesIn({ + PROT_READ, + PROT_WRITE, + PROT_READ | PROT_WRITE, + }), + ::testing::ValuesIn({MAP_SHARED, MAP_PRIVATE}))); + } // namespace } // namespace testing -- cgit v1.2.3 From 2296b4734462b6eeef383ea58e2b1b0b1a214d76 Mon Sep 17 00:00:00 2001 From: Adin Scannell Date: Tue, 21 Jan 2020 16:16:51 -0800 Subject: Change to standard types. PiperOrigin-RevId: 290846481 --- test/syscalls/linux/aio.cc | 2 +- test/syscalls/linux/chown.cc | 6 +- test/syscalls/linux/chroot.cc | 2 +- test/syscalls/linux/clock_gettime.cc | 12 ++-- test/syscalls/linux/eventfd.cc | 22 ++++---- test/syscalls/linux/exceptions.cc | 66 +++++++++++----------- test/syscalls/linux/exec.cc | 10 ++-- test/syscalls/linux/exec_binary.cc | 18 +++--- test/syscalls/linux/fcntl.cc | 22 ++++---- test/syscalls/linux/fork.cc | 2 +- test/syscalls/linux/futex.cc | 2 +- test/syscalls/linux/inotify.cc | 24 ++++---- test/syscalls/linux/ip_socket_test_util.cc | 4 +- test/syscalls/linux/ip_socket_test_util.h | 4 +- test/syscalls/linux/itimer.cc | 4 +- test/syscalls/linux/kill.cc | 4 +- test/syscalls/linux/link.cc | 5 +- test/syscalls/linux/memfd.cc | 2 +- test/syscalls/linux/memory_accounting.cc | 14 ++--- test/syscalls/linux/mempolicy.cc | 28 ++++----- test/syscalls/linux/mmap.cc | 16 +++--- test/syscalls/linux/open.cc | 2 +- test/syscalls/linux/partial_bad_buffer.cc | 2 +- test/syscalls/linux/prctl_setuid.cc | 2 +- test/syscalls/linux/proc.cc | 42 +++++++------- test/syscalls/linux/proc_net_tcp.cc | 62 ++++++++++---------- test/syscalls/linux/proc_net_udp.cc | 32 +++++------ test/syscalls/linux/proc_net_unix.cc | 12 ++-- test/syscalls/linux/proc_pid_uid_gid_map.cc | 26 ++++----- test/syscalls/linux/ptrace.cc | 4 +- test/syscalls/linux/pty.cc | 14 ++--- test/syscalls/linux/pwrite64.cc | 4 +- test/syscalls/linux/raw_socket_hdrincl.cc | 4 +- test/syscalls/linux/rseq.cc | 2 +- test/syscalls/linux/rseq/critical.h | 2 +- test/syscalls/linux/rseq/rseq.cc | 50 ++++++++-------- test/syscalls/linux/rseq/types.h | 16 +++--- test/syscalls/linux/seccomp.cc | 14 ++--- test/syscalls/linux/semaphore.cc | 10 ++-- test/syscalls/linux/shm.cc | 10 ++-- test/syscalls/linux/sigaltstack.cc | 2 +- test/syscalls/linux/sigiret.cc | 14 ++--- .../linux/socket_bind_to_device_distribution.cc | 14 ++--- test/syscalls/linux/socket_generic.cc | 2 +- test/syscalls/linux/socket_inet_loopback.cc | 56 +++++++++--------- test/syscalls/linux/socket_ip_unbound.cc | 8 +-- test/syscalls/linux/socket_netdevice.cc | 8 +-- test/syscalls/linux/socket_netlink_route.cc | 30 +++++----- test/syscalls/linux/socket_netlink_util.cc | 4 +- test/syscalls/linux/socket_netlink_util.h | 2 +- test/syscalls/linux/socket_test_util.cc | 2 +- test/syscalls/linux/splice.cc | 2 +- test/syscalls/linux/stat.cc | 40 ++++++------- test/syscalls/linux/sticky.cc | 4 +- test/syscalls/linux/sysret.cc | 8 +-- test/syscalls/linux/tcp_socket.cc | 2 +- test/syscalls/linux/time.cc | 4 +- test/syscalls/linux/timerfd.cc | 48 ++++++++-------- test/syscalls/linux/udp_socket_test_cases.cc | 14 ++--- test/syscalls/linux/uidgid.cc | 8 +-- test/syscalls/linux/utimes.cc | 25 ++++---- test/syscalls/linux/vfork.cc | 14 ++--- test/syscalls/linux/vsyscall.cc | 2 +- test/syscalls/linux/wait.cc | 18 +++--- test/util/mount_util.h | 6 +- test/util/multiprocess_util.cc | 2 +- test/util/multiprocess_util.h | 5 +- test/util/proc_util.cc | 2 +- test/util/temp_path.cc | 2 +- test/util/test_util.cc | 20 +++---- test/util/test_util.h | 12 ++-- test/util/test_util_test.cc | 4 +- 72 files changed, 483 insertions(+), 480 deletions(-) (limited to 'test/syscalls/linux/mmap.cc') diff --git a/test/syscalls/linux/aio.cc b/test/syscalls/linux/aio.cc index 28592bc8f..a33daff17 100644 --- a/test/syscalls/linux/aio.cc +++ b/test/syscalls/linux/aio.cc @@ -183,7 +183,7 @@ TEST_F(AIOTest, BadWrite) { // Verify that it fails with the right error code. EXPECT_EQ(events[0].data, 0x123); - EXPECT_EQ(events[0].obj, reinterpret_cast(&cb)); + EXPECT_EQ(events[0].obj, reinterpret_cast(&cb)); EXPECT_LT(events[0].res, 0); } diff --git a/test/syscalls/linux/chown.cc b/test/syscalls/linux/chown.cc index 1c00e2731..7a28b674d 100644 --- a/test/syscalls/linux/chown.cc +++ b/test/syscalls/linux/chown.cc @@ -31,9 +31,9 @@ #include "test/util/test_util.h" #include "test/util/thread_util.h" -ABSL_FLAG(int32, scratch_uid1, 65534, "first scratch UID"); -ABSL_FLAG(int32, scratch_uid2, 65533, "second scratch UID"); -ABSL_FLAG(int32, scratch_gid, 65534, "first scratch GID"); +ABSL_FLAG(int32_t, scratch_uid1, 65534, "first scratch UID"); +ABSL_FLAG(int32_t, scratch_uid2, 65533, "second scratch UID"); +ABSL_FLAG(int32_t, scratch_gid, 65534, "first scratch GID"); namespace gvisor { namespace testing { diff --git a/test/syscalls/linux/chroot.cc b/test/syscalls/linux/chroot.cc index 27e057086..04bc2d7b9 100644 --- a/test/syscalls/linux/chroot.cc +++ b/test/syscalls/linux/chroot.cc @@ -253,7 +253,7 @@ TEST(ChrootTest, ProcMemSelfMapsNoEscapeProcOpen) { // Mmap the newly created file. void* foo_map = mmap(nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, foo.get(), 0); - ASSERT_THAT(reinterpret_cast(foo_map), SyscallSucceeds()); + ASSERT_THAT(reinterpret_cast(foo_map), SyscallSucceeds()); // Always unmap. auto cleanup_map = Cleanup( diff --git a/test/syscalls/linux/clock_gettime.cc b/test/syscalls/linux/clock_gettime.cc index 1d5b5af94..7f6015049 100644 --- a/test/syscalls/linux/clock_gettime.cc +++ b/test/syscalls/linux/clock_gettime.cc @@ -34,7 +34,7 @@ namespace testing { namespace { -int64 clock_gettime_nsecs(clockid_t id) { +int64_t clock_gettime_nsecs(clockid_t id) { struct timespec ts; TEST_PCHECK(clock_gettime(id, &ts) == 0); return (ts.tv_sec * 1000000000 + ts.tv_nsec); @@ -42,9 +42,9 @@ int64 clock_gettime_nsecs(clockid_t id) { // Spin on the CPU for at least ns nanoseconds, based on // CLOCK_THREAD_CPUTIME_ID. -void spin_ns(int64 ns) { - int64 start = clock_gettime_nsecs(CLOCK_THREAD_CPUTIME_ID); - int64 end = start + ns; +void spin_ns(int64_t ns) { + int64_t start = clock_gettime_nsecs(CLOCK_THREAD_CPUTIME_ID); + int64_t end = start + ns; do { constexpr int kLoopCount = 1000000; // large and arbitrary @@ -64,7 +64,7 @@ TEST(ClockGettime, CputimeId) { // the workers. Note that we test CLOCK_PROCESS_CPUTIME_ID by having the // workers execute in parallel and verifying that CLOCK_PROCESS_CPUTIME_ID // accumulates the runtime of all threads. - int64 start = clock_gettime_nsecs(CLOCK_PROCESS_CPUTIME_ID); + int64_t start = clock_gettime_nsecs(CLOCK_PROCESS_CPUTIME_ID); // Create a kNumThreads threads. std::list threads; @@ -76,7 +76,7 @@ TEST(ClockGettime, CputimeId) { t.Join(); } - int64 end = clock_gettime_nsecs(CLOCK_PROCESS_CPUTIME_ID); + int64_t end = clock_gettime_nsecs(CLOCK_PROCESS_CPUTIME_ID); // The aggregate time spent in the worker threads must be at least // 'kNumThreads' times the time each thread spun. diff --git a/test/syscalls/linux/eventfd.cc b/test/syscalls/linux/eventfd.cc index fed67a56e..367682c3d 100644 --- a/test/syscalls/linux/eventfd.cc +++ b/test/syscalls/linux/eventfd.cc @@ -37,7 +37,7 @@ TEST(EventfdTest, Nonblock) { FileDescriptor efd = ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); - uint64 l; + uint64_t l; ASSERT_THAT(read(efd.get(), &l, sizeof(l)), SyscallFailsWithErrno(EAGAIN)); l = 1; @@ -52,7 +52,7 @@ TEST(EventfdTest, Nonblock) { void* read_three_times(void* arg) { int efd = *reinterpret_cast(arg); - uint64 l; + uint64_t l; EXPECT_THAT(read(efd, &l, sizeof(l)), SyscallSucceedsWithValue(sizeof(l))); EXPECT_THAT(read(efd, &l, sizeof(l)), SyscallSucceedsWithValue(sizeof(l))); EXPECT_THAT(read(efd, &l, sizeof(l)), SyscallSucceedsWithValue(sizeof(l))); @@ -68,7 +68,7 @@ TEST(EventfdTest, BlockingWrite) { reinterpret_cast(&efd)), SyscallSucceeds()); - uint64 l = 1; + uint64_t l = 1; ASSERT_THAT(write(efd, &l, sizeof(l)), SyscallSucceeds()); EXPECT_EQ(l, 1); @@ -85,7 +85,7 @@ TEST(EventfdTest, SmallWrite) { FileDescriptor efd = ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); - uint64 l = 16; + uint64_t l = 16; ASSERT_THAT(write(efd.get(), &l, 4), SyscallFailsWithErrno(EINVAL)); } @@ -93,7 +93,7 @@ TEST(EventfdTest, SmallRead) { FileDescriptor efd = ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); - uint64 l = 1; + uint64_t l = 1; ASSERT_THAT(write(efd.get(), &l, sizeof(l)), SyscallSucceeds()); l = 0; @@ -104,7 +104,7 @@ TEST(EventfdTest, BigWrite) { FileDescriptor efd = ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); - uint64 big[16]; + uint64_t big[16]; big[0] = 16; ASSERT_THAT(write(efd.get(), big, sizeof(big)), SyscallSucceeds()); } @@ -113,10 +113,10 @@ TEST(EventfdTest, BigRead) { FileDescriptor efd = ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); - uint64 l = 1; + uint64_t l = 1; ASSERT_THAT(write(efd.get(), &l, sizeof(l)), SyscallSucceeds()); - uint64 big[16]; + uint64_t big[16]; ASSERT_THAT(read(efd.get(), big, sizeof(big)), SyscallSucceeds()); EXPECT_EQ(big[0], 1); } @@ -125,7 +125,7 @@ TEST(EventfdTest, BigWriteBigRead) { FileDescriptor efd = ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); - uint64 l[16]; + uint64_t l[16]; l[0] = 16; ASSERT_THAT(write(efd.get(), l, sizeof(l)), SyscallSucceeds()); ASSERT_THAT(read(efd.get(), l, sizeof(l)), SyscallSucceeds()); @@ -150,7 +150,7 @@ TEST(EventfdTest, NotifyNonZero_NoRandomSave) { int wait_out = epoll_wait(epollfd.get(), &out_ev, 1, kEpollTimeoutMs); EXPECT_EQ(wait_out, 1); EXPECT_EQ(efd.get(), out_ev.data.fd); - uint64 val = 0; + uint64_t val = 0; ASSERT_THAT(read(efd.get(), &val, sizeof(val)), SyscallSucceeds()); EXPECT_EQ(val, 1); @@ -159,7 +159,7 @@ TEST(EventfdTest, NotifyNonZero_NoRandomSave) { // epoll_wait times out. ScopedThread t([&efd] { sleep(5); - uint64 val = 1; + uint64_t val = 1; EXPECT_THAT(write(efd.get(), &val, sizeof(val)), SyscallSucceedsWithValue(sizeof(val))); }); diff --git a/test/syscalls/linux/exceptions.cc b/test/syscalls/linux/exceptions.cc index 0b67eb0ad..3d564e720 100644 --- a/test/syscalls/linux/exceptions.cc +++ b/test/syscalls/linux/exceptions.cc @@ -24,20 +24,20 @@ namespace testing { // Default value for the x87 FPU control word. See Intel SDM Vol 1, Ch 8.1.5 // "x87 FPU Control Word". -constexpr uint16 kX87ControlWordDefault = 0x37f; +constexpr uint16_t kX87ControlWordDefault = 0x37f; // Mask for the divide-by-zero exception. -constexpr uint16 kX87ControlWordDiv0Mask = 1 << 2; +constexpr uint16_t kX87ControlWordDiv0Mask = 1 << 2; // Default value for the SSE control register (MXCSR). See Intel SDM Vol 1, Ch // 11.6.4 "Initialization of SSE/SSE3 Extensions". -constexpr uint32 kMXCSRDefault = 0x1f80; +constexpr uint32_t kMXCSRDefault = 0x1f80; // Mask for the divide-by-zero exception. -constexpr uint32 kMXCSRDiv0Mask = 1 << 9; +constexpr uint32_t kMXCSRDiv0Mask = 1 << 9; // Flag for a pending divide-by-zero exception. -constexpr uint32 kMXCSRDiv0Flag = 1 << 2; +constexpr uint32_t kMXCSRDiv0Flag = 1 << 2; void inline Halt() { asm("hlt\r\n"); } @@ -112,10 +112,10 @@ TEST(ExceptionTest, DivideByZero) { EXPECT_EXIT( { - uint32 remainder; - uint32 quotient; - uint32 divisor = 0; - uint64 value = 1; + uint32_t remainder; + uint32_t quotient; + uint32_t divisor = 0; + uint64_t value = 1; asm("divl 0(%2)\r\n" : "=d"(remainder), "=a"(quotient) : "r"(&divisor), "d"(value >> 32), "a"(value)); @@ -126,9 +126,9 @@ TEST(ExceptionTest, DivideByZero) { // By default, x87 exceptions are masked and simply return a default value. TEST(ExceptionTest, X87DivideByZeroMasked) { - int32 quotient; - int32 value = 1; - int32 divisor = 0; + int32_t quotient; + int32_t value = 1; + int32_t divisor = 0; asm("fildl %[value]\r\n" "fidivl %[divisor]\r\n" "fistpl %[quotient]\r\n" @@ -148,12 +148,12 @@ TEST(ExceptionTest, X87DivideByZeroUnmasked) { EXPECT_EXIT( { // Clear the divide by zero exception mask. - constexpr uint16 kControlWord = + constexpr uint16_t kControlWord = kX87ControlWordDefault & ~kX87ControlWordDiv0Mask; - int32 quotient; - int32 value = 1; - int32 divisor = 0; + int32_t quotient; + int32_t value = 1; + int32_t divisor = 0; asm volatile( "fldcw %[cw]\r\n" "fildl %[value]\r\n" @@ -176,12 +176,12 @@ TEST(ExceptionTest, X87StatusClobber) { EXPECT_EXIT( { // Clear the divide by zero exception mask. - constexpr uint16 kControlWord = + constexpr uint16_t kControlWord = kX87ControlWordDefault & ~kX87ControlWordDiv0Mask; - int32 quotient; - int32 value = 1; - int32 divisor = 0; + int32_t quotient; + int32_t value = 1; + int32_t divisor = 0; asm volatile( "fildl %[value]\r\n" "fidivl %[divisor]\r\n" @@ -208,10 +208,10 @@ TEST(ExceptionTest, X87StatusClobber) { // By default, SSE exceptions are masked and simply return a default value. TEST(ExceptionTest, SSEDivideByZeroMasked) { - uint32 status; - int32 quotient; - int32 value = 1; - int32 divisor = 0; + uint32_t status; + int32_t quotient; + int32_t value = 1; + int32_t divisor = 0; asm("cvtsi2ssl %[value], %%xmm0\r\n" "cvtsi2ssl %[divisor], %%xmm1\r\n" "divss %%xmm1, %%xmm0\r\n" @@ -233,11 +233,11 @@ TEST(ExceptionTest, SSEDivideByZeroUnmasked) { EXPECT_EXIT( { // Clear the divide by zero exception mask. - constexpr uint32 kMXCSR = kMXCSRDefault & ~kMXCSRDiv0Mask; + constexpr uint32_t kMXCSR = kMXCSRDefault & ~kMXCSRDiv0Mask; - int32 quotient; - int32 value = 1; - int32 divisor = 0; + int32_t quotient; + int32_t value = 1; + int32_t divisor = 0; asm volatile( "ldmxcsr %[mxcsr]\r\n" "cvtsi2ssl %[value], %%xmm0\r\n" @@ -254,10 +254,10 @@ TEST(ExceptionTest, SSEDivideByZeroUnmasked) { // Pending exceptions in the SSE status register are not clobbered by syscalls. TEST(ExceptionTest, SSEStatusClobber) { - uint32 mxcsr; - int32 quotient; - int32 value = 1; - int32 divisor = 0; + uint32_t mxcsr; + int32_t quotient; + int32_t value = 1; + int32_t divisor = 0; asm("cvtsi2ssl %[value], %%xmm0\r\n" "cvtsi2ssl %[divisor], %%xmm1\r\n" "divss %%xmm1, %%xmm0\r\n" @@ -336,7 +336,7 @@ TEST(ExceptionTest, AlignmentCheck) { SetAlignmentCheck(); for (int i = 0; i < 8; i++) { // At least 7/8 offsets will be unaligned here. - uint64* ptr = reinterpret_cast(&array[i]); + uint64_t* ptr = reinterpret_cast(&array[i]); asm("mov %0, 0(%0)\r\n" : : "r"(ptr) : "ax"); } }, diff --git a/test/syscalls/linux/exec.cc b/test/syscalls/linux/exec.cc index 9c5a11206..b5e0a512b 100644 --- a/test/syscalls/linux/exec.cc +++ b/test/syscalls/linux/exec.cc @@ -62,7 +62,7 @@ constexpr char kExecFromThread[] = "--exec_exec_from_thread"; // Runs file specified by dirfd and pathname with argv and checks that the exit // status is expect_status and that stderr contains expect_stderr. -void CheckExecHelper(const absl::optional dirfd, +void CheckExecHelper(const absl::optional dirfd, const std::string& pathname, const ExecveArray& argv, const ExecveArray& envv, const int flags, int expect_status, const std::string& expect_stderr) { @@ -143,15 +143,15 @@ void CheckExecHelper(const absl::optional dirfd, void CheckExec(const std::string& filename, const ExecveArray& argv, const ExecveArray& envv, int expect_status, const std::string& expect_stderr) { - CheckExecHelper(/*dirfd=*/absl::optional(), filename, argv, envv, + CheckExecHelper(/*dirfd=*/absl::optional(), filename, argv, envv, /*flags=*/0, expect_status, expect_stderr); } -void CheckExecveat(const int32 dirfd, const std::string& pathname, +void CheckExecveat(const int32_t dirfd, const std::string& pathname, const ExecveArray& argv, const ExecveArray& envv, const int flags, int expect_status, const std::string& expect_stderr) { - CheckExecHelper(absl::optional(dirfd), pathname, argv, envv, flags, + CheckExecHelper(absl::optional(dirfd), pathname, argv, envv, flags, expect_status, expect_stderr); } @@ -603,7 +603,7 @@ TEST(ExecveatTest, AbsolutePathWithFDCWD) { TEST(ExecveatTest, AbsolutePath) { std::string path = RunfilePath(kBasicWorkload); // File descriptor should be ignored when an absolute path is given. - const int32 badFD = -1; + const int32_t badFD = -1; CheckExecveat(badFD, path, {path}, {}, ArgEnvExitStatus(0, 0), 0, absl::StrCat(path, "\n")); } diff --git a/test/syscalls/linux/exec_binary.cc b/test/syscalls/linux/exec_binary.cc index 144bf45cf..736452b0c 100644 --- a/test/syscalls/linux/exec_binary.cc +++ b/test/syscalls/linux/exec_binary.cc @@ -700,7 +700,7 @@ TEST(ElfTest, PIE) { // The first segment really needs to start at 0 for a normal PIE binary, and // thus includes the headers. - const uint64 offset = elf.phdrs[1].p_offset; + const uint64_t offset = elf.phdrs[1].p_offset; elf.phdrs[1].p_offset = 0x0; elf.phdrs[1].p_vaddr = 0x0; elf.phdrs[1].p_filesz += offset; @@ -720,7 +720,7 @@ TEST(ElfTest, PIE) { struct user_regs_struct regs; ASSERT_THAT(ptrace(PTRACE_GETREGS, child, 0, ®s), SyscallSucceeds()); - const uint64 load_addr = regs.rip & ~(kPageSize - 1); + const uint64_t load_addr = regs.rip & ~(kPageSize - 1); EXPECT_THAT(child, ContainsMappings(std::vector({ // text page. @@ -789,7 +789,7 @@ TEST(ElfTest, PIENonZeroStart) { struct user_regs_struct regs; ASSERT_THAT(ptrace(PTRACE_GETREGS, child, 0, ®s), SyscallSucceeds()); - const uint64 load_addr = regs.rip & ~(kPageSize - 1); + const uint64_t load_addr = regs.rip & ~(kPageSize - 1); // The ELF is loaded at an arbitrary address, not the first PT_LOAD vaddr. // @@ -859,7 +859,7 @@ TEST(ElfTest, ELFInterpreter) { // The first segment really needs to start at 0 for a normal PIE binary, and // thus includes the headers. - uint64 const offset = interpreter.phdrs[1].p_offset; + uint64_t const offset = interpreter.phdrs[1].p_offset; // N.B. Since Linux 4.10 (0036d1f7eb95b "binfmt_elf: fix calculations for bss // padding"), Linux unconditionally zeroes the remainder of the highest mapped // page in an interpreter, failing if the protections don't allow write. Thus @@ -912,7 +912,7 @@ TEST(ElfTest, ELFInterpreter) { struct user_regs_struct regs; ASSERT_THAT(ptrace(PTRACE_GETREGS, child, 0, ®s), SyscallSucceeds()); - const uint64 interp_load_addr = regs.rip & ~(kPageSize - 1); + const uint64_t interp_load_addr = regs.rip & ~(kPageSize - 1); EXPECT_THAT( child, ContainsMappings(std::vector({ @@ -1047,7 +1047,7 @@ TEST(ElfTest, ELFInterpreterRelative) { // The first segment really needs to start at 0 for a normal PIE binary, and // thus includes the headers. - uint64 const offset = interpreter.phdrs[1].p_offset; + uint64_t const offset = interpreter.phdrs[1].p_offset; // See comment in ElfTest.ELFInterpreter. interpreter.phdrs[1].p_flags = PF_R | PF_W | PF_X; interpreter.phdrs[1].p_offset = 0x0; @@ -1086,7 +1086,7 @@ TEST(ElfTest, ELFInterpreterRelative) { struct user_regs_struct regs; ASSERT_THAT(ptrace(PTRACE_GETREGS, child, 0, ®s), SyscallSucceeds()); - const uint64 interp_load_addr = regs.rip & ~(kPageSize - 1); + const uint64_t interp_load_addr = regs.rip & ~(kPageSize - 1); EXPECT_THAT( child, ContainsMappings(std::vector({ @@ -1109,7 +1109,7 @@ TEST(ElfTest, ELFInterpreterWrongArch) { // The first segment really needs to start at 0 for a normal PIE binary, and // thus includes the headers. - uint64 const offset = interpreter.phdrs[1].p_offset; + uint64_t const offset = interpreter.phdrs[1].p_offset; // See comment in ElfTest.ELFInterpreter. interpreter.phdrs[1].p_flags = PF_R | PF_W | PF_X; interpreter.phdrs[1].p_offset = 0x0; @@ -1190,7 +1190,7 @@ TEST(ElfTest, ElfInterpreterNoExecute) { // The first segment really needs to start at 0 for a normal PIE binary, and // thus includes the headers. - uint64 const offset = interpreter.phdrs[1].p_offset; + uint64_t const offset = interpreter.phdrs[1].p_offset; // See comment in ElfTest.ELFInterpreter. interpreter.phdrs[1].p_flags = PF_R | PF_W | PF_X; interpreter.phdrs[1].p_offset = 0x0; diff --git a/test/syscalls/linux/fcntl.cc b/test/syscalls/linux/fcntl.cc index 6eb597eae..4f3aa81d6 100644 --- a/test/syscalls/linux/fcntl.cc +++ b/test/syscalls/linux/fcntl.cc @@ -46,9 +46,9 @@ ABSL_FLAG(bool, blocking, false, "Whether to set a blocking lock (otherwise non-blocking)."); ABSL_FLAG(bool, retry_eintr, false, "Whether to retry in the subprocess on EINTR."); -ABSL_FLAG(uint64, child_setlock_start, 0, "The value of struct flock start"); -ABSL_FLAG(uint64, child_setlock_len, 0, "The value of struct flock len"); -ABSL_FLAG(int32, socket_fd, -1, +ABSL_FLAG(uint64_t, child_setlock_start, 0, "The value of struct flock start"); +ABSL_FLAG(uint64_t, child_setlock_len, 0, "The value of struct flock len"); +ABSL_FLAG(int32_t, socket_fd, -1, "A socket to use for communicating more state back " "to the parent."); @@ -71,8 +71,8 @@ class FcntlLockTest : public ::testing::Test { EXPECT_THAT(close(fds_[1]), SyscallSucceeds()); } - int64 GetSubprocessFcntlTimeInUsec() { - int64 ret = 0; + int64_t GetSubprocessFcntlTimeInUsec() { + int64_t ret = 0; EXPECT_THAT(ReadFd(fds_[0], reinterpret_cast(&ret), sizeof(ret)), SyscallSucceedsWithValue(sizeof(ret))); return ret; @@ -676,7 +676,7 @@ TEST_F(FcntlLockTest, SetWriteLockThenBlockingWriteLock) { // We will wait kHoldLockForSec before we release our lock allowing the // subprocess to obtain it. constexpr absl::Duration kHoldLockFor = absl::Seconds(5); - const int64 kMinBlockTimeUsec = absl::ToInt64Microseconds(absl::Seconds(1)); + const int64_t kMinBlockTimeUsec = absl::ToInt64Microseconds(absl::Seconds(1)); absl::SleepFor(kHoldLockFor); @@ -685,7 +685,7 @@ TEST_F(FcntlLockTest, SetWriteLockThenBlockingWriteLock) { ASSERT_THAT(fcntl(fd.get(), F_SETLKW, &fl), SyscallSucceeds()); // Read the blocked time from the subprocess socket. - int64 subprocess_blocked_time_usec = GetSubprocessFcntlTimeInUsec(); + int64_t subprocess_blocked_time_usec = GetSubprocessFcntlTimeInUsec(); // We must have been waiting at least kMinBlockTime. EXPECT_GT(subprocess_blocked_time_usec, kMinBlockTimeUsec); @@ -729,7 +729,7 @@ TEST_F(FcntlLockTest, SetReadLockThenBlockingWriteLock) { // subprocess to obtain it. constexpr absl::Duration kHoldLockFor = absl::Seconds(5); - const int64 kMinBlockTimeUsec = absl::ToInt64Microseconds(absl::Seconds(1)); + const int64_t kMinBlockTimeUsec = absl::ToInt64Microseconds(absl::Seconds(1)); absl::SleepFor(kHoldLockFor); @@ -738,7 +738,7 @@ TEST_F(FcntlLockTest, SetReadLockThenBlockingWriteLock) { ASSERT_THAT(fcntl(fd.get(), F_SETLKW, &fl), SyscallSucceeds()); // Read the blocked time from the subprocess socket. - int64 subprocess_blocked_time_usec = GetSubprocessFcntlTimeInUsec(); + int64_t subprocess_blocked_time_usec = GetSubprocessFcntlTimeInUsec(); // We must have been waiting at least kMinBlockTime. EXPECT_GT(subprocess_blocked_time_usec, kMinBlockTimeUsec); @@ -782,7 +782,7 @@ TEST_F(FcntlLockTest, SetWriteLockThenBlockingReadLock) { // subprocess to obtain it. constexpr absl::Duration kHoldLockFor = absl::Seconds(5); - const int64 kMinBlockTimeUsec = absl::ToInt64Microseconds(absl::Seconds(1)); + const int64_t kMinBlockTimeUsec = absl::ToInt64Microseconds(absl::Seconds(1)); absl::SleepFor(kHoldLockFor); @@ -791,7 +791,7 @@ TEST_F(FcntlLockTest, SetWriteLockThenBlockingReadLock) { ASSERT_THAT(fcntl(fd.get(), F_SETLKW, &fl), SyscallSucceeds()); // Read the blocked time from the subprocess socket. - int64 subprocess_blocked_time_usec = GetSubprocessFcntlTimeInUsec(); + int64_t subprocess_blocked_time_usec = GetSubprocessFcntlTimeInUsec(); // We must have been waiting at least kMinBlockTime. EXPECT_GT(subprocess_blocked_time_usec, kMinBlockTimeUsec); diff --git a/test/syscalls/linux/fork.cc b/test/syscalls/linux/fork.cc index 486189697..371890110 100644 --- a/test/syscalls/linux/fork.cc +++ b/test/syscalls/linux/fork.cc @@ -270,7 +270,7 @@ TEST_F(ForkTest, Alarm) { // Child cannot affect parent private memory. TEST_F(ForkTest, PrivateMemory) { - std::atomic local(0); + std::atomic local(0); pid_t child1 = Fork(); if (child1 == 0) { diff --git a/test/syscalls/linux/futex.cc b/test/syscalls/linux/futex.cc index b4a7cc8d6..40c80a6e1 100644 --- a/test/syscalls/linux/futex.cc +++ b/test/syscalls/linux/futex.cc @@ -112,7 +112,7 @@ int futex_wake_bitset(bool priv, std::atomic* uaddr, int count, } int futex_wake_op(bool priv, std::atomic* uaddr1, std::atomic* uaddr2, - int nwake1, int nwake2, uint32 sub_op) { + int nwake1, int nwake2, uint32_t sub_op) { int op = FUTEX_WAKE_OP; if (priv) { op |= FUTEX_PRIVATE_FLAG; diff --git a/test/syscalls/linux/inotify.cc b/test/syscalls/linux/inotify.cc index 182d676d5..fdef646eb 100644 --- a/test/syscalls/linux/inotify.cc +++ b/test/syscalls/linux/inotify.cc @@ -48,26 +48,26 @@ constexpr int kBufSize = 1024; // C++-friendly version of struct inotify_event. struct Event { - int32 wd; - uint32 mask; - uint32 cookie; - uint32 len; + int32_t wd; + uint32_t mask; + uint32_t cookie; + uint32_t len; std::string name; - Event(uint32 mask, int32 wd, absl::string_view name, uint32 cookie) + Event(uint32_t mask, int32_t wd, absl::string_view name, uint32_t cookie) : wd(wd), mask(mask), cookie(cookie), len(name.size()), name(std::string(name)) {} - Event(uint32 mask, int32 wd, absl::string_view name) + Event(uint32_t mask, int32_t wd, absl::string_view name) : Event(mask, wd, name, 0) {} - Event(uint32 mask, int32 wd) : Event(mask, wd, "", 0) {} + Event(uint32_t mask, int32_t wd) : Event(mask, wd, "", 0) {} Event() : Event(0, 0, "", 0) {} }; // Prints the symbolic name for a struct inotify_event's 'mask' field. -std::string FlagString(uint32 flags) { +std::string FlagString(uint32_t flags) { std::vector names; #define EMIT(target) \ @@ -320,7 +320,7 @@ PosixErrorOr InotifyInit1(int flags) { } PosixErrorOr InotifyAddWatch(int fd, const std::string& path, - uint32 mask) { + uint32_t mask) { int wd; EXPECT_THAT(wd = inotify_add_watch(fd, path.c_str(), mask), SyscallSucceeds()); @@ -647,7 +647,7 @@ TEST(Inotify, MoveGeneratesEvents) { Event(IN_MOVED_TO, root_wd, Basename(newpath), events[1].cookie)})); EXPECT_NE(events[0].cookie, 0); EXPECT_EQ(events[0].cookie, events[1].cookie); - uint32 last_cookie = events[0].cookie; + uint32_t last_cookie = events[0].cookie; // Test move from root -> root/dir1. newpath = NewTempAbsPathInDir(dir1.path()); @@ -841,7 +841,7 @@ TEST(Inotify, ConcurrentThreadsGeneratingEvents) { } auto test_thread = [&files]() { - uint32 seed = time(nullptr); + uint32_t seed = time(nullptr); for (int i = 0; i < 20; i++) { const TempPath& file = files[rand_r(&seed) % files.size()]; const FileDescriptor file_fd = @@ -960,7 +960,7 @@ TEST(Inotify, BlockingReadOnInotifyFd) { t.Join(); // Make sure the event we got back is sane. - uint32 event_mask; + uint32_t event_mask; memcpy(&event_mask, buf.data() + offsetof(struct inotify_event, mask), sizeof(event_mask)); EXPECT_EQ(event_mask, IN_ACCESS); diff --git a/test/syscalls/linux/ip_socket_test_util.cc b/test/syscalls/linux/ip_socket_test_util.cc index f694a6360..6b472eb2f 100644 --- a/test/syscalls/linux/ip_socket_test_util.cc +++ b/test/syscalls/linux/ip_socket_test_util.cc @@ -24,12 +24,12 @@ namespace gvisor { namespace testing { -uint32 IPFromInetSockaddr(const struct sockaddr* addr) { +uint32_t IPFromInetSockaddr(const struct sockaddr* addr) { auto* in_addr = reinterpret_cast(addr); return in_addr->sin_addr.s_addr; } -uint16 PortFromInetSockaddr(const struct sockaddr* addr) { +uint16_t PortFromInetSockaddr(const struct sockaddr* addr) { auto* in_addr = reinterpret_cast(addr); return ntohs(in_addr->sin_port); } diff --git a/test/syscalls/linux/ip_socket_test_util.h b/test/syscalls/linux/ip_socket_test_util.h index 0eeca30dd..0f58e0f77 100644 --- a/test/syscalls/linux/ip_socket_test_util.h +++ b/test/syscalls/linux/ip_socket_test_util.h @@ -27,10 +27,10 @@ namespace gvisor { namespace testing { // Extracts the IP address from an inet sockaddr in network byte order. -uint32 IPFromInetSockaddr(const struct sockaddr* addr); +uint32_t IPFromInetSockaddr(const struct sockaddr* addr); // Extracts the port from an inet sockaddr in host byte order. -uint16 PortFromInetSockaddr(const struct sockaddr* addr); +uint16_t PortFromInetSockaddr(const struct sockaddr* addr); // InterfaceIndex returns the index of the named interface. PosixErrorOr InterfaceIndex(std::string name); diff --git a/test/syscalls/linux/itimer.cc b/test/syscalls/linux/itimer.cc index 52ffbe89d..b77e4cbd1 100644 --- a/test/syscalls/linux/itimer.cc +++ b/test/syscalls/linux/itimer.cc @@ -177,8 +177,8 @@ SignalTestResult ItimerSignalTest(int id, clock_t main_clock, SignalTestResult result; // Wait for the workers to be done and collect their sample counts. - result.worker_samples.push_back(reinterpret_cast(th1.Join())); - result.worker_samples.push_back(reinterpret_cast(th2.Join())); + result.worker_samples.push_back(reinterpret_cast(th1.Join())); + result.worker_samples.push_back(reinterpret_cast(th2.Join())); cleanup_itimer.Release()(); result.expected_total = (Now(main_clock) - start) / kPeriod; result.main_thread_samples = signal_test_num_samples.load(); diff --git a/test/syscalls/linux/kill.cc b/test/syscalls/linux/kill.cc index a2247fdeb..db29bd59c 100644 --- a/test/syscalls/linux/kill.cc +++ b/test/syscalls/linux/kill.cc @@ -32,8 +32,8 @@ #include "test/util/test_util.h" #include "test/util/thread_util.h" -ABSL_FLAG(int32, scratch_uid, 65534, "scratch UID"); -ABSL_FLAG(int32, scratch_gid, 65534, "scratch GID"); +ABSL_FLAG(int32_t, scratch_uid, 65534, "scratch UID"); +ABSL_FLAG(int32_t, scratch_gid, 65534, "scratch GID"); using ::testing::Ge; diff --git a/test/syscalls/linux/link.cc b/test/syscalls/linux/link.cc index 108a0c23e..e74fa2ed5 100644 --- a/test/syscalls/linux/link.cc +++ b/test/syscalls/linux/link.cc @@ -32,7 +32,7 @@ #include "test/util/test_util.h" #include "test/util/thread_util.h" -ABSL_FLAG(int32, scratch_uid, 65534, "scratch UID"); +ABSL_FLAG(int32_t, scratch_uid, 65534, "scratch UID"); namespace gvisor { namespace testing { @@ -55,7 +55,8 @@ TEST(LinkTest, CanCreateLinkFile) { const std::string newname = NewTempAbsPath(); // Get the initial link count. - uint64 initial_link_count = ASSERT_NO_ERRNO_AND_VALUE(Links(oldfile.path())); + uint64_t initial_link_count = + ASSERT_NO_ERRNO_AND_VALUE(Links(oldfile.path())); EXPECT_THAT(link(oldfile.path().c_str(), newname.c_str()), SyscallSucceeds()); diff --git a/test/syscalls/linux/memfd.cc b/test/syscalls/linux/memfd.cc index e10f250d1..e57b49a4a 100644 --- a/test/syscalls/linux/memfd.cc +++ b/test/syscalls/linux/memfd.cc @@ -61,7 +61,7 @@ int memfd_create(const std::string& name, unsigned int flags) { } PosixErrorOr MemfdCreate(const std::string& name, - uint32 flags) { + uint32_t flags) { int fd = memfd_create(name, flags); if (fd < 0) { return PosixError( diff --git a/test/syscalls/linux/memory_accounting.cc b/test/syscalls/linux/memory_accounting.cc index 987dbd151..94aea4077 100644 --- a/test/syscalls/linux/memory_accounting.cc +++ b/test/syscalls/linux/memory_accounting.cc @@ -33,7 +33,7 @@ using ::absl::StrFormat; // AnonUsageFromMeminfo scrapes the current anonymous memory usage from // /proc/meminfo and returns it in bytes. -PosixErrorOr AnonUsageFromMeminfo() { +PosixErrorOr AnonUsageFromMeminfo() { ASSIGN_OR_RETURN_ERRNO(auto meminfo, GetContents("/proc/meminfo")); std::vector lines(absl::StrSplit(meminfo, '\n')); @@ -47,7 +47,7 @@ PosixErrorOr AnonUsageFromMeminfo() { absl::StrSplit(line, ' ', absl::SkipEmpty())); if (parts.size() == 3) { // The size is the second field, let's try to parse it as a number. - ASSIGN_OR_RETURN_ERRNO(auto anon_kb, Atoi(parts[1])); + ASSIGN_OR_RETURN_ERRNO(auto anon_kb, Atoi(parts[1])); return anon_kb * 1024; } @@ -65,10 +65,10 @@ TEST(MemoryAccounting, AnonAccountingPreservedOnSaveRestore) { // the test. SKIP_IF(!IsRunningOnGvisor()); - uint64 anon_initial = ASSERT_NO_ERRNO_AND_VALUE(AnonUsageFromMeminfo()); + uint64_t anon_initial = ASSERT_NO_ERRNO_AND_VALUE(AnonUsageFromMeminfo()); // Cause some anonymous memory usage. - uint64 map_bytes = Megabytes(512); + uint64_t map_bytes = Megabytes(512); char* mem = static_cast(mmap(nullptr, map_bytes, PROT_READ | PROT_WRITE, MAP_POPULATE | MAP_ANON | MAP_PRIVATE, -1, 0)); @@ -77,11 +77,11 @@ TEST(MemoryAccounting, AnonAccountingPreservedOnSaveRestore) { // Write something to each page to prevent them from being decommited on // S/R. Zero pages are dropped on save. - for (uint64 i = 0; i < map_bytes; i += kPageSize) { + for (uint64_t i = 0; i < map_bytes; i += kPageSize) { mem[i] = 'a'; } - uint64 anon_after_alloc = ASSERT_NO_ERRNO_AND_VALUE(AnonUsageFromMeminfo()); + uint64_t anon_after_alloc = ASSERT_NO_ERRNO_AND_VALUE(AnonUsageFromMeminfo()); EXPECT_THAT(anon_after_alloc, EquivalentWithin(anon_initial + map_bytes, 0.03)); @@ -90,7 +90,7 @@ TEST(MemoryAccounting, AnonAccountingPreservedOnSaveRestore) { MaybeSave(); // Usage should remain the same across S/R. - uint64 anon_after_sr = ASSERT_NO_ERRNO_AND_VALUE(AnonUsageFromMeminfo()); + uint64_t anon_after_sr = ASSERT_NO_ERRNO_AND_VALUE(AnonUsageFromMeminfo()); EXPECT_THAT(anon_after_sr, EquivalentWithin(anon_after_alloc, 0.03)); } diff --git a/test/syscalls/linux/mempolicy.cc b/test/syscalls/linux/mempolicy.cc index 46bbbc923..9d5f47651 100644 --- a/test/syscalls/linux/mempolicy.cc +++ b/test/syscalls/linux/mempolicy.cc @@ -43,12 +43,12 @@ namespace { #define MPOL_MF_MOVE (1 << 1) #define MPOL_MF_MOVE_ALL (1 << 2) -int get_mempolicy(int *policy, uint64 *nmask, uint64 maxnode, void *addr, +int get_mempolicy(int *policy, uint64_t *nmask, uint64_t maxnode, void *addr, int flags) { return syscall(SYS_get_mempolicy, policy, nmask, maxnode, addr, flags); } -int set_mempolicy(int mode, uint64 *nmask, uint64 maxnode) { +int set_mempolicy(int mode, uint64_t *nmask, uint64_t maxnode) { return syscall(SYS_set_mempolicy, mode, nmask, maxnode); } @@ -68,8 +68,8 @@ Cleanup ScopedMempolicy() { // Temporarily change the memory policy for the calling thread within the // caller's scope. -PosixErrorOr ScopedSetMempolicy(int mode, uint64 *nmask, - uint64 maxnode) { +PosixErrorOr ScopedSetMempolicy(int mode, uint64_t *nmask, + uint64_t maxnode) { if (set_mempolicy(mode, nmask, maxnode)) { return PosixError(errno, "set_mempolicy"); } @@ -78,7 +78,7 @@ PosixErrorOr ScopedSetMempolicy(int mode, uint64 *nmask, TEST(MempolicyTest, CheckDefaultPolicy) { int mode = 0; - uint64 nodemask = 0; + uint64_t nodemask = 0; ASSERT_THAT(get_mempolicy(&mode, &nodemask, sizeof(nodemask) * BITS_PER_BYTE, nullptr, 0), SyscallSucceeds()); @@ -88,12 +88,12 @@ TEST(MempolicyTest, CheckDefaultPolicy) { } TEST(MempolicyTest, PolicyPreservedAfterSetMempolicy) { - uint64 nodemask = 0x1; + uint64_t nodemask = 0x1; auto cleanup = ASSERT_NO_ERRNO_AND_VALUE(ScopedSetMempolicy( MPOL_BIND, &nodemask, sizeof(nodemask) * BITS_PER_BYTE)); int mode = 0; - uint64 nodemask_after = 0x0; + uint64_t nodemask_after = 0x0; ASSERT_THAT(get_mempolicy(&mode, &nodemask_after, sizeof(nodemask_after) * BITS_PER_BYTE, nullptr, 0), SyscallSucceeds()); @@ -118,7 +118,7 @@ TEST(MempolicyTest, PolicyPreservedAfterSetMempolicy) { TEST(MempolicyTest, SetMempolicyRejectsInvalidInputs) { auto cleanup = ScopedMempolicy(); - uint64 nodemask; + uint64_t nodemask; if (IsRunningOnGvisor()) { // Invalid nodemask, we only support a single node on gvisor. @@ -165,7 +165,7 @@ TEST(MempolicyTest, EmptyNodemaskOnSet) { SyscallFailsWithErrno(EINVAL)); EXPECT_THAT(set_mempolicy(MPOL_PREFERRED, nullptr, 1), SyscallSucceeds()); - uint64 nodemask = 0x1; + uint64_t nodemask = 0x1; EXPECT_THAT(set_mempolicy(MPOL_DEFAULT, &nodemask, 0), SyscallFailsWithErrno(EINVAL)); EXPECT_THAT(set_mempolicy(MPOL_BIND, &nodemask, 0), @@ -175,7 +175,7 @@ TEST(MempolicyTest, EmptyNodemaskOnSet) { } TEST(MempolicyTest, QueryAvailableNodes) { - uint64 nodemask = 0; + uint64_t nodemask = 0; ASSERT_THAT( get_mempolicy(nullptr, &nodemask, sizeof(nodemask) * BITS_PER_BYTE, nullptr, MPOL_F_MEMS_ALLOWED), @@ -197,8 +197,8 @@ TEST(MempolicyTest, QueryAvailableNodes) { } TEST(MempolicyTest, GetMempolicyQueryNodeForAddress) { - uint64 dummy_stack_address; - auto dummy_heap_address = absl::make_unique(); + uint64_t dummy_stack_address; + auto dummy_heap_address = absl::make_unique(); int mode; for (auto ptr : {&dummy_stack_address, dummy_heap_address.get()}) { @@ -228,7 +228,7 @@ TEST(MempolicyTest, GetMempolicyQueryNodeForAddress) { TEST(MempolicyTest, GetMempolicyCanOmitPointers) { int mode; - uint64 nodemask; + uint64_t nodemask; // Omit nodemask pointer. ASSERT_THAT(get_mempolicy(&mode, nullptr, 0, nullptr, 0), SyscallSucceeds()); @@ -249,7 +249,7 @@ TEST(MempolicyTest, GetMempolicyNextInterleaveNode) { SyscallFailsWithErrno(EINVAL)); // Set default policy for thread to MPOL_INTERLEAVE. - uint64 nodemask = 0x1; + uint64_t nodemask = 0x1; auto cleanup = ASSERT_NO_ERRNO_AND_VALUE(ScopedSetMempolicy( MPOL_INTERLEAVE, &nodemask, sizeof(nodemask) * BITS_PER_BYTE)); diff --git a/test/syscalls/linux/mmap.cc b/test/syscalls/linux/mmap.cc index 9b2270c8d..1c4d9f1c7 100644 --- a/test/syscalls/linux/mmap.cc +++ b/test/syscalls/linux/mmap.cc @@ -50,13 +50,13 @@ namespace testing { namespace { -PosixErrorOr VirtualMemorySize() { +PosixErrorOr VirtualMemorySize() { ASSIGN_OR_RETURN_ERRNO(auto contents, GetContents("/proc/self/statm")); std::vector parts = absl::StrSplit(contents, ' '); if (parts.empty()) { return PosixError(EINVAL, "Unable to parse /proc/self/statm"); } - ASSIGN_OR_RETURN_ERRNO(auto pages, Atoi(parts[0])); + ASSIGN_OR_RETURN_ERRNO(auto pages, Atoi(parts[0])); return pages * getpagesize(); } @@ -245,7 +245,7 @@ TEST_F(MMapTest, MapDevZeroSharedFdNoPersistence) { // Create a second mapping via the same fd. void* psec_map = mmap(nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, dev_zero.get(), 0); - ASSERT_THAT(reinterpret_cast(psec_map), SyscallSucceeds()); + ASSERT_THAT(reinterpret_cast(psec_map), SyscallSucceeds()); // Always unmap. auto cleanup_psec_map = Cleanup( @@ -690,10 +690,10 @@ TEST_F(MMapTest, ExceedLimitDataPrlimitPID) { } TEST_F(MMapTest, NoExceedLimitAS) { - constexpr uint64 kAllocBytes = 200 << 20; + constexpr uint64_t kAllocBytes = 200 << 20; // Add some headroom to the AS limit in case of e.g. unexpected stack // expansion. - constexpr uint64 kExtraASBytes = kAllocBytes + (20 << 20); + constexpr uint64_t kExtraASBytes = kAllocBytes + (20 << 20); static_assert(kAllocBytes < kExtraASBytes, "test depends on allocation not exceeding AS limit"); @@ -708,10 +708,10 @@ TEST_F(MMapTest, NoExceedLimitAS) { } TEST_F(MMapTest, ExceedLimitAS) { - constexpr uint64 kAllocBytes = 200 << 20; + constexpr uint64_t kAllocBytes = 200 << 20; // Add some headroom to the AS limit in case of e.g. unexpected stack // expansion. - constexpr uint64 kExtraASBytes = 20 << 20; + constexpr uint64_t kExtraASBytes = 20 << 20; static_assert(kAllocBytes > kExtraASBytes, "test depends on allocation exceeding AS limit"); @@ -1469,7 +1469,7 @@ TEST_F(MMapFileTest, InternalSigBusZeroing) { SyscallFailsWithErrno(EFAULT)); } -// Checks that mmaps with a length of uint64(-PAGE_SIZE + 1) or greater do not +// Checks that mmaps with a length of uint64_t(-PAGE_SIZE + 1) or greater do not // induce a sentry panic (due to "rounding up" to 0). TEST_F(MMapTest, HugeLength) { EXPECT_THAT(Map(0, static_cast(-kPageSize + 1), PROT_NONE, diff --git a/test/syscalls/linux/open.cc b/test/syscalls/linux/open.cc index a5e790729..267ae19f6 100644 --- a/test/syscalls/linux/open.cc +++ b/test/syscalls/linux/open.cc @@ -193,7 +193,7 @@ TEST_F(OpenTest, Fault) { TEST_F(OpenTest, AppendOnly) { // First write some data to the fresh file. - const int64 kBufSize = 1024; + const int64_t kBufSize = 1024; std::vector buf(kBufSize, 'a'); FileDescriptor fd0 = ASSERT_NO_ERRNO_AND_VALUE(Open(test_file_name_, O_RDWR)); diff --git a/test/syscalls/linux/partial_bad_buffer.cc b/test/syscalls/linux/partial_bad_buffer.cc index 55eb9361f..df7129acc 100644 --- a/test/syscalls/linux/partial_bad_buffer.cc +++ b/test/syscalls/linux/partial_bad_buffer.cc @@ -363,7 +363,7 @@ TEST_F(PartialBadBufferTest, SendMsgTCP) { // byte past the valid page and check that it triggers an EFAULT // correctly. Otherwise in gVisor the sendmsg call will just return with no // error with kPageSize bytes written successfully. - const uint32 buf_size = kPageSize + 1; + const uint32_t buf_size = kPageSize + 1; ASSERT_THAT(setsockopt(send_socket.get(), SOL_SOCKET, SO_SNDBUF, &buf_size, sizeof(buf_size)), SyscallSucceedsWithValue(0)); diff --git a/test/syscalls/linux/prctl_setuid.cc b/test/syscalls/linux/prctl_setuid.cc index ad39a8463..30f0d75b3 100644 --- a/test/syscalls/linux/prctl_setuid.cc +++ b/test/syscalls/linux/prctl_setuid.cc @@ -26,7 +26,7 @@ #include "test/util/test_util.h" #include "test/util/thread_util.h" -ABSL_FLAG(int32, scratch_uid, 65534, "scratch UID"); +ABSL_FLAG(int32_t, scratch_uid, 65534, "scratch UID"); // This flag is used to verify that after an exec PR_GET_KEEPCAPS // returns 0, the return code will be offset by kPrGetKeepCapsExitBase. ABSL_FLAG(bool, prctl_pr_get_keepcaps, false, diff --git a/test/syscalls/linux/proc.cc b/test/syscalls/linux/proc.cc index 0d5899ec9..bf9bb45d3 100644 --- a/test/syscalls/linux/proc.cc +++ b/test/syscalls/linux/proc.cc @@ -463,12 +463,12 @@ std::string AnonymousMapsEntryForMapping(const Mapping& m, int prot) { return AnonymousMapsEntry(m.addr(), m.len(), prot); } -PosixErrorOr> ReadProcSelfAuxv() { +PosixErrorOr> ReadProcSelfAuxv() { std::string auxv_file; RETURN_IF_ERRNO(GetContents("/proc/self/auxv", &auxv_file)); const Elf64_auxv_t* auxv_data = reinterpret_cast(auxv_file.data()); - std::map auxv_entries; + std::map auxv_entries; for (int i = 0; auxv_data[i].a_type != AT_NULL; i++) { auto a_type = auxv_data[i].a_type; EXPECT_EQ(0, auxv_entries.count(a_type)) << "a_type: " << a_type; @@ -877,7 +877,7 @@ TEST(ProcStat, Fields) { // All fields besides itime are valid base 10 numbers. for (size_t i = 1; i < fields.size(); i++) { - uint64 val; + uint64_t val; EXPECT_TRUE(absl::SimpleAtoi(fields[i], &val)) << proc_stat; } } @@ -904,7 +904,7 @@ TEST(ProcLoadavg, Fields) { EXPECT_EQ(fields.size(), 6) << proc_loadvg; double val; - uint64 val2; + uint64_t val2; // First three fields are floating point numbers. EXPECT_TRUE(absl::SimpleAtod(fields[0], &val)) << proc_loadvg; EXPECT_TRUE(absl::SimpleAtod(fields[1], &val)) << proc_loadvg; @@ -936,19 +936,19 @@ TEST_P(ProcPidStatTest, HasBasicFields) { // boot time will be very close, and the proc starttime field (which is the // delta of the two times) will be 0. For that unfortunate reason, we can // only check that starttime >= 0, and not that it is strictly > 0. - uint64 starttime; + uint64_t starttime; ASSERT_TRUE(absl::SimpleAtoi(fields[21], &starttime)); EXPECT_GE(starttime, 0); - uint64 vss; + uint64_t vss; ASSERT_TRUE(absl::SimpleAtoi(fields[22], &vss)); EXPECT_GT(vss, 0); - uint64 rss; + uint64_t rss; ASSERT_TRUE(absl::SimpleAtoi(fields[23], &rss)); EXPECT_GT(rss, 0); - uint64 rsslim; + uint64_t rsslim; ASSERT_TRUE(absl::SimpleAtoi(fields[24], &rsslim)); EXPECT_GT(rsslim, 0); } @@ -965,11 +965,11 @@ TEST_P(ProcPidStatmTest, HasBasicFields) { std::vector fields = absl::StrSplit(proc_pid_statm, ' '); ASSERT_GE(fields.size(), 7); - uint64 vss; + uint64_t vss; ASSERT_TRUE(absl::SimpleAtoi(fields[0], &vss)); EXPECT_GT(vss, 0); - uint64 rss; + uint64_t rss; ASSERT_TRUE(absl::SimpleAtoi(fields[1], &rss)); EXPECT_GT(rss, 0); } @@ -977,7 +977,7 @@ TEST_P(ProcPidStatmTest, HasBasicFields) { INSTANTIATE_TEST_SUITE_P(SelfAndNumericPid, ProcPidStatmTest, ::testing::Values("self", absl::StrCat(getpid()))); -PosixErrorOr CurrentRSS() { +PosixErrorOr CurrentRSS() { ASSIGN_OR_RETURN_ERRNO(auto proc_self_stat, GetContents("/proc/self/stat")); if (proc_self_stat.empty()) { return PosixError(EINVAL, "empty /proc/self/stat"); @@ -990,7 +990,7 @@ PosixErrorOr CurrentRSS() { absl::StrCat("/proc/self/stat has too few fields: ", proc_self_stat)); } - uint64 rss; + uint64_t rss; if (!absl::SimpleAtoi(fields[23], &rss)) { return PosixError( EINVAL, absl::StrCat("/proc/self/stat RSS field is not a number: ", @@ -1002,14 +1002,14 @@ PosixErrorOr CurrentRSS() { } // The size of mapping created by MapPopulateRSS. -constexpr uint64 kMappingSize = 100 << 20; +constexpr uint64_t kMappingSize = 100 << 20; // Tolerance on RSS comparisons to account for background thread mappings, // reclaimed pages, newly faulted pages, etc. -constexpr uint64 kRSSTolerance = 5 << 20; +constexpr uint64_t kRSSTolerance = 5 << 20; // Capture RSS before and after an anonymous mapping with passed prot. -void MapPopulateRSS(int prot, uint64* before, uint64* after) { +void MapPopulateRSS(int prot, uint64_t* before, uint64_t* after) { *before = ASSERT_NO_ERRNO_AND_VALUE(CurrentRSS()); // N.B. The kernel asynchronously accumulates per-task RSS counters into the @@ -1040,7 +1040,7 @@ void MapPopulateRSS(int prot, uint64* before, uint64* after) { // PROT_WRITE + MAP_POPULATE anonymous mappings are always committed. TEST(ProcSelfStat, PopulateWriteRSS) { - uint64 before, after; + uint64_t before, after; MapPopulateRSS(PROT_READ | PROT_WRITE, &before, &after); // Mapping is committed. @@ -1049,7 +1049,7 @@ TEST(ProcSelfStat, PopulateWriteRSS) { // PROT_NONE + MAP_POPULATE anonymous mappings are never committed. TEST(ProcSelfStat, PopulateNoneRSS) { - uint64 before, after; + uint64_t before, after; MapPopulateRSS(PROT_NONE, &before, &after); // Mapping not committed. @@ -1766,7 +1766,7 @@ TEST(ProcTask, VerifyTaskDirNlinks) { // Once we reach the test body, we can count on the thread count being stable // unless we spawn a new one. - uint64 initial_links = ASSERT_NO_ERRNO_AND_VALUE(Links("/proc/self/task")); + uint64_t initial_links = ASSERT_NO_ERRNO_AND_VALUE(Links("/proc/self/task")); ASSERT_GE(initial_links, 3); // For each new subtask, we should gain a new link. @@ -1864,9 +1864,9 @@ TEST(ProcFilesystems, Bug65172365) { } TEST(ProcFilesystems, PresenceOfShmMaxMniAll) { - uint64 shmmax = 0; - uint64 shmall = 0; - uint64 shmmni = 0; + uint64_t shmmax = 0; + uint64_t shmall = 0; + uint64_t shmmni = 0; std::string proc_file; proc_file = ASSERT_NO_ERRNO_AND_VALUE(GetContents("/proc/sys/kernel/shmmax")); ASSERT_FALSE(proc_file.empty()); diff --git a/test/syscalls/linux/proc_net_tcp.cc b/test/syscalls/linux/proc_net_tcp.cc index 77183420b..5b6e3e3cd 100644 --- a/test/syscalls/linux/proc_net_tcp.cc +++ b/test/syscalls/linux/proc_net_tcp.cc @@ -40,15 +40,15 @@ constexpr char kProcNetTCPHeader[] = // TCPEntry represents a single entry from /proc/net/tcp. struct TCPEntry { - uint32 local_addr; - uint16 local_port; + uint32_t local_addr; + uint16_t local_port; - uint32 remote_addr; - uint16 remote_port; + uint32_t remote_addr; + uint16_t remote_port; - uint64 state; - uint64 uid; - uint64 inode; + uint64_t state; + uint64_t uid; + uint64_t inode; }; // Finds the first entry in 'entries' for which 'predicate' returns true. @@ -69,8 +69,8 @@ bool FindBy(const std::vector& entries, TCPEntry* match, bool FindByLocalAddr(const std::vector& entries, TCPEntry* match, const struct sockaddr* addr) { - uint32 host = IPFromInetSockaddr(addr); - uint16 port = PortFromInetSockaddr(addr); + uint32_t host = IPFromInetSockaddr(addr); + uint16_t port = PortFromInetSockaddr(addr); return FindBy(entries, match, [host, port](const TCPEntry& e) { return (e.local_addr == host && e.local_port == port); }); @@ -78,8 +78,8 @@ bool FindByLocalAddr(const std::vector& entries, TCPEntry* match, bool FindByRemoteAddr(const std::vector& entries, TCPEntry* match, const struct sockaddr* addr) { - uint32 host = IPFromInetSockaddr(addr); - uint16 port = PortFromInetSockaddr(addr); + uint32_t host = IPFromInetSockaddr(addr); + uint16_t port = PortFromInetSockaddr(addr); return FindBy(entries, match, [host, port](const TCPEntry& e) { return (e.remote_addr == host && e.remote_port == port); }); @@ -131,8 +131,8 @@ PosixErrorOr> ProcNetTCPEntries() { ASSIGN_OR_RETURN_ERRNO(entry.remote_port, AtoiBase(fields[4], 16)); ASSIGN_OR_RETURN_ERRNO(entry.state, AtoiBase(fields[5], 16)); - ASSIGN_OR_RETURN_ERRNO(entry.uid, Atoi(fields[11])); - ASSIGN_OR_RETURN_ERRNO(entry.inode, Atoi(fields[13])); + ASSIGN_OR_RETURN_ERRNO(entry.uid, Atoi(fields[11])); + ASSIGN_OR_RETURN_ERRNO(entry.inode, Atoi(fields[13])); entries.push_back(entry); } @@ -234,8 +234,8 @@ TEST(ProcNetTCP, State) { FileDescriptor accepted = ASSERT_NO_ERRNO_AND_VALUE(Accept(server->get(), nullptr, nullptr)); - const uint32 accepted_local_host = IPFromInetSockaddr(&addr); - const uint16 accepted_local_port = PortFromInetSockaddr(&addr); + const uint32_t accepted_local_host = IPFromInetSockaddr(&addr); + const uint16_t accepted_local_port = PortFromInetSockaddr(&addr); entries = ASSERT_NO_ERRNO_AND_VALUE(ProcNetTCPEntries()); TCPEntry accepted_entry; @@ -258,14 +258,14 @@ constexpr char kProcNetTCP6Header[] = // TCP6Entry represents a single entry from /proc/net/tcp6. struct TCP6Entry { struct in6_addr local_addr; - uint16 local_port; + uint16_t local_port; struct in6_addr remote_addr; - uint16 remote_port; + uint16_t remote_port; - uint64 state; - uint64 uid; - uint64 inode; + uint64_t state; + uint64_t uid; + uint64_t inode; }; bool IPv6AddrEqual(const struct in6_addr* a1, const struct in6_addr* a2) { @@ -296,7 +296,7 @@ const struct in6_addr* IP6FromInetSockaddr(const struct sockaddr* addr) { bool FindByLocalAddr6(const std::vector& entries, TCP6Entry* match, const struct sockaddr* addr) { const struct in6_addr* local = IP6FromInetSockaddr(addr); - uint16 port = PortFromInetSockaddr(addr); + uint16_t port = PortFromInetSockaddr(addr); return FindBy6(entries, match, [local, port](const TCP6Entry& e) { return (IPv6AddrEqual(&e.local_addr, local) && e.local_port == port); }); @@ -305,22 +305,22 @@ bool FindByLocalAddr6(const std::vector& entries, TCP6Entry* match, bool FindByRemoteAddr6(const std::vector& entries, TCP6Entry* match, const struct sockaddr* addr) { const struct in6_addr* remote = IP6FromInetSockaddr(addr); - uint16 port = PortFromInetSockaddr(addr); + uint16_t port = PortFromInetSockaddr(addr); return FindBy6(entries, match, [remote, port](const TCP6Entry& e) { return (IPv6AddrEqual(&e.remote_addr, remote) && e.remote_port == port); }); } void ReadIPv6Address(std::string s, struct in6_addr* addr) { - uint32 a0, a1, a2, a3; + uint32_t a0, a1, a2, a3; const char* fmt = "%08X%08X%08X%08X"; EXPECT_EQ(sscanf(s.c_str(), fmt, &a0, &a1, &a2, &a3), 4); - uint8* b = addr->s6_addr; - *((uint32*)&b[0]) = a0; - *((uint32*)&b[4]) = a1; - *((uint32*)&b[8]) = a2; - *((uint32*)&b[12]) = a3; + uint8_t* b = addr->s6_addr; + *((uint32_t*)&b[0]) = a0; + *((uint32_t*)&b[4]) = a1; + *((uint32_t*)&b[8]) = a2; + *((uint32_t*)&b[12]) = a3; } // Returns a parsed representation of /proc/net/tcp6 entries. @@ -367,8 +367,8 @@ PosixErrorOr> ProcNetTCP6Entries() { ReadIPv6Address(fields[3], &entry.remote_addr); ASSIGN_OR_RETURN_ERRNO(entry.remote_port, AtoiBase(fields[4], 16)); ASSIGN_OR_RETURN_ERRNO(entry.state, AtoiBase(fields[5], 16)); - ASSIGN_OR_RETURN_ERRNO(entry.uid, Atoi(fields[11])); - ASSIGN_OR_RETURN_ERRNO(entry.inode, Atoi(fields[13])); + ASSIGN_OR_RETURN_ERRNO(entry.uid, Atoi(fields[11])); + ASSIGN_OR_RETURN_ERRNO(entry.inode, Atoi(fields[13])); entries.push_back(entry); } @@ -476,7 +476,7 @@ TEST(ProcNetTCP6, State) { ASSERT_NO_ERRNO_AND_VALUE(Accept(server->get(), nullptr, nullptr)); const struct in6_addr* local = IP6FromInetSockaddr(addr); - const uint16 accepted_local_port = PortFromInetSockaddr(addr); + const uint16_t accepted_local_port = PortFromInetSockaddr(addr); entries = ASSERT_NO_ERRNO_AND_VALUE(ProcNetTCP6Entries()); TCP6Entry accepted_entry; diff --git a/test/syscalls/linux/proc_net_udp.cc b/test/syscalls/linux/proc_net_udp.cc index 98c1e0cf1..786b4b4af 100644 --- a/test/syscalls/linux/proc_net_udp.cc +++ b/test/syscalls/linux/proc_net_udp.cc @@ -40,15 +40,15 @@ constexpr char kProcNetUDPHeader[] = // UDPEntry represents a single entry from /proc/net/udp. struct UDPEntry { - uint32 local_addr; - uint16 local_port; + uint32_t local_addr; + uint16_t local_port; - uint32 remote_addr; - uint16 remote_port; + uint32_t remote_addr; + uint16_t remote_port; - uint64 state; - uint64 uid; - uint64 inode; + uint64_t state; + uint64_t uid; + uint64_t inode; }; std::string DescribeFirstInetSocket(const SocketPair& sockets) { @@ -81,8 +81,8 @@ bool FindBy(const std::vector& entries, UDPEntry* match, bool FindByLocalAddr(const std::vector& entries, UDPEntry* match, const struct sockaddr* addr) { - uint32 host = IPFromInetSockaddr(addr); - uint16 port = PortFromInetSockaddr(addr); + uint32_t host = IPFromInetSockaddr(addr); + uint16_t port = PortFromInetSockaddr(addr); return FindBy(entries, match, [host, port](const UDPEntry& e) { return (e.local_addr == host && e.local_port == port); }); @@ -90,14 +90,14 @@ bool FindByLocalAddr(const std::vector& entries, UDPEntry* match, bool FindByRemoteAddr(const std::vector& entries, UDPEntry* match, const struct sockaddr* addr) { - uint32 host = IPFromInetSockaddr(addr); - uint16 port = PortFromInetSockaddr(addr); + uint32_t host = IPFromInetSockaddr(addr); + uint16_t port = PortFromInetSockaddr(addr); return FindBy(entries, match, [host, port](const UDPEntry& e) { return (e.remote_addr == host && e.remote_port == port); }); } -PosixErrorOr InodeFromSocketFD(int fd) { +PosixErrorOr InodeFromSocketFD(int fd) { ASSIGN_OR_RETURN_ERRNO(struct stat s, Fstat(fd)); if (!S_ISSOCK(s.st_mode)) { return PosixError(EINVAL, StrFormat("FD %d is not a socket", fd)); @@ -107,7 +107,7 @@ PosixErrorOr InodeFromSocketFD(int fd) { PosixErrorOr FindByFD(const std::vector& entries, UDPEntry* match, int fd) { - ASSIGN_OR_RETURN_ERRNO(uint64 inode, InodeFromSocketFD(fd)); + ASSIGN_OR_RETURN_ERRNO(uint64_t inode, InodeFromSocketFD(fd)); return FindBy(entries, match, [inode](const UDPEntry& e) { return (e.inode == inode); }); } @@ -158,8 +158,8 @@ PosixErrorOr> ProcNetUDPEntries() { ASSIGN_OR_RETURN_ERRNO(entry.remote_port, AtoiBase(fields[4], 16)); ASSIGN_OR_RETURN_ERRNO(entry.state, AtoiBase(fields[5], 16)); - ASSIGN_OR_RETURN_ERRNO(entry.uid, Atoi(fields[11])); - ASSIGN_OR_RETURN_ERRNO(entry.inode, Atoi(fields[13])); + ASSIGN_OR_RETURN_ERRNO(entry.uid, Atoi(fields[11])); + ASSIGN_OR_RETURN_ERRNO(entry.inode, Atoi(fields[13])); // Linux shares internal data structures between TCP and UDP sockets. The // proc entries for UDP sockets share some fields with TCP sockets, but @@ -267,7 +267,7 @@ TEST(ProcNetUDP, BoundEntry) { struct sockaddr addr; socklen_t len = sizeof(addr); ASSERT_THAT(getsockname(socket->get(), &addr, &len), SyscallSucceeds()); - uint16 port = PortFromInetSockaddr(&addr); + uint16_t port = PortFromInetSockaddr(&addr); std::vector entries = ASSERT_NO_ERRNO_AND_VALUE(ProcNetUDPEntries()); diff --git a/test/syscalls/linux/proc_net_unix.cc b/test/syscalls/linux/proc_net_unix.cc index 2fe63f215..66db0acaa 100644 --- a/test/syscalls/linux/proc_net_unix.cc +++ b/test/syscalls/linux/proc_net_unix.cc @@ -46,12 +46,12 @@ enum { // UnixEntry represents a single entry from /proc/net/unix. struct UnixEntry { uintptr_t addr; - uint64 refs; - uint64 protocol; - uint64 flags; - uint64 type; - uint64 state; - uint64 inode; + uint64_t refs; + uint64_t protocol; + uint64_t flags; + uint64_t type; + uint64_t state; + uint64_t inode; std::string path; }; diff --git a/test/syscalls/linux/proc_pid_uid_gid_map.cc b/test/syscalls/linux/proc_pid_uid_gid_map.cc index 8e268ebd1..748f7be58 100644 --- a/test/syscalls/linux/proc_pid_uid_gid_map.cc +++ b/test/syscalls/linux/proc_pid_uid_gid_map.cc @@ -117,13 +117,13 @@ void DenyPidSetgroups(pid_t pid) { } // Returns a valid UID/GID that isn't id. -uint32 another_id(uint32 id) { return (id + 1) % 65535; } +uint32_t another_id(uint32_t id) { return (id + 1) % 65535; } struct TestParam { std::string desc; int cap; std::function get_map_filename; - std::function get_current_id; + std::function get_current_id; }; std::string DescribeTestParam(const ::testing::TestParamInfo& info) { @@ -135,17 +135,17 @@ std::vector UidGidMapTestParams() { [](absl::string_view pid) { return absl::StrCat("/proc/", pid, "/uid_map"); }, - []() -> uint32 { return getuid(); }}, + []() -> uint32_t { return getuid(); }}, TestParam{"GID", CAP_SETGID, [](absl::string_view pid) { return absl::StrCat("/proc/", pid, "/gid_map"); }, - []() -> uint32 { return getgid(); }}}; + []() -> uint32_t { return getgid(); }}}; } class ProcUidGidMapTest : public ::testing::TestWithParam { protected: - uint32 CurrentID() { return GetParam().get_current_id(); } + uint32_t CurrentID() { return GetParam().get_current_id(); } }; class ProcSelfUidGidMapTest : public ProcUidGidMapTest { @@ -198,7 +198,7 @@ TEST_P(ProcSelfUidGidMapTest, IsInitiallyEmpty) { TEST_P(ProcSelfUidGidMapTest, IdentityMapOwnID) { SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(CanCreateUserNamespace())); - uint32 id = CurrentID(); + uint32_t id = CurrentID(); std::string line = absl::StrCat(id, " ", id, " 1"); EXPECT_THAT( InNewUserNamespaceWithMapFD([&](int fd) { @@ -213,7 +213,7 @@ TEST_P(ProcSelfUidGidMapTest, TrailingNewlineAndNULIgnored) { // and an invalid (incomplete) map entry are appended to the valid entry. The // newline should be accepted, and everything after the NUL should be ignored. SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(CanCreateUserNamespace())); - uint32 id = CurrentID(); + uint32_t id = CurrentID(); std::string line = absl::StrCat(id, " ", id, " 1\n\0 4 3"); EXPECT_THAT( InNewUserNamespaceWithMapFD([&](int fd) { @@ -227,8 +227,8 @@ TEST_P(ProcSelfUidGidMapTest, TrailingNewlineAndNULIgnored) { TEST_P(ProcSelfUidGidMapTest, NonIdentityMapOwnID) { SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(CanCreateUserNamespace())); - uint32 id = CurrentID(); - uint32 id2 = another_id(id); + uint32_t id = CurrentID(); + uint32_t id2 = another_id(id); std::string line = absl::StrCat(id2, " ", id, " 1"); EXPECT_THAT( InNewUserNamespaceWithMapFD([&](int fd) { @@ -243,8 +243,8 @@ TEST_P(ProcSelfUidGidMapTest, MapOtherID) { // Whether or not we have CAP_SET*ID is irrelevant: the process running in the // new (child) user namespace won't have any capabilities in the current // (parent) user namespace, which is needed. - uint32 id = CurrentID(); - uint32 id2 = another_id(id); + uint32_t id = CurrentID(); + uint32_t id2 = another_id(id); std::string line = absl::StrCat(id, " ", id2, " 1"); EXPECT_THAT(InNewUserNamespaceWithMapFD([&](int fd) { DenySelfSetgroups(); @@ -270,8 +270,8 @@ TEST_P(ProcPidUidGidMapTest, MapOtherIDPrivileged) { std::tie(child_pid, cleanup_child) = ASSERT_NO_ERRNO_AND_VALUE(CreateProcessInNewUserNamespace()); - uint32 id = CurrentID(); - uint32 id2 = another_id(id); + uint32_t id = CurrentID(); + uint32_t id2 = another_id(id); std::string line = absl::StrCat(id, " ", id2, " 1"); DenyPidSetgroups(child_pid); auto fd = ASSERT_NO_ERRNO_AND_VALUE(OpenMapFile(child_pid)); diff --git a/test/syscalls/linux/ptrace.cc b/test/syscalls/linux/ptrace.cc index 37dabb1ad..8f3800380 100644 --- a/test/syscalls/linux/ptrace.cc +++ b/test/syscalls/linux/ptrace.cc @@ -574,7 +574,7 @@ TEST_P(PtraceExecveTest, Execve_GetRegs_PeekUser_SIGKILL_TraceClone_TraceExit) { #ifdef __x86_64__ { // CS should be 0x33, indicating an 64-bit binary. - constexpr uint64 kAMD64UserCS = 0x33; + constexpr uint64_t kAMD64UserCS = 0x33; EXPECT_THAT(ptrace(PTRACE_PEEKUSER, leader_tid, offsetof(struct user_regs_struct, cs), 0), SyscallSucceedsWithValue(kAMD64UserCS)); @@ -862,7 +862,7 @@ TEST(PtraceTest, Int3) { TEST(PtraceTest, Sysemu_PokeUser) { constexpr int kSysemuHelperFirstExitCode = 126; - constexpr uint64 kSysemuInjectedExitGroupReturn = 42; + constexpr uint64_t kSysemuInjectedExitGroupReturn = 42; pid_t const child_pid = fork(); if (child_pid == 0) { diff --git a/test/syscalls/linux/pty.cc b/test/syscalls/linux/pty.cc index 5020372c1..dafe64d20 100644 --- a/test/syscalls/linux/pty.cc +++ b/test/syscalls/linux/pty.cc @@ -109,13 +109,13 @@ constexpr bool IsControlCharacter(char c) { return c <= 31; } struct Field { const char* name; - uint64 mask; - uint64 value; + uint64_t mask; + uint64_t value; }; // ParseFields returns a string representation of value, using the names in // fields. -std::string ParseFields(const Field* fields, size_t len, uint64 value) { +std::string ParseFields(const Field* fields, size_t len, uint64_t value) { bool first = true; std::string s; for (size_t i = 0; i < len; i++) { @@ -1213,8 +1213,8 @@ TEST_F(PtyTest, GetWindowSize) { } TEST_F(PtyTest, SetSlaveWindowSize) { - constexpr uint16 kRows = 343; - constexpr uint16 kCols = 2401; + constexpr uint16_t kRows = 343; + constexpr uint16_t kCols = 2401; struct winsize ws = {.ws_row = kRows, .ws_col = kCols}; ASSERT_THAT(ioctl(slave_.get(), TIOCSWINSZ, &ws), SyscallSucceeds()); @@ -1226,8 +1226,8 @@ TEST_F(PtyTest, SetSlaveWindowSize) { } TEST_F(PtyTest, SetMasterWindowSize) { - constexpr uint16 kRows = 343; - constexpr uint16 kCols = 2401; + constexpr uint16_t kRows = 343; + constexpr uint16_t kCols = 2401; struct winsize ws = {.ws_row = kRows, .ws_col = kCols}; ASSERT_THAT(ioctl(master_.get(), TIOCSWINSZ, &ws), SyscallSucceeds()); diff --git a/test/syscalls/linux/pwrite64.cc b/test/syscalls/linux/pwrite64.cc index 18f847929..b48fe540d 100644 --- a/test/syscalls/linux/pwrite64.cc +++ b/test/syscalls/linux/pwrite64.cc @@ -52,7 +52,7 @@ class Pwrite64 : public ::testing::Test { TEST_F(Pwrite64, AppendOnly) { int fd; ASSERT_THAT(fd = open(name_.c_str(), O_APPEND | O_RDWR), SyscallSucceeds()); - constexpr int64 kBufSize = 1024; + constexpr int64_t kBufSize = 1024; std::vector buf(kBufSize); std::fill(buf.begin(), buf.end(), 'a'); EXPECT_THAT(PwriteFd(fd, buf.data(), buf.size(), 0), @@ -64,7 +64,7 @@ TEST_F(Pwrite64, AppendOnly) { TEST_F(Pwrite64, InvalidArgs) { int fd; ASSERT_THAT(fd = open(name_.c_str(), O_APPEND | O_RDWR), SyscallSucceeds()); - constexpr int64 kBufSize = 1024; + constexpr int64_t kBufSize = 1024; std::vector buf(kBufSize); std::fill(buf.begin(), buf.end(), 'a'); EXPECT_THAT(PwriteFd(fd, buf.data(), buf.size(), -1), diff --git a/test/syscalls/linux/raw_socket_hdrincl.cc b/test/syscalls/linux/raw_socket_hdrincl.cc index 0c04b974e..0a27506aa 100644 --- a/test/syscalls/linux/raw_socket_hdrincl.cc +++ b/test/syscalls/linux/raw_socket_hdrincl.cc @@ -53,7 +53,7 @@ class RawHDRINCL : public ::testing::Test { // Fills in buf with an IP header, UDP header, and payload. Returns false if // buf_size isn't large enough to hold everything. bool FillPacket(char* buf, size_t buf_size, int port, const char* payload, - uint16 payload_size); + uint16_t payload_size); // The socket used for both reading and writing. int socket_; @@ -104,7 +104,7 @@ struct iphdr RawHDRINCL::LoopbackHeader() { } bool RawHDRINCL::FillPacket(char* buf, size_t buf_size, int port, - const char* payload, uint16 payload_size) { + const char* payload, uint16_t payload_size) { if (buf_size < sizeof(struct iphdr) + sizeof(struct udphdr) + payload_size) { return false; } diff --git a/test/syscalls/linux/rseq.cc b/test/syscalls/linux/rseq.cc index 9b2a76b91..106c045e3 100644 --- a/test/syscalls/linux/rseq.cc +++ b/test/syscalls/linux/rseq.cc @@ -43,7 +43,7 @@ namespace { // only be cleared by execve (or knowing the old rseq address), and glibc (based // on the current unmerged patches) register rseq before calling main()). -int RSeq(struct rseq* rseq, uint32 rseq_len, int flags, uint32 sig) { +int RSeq(struct rseq* rseq, uint32_t rseq_len, int flags, uint32_t sig) { return syscall(kRseqSyscall, rseq, rseq_len, flags, sig); } diff --git a/test/syscalls/linux/rseq/critical.h b/test/syscalls/linux/rseq/critical.h index 238143fd0..ac987a25e 100644 --- a/test/syscalls/linux/rseq/critical.h +++ b/test/syscalls/linux/rseq/critical.h @@ -18,7 +18,7 @@ #include "test/syscalls/linux/rseq/types.h" #include "test/syscalls/linux/rseq/uapi.h" -constexpr uint32 kRseqSignature = 0x90909090; +constexpr uint32_t kRseqSignature = 0x90909090; extern "C" { diff --git a/test/syscalls/linux/rseq/rseq.cc b/test/syscalls/linux/rseq/rseq.cc index 4fe7c5ecf..f036db26d 100644 --- a/test/syscalls/linux/rseq/rseq.cc +++ b/test/syscalls/linux/rseq/rseq.cc @@ -49,7 +49,7 @@ int strcmp(const char* s1, const char* s2) { return static_cast(*p1) - static_cast(*p2); } -int sys_rseq(struct rseq* rseq, uint32 rseq_len, int flags, uint32 sig) { +int sys_rseq(struct rseq* rseq, uint32_t rseq_len, int flags, uint32_t sig) { return raw_syscall(kRseqSyscall, rseq, rseq_len, flags, sig); } @@ -176,10 +176,10 @@ int TestAbort() { struct rseq_cs cs = {}; cs.version = 0; cs.flags = 0; - cs.start_ip = reinterpret_cast(&rseq_loop_start); - cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - - reinterpret_cast(&rseq_loop_start); - cs.abort_ip = reinterpret_cast(&rseq_loop_abort); + cs.start_ip = reinterpret_cast(&rseq_loop_start); + cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - + reinterpret_cast(&rseq_loop_start); + cs.abort_ip = reinterpret_cast(&rseq_loop_abort); // Loops until abort. If this returns then abort occurred. rseq_loop(&r, &cs); @@ -198,10 +198,10 @@ int TestAbortBefore() { struct rseq_cs cs = {}; cs.version = 0; cs.flags = 0; - cs.start_ip = reinterpret_cast(&rseq_loop_start); - cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - - reinterpret_cast(&rseq_loop_start); - cs.abort_ip = reinterpret_cast(&rseq_loop_early_abort); + cs.start_ip = reinterpret_cast(&rseq_loop_start); + cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - + reinterpret_cast(&rseq_loop_start); + cs.abort_ip = reinterpret_cast(&rseq_loop_early_abort); // Loops until abort. If this returns then abort occurred. rseq_loop(&r, &cs); @@ -220,10 +220,10 @@ int TestAbortSignature() { struct rseq_cs cs = {}; cs.version = 0; cs.flags = 0; - cs.start_ip = reinterpret_cast(&rseq_loop_start); - cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - - reinterpret_cast(&rseq_loop_start); - cs.abort_ip = reinterpret_cast(&rseq_loop_abort); + cs.start_ip = reinterpret_cast(&rseq_loop_start); + cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - + reinterpret_cast(&rseq_loop_start); + cs.abort_ip = reinterpret_cast(&rseq_loop_abort); // Loops until abort. This should SIGSEGV on abort. rseq_loop(&r, &cs); @@ -242,10 +242,10 @@ int TestAbortPreCommit() { struct rseq_cs cs = {}; cs.version = 0; cs.flags = 0; - cs.start_ip = reinterpret_cast(&rseq_loop_start); - cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - - reinterpret_cast(&rseq_loop_start); - cs.abort_ip = reinterpret_cast(&rseq_loop_pre_commit); + cs.start_ip = reinterpret_cast(&rseq_loop_start); + cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - + reinterpret_cast(&rseq_loop_start); + cs.abort_ip = reinterpret_cast(&rseq_loop_pre_commit); // Loops until abort. This should SIGSEGV on abort. rseq_loop(&r, &cs); @@ -264,10 +264,10 @@ int TestAbortClearsCS() { struct rseq_cs cs = {}; cs.version = 0; cs.flags = 0; - cs.start_ip = reinterpret_cast(&rseq_loop_start); - cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - - reinterpret_cast(&rseq_loop_start); - cs.abort_ip = reinterpret_cast(&rseq_loop_abort); + cs.start_ip = reinterpret_cast(&rseq_loop_start); + cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - + reinterpret_cast(&rseq_loop_start); + cs.abort_ip = reinterpret_cast(&rseq_loop_abort); // Loops until abort. If this returns then abort occurred. rseq_loop(&r, &cs); @@ -290,10 +290,10 @@ int TestInvalidAbortClearsCS() { struct rseq_cs cs = {}; cs.version = 0; cs.flags = 0; - cs.start_ip = reinterpret_cast(&rseq_loop_start); - cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - - reinterpret_cast(&rseq_loop_start); - cs.abort_ip = reinterpret_cast(&rseq_loop_abort); + cs.start_ip = reinterpret_cast(&rseq_loop_start); + cs.post_commit_offset = reinterpret_cast(&rseq_loop_post_commit) - + reinterpret_cast(&rseq_loop_start); + cs.abort_ip = reinterpret_cast(&rseq_loop_abort); __atomic_store_n(&r.rseq_cs, &cs, __ATOMIC_RELAXED); diff --git a/test/syscalls/linux/rseq/types.h b/test/syscalls/linux/rseq/types.h index 7f1e0c5c2..b6afe9817 100644 --- a/test/syscalls/linux/rseq/types.h +++ b/test/syscalls/linux/rseq/types.h @@ -18,14 +18,14 @@ using size_t = __SIZE_TYPE__; using uintptr_t = __UINTPTR_TYPE__; -using uint8 = __UINT8_TYPE__; -using uint16 = __UINT16_TYPE__; -using uint32 = __UINT32_TYPE__; -using uint64 = __UINT64_TYPE__; +using uint8_t = __UINT8_TYPE__; +using uint16_t = __UINT16_TYPE__; +using uint32_t = __UINT32_TYPE__; +using uint64_t = __UINT64_TYPE__; -using int8 = __INT8_TYPE__; -using int16 = __INT16_TYPE__; -using int32 = __INT32_TYPE__; -using int64 = __INT64_TYPE__; +using int8_t = __INT8_TYPE__; +using int16_t = __INT16_TYPE__; +using int32_t = __INT32_TYPE__; +using int64_t = __INT64_TYPE__; #endif // GVISOR_TEST_SYSCALLS_LINUX_RSEQ_TYPES_H_ diff --git a/test/syscalls/linux/seccomp.cc b/test/syscalls/linux/seccomp.cc index 7a2c1191a..7e41fe7d8 100644 --- a/test/syscalls/linux/seccomp.cc +++ b/test/syscalls/linux/seccomp.cc @@ -49,12 +49,12 @@ namespace testing { namespace { // A syscall not implemented by Linux that we don't expect to be called. -constexpr uint32 kFilteredSyscall = SYS_vserver; +constexpr uint32_t kFilteredSyscall = SYS_vserver; // Applies a seccomp-bpf filter that returns `filtered_result` for // `sysno` and allows all other syscalls. Async-signal-safe. -void ApplySeccompFilter(uint32 sysno, uint32 filtered_result, - uint32 flags = 0) { +void ApplySeccompFilter(uint32_t sysno, uint32_t filtered_result, + uint32_t flags = 0) { // "Prior to [PR_SET_SECCOMP], the task must call prctl(PR_SET_NO_NEW_PRIVS, // 1) or run with CAP_SYS_ADMIN privileges in its namespace." - // Documentation/prctl/seccomp_filter.txt @@ -162,7 +162,7 @@ TEST(SeccompTest, RetKillOnlyKillsOneThread) { TEST(SeccompTest, RetTrapCausesSIGSYS) { pid_t const pid = fork(); if (pid == 0) { - constexpr uint16 kTrapValue = 0xdead; + constexpr uint16_t kTrapValue = 0xdead; RegisterSignalHandler( SIGSYS, +[](int signo, siginfo_t* info, void* ucv) { ucontext_t* uc = static_cast(ucv); @@ -191,7 +191,7 @@ TEST(SeccompTest, RetTrapCausesSIGSYS) { #ifdef __x86_64__ -constexpr uint64 kVsyscallTimeEntry = 0xffffffffff600400; +constexpr uint64_t kVsyscallTimeEntry = 0xffffffffff600400; time_t vsyscall_time(time_t* t) { return reinterpret_cast(kVsyscallTimeEntry)(t); @@ -202,7 +202,7 @@ TEST(SeccompTest, SeccompAppliesToVsyscall) { pid_t const pid = fork(); if (pid == 0) { - constexpr uint16 kTrapValue = 0xdead; + constexpr uint16_t kTrapValue = 0xdead; RegisterSignalHandler( SIGSYS, +[](int signo, siginfo_t* info, void* ucv) { ucontext_t* uc = static_cast(ucv); @@ -335,7 +335,7 @@ TEST(SeccompTest, TsyncAppliesToAllThreads) { // This test will validate that seccomp(2) rejects unsupported flags. TEST(SeccompTest, SeccompRejectsUnknownFlags) { - constexpr uint32 kInvalidFlag = 123; + constexpr uint32_t kInvalidFlag = 123; ASSERT_THAT( syscall(__NR_seccomp, SECCOMP_SET_MODE_FILTER, kInvalidFlag, nullptr), SyscallFailsWithErrno(EINVAL)); diff --git a/test/syscalls/linux/semaphore.cc b/test/syscalls/linux/semaphore.cc index a9e8a44c1..e9b131ca9 100644 --- a/test/syscalls/linux/semaphore.cc +++ b/test/syscalls/linux/semaphore.cc @@ -274,7 +274,7 @@ TEST(SemaphoreTest, SemOpRandom) { // Protects the seed below. absl::Mutex mutex; - uint32 seed = time(nullptr); + uint32_t seed = time(nullptr); int count = 0; // Tracks semaphore value. bool done = false; // Tells waiters to stop after signal threads are done. @@ -284,7 +284,7 @@ TEST(SemaphoreTest, SemOpRandom) { for (auto& dec : decs) { dec = absl::make_unique([&sem, &mutex, &count, &seed, &done] { for (size_t i = 0; i < 500; ++i) { - int16 val; + int16_t val; { absl::MutexLock l(&mutex); if (done) { @@ -325,7 +325,7 @@ TEST(SemaphoreTest, SemOpRandom) { for (auto& inc : incs) { inc = absl::make_unique([&sem, &mutex, &count, &seed] { for (size_t i = 0; i < 500; ++i) { - int16 val; + int16_t val; { absl::MutexLock l(&mutex); val = (rand_r(&seed) % 10 + 1); // Rand between 1 and 10. @@ -415,14 +415,14 @@ TEST(SemaphoreTest, SemCtlValAll) { ASSERT_THAT(sem.get(), SyscallSucceeds()); // Semaphores must start with 0. - uint16 get[3] = {10, 10, 10}; + uint16_t get[3] = {10, 10, 10}; EXPECT_THAT(semctl(sem.get(), 1, GETALL, get), SyscallSucceedsWithValue(0)); for (auto v : get) { EXPECT_EQ(v, 0); } // SetAll and check that they were set. - uint16 vals[3] = {0, 10, 20}; + uint16_t vals[3] = {0, 10, 20}; EXPECT_THAT(semctl(sem.get(), 1, SETALL, vals), SyscallSucceedsWithValue(0)); EXPECT_THAT(semctl(sem.get(), 1, GETALL, get), SyscallSucceedsWithValue(0)); for (size_t i = 0; i < ABSL_ARRAYSIZE(vals); ++i) { diff --git a/test/syscalls/linux/shm.cc b/test/syscalls/linux/shm.cc index 80700615f..7ba752599 100644 --- a/test/syscalls/linux/shm.cc +++ b/test/syscalls/linux/shm.cc @@ -30,7 +30,7 @@ namespace { using ::testing::_; -const uint64 kAllocSize = kPageSize * 128ULL; +const uint64_t kAllocSize = kPageSize * 128ULL; PosixErrorOr Shmat(int shmid, const void* shmaddr, int shmflg) { const intptr_t addr = @@ -320,11 +320,11 @@ TEST(ShmTest, RemovedSegmentsAreDestroyed) { Shmget(IPC_PRIVATE, kAllocSize, IPC_CREAT | 0777)); const char* addr = ASSERT_NO_ERRNO_AND_VALUE(Shmat(shm.id(), nullptr, 0)); - const uint64 alloc_pages = kAllocSize / kPageSize; + const uint64_t alloc_pages = kAllocSize / kPageSize; struct shm_info info; ASSERT_NO_ERRNO(Shmctl(0 /*ignored*/, SHM_INFO, &info)); - const uint64 before = info.shm_tot; + const uint64_t before = info.shm_tot; ASSERT_NO_ERRNO(shm.Rmid()); ASSERT_NO_ERRNO(Shmdt(addr)); @@ -400,7 +400,7 @@ TEST(ShmDeathTest, SegmentNotAccessibleAfterDetach) { TEST(ShmTest, RequestingSegmentSmallerThanSHMMINFails) { struct shminfo info; ASSERT_NO_ERRNO(Shmctl(0, IPC_INFO, &info)); - const uint64 size = info.shmmin - 1; + const uint64_t size = info.shmmin - 1; EXPECT_THAT(Shmget(IPC_PRIVATE, size, IPC_CREAT | 0777), PosixErrorIs(EINVAL, _)); } @@ -408,7 +408,7 @@ TEST(ShmTest, RequestingSegmentSmallerThanSHMMINFails) { TEST(ShmTest, RequestingSegmentLargerThanSHMMAXFails) { struct shminfo info; ASSERT_NO_ERRNO(Shmctl(0, IPC_INFO, &info)); - const uint64 size = info.shmmax + kPageSize; + const uint64_t size = info.shmmax + kPageSize; EXPECT_THAT(Shmget(IPC_PRIVATE, size, IPC_CREAT | 0777), PosixErrorIs(EINVAL, _)); } diff --git a/test/syscalls/linux/sigaltstack.cc b/test/syscalls/linux/sigaltstack.cc index 9a0816e10..62b04ef1d 100644 --- a/test/syscalls/linux/sigaltstack.cc +++ b/test/syscalls/linux/sigaltstack.cc @@ -114,7 +114,7 @@ TEST(SigaltstackTest, ResetByExecve) { volatile bool badhandler_on_sigaltstack = true; // Set by the handler. char* volatile badhandler_low_water_mark = nullptr; // Set by the handler. -volatile uint8 badhandler_recursive_faults = 0; // Consumed by the handler. +volatile uint8_t badhandler_recursive_faults = 0; // Consumed by the handler. void badhandler(int sig, siginfo_t* siginfo, void* arg) { char stack_var = 0; diff --git a/test/syscalls/linux/sigiret.cc b/test/syscalls/linux/sigiret.cc index 207506569..a47c781ea 100644 --- a/test/syscalls/linux/sigiret.cc +++ b/test/syscalls/linux/sigiret.cc @@ -28,8 +28,8 @@ namespace testing { namespace { -constexpr uint64 kOrigRcx = 0xdeadbeeffacefeed; -constexpr uint64 kOrigR11 = 0xfacefeedbaad1dea; +constexpr uint64_t kOrigRcx = 0xdeadbeeffacefeed; +constexpr uint64_t kOrigR11 = 0xfacefeedbaad1dea; volatile int gotvtalrm, ready; @@ -40,8 +40,8 @@ void sigvtalrm(int sig, siginfo_t* siginfo, void* _uc) { // - test is in the busy-wait loop waiting for signal. // - %rcx and %r11 values in mcontext_t match kOrigRcx and kOrigR11. if (ready && - static_cast(uc->uc_mcontext.gregs[REG_RCX]) == kOrigRcx && - static_cast(uc->uc_mcontext.gregs[REG_R11]) == kOrigR11) { + static_cast(uc->uc_mcontext.gregs[REG_RCX]) == kOrigRcx && + static_cast(uc->uc_mcontext.gregs[REG_R11]) == kOrigR11) { // Modify the values %rcx and %r11 in the ucontext. These are the // values seen by the application after the signal handler returns. uc->uc_mcontext.gregs[REG_RCX] = ~kOrigRcx; @@ -69,8 +69,8 @@ TEST(SigIretTest, CheckRcxR11) { ASSERT_NO_ERRNO_AND_VALUE(ScopedItimer(ITIMER_VIRTUAL, itimer)); // Initialize %rcx and %r11 and spin until the signal handler returns. - uint64 rcx = kOrigRcx; - uint64 r11 = kOrigR11; + uint64_t rcx = kOrigRcx; + uint64_t r11 = kOrigR11; asm volatile( "movq %[rcx], %%rcx;" // %rcx = rcx "movq %[r11], %%r11;" // %r11 = r11 @@ -91,7 +91,7 @@ TEST(SigIretTest, CheckRcxR11) { EXPECT_EQ(r11, ~kOrigR11); } -constexpr uint64 kNonCanonicalRip = 0xCCCC000000000000; +constexpr uint64_t kNonCanonicalRip = 0xCCCC000000000000; // Test that a non-canonical signal handler faults as expected. TEST(SigIretTest, BadHandler) { diff --git a/test/syscalls/linux/socket_bind_to_device_distribution.cc b/test/syscalls/linux/socket_bind_to_device_distribution.cc index c705da1b4..5ed57625c 100644 --- a/test/syscalls/linux/socket_bind_to_device_distribution.cc +++ b/test/syscalls/linux/socket_bind_to_device_distribution.cc @@ -77,13 +77,13 @@ class BindToDeviceDistributionTest } }; -PosixErrorOr AddrPort(int family, sockaddr_storage const& addr) { +PosixErrorOr AddrPort(int family, sockaddr_storage const& addr) { switch (family) { case AF_INET: - return static_cast( + return static_cast( reinterpret_cast(&addr)->sin_port); case AF_INET6: - return static_cast( + return static_cast( reinterpret_cast(&addr)->sin6_port); default: return PosixError(EINVAL, @@ -91,7 +91,7 @@ PosixErrorOr AddrPort(int family, sockaddr_storage const& addr) { } } -PosixError SetAddrPort(int family, sockaddr_storage* addr, uint16 port) { +PosixError SetAddrPort(int family, sockaddr_storage* addr, uint16_t port) { switch (family) { case AF_INET: reinterpret_cast(addr)->sin_port = port; @@ -157,7 +157,7 @@ TEST_P(BindToDeviceDistributionTest, Tcp) { getsockname(listener_fds[0].get(), reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); ASSERT_NO_ERRNO(SetAddrPort(connector.family(), &conn_addr, port)); } @@ -190,7 +190,7 @@ TEST_P(BindToDeviceDistributionTest, Tcp) { // cause the test to use absurd amounts of memory. // // See: https://tools.ietf.org/html/rfc2525#page-50 section 2.17 - uint16 data; + uint16_t data; EXPECT_THAT( RetryEINTR(recv)(fd.ValueOrDie().get(), &data, sizeof(data), 0), SyscallSucceedsWithValue(sizeof(data))); @@ -296,7 +296,7 @@ TEST_P(BindToDeviceDistributionTest, Udp) { getsockname(listener_fds[0].get(), reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); ASSERT_NO_ERRNO(SetAddrPort(listener.family(), &listen_addr, port)); ASSERT_NO_ERRNO(SetAddrPort(connector.family(), &conn_addr, port)); diff --git a/test/syscalls/linux/socket_generic.cc b/test/syscalls/linux/socket_generic.cc index ee9856f7f..e8f24a59e 100644 --- a/test/syscalls/linux/socket_generic.cc +++ b/test/syscalls/linux/socket_generic.cc @@ -507,7 +507,7 @@ TEST_P(AllSocketPairTest, SoRcvTimeoIsSetLargerArg) { struct timeval_with_extra { struct timeval tv; - int64 extra_data; + int64_t extra_data; } ABSL_ATTRIBUTE_PACKED; timeval_with_extra tv_extra; diff --git a/test/syscalls/linux/socket_inet_loopback.cc b/test/syscalls/linux/socket_inet_loopback.cc index 12df2b35a..2f9821555 100644 --- a/test/syscalls/linux/socket_inet_loopback.cc +++ b/test/syscalls/linux/socket_inet_loopback.cc @@ -47,13 +47,13 @@ namespace { using ::testing::Gt; -PosixErrorOr AddrPort(int family, sockaddr_storage const& addr) { +PosixErrorOr AddrPort(int family, sockaddr_storage const& addr) { switch (family) { case AF_INET: - return static_cast( + return static_cast( reinterpret_cast(&addr)->sin_port); case AF_INET6: - return static_cast( + return static_cast( reinterpret_cast(&addr)->sin6_port); default: return PosixError(EINVAL, @@ -61,7 +61,7 @@ PosixErrorOr AddrPort(int family, sockaddr_storage const& addr) { } } -PosixError SetAddrPort(int family, sockaddr_storage* addr, uint16 port) { +PosixError SetAddrPort(int family, sockaddr_storage* addr, uint16_t port) { switch (family) { case AF_INET: reinterpret_cast(addr)->sin_port = port; @@ -276,7 +276,7 @@ void tcpSimpleConnectTest(TestAddress const& listener, ASSERT_THAT(getsockname(listen_fd.get(), reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); // Connect to the listening socket. @@ -339,7 +339,7 @@ TEST_P(SocketInetLoopbackTest, TCPListenClose) { ASSERT_THAT(getsockname(listen_fd.get(), reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); DisableSave ds; // Too many system calls. @@ -400,7 +400,7 @@ TEST_P(SocketInetLoopbackTest, TCPbacklog) { ASSERT_THAT(getsockname(listen_fd.get(), reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); int i = 0; while (1) { @@ -468,7 +468,7 @@ TEST_P(SocketInetLoopbackTest, TCPFinWait2Test_NoRandomSave) { reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); // Connect to the listening socket. @@ -576,7 +576,7 @@ TEST_P(SocketInetLoopbackTest, TCPLinger2TimeoutAfterClose_NoRandomSave) { reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); // Connect to the listening socket. @@ -650,7 +650,7 @@ TEST_P(SocketInetLoopbackTest, TCPResetAfterClose) { reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); // Connect to the listening socket. @@ -717,7 +717,7 @@ TEST_P(SocketInetLoopbackTest, TCPTimeWaitTest_NoRandomSave) { reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); // Connect to the listening socket. @@ -794,7 +794,7 @@ TEST_P(SocketInetLoopbackTest, AcceptedInheritsTCPUserTimeout) { reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - const uint16 port = + const uint16_t port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); // Set the userTimeout on the listening socket. @@ -898,7 +898,7 @@ TEST_P(SocketInetReusePortTest, TcpPortReuseMultiThread_NoRandomSave) { getsockname(listener_fds[0].get(), reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); ASSERT_NO_ERRNO(SetAddrPort(listener.family(), &listen_addr, port)); ASSERT_NO_ERRNO(SetAddrPort(connector.family(), &conn_addr, port)); @@ -935,7 +935,7 @@ TEST_P(SocketInetReusePortTest, TcpPortReuseMultiThread_NoRandomSave) { // cause the test to use absurd amounts of memory. // // See: https://tools.ietf.org/html/rfc2525#page-50 section 2.17 - uint16 data; + uint16_t data; EXPECT_THAT( RetryEINTR(recv)(fd.ValueOrDie().get(), &data, sizeof(data), 0), SyscallSucceedsWithValue(sizeof(data))); @@ -1022,7 +1022,7 @@ TEST_P(SocketInetReusePortTest, UdpPortReuseMultiThread) { getsockname(listener_fds[0].get(), reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); ASSERT_NO_ERRNO(SetAddrPort(listener.family(), &listen_addr, port)); ASSERT_NO_ERRNO(SetAddrPort(connector.family(), &conn_addr, port)); @@ -1138,7 +1138,7 @@ TEST_P(SocketInetReusePortTest, UdpPortReuseMultiThreadShort) { getsockname(listener_fds[0].get(), reinterpret_cast(&listen_addr), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(listener.family(), listen_addr)); ASSERT_NO_ERRNO(SetAddrPort(listener.family(), &listen_addr, port)); ASSERT_NO_ERRNO(SetAddrPort(connector.family(), &conn_addr, port)); @@ -1174,7 +1174,7 @@ TEST_P(SocketInetReusePortTest, UdpPortReuseMultiThreadShort) { pollfds[i].events = POLLIN; } - std::map portToFD; + std::map portToFD; int received = 0; while (received < kConnectAttempts * 2) { @@ -1196,7 +1196,7 @@ TEST_P(SocketInetReusePortTest, UdpPortReuseMultiThreadShort) { fd, &data, sizeof(data), 0, reinterpret_cast(&addr), &addrlen), SyscallSucceedsWithValue(sizeof(data))); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(connector.family(), addr)); auto prev_port = portToFD.find(port); // Check that all packets from one client have been delivered to the @@ -1257,7 +1257,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V4MappedLoopbackOnlyReservesV4) { ASSERT_THAT(getsockname(fd_dual.get(), reinterpret_cast(&addr_dual), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr_dual.family(), addr_dual)); // Verify that we can still bind the v6 loopback on the same port. @@ -1309,7 +1309,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V4MappedAnyOnlyReservesV4) { ASSERT_THAT(getsockname(fd_dual.get(), reinterpret_cast(&addr_dual), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr_dual.family(), addr_dual)); // Verify that we can still bind the v6 loopback on the same port. @@ -1360,7 +1360,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, DualStackV6AnyReservesEverything) { ASSERT_THAT(getsockname(fd_dual.get(), reinterpret_cast(&addr_dual), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr_dual.family(), addr_dual)); // Verify that binding the v6 loopback with the same port fails. @@ -1419,7 +1419,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V6OnlyV6AnyReservesV6) { ASSERT_THAT(getsockname(fd_dual.get(), reinterpret_cast(&addr_dual), &addrlen), SyscallSucceeds()); - uint16 const port = + uint16_t const port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr_dual.family(), addr_dual)); // Verify that binding the v6 loopback with the same port fails. @@ -1498,7 +1498,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V6EphemeralPortReserved) { reinterpret_cast(&connected_addr), &connected_addr_len), SyscallSucceeds()); - uint16 const ephemeral_port = + uint16_t const ephemeral_port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr.family(), connected_addr)); // Verify that we actually got an ephemeral port. @@ -1603,7 +1603,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V6EphemeralPortReservedReuseAddr) { reinterpret_cast(&connected_addr), &connected_addr_len), SyscallSucceeds()); - uint16 const ephemeral_port = + uint16_t const ephemeral_port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr.family(), connected_addr)); // Verify that we actually got an ephemeral port. @@ -1665,7 +1665,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V4MappedEphemeralPortReserved) { reinterpret_cast(&connected_addr), &connected_addr_len), SyscallSucceeds()); - uint16 const ephemeral_port = + uint16_t const ephemeral_port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr.family(), connected_addr)); // Verify that we actually got an ephemeral port. @@ -1794,7 +1794,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, reinterpret_cast(&connected_addr), &connected_addr_len), SyscallSucceeds()); - uint16 const ephemeral_port = + uint16_t const ephemeral_port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr.family(), connected_addr)); // Verify that we actually got an ephemeral port. @@ -1856,7 +1856,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V4EphemeralPortReserved) { reinterpret_cast(&connected_addr), &connected_addr_len), SyscallSucceeds()); - uint16 const ephemeral_port = + uint16_t const ephemeral_port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr.family(), connected_addr)); // Verify that we actually got an ephemeral port. @@ -1988,7 +1988,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V4EphemeralPortReservedReuseAddr) { reinterpret_cast(&connected_addr), &connected_addr_len), SyscallSucceeds()); - uint16 const ephemeral_port = + uint16_t const ephemeral_port = ASSERT_NO_ERRNO_AND_VALUE(AddrPort(test_addr.family(), connected_addr)); // Verify that we actually got an ephemeral port. diff --git a/test/syscalls/linux/socket_ip_unbound.cc b/test/syscalls/linux/socket_ip_unbound.cc index 4a8337159..ca597e267 100644 --- a/test/syscalls/linux/socket_ip_unbound.cc +++ b/test/syscalls/linux/socket_ip_unbound.cc @@ -223,7 +223,7 @@ TEST_P(IPUnboundSocketTest, CheckSkipECN) { TOSOption t = GetTOSOption(GetParam().domain); EXPECT_THAT(setsockopt(socket->get(), t.level, t.option, &set, set_sz), SyscallSucceedsWithValue(0)); - int expect = static_cast(set); + int expect = static_cast(set); if (GetParam().protocol == IPPROTO_TCP) { expect &= ~INET_ECN_MASK; } @@ -267,7 +267,7 @@ TEST_P(IPUnboundSocketTest, SmallTOSOptionSize) { EXPECT_THAT(setsockopt(socket->get(), t.level, t.option, &set, i), SyscallSucceedsWithValue(0)); expect_tos = set; - expect_sz = sizeof(uint8); + expect_sz = sizeof(uint8_t); } else { EXPECT_THAT(setsockopt(socket->get(), t.level, t.option, &set, i), SyscallFailsWithErrno(EINVAL)); @@ -314,7 +314,7 @@ TEST_P(IPUnboundSocketTest, NegativeTOS) { SyscallSucceedsWithValue(0)); int expect; if (GetParam().domain == AF_INET) { - expect = static_cast(set); + expect = static_cast(set); if (GetParam().protocol == IPPROTO_TCP) { expect &= ~INET_ECN_MASK; } @@ -340,7 +340,7 @@ TEST_P(IPUnboundSocketTest, InvalidNegativeTOS) { if (GetParam().domain == AF_INET) { EXPECT_THAT(setsockopt(socket->get(), t.level, t.option, &set, set_sz), SyscallSucceedsWithValue(0)); - expect = static_cast(set); + expect = static_cast(set); if (GetParam().protocol == IPPROTO_TCP) { expect &= ~INET_ECN_MASK; } diff --git a/test/syscalls/linux/socket_netdevice.cc b/test/syscalls/linux/socket_netdevice.cc index 689014a59..405dbbd73 100644 --- a/test/syscalls/linux/socket_netdevice.cc +++ b/test/syscalls/linux/socket_netdevice.cc @@ -70,14 +70,14 @@ TEST(NetdeviceTest, Netmask) { // netmask obtained via ioctl. FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(NetlinkBoundSocket(NETLINK_ROUTE)); - uint32 port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); + uint32_t port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); struct request { struct nlmsghdr hdr; struct rtgenmsg rgm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req; req.hdr.nlmsg_len = sizeof(req); @@ -109,7 +109,7 @@ TEST(NetdeviceTest, Netmask) { struct ifaddrmsg *ifaddrmsg = reinterpret_cast(NLMSG_DATA(hdr)); - if (ifaddrmsg->ifa_index == static_cast(ifr.ifr_ifindex) && + if (ifaddrmsg->ifa_index == static_cast(ifr.ifr_ifindex) && ifaddrmsg->ifa_family == AF_INET) { prefixlen = ifaddrmsg->ifa_prefixlen; } @@ -120,7 +120,7 @@ TEST(NetdeviceTest, Netmask) { // Netmask is stored big endian in struct sockaddr_in, so we do the same for // comparison. - uint32 mask = 0xffffffff << (32 - prefixlen); + uint32_t mask = 0xffffffff << (32 - prefixlen); mask = absl::gbswap_32(mask); // Check that the loopback interface has the correct subnet mask. diff --git a/test/syscalls/linux/socket_netlink_route.cc b/test/syscalls/linux/socket_netlink_route.cc index 5612f1a13..ef567f512 100644 --- a/test/syscalls/linux/socket_netlink_route.cc +++ b/test/syscalls/linux/socket_netlink_route.cc @@ -116,14 +116,14 @@ void CheckGetLinkResponse(const struct nlmsghdr* hdr, int seq, int port) { TEST(NetlinkRouteTest, GetLinkDump) { FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(NetlinkBoundSocket(NETLINK_ROUTE)); - uint32 port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); + uint32_t port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); struct request { struct nlmsghdr hdr; struct ifinfomsg ifm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req = {}; req.hdr.nlmsg_len = sizeof(req); @@ -164,7 +164,7 @@ TEST(NetlinkRouteTest, MsgHdrMsgUnsuppType) { struct ifinfomsg ifm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req = {}; req.hdr.nlmsg_len = sizeof(req); @@ -198,7 +198,7 @@ TEST(NetlinkRouteTest, MsgHdrMsgTrunc) { struct ifinfomsg ifm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req = {}; req.hdr.nlmsg_len = sizeof(req); @@ -238,7 +238,7 @@ TEST(NetlinkRouteTest, MsgTruncMsgHdrMsgTrunc) { struct ifinfomsg ifm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req = {}; req.hdr.nlmsg_len = sizeof(req); @@ -274,7 +274,7 @@ TEST(NetlinkRouteTest, MsgTruncMsgHdrMsgTrunc) { TEST(NetlinkRouteTest, ControlMessageIgnored) { FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(NetlinkBoundSocket(NETLINK_ROUTE)); - uint32 port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); + uint32_t port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); struct request { struct nlmsghdr control_hdr; @@ -282,7 +282,7 @@ TEST(NetlinkRouteTest, ControlMessageIgnored) { struct ifinfomsg ifm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req = {}; @@ -310,14 +310,14 @@ TEST(NetlinkRouteTest, ControlMessageIgnored) { TEST(NetlinkRouteTest, GetAddrDump) { FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(NetlinkBoundSocket(NETLINK_ROUTE)); - uint32 port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); + uint32_t port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); struct request { struct nlmsghdr hdr; struct rtgenmsg rgm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req; req.hdr.nlmsg_len = sizeof(req); @@ -371,14 +371,14 @@ TEST(NetlinkRouteTest, LookupAll) { TEST(NetlinkRouteTest, GetRouteDump) { FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(NetlinkBoundSocket(NETLINK_ROUTE)); - uint32 port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); + uint32_t port = ASSERT_NO_ERRNO_AND_VALUE(NetlinkPortID(fd.get())); struct request { struct nlmsghdr hdr; struct rtmsg rtm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req = {}; req.hdr.nlmsg_len = sizeof(req); @@ -454,7 +454,7 @@ TEST(NetlinkRouteTest, RecvmsgTrunc) { struct rtgenmsg rgm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req; req.hdr.nlmsg_len = sizeof(req); @@ -531,7 +531,7 @@ TEST(NetlinkRouteTest, RecvmsgTruncPeek) { struct rtgenmsg rgm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req; req.hdr.nlmsg_len = sizeof(req); @@ -611,7 +611,7 @@ TEST(NetlinkRouteTest, NoPasscredNoCreds) { struct rtgenmsg rgm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req; req.hdr.nlmsg_len = sizeof(req); @@ -659,7 +659,7 @@ TEST(NetlinkRouteTest, PasscredCreds) { struct rtgenmsg rgm; }; - constexpr uint32 kSeq = 12345; + constexpr uint32_t kSeq = 12345; struct request req; req.hdr.nlmsg_len = sizeof(req); diff --git a/test/syscalls/linux/socket_netlink_util.cc b/test/syscalls/linux/socket_netlink_util.cc index 17f99c238..723f5d728 100644 --- a/test/syscalls/linux/socket_netlink_util.cc +++ b/test/syscalls/linux/socket_netlink_util.cc @@ -40,7 +40,7 @@ PosixErrorOr NetlinkBoundSocket(int protocol) { return std::move(fd); } -PosixErrorOr NetlinkPortID(int fd) { +PosixErrorOr NetlinkPortID(int fd) { struct sockaddr_nl addr; socklen_t addrlen = sizeof(addr); @@ -48,7 +48,7 @@ PosixErrorOr NetlinkPortID(int fd) { getsockname(fd, reinterpret_cast(&addr), &addrlen)); MaybeSave(); - return static_cast(addr.nl_pid); + return static_cast(addr.nl_pid); } PosixError NetlinkRequestResponse( diff --git a/test/syscalls/linux/socket_netlink_util.h b/test/syscalls/linux/socket_netlink_util.h index bd0c1d79b..76e772c48 100644 --- a/test/syscalls/linux/socket_netlink_util.h +++ b/test/syscalls/linux/socket_netlink_util.h @@ -30,7 +30,7 @@ namespace testing { PosixErrorOr NetlinkBoundSocket(int protocol); // Returns the port ID of the passed socket. -PosixErrorOr NetlinkPortID(int fd); +PosixErrorOr NetlinkPortID(int fd); // Send the passed request and call fn will all response netlink messages. PosixError NetlinkRequestResponse( diff --git a/test/syscalls/linux/socket_test_util.cc b/test/syscalls/linux/socket_test_util.cc index 2169ff1c6..eff7d577e 100644 --- a/test/syscalls/linux/socket_test_util.cc +++ b/test/syscalls/linux/socket_test_util.cc @@ -507,7 +507,7 @@ void TransferTest(int fd1, int fd2) { // Initializes the given buffer with random data. void RandomizeBuffer(char* ptr, size_t len) { - uint32 seed = time(nullptr); + uint32_t seed = time(nullptr); for (size_t i = 0; i < len; ++i) { ptr[i] = static_cast(rand_r(&seed)); } diff --git a/test/syscalls/linux/splice.cc b/test/syscalls/linux/splice.cc index 562b6a8d4..85232cb1f 100644 --- a/test/syscalls/linux/splice.cc +++ b/test/syscalls/linux/splice.cc @@ -139,7 +139,7 @@ TEST(SpliceTest, PipeOffsets) { // Event FDs may be used with splice without an offset. TEST(SpliceTest, FromEventFD) { // Open the input eventfd with an initial value so that it is readable. - constexpr uint64 kEventFDValue = 1; + constexpr uint64_t kEventFDValue = 1; int efd; ASSERT_THAT(efd = eventfd(kEventFDValue, 0), SyscallSucceeds()); const FileDescriptor in_fd(efd); diff --git a/test/syscalls/linux/stat.cc b/test/syscalls/linux/stat.cc index 6b259cb89..30de2f8ff 100644 --- a/test/syscalls/linux/stat.cc +++ b/test/syscalls/linux/stat.cc @@ -568,35 +568,35 @@ TEST(SimpleStatTest, AnonDeviceAllocatesUniqueInodesAcrossSaveRestore) { // struct kernel_statx_timestamp is a Linux statx_timestamp struct. struct kernel_statx_timestamp { - int64 tv_sec; - uint32 tv_nsec; - int32 __reserved; + int64_t tv_sec; + uint32_t tv_nsec; + int32_t __reserved; }; // struct kernel_statx is a Linux statx struct. Old versions of glibc do not // expose it. See include/uapi/linux/stat.h struct kernel_statx { - uint32 stx_mask; - uint32 stx_blksize; - uint64 stx_attributes; - uint32 stx_nlink; - uint32 stx_uid; - uint32 stx_gid; - uint16 stx_mode; - uint16 __spare0[1]; - uint64 stx_ino; - uint64 stx_size; - uint64 stx_blocks; - uint64 stx_attributes_mask; + uint32_t stx_mask; + uint32_t stx_blksize; + uint64_t stx_attributes; + uint32_t stx_nlink; + uint32_t stx_uid; + uint32_t stx_gid; + uint16_t stx_mode; + uint16_t __spare0[1]; + uint64_t stx_ino; + uint64_t stx_size; + uint64_t stx_blocks; + uint64_t stx_attributes_mask; struct kernel_statx_timestamp stx_atime; struct kernel_statx_timestamp stx_btime; struct kernel_statx_timestamp stx_ctime; struct kernel_statx_timestamp stx_mtime; - uint32 stx_rdev_major; - uint32 stx_rdev_minor; - uint32 stx_dev_major; - uint32 stx_dev_minor; - uint64 __spare2[14]; + uint32_t stx_rdev_major; + uint32_t stx_rdev_minor; + uint32_t stx_dev_major; + uint32_t stx_dev_minor; + uint64_t __spare2[14]; }; int statx(int dirfd, const char *pathname, int flags, unsigned int mask, diff --git a/test/syscalls/linux/sticky.cc b/test/syscalls/linux/sticky.cc index abcabaffb..7e73325bf 100644 --- a/test/syscalls/linux/sticky.cc +++ b/test/syscalls/linux/sticky.cc @@ -29,8 +29,8 @@ #include "test/util/test_util.h" #include "test/util/thread_util.h" -ABSL_FLAG(int32, scratch_uid, 65534, "first scratch UID"); -ABSL_FLAG(int32, scratch_gid, 65534, "first scratch GID"); +ABSL_FLAG(int32_t, scratch_uid, 65534, "first scratch UID"); +ABSL_FLAG(int32_t, scratch_gid, 65534, "first scratch GID"); namespace gvisor { namespace testing { diff --git a/test/syscalls/linux/sysret.cc b/test/syscalls/linux/sysret.cc index d98d6be91..819fa655a 100644 --- a/test/syscalls/linux/sysret.cc +++ b/test/syscalls/linux/sysret.cc @@ -26,8 +26,8 @@ namespace testing { namespace { -constexpr uint64 kNonCanonicalRip = 0xCCCC000000000000; -constexpr uint64 kNonCanonicalRsp = 0xFFFF000000000000; +constexpr uint64_t kNonCanonicalRip = 0xCCCC000000000000; +constexpr uint64_t kNonCanonicalRsp = 0xFFFF000000000000; class SysretTest : public ::testing::Test { protected: @@ -60,12 +60,12 @@ class SysretTest : public ::testing::Test { ASSERT_THAT(ptrace(PTRACE_DETACH, child_, 0, 0), SyscallSucceeds()); } - void SetRip(uint64 newrip) { + void SetRip(uint64_t newrip) { regs_.rip = newrip; ASSERT_THAT(ptrace(PTRACE_SETREGS, child_, 0, ®s_), SyscallSucceeds()); } - void SetRsp(uint64 newrsp) { + void SetRsp(uint64_t newrsp) { regs_.rsp = newrsp; ASSERT_THAT(ptrace(PTRACE_SETREGS, child_, 0, ®s_), SyscallSucceeds()); } diff --git a/test/syscalls/linux/tcp_socket.cc b/test/syscalls/linux/tcp_socket.cc index cb304d6f5..33a5ac66c 100644 --- a/test/syscalls/linux/tcp_socket.cc +++ b/test/syscalls/linux/tcp_socket.cc @@ -640,7 +640,7 @@ TEST_P(TcpSocketTest, Tiocinq) { size_t size = sizeof(buf); ASSERT_THAT(RetryEINTR(write)(s_, buf, size), SyscallSucceedsWithValue(size)); - uint32 seed = time(nullptr); + uint32_t seed = time(nullptr); const size_t max_chunk = size / 10; while (size > 0) { size_t chunk = (rand_r(&seed) % max_chunk) + 1; diff --git a/test/syscalls/linux/time.cc b/test/syscalls/linux/time.cc index 03e028f50..c7eead17e 100644 --- a/test/syscalls/linux/time.cc +++ b/test/syscalls/linux/time.cc @@ -28,7 +28,7 @@ constexpr long kFudgeSeconds = 5; // Mimics the time(2) wrapper from glibc prior to 2.15. time_t vsyscall_time(time_t* t) { - constexpr uint64 kVsyscallTimeEntry = 0xffffffffff600400; + constexpr uint64_t kVsyscallTimeEntry = 0xffffffffff600400; return reinterpret_cast(kVsyscallTimeEntry)(t); } @@ -63,7 +63,7 @@ TEST(TimeTest, VsyscallTime_InvalidAddressSIGSEGV) { } int vsyscall_gettimeofday(struct timeval* tv, struct timezone* tz) { - constexpr uint64 kVsyscallGettimeofdayEntry = 0xffffffffff600000; + constexpr uint64_t kVsyscallGettimeofdayEntry = 0xffffffffff600000; return reinterpret_cast( kVsyscallGettimeofdayEntry)(tv, tz); } diff --git a/test/syscalls/linux/timerfd.cc b/test/syscalls/linux/timerfd.cc index d87dbc666..86ed87b7c 100644 --- a/test/syscalls/linux/timerfd.cc +++ b/test/syscalls/linux/timerfd.cc @@ -69,9 +69,9 @@ TEST_P(TimerfdTest, SingleShot) { // The timer should fire exactly once since the interval is zero. absl::SleepFor(kDelay + TimerSlack()); - uint64 val = 0; - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), - SyscallSucceedsWithValue(sizeof(uint64))); + uint64_t val = 0; + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), + SyscallSucceedsWithValue(sizeof(uint64_t))); EXPECT_EQ(1, val); } @@ -89,9 +89,9 @@ TEST_P(TimerfdTest, Periodic) { // Expect to see at least kPeriods expirations. More may occur due to the // timer slack, or due to delays from scheduling or save/restore. absl::SleepFor(kPeriods * kDelay + TimerSlack()); - uint64 val = 0; - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), - SyscallSucceedsWithValue(sizeof(uint64))); + uint64_t val = 0; + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), + SyscallSucceedsWithValue(sizeof(uint64_t))); EXPECT_GE(val, kPeriods); } @@ -106,9 +106,9 @@ TEST_P(TimerfdTest, BlockingRead) { SyscallSucceeds()); // read should block until the timer fires. - uint64 val = 0; - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), - SyscallSucceedsWithValue(sizeof(uint64))); + uint64_t val = 0; + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), + SyscallSucceedsWithValue(sizeof(uint64_t))); auto const end_time = absl::Now(); EXPECT_EQ(1, val); EXPECT_GE((end_time - start_time) + TimerSlack(), kDelay); @@ -122,8 +122,8 @@ TEST_P(TimerfdTest, NonblockingRead_NoRandomSave) { // Since the timer is initially disabled and has never fired, read should // return EAGAIN. - uint64 val = 0; - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), + uint64_t val = 0; + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), SyscallFailsWithErrno(EAGAIN)); DisableSave ds; // Timing-sensitive. @@ -135,19 +135,19 @@ TEST_P(TimerfdTest, NonblockingRead_NoRandomSave) { SyscallSucceeds()); // Since the timer has not yet fired, read should return EAGAIN. - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), SyscallFailsWithErrno(EAGAIN)); ds.reset(); // No longer timing-sensitive. // After the timer fires, read should indicate 1 expiration. absl::SleepFor(kDelay + TimerSlack()); - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), - SyscallSucceedsWithValue(sizeof(uint64))); + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), + SyscallSucceedsWithValue(sizeof(uint64_t))); EXPECT_EQ(1, val); // The successful read should have reset the number of expirations. - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), SyscallFailsWithErrno(EAGAIN)); } @@ -179,8 +179,8 @@ TEST_P(TimerfdTest, BlockingPoll_SetTimeResetsExpirations) { its.it_value.tv_sec = 0; ASSERT_THAT(timerfd_settime(tfd.get(), /* flags = */ 0, &its, nullptr), SyscallSucceeds()); - uint64 val = 0; - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), + uint64_t val = 0; + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), SyscallFailsWithErrno(EAGAIN)); } @@ -198,16 +198,16 @@ TEST_P(TimerfdTest, SetAbsoluteTime) { SyscallSucceeds()); absl::SleepFor(kDelay + TimerSlack()); - uint64 val = 0; - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), - SyscallSucceedsWithValue(sizeof(uint64))); + uint64_t val = 0; + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), + SyscallSucceedsWithValue(sizeof(uint64_t))); EXPECT_EQ(1, val); } TEST_P(TimerfdTest, IllegalReadWrite) { auto const tfd = ASSERT_NO_ERRNO_AND_VALUE(TimerfdCreate(GetParam(), TFD_NONBLOCK)); - uint64 val = 0; + uint64_t val = 0; EXPECT_THAT(PreadFd(tfd.get(), &val, sizeof(val), 0), SyscallFailsWithErrno(ESPIPE)); EXPECT_THAT(WriteFd(tfd.get(), &val, sizeof(val)), @@ -244,9 +244,9 @@ TEST(TimerfdClockRealtimeTest, ClockRealtime) { ASSERT_THAT(timerfd_settime(tfd.get(), /* flags = */ 0, &its, nullptr), SyscallSucceeds()); - uint64 val = 0; - ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64)), - SyscallSucceedsWithValue(sizeof(uint64))); + uint64_t val = 0; + ASSERT_THAT(ReadFd(tfd.get(), &val, sizeof(uint64_t)), + SyscallSucceedsWithValue(sizeof(uint64_t))); EXPECT_EQ(1, val); } diff --git a/test/syscalls/linux/udp_socket_test_cases.cc b/test/syscalls/linux/udp_socket_test_cases.cc index af94d7baa..a2f6ef8cc 100644 --- a/test/syscalls/linux/udp_socket_test_cases.cc +++ b/test/syscalls/linux/udp_socket_test_cases.cc @@ -34,7 +34,7 @@ namespace gvisor { namespace testing { // Gets a pointer to the port component of the given address. -uint16* Port(struct sockaddr_storage* addr) { +uint16_t* Port(struct sockaddr_storage* addr) { switch (addr->ss_family) { case AF_INET: { auto sin = reinterpret_cast(addr); @@ -331,7 +331,7 @@ TEST_P(UdpSocketTest, Connect) { EXPECT_EQ(memcmp(&peer, addr_[2], addrlen_), 0); } -void ConnectAny(AddressFamily family, int sockfd, uint16 port) { +void ConnectAny(AddressFamily family, int sockfd, uint16_t port) { struct sockaddr_storage addr = {}; // Precondition check. @@ -1398,7 +1398,7 @@ TEST_P(UdpSocketTest, SetAndReceiveTOS) { received_iov.iov_len = kDataLength; received_msg.msg_iov = &received_iov; received_msg.msg_iovlen = 1; - size_t cmsg_data_len = sizeof(int8); + size_t cmsg_data_len = sizeof(int8_t); if (sent_type == IPV6_TCLASS) { cmsg_data_len = sizeof(int); } @@ -1413,7 +1413,7 @@ TEST_P(UdpSocketTest, SetAndReceiveTOS) { EXPECT_EQ(cmsg->cmsg_len, CMSG_LEN(cmsg_data_len)); EXPECT_EQ(cmsg->cmsg_level, sent_level); EXPECT_EQ(cmsg->cmsg_type, sent_type); - int8 received_tos = 0; + int8_t received_tos = 0; memcpy(&received_tos, CMSG_DATA(cmsg), sizeof(received_tos)); EXPECT_EQ(received_tos, sent_tos); } @@ -1453,7 +1453,7 @@ TEST_P(UdpSocketTest, SendAndReceiveTOS) { sent_iov.iov_len = kDataLength; sent_msg.msg_iov = &sent_iov; sent_msg.msg_iovlen = 1; - size_t cmsg_data_len = sizeof(int8); + size_t cmsg_data_len = sizeof(int8_t); if (sent_level == SOL_IPV6) { sent_type = IPV6_TCLASS; cmsg_data_len = sizeof(int); @@ -1467,7 +1467,7 @@ TEST_P(UdpSocketTest, SendAndReceiveTOS) { sent_cmsg->cmsg_len = CMSG_LEN(cmsg_data_len); sent_cmsg->cmsg_level = sent_level; sent_cmsg->cmsg_type = sent_type; - *(int8*)CMSG_DATA(sent_cmsg) = sent_tos; + *(int8_t*)CMSG_DATA(sent_cmsg) = sent_tos; ASSERT_THAT(RetryEINTR(sendmsg)(t_, &sent_msg, 0), SyscallSucceedsWithValue(kDataLength)); @@ -1491,7 +1491,7 @@ TEST_P(UdpSocketTest, SendAndReceiveTOS) { EXPECT_EQ(cmsg->cmsg_len, CMSG_LEN(cmsg_data_len)); EXPECT_EQ(cmsg->cmsg_level, sent_level); EXPECT_EQ(cmsg->cmsg_type, sent_type); - int8 received_tos = 0; + int8_t received_tos = 0; memcpy(&received_tos, CMSG_DATA(cmsg), sizeof(received_tos)); EXPECT_EQ(received_tos, sent_tos); } diff --git a/test/syscalls/linux/uidgid.cc b/test/syscalls/linux/uidgid.cc index e0e39e5e3..6218fbce1 100644 --- a/test/syscalls/linux/uidgid.cc +++ b/test/syscalls/linux/uidgid.cc @@ -27,10 +27,10 @@ #include "test/util/thread_util.h" #include "test/util/uid_util.h" -ABSL_FLAG(int32, scratch_uid1, 65534, "first scratch UID"); -ABSL_FLAG(int32, scratch_uid2, 65533, "second scratch UID"); -ABSL_FLAG(int32, scratch_gid1, 65534, "first scratch GID"); -ABSL_FLAG(int32, scratch_gid2, 65533, "second scratch GID"); +ABSL_FLAG(int32_t, scratch_uid1, 65534, "first scratch UID"); +ABSL_FLAG(int32_t, scratch_uid2, 65533, "second scratch UID"); +ABSL_FLAG(int32_t, scratch_gid1, 65534, "first scratch GID"); +ABSL_FLAG(int32_t, scratch_gid2, 65533, "second scratch GID"); using ::testing::UnorderedElementsAreArray; diff --git a/test/syscalls/linux/utimes.cc b/test/syscalls/linux/utimes.cc index e7bae9c07..3a927a430 100644 --- a/test/syscalls/linux/utimes.cc +++ b/test/syscalls/linux/utimes.cc @@ -163,12 +163,12 @@ TEST(FutimesatTest, OnRelPath) { TEST(FutimesatTest, InvalidNsec) { auto f = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); struct timeval times[4][2] = {{ - {0, 1}, // Valid - {1, static_cast(1e7)} // Invalid + {0, 1}, // Valid + {1, static_cast(1e7)} // Invalid }, { - {1, static_cast(1e7)}, // Invalid - {0, 1} // Valid + {1, static_cast(1e7)}, // Invalid + {0, 1} // Valid }, { {0, 1}, // Valid @@ -288,14 +288,15 @@ TEST(UtimeTest, ZeroAtimeandMtime) { TEST(UtimensatTest, InvalidNsec) { auto f = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); - struct timespec times[2][2] = {{ - {0, UTIME_OMIT}, // Valid - {2, static_cast(1e10)} // Invalid - }, - { - {2, static_cast(1e10)}, // Invalid - {0, UTIME_OMIT} // Valid - }}; + struct timespec times[2][2] = { + { + {0, UTIME_OMIT}, // Valid + {2, static_cast(1e10)} // Invalid + }, + { + {2, static_cast(1e10)}, // Invalid + {0, UTIME_OMIT} // Valid + }}; for (unsigned int i = 0; i < sizeof(times) / sizeof(times[0]); i++) { std::cout << "test:" << i << "\n"; diff --git a/test/syscalls/linux/vfork.cc b/test/syscalls/linux/vfork.cc index 153b3bd69..0aaba482d 100644 --- a/test/syscalls/linux/vfork.cc +++ b/test/syscalls/linux/vfork.cc @@ -51,7 +51,7 @@ constexpr absl::Duration kChildDelay = absl::Seconds(10); // errno, so kChildExitCode is chosen to be an unlikely errno: constexpr int kChildExitCode = 118; // ENOTNAM: Not a XENIX named type file -int64 MonotonicNow() { +int64_t MonotonicNow() { struct timespec now; TEST_PCHECK(clock_gettime(CLOCK_MONOTONIC, &now) == 0); return now.tv_sec * 1000000000ll + now.tv_nsec; @@ -62,7 +62,7 @@ TEST(VforkTest, ParentStopsUntilChildExits) { // N.B. Run the test in a single-threaded subprocess because // vfork is not safe in a multi-threaded process. - const int64 start = MonotonicNow(); + const int64_t start = MonotonicNow(); pid_t pid = vfork(); if (pid == 0) { @@ -72,7 +72,7 @@ TEST(VforkTest, ParentStopsUntilChildExits) { TEST_PCHECK_MSG(pid > 0, "vfork failed"); MaybeSave(); - const int64 end = MonotonicNow(); + const int64_t end = MonotonicNow(); absl::Duration dur = absl::Nanoseconds(end - start); @@ -92,7 +92,7 @@ TEST(VforkTest, ParentStopsUntilChildExecves_NoRandomSave) { char* const* const child_argv = owned_child_argv.get(); const auto test = [&] { - const int64 start = MonotonicNow(); + const int64_t start = MonotonicNow(); pid_t pid = vfork(); if (pid == 0) { @@ -104,7 +104,7 @@ TEST(VforkTest, ParentStopsUntilChildExecves_NoRandomSave) { // since the test expects an upper bound on the time spent // stopped. int saved_errno = errno; - const int64 end = MonotonicNow(); + const int64_t end = MonotonicNow(); errno = saved_errno; TEST_PCHECK_MSG(pid > 0, "vfork failed"); MaybeSave(); @@ -143,7 +143,7 @@ TEST(VforkTest, ExecedChildExitDoesntUnstopParent_NoRandomSave) { // pid1 exec'd and is now sleeping. SleepSafe(kChildDelay / 2); - const int64 start = MonotonicNow(); + const int64_t start = MonotonicNow(); pid_t pid2 = vfork(); if (pid2 == 0) { @@ -153,7 +153,7 @@ TEST(VforkTest, ExecedChildExitDoesntUnstopParent_NoRandomSave) { TEST_PCHECK_MSG(pid2 > 0, "vfork failed"); MaybeSave(); - const int64 end = MonotonicNow(); + const int64_t end = MonotonicNow(); absl::Duration dur = absl::Nanoseconds(end - start); diff --git a/test/syscalls/linux/vsyscall.cc b/test/syscalls/linux/vsyscall.cc index 99e8c6cea..2c2303358 100644 --- a/test/syscalls/linux/vsyscall.cc +++ b/test/syscalls/linux/vsyscall.cc @@ -25,7 +25,7 @@ namespace testing { namespace { time_t vsyscall_time(time_t* t) { - constexpr uint64 kVsyscallTimeEntry = 0xffffffffff600400; + constexpr uint64_t kVsyscallTimeEntry = 0xffffffffff600400; return reinterpret_cast(kVsyscallTimeEntry)(t); } diff --git a/test/syscalls/linux/wait.cc b/test/syscalls/linux/wait.cc index 709b87a21..944149d5e 100644 --- a/test/syscalls/linux/wait.cc +++ b/test/syscalls/linux/wait.cc @@ -64,7 +64,7 @@ static const size_t kStackSize = 2 * kPageSize; // The child thread created in CloneAndExit runs this function. // This child does not have the TLS setup, so it must not use glibc functions. int CloneChild(void* priv) { - int64 sleep = reinterpret_cast(priv); + int64_t sleep = reinterpret_cast(priv); SleepSafe(absl::Seconds(sleep)); // glibc's _exit(2) function wrapper will helpfully call exit_group(2), @@ -75,7 +75,7 @@ int CloneChild(void* priv) { // ForkAndExit forks a child process which exits with exit_code, after // sleeping for the specified duration (seconds). -pid_t ForkAndExit(int exit_code, int64 sleep) { +pid_t ForkAndExit(int exit_code, int64_t sleep) { pid_t child = fork(); if (child == 0) { SleepSafe(absl::Seconds(sleep)); @@ -84,16 +84,16 @@ pid_t ForkAndExit(int exit_code, int64 sleep) { return child; } -int64 clock_gettime_nsecs(clockid_t id) { +int64_t clock_gettime_nsecs(clockid_t id) { struct timespec ts; TEST_PCHECK(clock_gettime(id, &ts) == 0); return (ts.tv_sec * 1000000000 + ts.tv_nsec); } -void spin(int64 sec) { - int64 ns = sec * 1000000000; - int64 start = clock_gettime_nsecs(CLOCK_THREAD_CPUTIME_ID); - int64 end = start + ns; +void spin(int64_t sec) { + int64_t ns = sec * 1000000000; + int64_t start = clock_gettime_nsecs(CLOCK_THREAD_CPUTIME_ID); + int64_t end = start + ns; do { constexpr int kLoopCount = 1000000; // large and arbitrary @@ -105,7 +105,7 @@ void spin(int64 sec) { // ForkSpinAndExit forks a child process which exits with exit_code, after // spinning for the specified duration (seconds). -pid_t ForkSpinAndExit(int exit_code, int64 spintime) { +pid_t ForkSpinAndExit(int exit_code, int64_t spintime) { pid_t child = fork(); if (child == 0) { spin(spintime); @@ -141,7 +141,7 @@ int FreeStack(uintptr_t addr) { // CloneAndExit clones a child thread, which exits with 0 after sleeping for // the specified duration (must be in seconds). extra_flags are ORed against // the standard clone(2) flags. -int CloneAndExit(int64 sleep, uintptr_t stack, int extra_flags) { +int CloneAndExit(int64_t sleep, uintptr_t stack, int extra_flags) { return clone(CloneChild, reinterpret_cast(stack), CLONE_FILES | CLONE_FS | CLONE_SIGHAND | CLONE_VM | extra_flags, reinterpret_cast(sleep)); diff --git a/test/util/mount_util.h b/test/util/mount_util.h index 51119f22f..23eea51a2 100644 --- a/test/util/mount_util.h +++ b/test/util/mount_util.h @@ -33,9 +33,9 @@ namespace testing { // destroyed. inline PosixErrorOr Mount(const std::string &source, const std::string &target, - const std::string &fstype, uint64 mountflags, - const std::string &data, - uint64 umountflags) { + const std::string &fstype, + uint64_t mountflags, const std::string &data, + uint64_t umountflags) { if (mount(source.c_str(), target.c_str(), fstype.c_str(), mountflags, data.c_str()) == -1) { return PosixError(errno, "mount failed"); diff --git a/test/util/multiprocess_util.cc b/test/util/multiprocess_util.cc index ba601f300..8b676751b 100644 --- a/test/util/multiprocess_util.cc +++ b/test/util/multiprocess_util.cc @@ -135,7 +135,7 @@ PosixErrorOr ForkAndExec(const std::string& filename, return ForkAndExecHelper(exec_fn, fn, child, execve_errno); } -PosixErrorOr ForkAndExecveat(const int32 dirfd, +PosixErrorOr ForkAndExecveat(const int32_t dirfd, const std::string& pathname, const ExecveArray& argv, const ExecveArray& envv, const int flags, diff --git a/test/util/multiprocess_util.h b/test/util/multiprocess_util.h index 342e73a52..3e736261b 100644 --- a/test/util/multiprocess_util.h +++ b/test/util/multiprocess_util.h @@ -103,13 +103,14 @@ inline PosixErrorOr ForkAndExec(const std::string& filename, } // Equivalent to ForkAndExec, except using dirfd and flags with execveat. -PosixErrorOr ForkAndExecveat(int32 dirfd, const std::string& pathname, +PosixErrorOr ForkAndExecveat(int32_t dirfd, + const std::string& pathname, const ExecveArray& argv, const ExecveArray& envv, int flags, const std::function& fn, pid_t* child, int* execve_errno); -inline PosixErrorOr ForkAndExecveat(int32 dirfd, +inline PosixErrorOr ForkAndExecveat(int32_t dirfd, const std::string& pathname, const ExecveArray& argv, const ExecveArray& envv, int flags, diff --git a/test/util/proc_util.cc b/test/util/proc_util.cc index c81f363ef..34d636ba9 100644 --- a/test/util/proc_util.cc +++ b/test/util/proc_util.cc @@ -72,7 +72,7 @@ PosixErrorOr ParseProcMapsLine(absl::string_view line) { ASSIGN_OR_RETURN_ERRNO(map_entry.major, AtoiBase(device[0], 16)); ASSIGN_OR_RETURN_ERRNO(map_entry.minor, AtoiBase(device[1], 16)); - ASSIGN_OR_RETURN_ERRNO(map_entry.inode, Atoi(parts[4])); + ASSIGN_OR_RETURN_ERRNO(map_entry.inode, Atoi(parts[4])); if (parts.size() == 6) { // A filename is present. However, absl::StrSplit retained the whitespace // between the inode number and the filename. diff --git a/test/util/temp_path.cc b/test/util/temp_path.cc index f5096dd53..35aacb172 100644 --- a/test/util/temp_path.cc +++ b/test/util/temp_path.cc @@ -32,7 +32,7 @@ namespace testing { namespace { -std::atomic global_temp_file_number = ATOMIC_VAR_INIT(1); +std::atomic global_temp_file_number = ATOMIC_VAR_INIT(1); // Return a new temp filename, intended to be unique system-wide. // diff --git a/test/util/test_util.cc b/test/util/test_util.cc index 51f4b4539..848504c88 100644 --- a/test/util/test_util.cc +++ b/test/util/test_util.cc @@ -79,7 +79,7 @@ bool IsRunningWithHostinet() { #endif // defined(__x86_64__) CPUVendor GetCPUVendor() { - uint32 eax, ebx, ecx, edx; + uint32_t eax, ebx, ecx, edx; std::string vendor_str; // Get vendor string (issue CPUID with eax = 0) GETCPUID(eax, ebx, ecx, edx, 0, 0); @@ -179,36 +179,36 @@ PosixErrorOr> GetOpenFDs() { return ret_fds; } -PosixErrorOr Links(const std::string& path) { +PosixErrorOr Links(const std::string& path) { struct stat st; if (stat(path.c_str(), &st)) { return PosixError(errno, absl::StrCat("Failed to stat ", path)); } - return static_cast(st.st_nlink); + return static_cast(st.st_nlink); } void RandomizeBuffer(void* buffer, size_t len) { struct timespec ts = {}; clock_gettime(CLOCK_MONOTONIC, &ts); - uint32 seed = static_cast(ts.tv_nsec); + uint32_t seed = static_cast(ts.tv_nsec); char* const buf = static_cast(buffer); for (size_t i = 0; i < len; i++) { buf[i] = rand_r(&seed) % 255; } } -std::vector> GenerateIovecs(uint64 total_size, +std::vector> GenerateIovecs(uint64_t total_size, void* buf, size_t buflen) { std::vector> result; - for (uint64 offset = 0; offset < total_size;) { + for (uint64_t offset = 0; offset < total_size;) { auto& iovec_array = *result.emplace(result.end()); for (; offset < total_size && iovec_array.size() < IOV_MAX; offset += buflen) { struct iovec iov = {}; iov.iov_base = buf; - iov.iov_len = std::min(total_size - offset, buflen); + iov.iov_len = std::min(total_size - offset, buflen); iovec_array.push_back(iov); } } @@ -216,15 +216,15 @@ std::vector> GenerateIovecs(uint64 total_size, return result; } -uint64 Megabytes(uint64 n) { +uint64_t Megabytes(uint64_t n) { // Overflow check, upper 20 bits in n shouldn't be set. TEST_CHECK(!(0xfffff00000000000 & n)); return n << 20; } -bool Equivalent(uint64 current, uint64 target, double tolerance) { +bool Equivalent(uint64_t current, uint64_t target, double tolerance) { auto abs_diff = target > current ? target - current : current - target; - return abs_diff <= static_cast(tolerance * target); + return abs_diff <= static_cast(tolerance * target); } } // namespace testing diff --git a/test/util/test_util.h b/test/util/test_util.h index 6eb46ac76..b3235c7e3 100644 --- a/test/util/test_util.h +++ b/test/util/test_util.h @@ -264,7 +264,7 @@ std::ostream& operator<<(std::ostream& out, OpenFd const& ofd); PosixErrorOr> GetOpenFDs(); // Returns the number of hard links to a path. -PosixErrorOr Links(const std::string& path); +PosixErrorOr Links(const std::string& path); namespace internal { @@ -706,7 +706,7 @@ inline PosixErrorOr Atoi(absl::string_view str) { return ret; } -inline PosixErrorOr AtoiBase(absl::string_view str, int base) { +inline PosixErrorOr AtoiBase(absl::string_view str, int base) { if (base > 255 || base < 2) { return PosixError(EINVAL, "Invalid Base"); } @@ -737,16 +737,16 @@ inline PosixErrorOr Atof(absl::string_view str) { // Return the smallest number of iovec arrays that can be used to write // "total_bytes" number of bytes, each iovec writing one "buf". -std::vector> GenerateIovecs(uint64 total_size, +std::vector> GenerateIovecs(uint64_t total_size, void* buf, size_t buflen); // Returns bytes in 'n' megabytes. Used for readability. -uint64 Megabytes(uint64 n); +uint64_t Megabytes(uint64_t n); // Predicate for checking that a value is within some tolerance of another // value. Returns true iff current is in the range [target * (1 - tolerance), // target * (1 + tolerance)]. -bool Equivalent(uint64 current, uint64 target, double tolerance); +bool Equivalent(uint64_t current, uint64_t target, double tolerance); // Matcher wrapping the Equivalent predicate. MATCHER_P2(EquivalentWithin, target, tolerance, @@ -756,7 +756,7 @@ MATCHER_P2(EquivalentWithin, target, tolerance, if (target == 0) { *result_listener << ::absl::StreamFormat("difference of infinity%%"); } else { - int64 delta = static_cast(arg) - static_cast(target); + int64_t delta = static_cast(arg) - static_cast(target); double delta_percent = static_cast(delta) / static_cast(target) * 100; *result_listener << ::absl::StreamFormat("difference of %.2f%%", diff --git a/test/util/test_util_test.cc b/test/util/test_util_test.cc index 024304535..f42100374 100644 --- a/test/util/test_util_test.cc +++ b/test/util/test_util_test.cc @@ -171,7 +171,7 @@ MATCHER_P(IovecsListEq, expected, "") { return false; } - for (uint64 i = 0; i < expected.size(); ++i) { + for (uint64_t i = 0; i < expected.size(); ++i) { const std::vector& actual_iovecs = arg[i]; const std::vector& expected_iovecs = expected[i]; if (actual_iovecs.size() != expected_iovecs.size()) { @@ -181,7 +181,7 @@ MATCHER_P(IovecsListEq, expected, "") { return false; } - for (uint64 j = 0; j < expected_iovecs.size(); ++j) { + for (uint64_t j = 0; j < expected_iovecs.size(); ++j) { const struct iovec& actual_iov = actual_iovecs[j]; const struct iovec& expected_iov = expected_iovecs[j]; if (actual_iov.iov_base != expected_iov.iov_base) { -- cgit v1.2.3 From 1b6a12a768216a99a5e0428c42ea4faf79cf3b50 Mon Sep 17 00:00:00 2001 From: Adin Scannell Date: Wed, 5 Feb 2020 22:45:44 -0800 Subject: Add notes to relevant tests. These were out-of-band notes that can help provide additional context and simplify automated imports. PiperOrigin-RevId: 293525915 --- pkg/metric/metric.go | 1 - pkg/sentry/arch/arch_x86.go | 4 ++ pkg/sentry/arch/signal_amd64.go | 2 +- pkg/sentry/fs/file_overlay_test.go | 1 + pkg/sentry/fs/proc/README.md | 4 ++ pkg/sentry/kernel/BUILD | 1 + pkg/sentry/kernel/kernel.go | 3 ++ pkg/sentry/kernel/kernel_opts.go | 20 +++++++ pkg/sentry/socket/hostinet/BUILD | 1 + pkg/sentry/socket/hostinet/socket.go | 5 +- pkg/sentry/socket/hostinet/sockopt_impl.go | 27 ++++++++++ pkg/tcpip/transport/tcp/endpoint.go | 3 ++ runsc/boot/filter/BUILD | 1 + runsc/boot/filter/config.go | 13 ----- runsc/boot/filter/config_profile.go | 34 ++++++++++++ runsc/container/console_test.go | 5 +- runsc/dockerutil/dockerutil.go | 11 ++-- runsc/testutil/BUILD | 5 +- runsc/testutil/testutil.go | 54 ------------------- runsc/testutil/testutil_runfiles.go | 75 +++++++++++++++++++++++++++ test/image/image_test.go | 8 +-- test/syscalls/build_defs.bzl | 35 +++++++++++-- test/syscalls/linux/chroot.cc | 2 +- test/syscalls/linux/concurrency.cc | 3 +- test/syscalls/linux/exec_proc_exe_workload.cc | 6 +++ test/syscalls/linux/fork.cc | 5 +- test/syscalls/linux/mmap.cc | 8 +-- test/syscalls/linux/open_create.cc | 1 + test/syscalls/linux/preadv.cc | 1 + test/syscalls/linux/proc.cc | 46 +++++++++++++--- test/syscalls/linux/readv.cc | 4 +- test/syscalls/linux/rseq.cc | 2 +- test/syscalls/linux/select.cc | 2 +- test/syscalls/linux/shm.cc | 2 +- test/syscalls/linux/sigprocmask.cc | 2 +- test/syscalls/linux/socket_unix_non_stream.cc | 4 +- test/syscalls/linux/symlink.cc | 2 +- test/syscalls/linux/tcp_socket.cc | 3 +- test/syscalls/linux/time.cc | 1 + test/syscalls/linux/tkill.cc | 2 +- test/util/temp_path.cc | 1 + tools/build/tags.bzl | 4 ++ tools/defs.bzl | 17 +++++- 43 files changed, 318 insertions(+), 113 deletions(-) create mode 100644 pkg/sentry/kernel/kernel_opts.go create mode 100644 pkg/sentry/socket/hostinet/sockopt_impl.go create mode 100644 runsc/boot/filter/config_profile.go create mode 100644 runsc/testutil/testutil_runfiles.go (limited to 'test/syscalls/linux/mmap.cc') diff --git a/pkg/metric/metric.go b/pkg/metric/metric.go index 93d4f2b8c..006fcd9ab 100644 --- a/pkg/metric/metric.go +++ b/pkg/metric/metric.go @@ -46,7 +46,6 @@ var ( // // TODO(b/67298402): Support non-cumulative metrics. // TODO(b/67298427): Support metric fields. -// type Uint64Metric struct { // value is the actual value of the metric. It must be accessed // atomically. diff --git a/pkg/sentry/arch/arch_x86.go b/pkg/sentry/arch/arch_x86.go index a18093155..3db8bd34b 100644 --- a/pkg/sentry/arch/arch_x86.go +++ b/pkg/sentry/arch/arch_x86.go @@ -114,6 +114,10 @@ func newX86FPStateSlice() []byte { size, align := cpuid.HostFeatureSet().ExtendedStateSize() capacity := size // Always use at least 4096 bytes. + // + // For the KVM platform, this state is a fixed 4096 bytes, so make sure + // that the underlying array is at _least_ that size otherwise we will + // corrupt random memory. This is not a pleasant thing to debug. if capacity < 4096 { capacity = 4096 } diff --git a/pkg/sentry/arch/signal_amd64.go b/pkg/sentry/arch/signal_amd64.go index 81b92bb43..6fb756f0e 100644 --- a/pkg/sentry/arch/signal_amd64.go +++ b/pkg/sentry/arch/signal_amd64.go @@ -55,7 +55,7 @@ type SignalContext64 struct { Trapno uint64 Oldmask linux.SignalSet Cr2 uint64 - // Pointer to a struct _fpstate. + // Pointer to a struct _fpstate. See b/33003106#comment8. Fpstate uint64 Reserved [8]uint64 } diff --git a/pkg/sentry/fs/file_overlay_test.go b/pkg/sentry/fs/file_overlay_test.go index 02538bb4f..a76d87e3a 100644 --- a/pkg/sentry/fs/file_overlay_test.go +++ b/pkg/sentry/fs/file_overlay_test.go @@ -177,6 +177,7 @@ func TestReaddirRevalidation(t *testing.T) { // TestReaddirOverlayFrozen tests that calling Readdir on an overlay file with // a frozen dirent tree does not make Readdir calls to the underlying files. +// This is a regression test for b/114808269. func TestReaddirOverlayFrozen(t *testing.T) { ctx := contexttest.Context(t) diff --git a/pkg/sentry/fs/proc/README.md b/pkg/sentry/fs/proc/README.md index 5d4ec6c7b..6667a0916 100644 --- a/pkg/sentry/fs/proc/README.md +++ b/pkg/sentry/fs/proc/README.md @@ -11,6 +11,8 @@ inconsistency, please file a bug. The following files are implemented: + + | File /proc/ | Content | | :------------------------ | :---------------------------------------------------- | | [cpuinfo](#cpuinfo) | Info about the CPU | @@ -22,6 +24,8 @@ The following files are implemented: | [uptime](#uptime) | Wall clock since boot, combined idle time of all cpus | | [version](#version) | Kernel version | + + ### cpuinfo ```bash diff --git a/pkg/sentry/kernel/BUILD b/pkg/sentry/kernel/BUILD index a27628c0a..2231d6973 100644 --- a/pkg/sentry/kernel/BUILD +++ b/pkg/sentry/kernel/BUILD @@ -91,6 +91,7 @@ go_library( "fs_context.go", "ipc_namespace.go", "kernel.go", + "kernel_opts.go", "kernel_state.go", "pending_signals.go", "pending_signals_list.go", diff --git a/pkg/sentry/kernel/kernel.go b/pkg/sentry/kernel/kernel.go index dcd6e91c4..3ee760ba2 100644 --- a/pkg/sentry/kernel/kernel.go +++ b/pkg/sentry/kernel/kernel.go @@ -235,6 +235,9 @@ type Kernel struct { // events. This is initialized lazily on the first unimplemented // syscall. unimplementedSyscallEmitter eventchannel.Emitter `state:"nosave"` + + // SpecialOpts contains special kernel options. + SpecialOpts } // InitKernelArgs holds arguments to Init. diff --git a/pkg/sentry/kernel/kernel_opts.go b/pkg/sentry/kernel/kernel_opts.go new file mode 100644 index 000000000..2e66ec587 --- /dev/null +++ b/pkg/sentry/kernel/kernel_opts.go @@ -0,0 +1,20 @@ +// Copyright 2020 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package kernel + +// SpecialOpts contains non-standard options for the kernel. +// +// +stateify savable +type SpecialOpts struct{} diff --git a/pkg/sentry/socket/hostinet/BUILD b/pkg/sentry/socket/hostinet/BUILD index 5a07d5d0e..023bad156 100644 --- a/pkg/sentry/socket/hostinet/BUILD +++ b/pkg/sentry/socket/hostinet/BUILD @@ -10,6 +10,7 @@ go_library( "save_restore.go", "socket.go", "socket_unsafe.go", + "sockopt_impl.go", "stack.go", ], visibility = ["//pkg/sentry:internal"], diff --git a/pkg/sentry/socket/hostinet/socket.go b/pkg/sentry/socket/hostinet/socket.go index 34f63986f..de76388ac 100644 --- a/pkg/sentry/socket/hostinet/socket.go +++ b/pkg/sentry/socket/hostinet/socket.go @@ -285,7 +285,7 @@ func (s *socketOperations) GetSockOpt(t *kernel.Task, level int, name int, outPt } // Whitelist options and constrain option length. - var optlen int + optlen := getSockOptLen(t, level, name) switch level { case linux.SOL_IP: switch name { @@ -330,7 +330,7 @@ func (s *socketOperations) GetSockOpt(t *kernel.Task, level int, name int, outPt // SetSockOpt implements socket.Socket.SetSockOpt. func (s *socketOperations) SetSockOpt(t *kernel.Task, level int, name int, opt []byte) *syserr.Error { // Whitelist options and constrain option length. - var optlen int + optlen := setSockOptLen(t, level, name) switch level { case linux.SOL_IP: switch name { @@ -353,6 +353,7 @@ func (s *socketOperations) SetSockOpt(t *kernel.Task, level int, name int, opt [ optlen = sizeofInt32 } } + if optlen == 0 { // Pretend to accept socket options we don't understand. This seems // dangerous, but it's what netstack does... diff --git a/pkg/sentry/socket/hostinet/sockopt_impl.go b/pkg/sentry/socket/hostinet/sockopt_impl.go new file mode 100644 index 000000000..8a783712e --- /dev/null +++ b/pkg/sentry/socket/hostinet/sockopt_impl.go @@ -0,0 +1,27 @@ +// Copyright 2020 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package hostinet + +import ( + "gvisor.dev/gvisor/pkg/sentry/kernel" +) + +func getSockOptLen(t *kernel.Task, level, name int) int { + return 0 // No custom options. +} + +func setSockOptLen(t *kernel.Task, level, name int) int { + return 0 // No custom options. +} diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go index e4a6b1b8b..f2be0e651 100644 --- a/pkg/tcpip/transport/tcp/endpoint.go +++ b/pkg/tcpip/transport/tcp/endpoint.go @@ -2166,6 +2166,9 @@ func (e *endpoint) listen(backlog int) *tcpip.Error { e.isRegistered = true e.setEndpointState(StateListen) + // The channel may be non-nil when we're restoring the endpoint, and it + // may be pre-populated with some previously accepted (but not Accepted) + // endpoints. if e.acceptedChan == nil { e.acceptedChan = make(chan *endpoint, backlog) } diff --git a/runsc/boot/filter/BUILD b/runsc/boot/filter/BUILD index ce30f6c53..ed18f0047 100644 --- a/runsc/boot/filter/BUILD +++ b/runsc/boot/filter/BUILD @@ -8,6 +8,7 @@ go_library( "config.go", "config_amd64.go", "config_arm64.go", + "config_profile.go", "extra_filters.go", "extra_filters_msan.go", "extra_filters_race.go", diff --git a/runsc/boot/filter/config.go b/runsc/boot/filter/config.go index f8d351c7b..c69f4c602 100644 --- a/runsc/boot/filter/config.go +++ b/runsc/boot/filter/config.go @@ -536,16 +536,3 @@ func controlServerFilters(fd int) seccomp.SyscallRules { }, } } - -// profileFilters returns extra syscalls made by runtime/pprof package. -func profileFilters() seccomp.SyscallRules { - return seccomp.SyscallRules{ - syscall.SYS_OPENAT: []seccomp.Rule{ - { - seccomp.AllowAny{}, - seccomp.AllowAny{}, - seccomp.AllowValue(syscall.O_RDONLY | syscall.O_LARGEFILE | syscall.O_CLOEXEC), - }, - }, - } -} diff --git a/runsc/boot/filter/config_profile.go b/runsc/boot/filter/config_profile.go new file mode 100644 index 000000000..194952a7b --- /dev/null +++ b/runsc/boot/filter/config_profile.go @@ -0,0 +1,34 @@ +// Copyright 2020 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package filter + +import ( + "syscall" + + "gvisor.dev/gvisor/pkg/seccomp" +) + +// profileFilters returns extra syscalls made by runtime/pprof package. +func profileFilters() seccomp.SyscallRules { + return seccomp.SyscallRules{ + syscall.SYS_OPENAT: []seccomp.Rule{ + { + seccomp.AllowAny{}, + seccomp.AllowAny{}, + seccomp.AllowValue(syscall.O_RDONLY | syscall.O_LARGEFILE | syscall.O_CLOEXEC), + }, + }, + } +} diff --git a/runsc/container/console_test.go b/runsc/container/console_test.go index 060b63bf3..c2518d52b 100644 --- a/runsc/container/console_test.go +++ b/runsc/container/console_test.go @@ -196,7 +196,10 @@ func TestJobControlSignalExec(t *testing.T) { defer ptyMaster.Close() defer ptySlave.Close() - // Exec bash and attach a terminal. + // Exec bash and attach a terminal. Note that occasionally /bin/sh + // may be a different shell or have a different configuration (such + // as disabling interactive mode and job control). Since we want to + // explicitly test interactive mode, use /bin/bash. See b/116981926. execArgs := &control.ExecArgs{ Filename: "/bin/bash", // Don't let bash execute from profile or rc files, otherwise diff --git a/runsc/dockerutil/dockerutil.go b/runsc/dockerutil/dockerutil.go index 9b6346ca2..1ff5e8cc3 100644 --- a/runsc/dockerutil/dockerutil.go +++ b/runsc/dockerutil/dockerutil.go @@ -143,8 +143,11 @@ func PrepareFiles(names ...string) (string, error) { return "", fmt.Errorf("os.Chmod(%q, 0777) failed: %v", dir, err) } for _, name := range names { - src := getLocalPath(name) - dst := path.Join(dir, name) + src, err := testutil.FindFile(name) + if err != nil { + return "", fmt.Errorf("testutil.Preparefiles(%q) failed: %v", name, err) + } + dst := path.Join(dir, path.Base(name)) if err := testutil.Copy(src, dst); err != nil { return "", fmt.Errorf("testutil.Copy(%q, %q) failed: %v", src, dst, err) } @@ -152,10 +155,6 @@ func PrepareFiles(names ...string) (string, error) { return dir, nil } -func getLocalPath(file string) string { - return path.Join(".", file) -} - // do executes docker command. func do(args ...string) (string, error) { log.Printf("Running: docker %s\n", args) diff --git a/runsc/testutil/BUILD b/runsc/testutil/BUILD index f845120b0..945405303 100644 --- a/runsc/testutil/BUILD +++ b/runsc/testutil/BUILD @@ -5,7 +5,10 @@ package(licenses = ["notice"]) go_library( name = "testutil", testonly = 1, - srcs = ["testutil.go"], + srcs = [ + "testutil.go", + "testutil_runfiles.go", + ], visibility = ["//:sandbox"], deps = [ "//pkg/log", diff --git a/runsc/testutil/testutil.go b/runsc/testutil/testutil.go index edf2e809a..80c2c9680 100644 --- a/runsc/testutil/testutil.go +++ b/runsc/testutil/testutil.go @@ -79,60 +79,6 @@ func ConfigureExePath() error { return nil } -// FindFile searchs for a file inside the test run environment. It returns the -// full path to the file. It fails if none or more than one file is found. -func FindFile(path string) (string, error) { - wd, err := os.Getwd() - if err != nil { - return "", err - } - - // The test root is demarcated by a path element called "__main__". Search for - // it backwards from the working directory. - root := wd - for { - dir, name := filepath.Split(root) - if name == "__main__" { - break - } - if len(dir) == 0 { - return "", fmt.Errorf("directory __main__ not found in %q", wd) - } - // Remove ending slash to loop around. - root = dir[:len(dir)-1] - } - - // Annoyingly, bazel adds the build type to the directory path for go - // binaries, but not for c++ binaries. We use two different patterns to - // to find our file. - patterns := []string{ - // Try the obvious path first. - filepath.Join(root, path), - // If it was a go binary, use a wildcard to match the build - // type. The pattern is: /test-path/__main__/directories/*/file. - filepath.Join(root, filepath.Dir(path), "*", filepath.Base(path)), - } - - for _, p := range patterns { - matches, err := filepath.Glob(p) - if err != nil { - // "The only possible returned error is ErrBadPattern, - // when pattern is malformed." -godoc - return "", fmt.Errorf("error globbing %q: %v", p, err) - } - switch len(matches) { - case 0: - // Try the next pattern. - case 1: - // We found it. - return matches[0], nil - default: - return "", fmt.Errorf("more than one match found for %q: %s", path, matches) - } - } - return "", fmt.Errorf("file %q not found", path) -} - // TestConfig returns the default configuration to use in tests. Note that // 'RootDir' must be set by caller if required. func TestConfig() *boot.Config { diff --git a/runsc/testutil/testutil_runfiles.go b/runsc/testutil/testutil_runfiles.go new file mode 100644 index 000000000..ece9ea9a1 --- /dev/null +++ b/runsc/testutil/testutil_runfiles.go @@ -0,0 +1,75 @@ +// Copyright 2018 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package testutil + +import ( + "fmt" + "os" + "path/filepath" +) + +// FindFile searchs for a file inside the test run environment. It returns the +// full path to the file. It fails if none or more than one file is found. +func FindFile(path string) (string, error) { + wd, err := os.Getwd() + if err != nil { + return "", err + } + + // The test root is demarcated by a path element called "__main__". Search for + // it backwards from the working directory. + root := wd + for { + dir, name := filepath.Split(root) + if name == "__main__" { + break + } + if len(dir) == 0 { + return "", fmt.Errorf("directory __main__ not found in %q", wd) + } + // Remove ending slash to loop around. + root = dir[:len(dir)-1] + } + + // Annoyingly, bazel adds the build type to the directory path for go + // binaries, but not for c++ binaries. We use two different patterns to + // to find our file. + patterns := []string{ + // Try the obvious path first. + filepath.Join(root, path), + // If it was a go binary, use a wildcard to match the build + // type. The pattern is: /test-path/__main__/directories/*/file. + filepath.Join(root, filepath.Dir(path), "*", filepath.Base(path)), + } + + for _, p := range patterns { + matches, err := filepath.Glob(p) + if err != nil { + // "The only possible returned error is ErrBadPattern, + // when pattern is malformed." -godoc + return "", fmt.Errorf("error globbing %q: %v", p, err) + } + switch len(matches) { + case 0: + // Try the next pattern. + case 1: + // We found it. + return matches[0], nil + default: + return "", fmt.Errorf("more than one match found for %q: %s", path, matches) + } + } + return "", fmt.Errorf("file %q not found", path) +} diff --git a/test/image/image_test.go b/test/image/image_test.go index d0dcb1861..0a1e19d6f 100644 --- a/test/image/image_test.go +++ b/test/image/image_test.go @@ -107,7 +107,7 @@ func TestHttpd(t *testing.T) { } d := dockerutil.MakeDocker("http-test") - dir, err := dockerutil.PrepareFiles("latin10k.txt") + dir, err := dockerutil.PrepareFiles("test/image/latin10k.txt") if err != nil { t.Fatalf("PrepareFiles() failed: %v", err) } @@ -139,7 +139,7 @@ func TestNginx(t *testing.T) { } d := dockerutil.MakeDocker("net-test") - dir, err := dockerutil.PrepareFiles("latin10k.txt") + dir, err := dockerutil.PrepareFiles("test/image/latin10k.txt") if err != nil { t.Fatalf("PrepareFiles() failed: %v", err) } @@ -183,7 +183,7 @@ func TestMysql(t *testing.T) { } client := dockerutil.MakeDocker("mysql-client-test") - dir, err := dockerutil.PrepareFiles("mysql.sql") + dir, err := dockerutil.PrepareFiles("test/image/mysql.sql") if err != nil { t.Fatalf("PrepareFiles() failed: %v", err) } @@ -283,7 +283,7 @@ func TestRuby(t *testing.T) { } d := dockerutil.MakeDocker("ruby-test") - dir, err := dockerutil.PrepareFiles("ruby.rb", "ruby.sh") + dir, err := dockerutil.PrepareFiles("test/image/ruby.rb", "test/image/ruby.sh") if err != nil { t.Fatalf("PrepareFiles() failed: %v", err) } diff --git a/test/syscalls/build_defs.bzl b/test/syscalls/build_defs.bzl index 1df761dd0..cbab85ef7 100644 --- a/test/syscalls/build_defs.bzl +++ b/test/syscalls/build_defs.bzl @@ -2,8 +2,6 @@ load("//tools:defs.bzl", "loopback") -# syscall_test is a macro that will create targets to run the given test target -# on the host (native) and runsc. def syscall_test( test, shard_count = 5, @@ -13,6 +11,19 @@ def syscall_test( add_uds_tree = False, add_hostinet = False, tags = None): + """syscall_test is a macro that will create targets for all platforms. + + Args: + test: the test target. + shard_count: shards for defined tests. + size: the defined test size. + use_tmpfs: use tmpfs in the defined tests. + add_overlay: add an overlay test. + add_uds_tree: add a UDS test. + add_hostinet: add a hostinet test. + tags: starting test tags. + """ + _syscall_test( test = test, shard_count = shard_count, @@ -111,6 +122,19 @@ def _syscall_test( # all the tests on a specific flavor. Use --test_tag_filters=ptrace,file_shared. tags += [full_platform, "file_" + file_access] + # Hash this target into one of 15 buckets. This can be used to + # randomly split targets between different workflows. + hash15 = hash(native.package_name() + name) % 15 + tags.append("hash15:" + str(hash15)) + + # TODO(b/139838000): Tests using hostinet must be disabled on Guitar until + # we figure out how to request ipv4 sockets on Guitar machines. + if network == "host": + tags.append("noguitar") + + # Disable off-host networking. + tags.append("requires-net:loopback") + # Add tag to prevent the tests from running in a Bazel sandbox. # TODO(b/120560048): Make the tests run without this tag. tags.append("no-sandbox") @@ -118,8 +142,11 @@ def _syscall_test( # TODO(b/112165693): KVM tests are tagged "manual" to until the platform is # more stable. if platform == "kvm": - tags += ["manual"] - tags += ["requires-kvm"] + tags.append("manual") + tags.append("requires-kvm") + + # TODO(b/112165693): Remove when tests pass reliably. + tags.append("notap") args = [ # Arguments are passed directly to syscall_test_runner binary. diff --git a/test/syscalls/linux/chroot.cc b/test/syscalls/linux/chroot.cc index 0a2d44a2c..85ec013d5 100644 --- a/test/syscalls/linux/chroot.cc +++ b/test/syscalls/linux/chroot.cc @@ -167,7 +167,7 @@ TEST(ChrootTest, DotDotFromOpenFD) { } // Test that link resolution in a chroot can escape the root by following an -// open proc fd. +// open proc fd. Regression test for b/32316719. TEST(ChrootTest, ProcFdLinkResolutionInChroot) { SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(HaveCapability(CAP_SYS_CHROOT))); diff --git a/test/syscalls/linux/concurrency.cc b/test/syscalls/linux/concurrency.cc index f41f99900..7cd6a75bd 100644 --- a/test/syscalls/linux/concurrency.cc +++ b/test/syscalls/linux/concurrency.cc @@ -46,7 +46,8 @@ TEST(ConcurrencyTest, SingleProcessMultithreaded) { } // Test that multiple threads in this process continue to execute in parallel, -// even if an unrelated second process is spawned. +// even if an unrelated second process is spawned. Regression test for +// b/32119508. TEST(ConcurrencyTest, MultiProcessMultithreaded) { // In PID 1, start TIDs 1 and 2, and put both to sleep. // diff --git a/test/syscalls/linux/exec_proc_exe_workload.cc b/test/syscalls/linux/exec_proc_exe_workload.cc index b790fe5be..2989379b7 100644 --- a/test/syscalls/linux/exec_proc_exe_workload.cc +++ b/test/syscalls/linux/exec_proc_exe_workload.cc @@ -21,6 +21,12 @@ #include "test/util/posix_error.h" int main(int argc, char** argv, char** envp) { + // This is annoying. Because remote build systems may put these binaries + // in a content-addressable-store, you may wind up with /proc/self/exe + // pointing to some random path (but with a sensible argv[0]). + // + // Therefore, this test simply checks that the /proc/self/exe + // is absolute and *doesn't* match argv[1]. std::string exe = gvisor::testing::ProcessExePath(getpid()).ValueOrDie(); if (exe[0] != '/') { diff --git a/test/syscalls/linux/fork.cc b/test/syscalls/linux/fork.cc index 906f3358d..ff8bdfeb0 100644 --- a/test/syscalls/linux/fork.cc +++ b/test/syscalls/linux/fork.cc @@ -271,7 +271,7 @@ TEST_F(ForkTest, Alarm) { EXPECT_EQ(0, alarmed); } -// Child cannot affect parent private memory. +// Child cannot affect parent private memory. Regression test for b/24137240. TEST_F(ForkTest, PrivateMemory) { std::atomic local(0); @@ -298,6 +298,9 @@ TEST_F(ForkTest, PrivateMemory) { } // Kernel-accessed buffers should remain coherent across COW. +// +// The buffer must be >= usermem.ZeroCopyMinBytes, as UnsafeAccess operates +// differently. Regression test for b/33811887. TEST_F(ForkTest, COWSegment) { constexpr int kBufSize = 1024; char* read_buf = private_; diff --git a/test/syscalls/linux/mmap.cc b/test/syscalls/linux/mmap.cc index 1c4d9f1c7..11fb1b457 100644 --- a/test/syscalls/linux/mmap.cc +++ b/test/syscalls/linux/mmap.cc @@ -1418,7 +1418,7 @@ TEST_P(MMapFileParamTest, NoSigBusOnPageContainingEOF) { // // On most platforms this is trivial, but when the file is mapped via the sentry // page cache (which does not yet support writing to shared mappings), a bug -// caused reads to fail unnecessarily on such mappings. +// caused reads to fail unnecessarily on such mappings. See b/28913513. TEST_F(MMapFileTest, ReadingWritableSharedFilePageSucceeds) { uintptr_t addr; size_t len = strlen(kFileContents); @@ -1435,7 +1435,7 @@ TEST_F(MMapFileTest, ReadingWritableSharedFilePageSucceeds) { // Tests that EFAULT is returned when invoking a syscall that requires the OS to // read past end of file (resulting in a fault in sentry context in the gVisor -// case). +// case). See b/28913513. TEST_F(MMapFileTest, InternalSigBus) { uintptr_t addr; ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, @@ -1578,7 +1578,7 @@ TEST_F(MMapFileTest, Bug38498194) { } // Tests that reading from a file to a memory mapping of the same file does not -// deadlock. +// deadlock. See b/34813270. TEST_F(MMapFileTest, SelfRead) { uintptr_t addr; ASSERT_THAT(addr = Map(0, kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, @@ -1590,7 +1590,7 @@ TEST_F(MMapFileTest, SelfRead) { } // Tests that writing to a file from a memory mapping of the same file does not -// deadlock. +// deadlock. Regression test for b/34813270. TEST_F(MMapFileTest, SelfWrite) { uintptr_t addr; ASSERT_THAT(addr = Map(0, kPageSize, PROT_READ, MAP_SHARED, fd_.get(), 0), diff --git a/test/syscalls/linux/open_create.cc b/test/syscalls/linux/open_create.cc index 431733dbe..902d0a0dc 100644 --- a/test/syscalls/linux/open_create.cc +++ b/test/syscalls/linux/open_create.cc @@ -132,6 +132,7 @@ TEST(CreateTest, CreateFailsOnDirWithoutWritePerms) { } // A file originally created RW, but opened RO can later be opened RW. +// Regression test for b/65385065. TEST(CreateTest, OpenCreateROThenRW) { TempPath file(NewTempAbsPath()); diff --git a/test/syscalls/linux/preadv.cc b/test/syscalls/linux/preadv.cc index f7ea44054..5b0743fe9 100644 --- a/test/syscalls/linux/preadv.cc +++ b/test/syscalls/linux/preadv.cc @@ -37,6 +37,7 @@ namespace testing { namespace { +// Stress copy-on-write. Attempts to reproduce b/38430174. TEST(PreadvTest, MMConcurrencyStress) { // Fill a one-page file with zeroes (the contents don't really matter). const auto f = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith( diff --git a/test/syscalls/linux/proc.cc b/test/syscalls/linux/proc.cc index 169b723eb..a23fdb58d 100644 --- a/test/syscalls/linux/proc.cc +++ b/test/syscalls/linux/proc.cc @@ -1352,13 +1352,19 @@ TEST(ProcPidSymlink, SubprocessZombied) { // FIXME(gvisor.dev/issue/164): Inconsistent behavior between gVisor and linux // on proc files. - // 4.17 & gVisor: Syscall succeeds and returns 1 + // + // ~4.3: Syscall fails with EACCES. + // 4.17 & gVisor: Syscall succeeds and returns 1. + // // EXPECT_THAT(ReadlinkWhileZombied("ns/pid", buf, sizeof(buf)), // SyscallFailsWithErrno(EACCES)); // FIXME(gvisor.dev/issue/164): Inconsistent behavior between gVisor and linux // on proc files. - // 4.17 & gVisor: Syscall succeeds and returns 1. + // + // ~4.3: Syscall fails with EACCES. + // 4.17 & gVisor: Syscall succeeds and returns 1. + // // EXPECT_THAT(ReadlinkWhileZombied("ns/user", buf, sizeof(buf)), // SyscallFailsWithErrno(EACCES)); } @@ -1431,8 +1437,12 @@ TEST(ProcPidFile, SubprocessRunning) { TEST(ProcPidFile, SubprocessZombie) { char buf[1]; - // 4.17: Succeeds and returns 1 - // gVisor: Succeeds and returns 0 + // FIXME(gvisor.dev/issue/164): Loosen requirement due to inconsistent + // behavior on different kernels. + // + // ~4.3: Succeds and returns 0. + // 4.17: Succeeds and returns 1. + // gVisor: Succeeds and returns 0. EXPECT_THAT(ReadWhileZombied("auxv", buf, sizeof(buf)), SyscallSucceeds()); EXPECT_THAT(ReadWhileZombied("cmdline", buf, sizeof(buf)), @@ -1458,7 +1468,10 @@ TEST(ProcPidFile, SubprocessZombie) { // FIXME(gvisor.dev/issue/164): Inconsistent behavior between gVisor and linux // on proc files. + // + // ~4.3: Fails and returns EACCES. // gVisor & 4.17: Succeeds and returns 1. + // // EXPECT_THAT(ReadWhileZombied("io", buf, sizeof(buf)), // SyscallFailsWithErrno(EACCES)); } @@ -1467,9 +1480,12 @@ TEST(ProcPidFile, SubprocessZombie) { TEST(ProcPidFile, SubprocessExited) { char buf[1]; - // FIXME(gvisor.dev/issue/164): Inconsistent behavior between kernels + // FIXME(gvisor.dev/issue/164): Inconsistent behavior between kernels. + // + // ~4.3: Fails and returns ESRCH. // gVisor: Fails with ESRCH. // 4.17: Succeeds and returns 1. + // // EXPECT_THAT(ReadWhileExited("auxv", buf, sizeof(buf)), // SyscallFailsWithErrno(ESRCH)); @@ -1641,7 +1657,7 @@ TEST(ProcTask, KilledThreadsDisappear) { EXPECT_NO_ERRNO(DirContainsExactly("/proc/self/task", TaskFiles(initial, {child1.Tid()}))); - // Stat child1's task file. + // Stat child1's task file. Regression test for b/32097707. struct stat statbuf; const std::string child1_task_file = absl::StrCat("/proc/self/task/", child1.Tid()); @@ -1669,7 +1685,7 @@ TEST(ProcTask, KilledThreadsDisappear) { EXPECT_NO_ERRNO(EventuallyDirContainsExactly( "/proc/self/task", TaskFiles(initial, {child3.Tid(), child5.Tid()}))); - // Stat child1's task file again. This time it should fail. + // Stat child1's task file again. This time it should fail. See b/32097707. EXPECT_THAT(stat(child1_task_file.c_str(), &statbuf), SyscallFailsWithErrno(ENOENT)); @@ -1824,7 +1840,7 @@ TEST(ProcSysVmOvercommitMemory, HasNumericValue) { } // Check that link for proc fd entries point the target node, not the -// symlink itself. +// symlink itself. Regression test for b/31155070. TEST(ProcTaskFd, FstatatFollowsSymlink) { const TempPath file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); const FileDescriptor fd = @@ -1883,6 +1899,20 @@ TEST(ProcMounts, IsSymlink) { EXPECT_EQ(link, "self/mounts"); } +TEST(ProcSelfMountinfo, RequiredFieldsArePresent) { + auto mountinfo = + ASSERT_NO_ERRNO_AND_VALUE(GetContents("/proc/self/mountinfo")); + EXPECT_THAT( + mountinfo, + AllOf( + // Root mount. + ContainsRegex( + R"([0-9]+ [0-9]+ [0-9]+:[0-9]+ / / (rw|ro).*- \S+ \S+ (rw|ro)\S*)"), + // Proc mount - always rw. + ContainsRegex( + R"([0-9]+ [0-9]+ [0-9]+:[0-9]+ / /proc rw.*- \S+ \S+ rw\S*)"))); +} + // Check that /proc/self/mounts looks something like a real mounts file. TEST(ProcSelfMounts, RequiredFieldsArePresent) { auto mounts = ASSERT_NO_ERRNO_AND_VALUE(GetContents("/proc/self/mounts")); diff --git a/test/syscalls/linux/readv.cc b/test/syscalls/linux/readv.cc index 4069cbc7e..baaf9f757 100644 --- a/test/syscalls/linux/readv.cc +++ b/test/syscalls/linux/readv.cc @@ -254,7 +254,9 @@ TEST_F(ReadvTest, IovecOutsideTaskAddressRangeInNonemptyArray) { // This test depends on the maximum extent of a single readv() syscall, so // we can't tolerate interruption from saving. TEST(ReadvTestNoFixture, TruncatedAtMax_NoRandomSave) { - // Ensure that we won't be interrupted by ITIMER_PROF. + // Ensure that we won't be interrupted by ITIMER_PROF. This is particularly + // important in environments where automated profiling tools may start + // ITIMER_PROF automatically. struct itimerval itv = {}; auto const cleanup_itimer = ASSERT_NO_ERRNO_AND_VALUE(ScopedItimer(ITIMER_PROF, itv)); diff --git a/test/syscalls/linux/rseq.cc b/test/syscalls/linux/rseq.cc index 106c045e3..4bfb1ff56 100644 --- a/test/syscalls/linux/rseq.cc +++ b/test/syscalls/linux/rseq.cc @@ -36,7 +36,7 @@ namespace { // We must be very careful about how these tests are written. Each thread may // only have one struct rseq registration, which may be done automatically at // thread start (as of 2019-11-13, glibc does *not* support rseq and thus does -// not do so). +// not do so, but other libraries do). // // Testing of rseq is thus done primarily in a child process with no // registration. This means exec'ing a nostdlib binary, as rseq registration can diff --git a/test/syscalls/linux/select.cc b/test/syscalls/linux/select.cc index 424e2a67f..be2364fb8 100644 --- a/test/syscalls/linux/select.cc +++ b/test/syscalls/linux/select.cc @@ -146,7 +146,7 @@ TEST_F(SelectTest, IgnoreBitsAboveNfds) { // This test illustrates Linux's behavior of 'select' calls passing after // setrlimit RLIMIT_NOFILE is called. In particular, versions of sshd rely on -// this behavior. +// this behavior. See b/122318458. TEST_F(SelectTest, SetrlimitCallNOFILE) { fd_set read_set; FD_ZERO(&read_set); diff --git a/test/syscalls/linux/shm.cc b/test/syscalls/linux/shm.cc index 7ba752599..c7fdbb924 100644 --- a/test/syscalls/linux/shm.cc +++ b/test/syscalls/linux/shm.cc @@ -473,7 +473,7 @@ TEST(ShmTest, PartialUnmap) { } // Check that sentry does not panic when asked for a zero-length private shm -// segment. +// segment. Regression test for b/110694797. TEST(ShmTest, GracefullyFailOnZeroLenSegmentCreation) { EXPECT_THAT(Shmget(IPC_PRIVATE, 0, 0), PosixErrorIs(EINVAL, _)); } diff --git a/test/syscalls/linux/sigprocmask.cc b/test/syscalls/linux/sigprocmask.cc index 654c6a47f..a603fc1d1 100644 --- a/test/syscalls/linux/sigprocmask.cc +++ b/test/syscalls/linux/sigprocmask.cc @@ -237,7 +237,7 @@ TEST_F(SigProcMaskTest, SignalHandler) { } // Check that sigprocmask correctly handles aliasing of the set and oldset -// pointers. +// pointers. Regression test for b/30502311. TEST_F(SigProcMaskTest, AliasedSets) { sigset_t mask; diff --git a/test/syscalls/linux/socket_unix_non_stream.cc b/test/syscalls/linux/socket_unix_non_stream.cc index 276a94eb8..884319e1d 100644 --- a/test/syscalls/linux/socket_unix_non_stream.cc +++ b/test/syscalls/linux/socket_unix_non_stream.cc @@ -109,7 +109,7 @@ PosixErrorOr> CreateFragmentedRegion(const int size, } // A contiguous iov that is heavily fragmented in FileMem can still be sent -// successfully. +// successfully. See b/115833655. TEST_P(UnixNonStreamSocketPairTest, FragmentedSendMsg) { auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); @@ -165,7 +165,7 @@ TEST_P(UnixNonStreamSocketPairTest, FragmentedSendMsg) { } // A contiguous iov that is heavily fragmented in FileMem can still be received -// into successfully. +// into successfully. Regression test for b/115833655. TEST_P(UnixNonStreamSocketPairTest, FragmentedRecvMsg) { auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); diff --git a/test/syscalls/linux/symlink.cc b/test/syscalls/linux/symlink.cc index b249ff91f..03ee1250d 100644 --- a/test/syscalls/linux/symlink.cc +++ b/test/syscalls/linux/symlink.cc @@ -38,7 +38,7 @@ mode_t FilePermission(const std::string& path) { } // Test that name collisions are checked on the new link path, not the source -// path. +// path. Regression test for b/31782115. TEST(SymlinkTest, CanCreateSymlinkWithCachedSourceDirent) { const std::string srcname = NewTempAbsPath(); const std::string newname = NewTempAbsPath(); diff --git a/test/syscalls/linux/tcp_socket.cc b/test/syscalls/linux/tcp_socket.cc index 8a8b68e75..c4591a3b9 100644 --- a/test/syscalls/linux/tcp_socket.cc +++ b/test/syscalls/linux/tcp_socket.cc @@ -244,7 +244,8 @@ TEST_P(TcpSocketTest, ZeroWriteAllowed) { } // Test that a non-blocking write with a buffer that is larger than the send -// buffer size will not actually write the whole thing at once. +// buffer size will not actually write the whole thing at once. Regression test +// for b/64438887. TEST_P(TcpSocketTest, NonblockingLargeWrite) { // Set the FD to O_NONBLOCK. int opts; diff --git a/test/syscalls/linux/time.cc b/test/syscalls/linux/time.cc index c7eead17e..1ccb95733 100644 --- a/test/syscalls/linux/time.cc +++ b/test/syscalls/linux/time.cc @@ -62,6 +62,7 @@ TEST(TimeTest, VsyscallTime_InvalidAddressSIGSEGV) { ::testing::KilledBySignal(SIGSEGV), ""); } +// Mimics the gettimeofday(2) wrapper from the Go runtime <= 1.2. int vsyscall_gettimeofday(struct timeval* tv, struct timezone* tz) { constexpr uint64_t kVsyscallGettimeofdayEntry = 0xffffffffff600000; return reinterpret_cast( diff --git a/test/syscalls/linux/tkill.cc b/test/syscalls/linux/tkill.cc index bae377c69..8d8ebbb24 100644 --- a/test/syscalls/linux/tkill.cc +++ b/test/syscalls/linux/tkill.cc @@ -54,7 +54,7 @@ void SigHandler(int sig, siginfo_t* info, void* context) { TEST_CHECK(info->si_code == SI_TKILL); } -// Test with a real signal. +// Test with a real signal. Regression test for b/24790092. TEST(TkillTest, ValidTIDAndRealSignal) { struct sigaction sa; sa.sa_sigaction = SigHandler; diff --git a/test/util/temp_path.cc b/test/util/temp_path.cc index 35aacb172..9c10b6674 100644 --- a/test/util/temp_path.cc +++ b/test/util/temp_path.cc @@ -77,6 +77,7 @@ std::string NewTempAbsPath() { std::string NewTempRelPath() { return NextTempBasename(); } std::string GetAbsoluteTestTmpdir() { + // Note that TEST_TMPDIR is guaranteed to be set. char* env_tmpdir = getenv("TEST_TMPDIR"); std::string tmp_dir = env_tmpdir != nullptr ? std::string(env_tmpdir) : "/tmp"; diff --git a/tools/build/tags.bzl b/tools/build/tags.bzl index e99c87f81..a6db44e47 100644 --- a/tools/build/tags.bzl +++ b/tools/build/tags.bzl @@ -33,4 +33,8 @@ go_suffixes = [ "_wasm_unsafe", "_linux", "_linux_unsafe", + "_opts", + "_opts_unsafe", + "_impl", + "_impl_unsafe", ] diff --git a/tools/defs.bzl b/tools/defs.bzl index 5d5fa134a..c03b557ae 100644 --- a/tools/defs.bzl +++ b/tools/defs.bzl @@ -73,6 +73,16 @@ def calculate_sets(srcs): result[target].append(file) return result +def go_imports(name, src, out): + """Simplify a single Go source file by eliminating unused imports.""" + native.genrule( + name = name, + srcs = [src], + outs = [out], + tools = ["@org_golang_x_tools//cmd/goimports:goimports"], + cmd = ("$(location @org_golang_x_tools//cmd/goimports:goimports) $(SRCS) > $@"), + ) + def go_library(name, srcs, deps = [], imports = [], stateify = True, marshal = False, **kwargs): """Wraps the standard go_library and does stateification and marshalling. @@ -107,10 +117,15 @@ def go_library(name, srcs, deps = [], imports = [], stateify = True, marshal = F state_sets = calculate_sets(srcs) for (suffix, srcs) in state_sets.items(): go_stateify( - name = name + suffix + "_state_autogen", + name = name + suffix + "_state_autogen_with_imports", srcs = srcs, imports = imports, package = name, + out = name + suffix + "_state_autogen_with_imports.go", + ) + go_imports( + name = name + suffix + "_state_autogen", + src = name + suffix + "_state_autogen_with_imports.go", out = name + suffix + "_state_autogen.go", ) all_srcs = all_srcs + [ -- cgit v1.2.3 From 8ce5b569714351f9f2f7fc48b0ff0bebbdb018ee Mon Sep 17 00:00:00 2001 From: Haibo Xu Date: Fri, 20 Mar 2020 08:45:07 +0000 Subject: Cleanup for syscall tests on arm64. Signed-off-by: Haibo Xu Change-Id: I8008c0375fc7e23225a21026f359e78e691729e5 --- test/syscalls/linux/getrandom.cc | 2 ++ test/syscalls/linux/lseek.cc | 2 +- test/syscalls/linux/mlock.cc | 4 +++- test/syscalls/linux/mmap.cc | 10 ++++++++-- 4 files changed, 14 insertions(+), 4 deletions(-) (limited to 'test/syscalls/linux/mmap.cc') diff --git a/test/syscalls/linux/getrandom.cc b/test/syscalls/linux/getrandom.cc index f97f60029..f87cdd7a1 100644 --- a/test/syscalls/linux/getrandom.cc +++ b/test/syscalls/linux/getrandom.cc @@ -29,6 +29,8 @@ namespace { #define SYS_getrandom 318 #elif defined(__i386__) #define SYS_getrandom 355 +#elif defined(__aarch64__) +#define SYS_getrandom 278 #else #error "Unknown architecture" #endif diff --git a/test/syscalls/linux/lseek.cc b/test/syscalls/linux/lseek.cc index a8af8e545..6ce1e6cc3 100644 --- a/test/syscalls/linux/lseek.cc +++ b/test/syscalls/linux/lseek.cc @@ -53,7 +53,7 @@ TEST(LseekTest, NegativeOffset) { // A 32-bit off_t is not large enough to represent an offset larger than // maximum file size on standard file systems, so it isn't possible to cause // overflow. -#ifdef __x86_64__ +#if defined(__x86_64__) || defined(__aarch64__) TEST(LseekTest, Overflow) { // HA! Classic Linux. We really should have an EOVERFLOW // here, since we're seeking to something that cannot be diff --git a/test/syscalls/linux/mlock.cc b/test/syscalls/linux/mlock.cc index 367a90fe1..78ac96bed 100644 --- a/test/syscalls/linux/mlock.cc +++ b/test/syscalls/linux/mlock.cc @@ -199,8 +199,10 @@ TEST(MunlockallTest, Basic) { } #ifndef SYS_mlock2 -#ifdef __x86_64__ +#if defined(__x86_64__) #define SYS_mlock2 325 +#elif defined(__aarch64__) +#define SYS_mlock2 284 #endif #endif diff --git a/test/syscalls/linux/mmap.cc b/test/syscalls/linux/mmap.cc index 11fb1b457..6d3227ab6 100644 --- a/test/syscalls/linux/mmap.cc +++ b/test/syscalls/linux/mmap.cc @@ -361,7 +361,7 @@ TEST_F(MMapTest, MapFixed) { } // 64-bit addresses work too -#ifdef __x86_64__ +#if defined(__x86_64__) || defined(__aarch64__) TEST_F(MMapTest, MapFixed64) { EXPECT_THAT(Map(0x300000000000, kPageSize, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0), @@ -571,6 +571,12 @@ const uint8_t machine_code[] = { 0xb8, 0x2a, 0x00, 0x00, 0x00, // movl $42, %eax 0xc3, // retq }; +#elif defined(__aarch64__) +const uint8_t machine_code[] = { + 0x40, 0x05, 0x80, 0x52, // mov w0, #42 + 0xc0, 0x03, 0x5f, 0xd6, // ret +}; +#endif // PROT_EXEC allows code execution TEST_F(MMapTest, ProtExec) { @@ -605,7 +611,6 @@ TEST_F(MMapTest, NoProtExecDeath) { EXPECT_EXIT(func(), ::testing::KilledBySignal(SIGSEGV), ""); } -#endif TEST_F(MMapTest, NoExceedLimitData) { void* prevbrk; @@ -1644,6 +1649,7 @@ TEST(MMapNoFixtureTest, MapReadOnlyAfterCreateWriteOnly) { } // Conditional on MAP_32BIT. +// This flag is supported only on x86-64, for 64-bit programs. #ifdef __x86_64__ TEST(MMapNoFixtureTest, Map32Bit) { -- cgit v1.2.3