diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/syscalls/BUILD | 1 | ||||
| -rw-r--r-- | test/syscalls/linux/pwritev2.cc | 59 |
2 files changed, 11 insertions, 49 deletions
diff --git a/test/syscalls/BUILD b/test/syscalls/BUILD index 6fe397af9..7c4cd8192 100644 --- a/test/syscalls/BUILD +++ b/test/syscalls/BUILD @@ -531,6 +531,7 @@ syscall_test( syscall_test( add_overlay = True, test = "//test/syscalls/linux:pwritev2_test", + vfs2 = "True", ) syscall_test( diff --git a/test/syscalls/linux/pwritev2.cc b/test/syscalls/linux/pwritev2.cc index 3fe5a600f..63b686c62 100644 --- a/test/syscalls/linux/pwritev2.cc +++ b/test/syscalls/linux/pwritev2.cc @@ -69,7 +69,7 @@ ssize_t pwritev2(unsigned long fd, const struct iovec* iov, } // This test is the base case where we call pwritev (no offset, no flags). -TEST(Writev2Test, TestBaseCall) { +TEST(Writev2Test, BaseCall) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); const TempPath file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith( @@ -97,7 +97,7 @@ TEST(Writev2Test, TestBaseCall) { } // This test is where we call pwritev2 with a positive offset and no flags. -TEST(Pwritev2Test, TestValidPositiveOffset) { +TEST(Pwritev2Test, ValidPositiveOffset) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); std::string prefix(kBufSize, '0'); @@ -129,7 +129,7 @@ TEST(Pwritev2Test, TestValidPositiveOffset) { // This test is the base case where we call writev by using -1 as the offset. // The write should use the file offset, so the test increments the file offset // prior to call pwritev2. -TEST(Pwritev2Test, TestNegativeOneOffset) { +TEST(Pwritev2Test, NegativeOneOffset) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); const std::string prefix = "00"; @@ -164,7 +164,7 @@ TEST(Pwritev2Test, TestNegativeOneOffset) { // pwritev2 requires if the RWF_HIPRI flag is passed, the fd must be opened with // O_DIRECT. This test implements a correct call with the RWF_HIPRI flag. -TEST(Pwritev2Test, TestCallWithRWF_HIPRI) { +TEST(Pwritev2Test, CallWithRWF_HIPRI) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); const TempPath file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith( @@ -189,47 +189,8 @@ TEST(Pwritev2Test, TestCallWithRWF_HIPRI) { EXPECT_EQ(buf, content); } -// This test checks that pwritev2 can be called with valid flags -TEST(Pwritev2Test, TestCallWithValidFlags) { - SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); - - const TempPath file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith( - GetAbsoluteTestTmpdir(), "", TempPath::kDefaultFileMode)); - const FileDescriptor fd = - ASSERT_NO_ERRNO_AND_VALUE(Open(file.path(), O_RDWR)); - - std::vector<char> content(kBufSize, '0'); - struct iovec iov; - iov.iov_base = content.data(); - iov.iov_len = content.size(); - - EXPECT_THAT(pwritev2(fd.get(), &iov, /*iovcnt=*/1, - /*offset=*/0, /*flags=*/RWF_DSYNC), - SyscallSucceedsWithValue(kBufSize)); - - std::vector<char> buf(content.size()); - EXPECT_THAT(read(fd.get(), buf.data(), buf.size()), - SyscallSucceedsWithValue(buf.size())); - - EXPECT_EQ(buf, content); - - SetContent(content); - - EXPECT_THAT(pwritev2(fd.get(), &iov, /*iovcnt=*/1, - /*offset=*/0, /*flags=*/0x4), - SyscallSucceedsWithValue(kBufSize)); - - ASSERT_THAT(lseek(fd.get(), 0, SEEK_CUR), - SyscallSucceedsWithValue(content.size())); - - EXPECT_THAT(pread(fd.get(), buf.data(), buf.size(), /*offset=*/0), - SyscallSucceedsWithValue(buf.size())); - - EXPECT_EQ(buf, content); -} - // This test calls pwritev2 with a bad file descriptor. -TEST(Writev2Test, TestBadFile) { +TEST(Writev2Test, BadFile) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); ASSERT_THAT(pwritev2(/*fd=*/-1, /*iov=*/nullptr, /*iovcnt=*/0, /*offset=*/0, /*flags=*/0), @@ -237,7 +198,7 @@ TEST(Writev2Test, TestBadFile) { } // This test calls pwrite2 with an invalid offset. -TEST(Pwritev2Test, TestInvalidOffset) { +TEST(Pwritev2Test, InvalidOffset) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); const TempPath file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith( @@ -255,7 +216,7 @@ TEST(Pwritev2Test, TestInvalidOffset) { SyscallFailsWithErrno(EINVAL)); } -TEST(Pwritev2Test, TestUnseekableFileValid) { +TEST(Pwritev2Test, UnseekableFileValid) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); int pipe_fds[2]; @@ -285,7 +246,7 @@ TEST(Pwritev2Test, TestUnseekableFileValid) { // Calling pwritev2 with a non-negative offset calls pwritev. Calling pwritev // with an unseekable file is not allowed. A pipe is used for an unseekable // file. -TEST(Pwritev2Test, TestUnseekableFileInValid) { +TEST(Pwritev2Test, UnseekableFileInvalid) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); int pipe_fds[2]; @@ -304,7 +265,7 @@ TEST(Pwritev2Test, TestUnseekableFileInValid) { EXPECT_THAT(close(pipe_fds[1]), SyscallSucceeds()); } -TEST(Pwritev2Test, TestReadOnlyFile) { +TEST(Pwritev2Test, ReadOnlyFile) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); const TempPath file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith( @@ -323,7 +284,7 @@ TEST(Pwritev2Test, TestReadOnlyFile) { } // This test calls pwritev2 with an invalid flag. -TEST(Pwritev2Test, TestInvalidFlag) { +TEST(Pwritev2Test, InvalidFlag) { SKIP_IF(pwritev2(-1, nullptr, 0, 0, 0) < 0 && errno == ENOSYS); const TempPath file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith( |