diff options
| author | Nicolas Lacasse <nlacasse@google.com> | 2020-05-04 16:00:22 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-05-04 16:02:07 -0700 |
| commit | da71dc7fddda387232b243c6176de21a1208ad0c (patch) | |
| tree | 20250548a8a2463ce70d9bdd8b1db4f0c7037691 /test/syscalls/linux | |
| parent | e7ed68d22514fffd9d9e2edd4bf11489ae7b0ac8 (diff) | |
Port eventfd to VFS2.
And move sys_timerfd.go to just timerfd.go for consistency.
Updates #1475.
PiperOrigin-RevId: 309835029
Diffstat (limited to 'test/syscalls/linux')
| -rw-r--r-- | test/syscalls/linux/eventfd.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/syscalls/linux/eventfd.cc b/test/syscalls/linux/eventfd.cc index 927001eee..548b05a64 100644 --- a/test/syscalls/linux/eventfd.cc +++ b/test/syscalls/linux/eventfd.cc @@ -100,6 +100,22 @@ TEST(EventfdTest, SmallRead) { ASSERT_THAT(read(efd.get(), &l, 4), SyscallFailsWithErrno(EINVAL)); } +TEST(EventfdTest, PreadIllegalSeek) { + FileDescriptor efd = + ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); + + uint64_t l = 0; + ASSERT_THAT(pread(efd.get(), &l, 4, 0), SyscallFailsWithErrno(ESPIPE)); +} + +TEST(EventfdTest, PwriteIllegalSeek) { + FileDescriptor efd = + ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); + + uint64_t l = 0; + ASSERT_THAT(pwrite(efd.get(), &l, 4, 0), SyscallFailsWithErrno(ESPIPE)); +} + TEST(EventfdTest, BigWrite) { FileDescriptor efd = ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE)); |