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| author | Nicolas Lacasse <nlacasse@google.com> | 2019-03-28 14:14:13 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2019-03-28 14:15:23 -0700 |
| commit | 99195b0e166536dd81c7096c0dc0f2cc527f1553 (patch) | |
| tree | 5717a3935f95be65dc971fa9ec40dc0b850736e2 /test/syscalls/linux | |
| parent | f2e5dcf21c270d5d56da63e03ed204845e192e56 (diff) | |
Setting timestamps should trigger an inotify event.
PiperOrigin-RevId: 240850187
Change-Id: I1458581b771a1031e47bba439e480829794927b8
Diffstat (limited to 'test/syscalls/linux')
| -rw-r--r-- | test/syscalls/linux/inotify.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/syscalls/linux/inotify.cc b/test/syscalls/linux/inotify.cc index 88997094c..b99d339e5 100644 --- a/test/syscalls/linux/inotify.cc +++ b/test/syscalls/linux/inotify.cc @@ -18,6 +18,7 @@ #include <sys/epoll.h> #include <sys/inotify.h> #include <sys/ioctl.h> +#include <sys/time.h> #include <atomic> #include <list> @@ -1232,6 +1233,26 @@ TEST(Inotify, LinkGeneratesAttribAndCreateEvents) { Event(IN_CREATE, root_wd, Basename(link1.path()))})); } +TEST(Inotify, UtimesGeneratesAttribEvent) { + const TempPath root = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir()); + const FileDescriptor fd = + ASSERT_NO_ERRNO_AND_VALUE(InotifyInit1(IN_NONBLOCK)); + const TempPath file1 = + ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileIn(root.path())); + + const FileDescriptor file1_fd = + ASSERT_NO_ERRNO_AND_VALUE(Open(file1.path(), O_RDWR)); + const int wd = ASSERT_NO_ERRNO_AND_VALUE( + InotifyAddWatch(fd.get(), root.path(), IN_ALL_EVENTS)); + + struct timeval times[2] = {{1, 0}, {2, 0}}; + EXPECT_THAT(futimes(file1_fd.get(), times), SyscallSucceeds()); + + const std::vector<Event> events = + ASSERT_NO_ERRNO_AND_VALUE(DrainEvents(fd.get())); + ASSERT_THAT(events, Are({Event(IN_ATTRIB, wd, Basename(file1.path()))})); +} + TEST(Inotify, HardlinksReuseSameWatch) { const TempPath root = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir()); TempPath file1 = |