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tests/kms_flip: add a timeout for the nonblocking-read test

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kms_flip/nonblocking-read will block indefinitely if it fails, so
introduce a timeout to indicate test failure.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85718
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Thomas Wood 2014-11-10 15:09:51 +00:00
parent 34424138bc
commit f6aa80ca18
1 changed files with 2 additions and 0 deletions
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2
tests/kms_flip.c
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@ -1521,7 +1521,9 @@ static void test_nonblocking_read(int in)
} }
igt_require(ret != -1); igt_require(ret != -1);
igt_set_timeout(5);
ret = read(fd, buffer, sizeof(buffer)); ret = read(fd, buffer, sizeof(buffer));
igt_set_timeout(0);
igt_assert_eq(ret, -1); igt_assert_eq(ret, -1);
igt_assert_eq(errno, EAGAIN); igt_assert_eq(errno, EAGAIN);