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lib: Make igt_assert() abort under gdb

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-08-20 12:45:55 +01:00
parent 398be7d573
commit 2a37b1d78e
1 changed files with 11 additions and 0 deletions
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11
lib/drmtest.c
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@ -894,12 +894,23 @@ void igt_fail(int exitcode)
} }
} }
static bool run_under_gdb(void)
{
char buf[1024];
sprintf(buf, "/proc/%d/exe", getppid());
return (readlink (buf, buf, sizeof (buf)) != -1 &&
strncmp (basename (buf), "gdb", 3) == 0);
}
void __igt_fail_assert(int exitcode, const char *file, void __igt_fail_assert(int exitcode, const char *file,
const int line, const char *func, const char *assertion) const int line, const char *func, const char *assertion)
{ {
printf("Test assertion failure function %s, file %s:%i:\n" printf("Test assertion failure function %s, file %s:%i:\n"
"Failed assertion: %s\n", "Failed assertion: %s\n",
func, file, line, assertion); func, file, line, assertion);
if (run_under_gdb())
abort();
igt_fail(exitcode); igt_fail(exitcode);
} }