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Code Issues Releases Wiki Activity

igt/gem_exec_create: Add a "leak" test

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Don't close the objects, but just mark them as unneded.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2016-04-12 16:50:34 +01:00
parent 539abffc3e
commit 3076951698
1 changed files with 11 additions and 3 deletions
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12
tests/gem_exec_create.c
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@ -65,7 +65,9 @@ static bool ignore_engine(int fd, unsigned engine)
return false; return false;
} }
static void all(int fd, int timeout) #define LEAK 0x1
static void all(int fd, unsigned flags, int timeout)
{ {
const uint32_t bbe = MI_BATCH_BUFFER_END; const uint32_t bbe = MI_BATCH_BUFFER_END;
struct drm_i915_gem_execbuffer2 execbuf; struct drm_i915_gem_execbuffer2 execbuf;
@ -112,6 +114,9 @@ static void all(int fd, int timeout)
execbuf.flags &= ~ENGINE_FLAGS; execbuf.flags &= ~ENGINE_FLAGS;
execbuf.flags |= engines[n]; execbuf.flags |= engines[n];
gem_execbuf(fd, &execbuf); gem_execbuf(fd, &execbuf);
if (flags & LEAK)
gem_madvise(fd, obj.handle, I915_MADV_DONTNEED);
else
gem_close(fd, obj.handle); gem_close(fd, obj.handle);
} }
} }
@ -136,7 +141,10 @@ igt_main
igt_fork_hang_detector(device); igt_fork_hang_detector(device);
igt_subtest("basic") igt_subtest("basic")
all(device, 20); all(device, 0, 20);
igt_subtest("madvise")
all(device, LEAK, 20);
igt_stop_hang_detector(); igt_stop_hang_detector();