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tests/gem_wait_rendering_timeout: test the timeout case

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When I've first tried this it somehow failed, but I can't reproduce
this any more. I guess I've hunted a ghost.
This commit is contained in:
Daniel Vetter 2012-05-29 16:52:23 +02:00
parent b711bfe54f
commit 04dfa492d1
1 changed files with 14 additions and 2 deletions
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16
tests/gem_wait_render_timeout.c
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@ -163,8 +163,6 @@ int main(int argc, char **argv)
intel_batchbuffer_flush(batch);
ret = gem_bo_wait_timeout(fd, dst2->handle, &timeout);
if (do_signals)
drmtest_stop_signal_helper();
if (ret) {
fprintf(stderr, "Timed wait failed %s\n", strerror(errno));
exit(EXIT_FAILURE);
@ -178,6 +176,20 @@ int main(int argc, char **argv)
printf("Finished with %lu time remaining\n", timeout);
}
/* Now check that we correctly time out, twice the auto-tune load should
* be good enough. */
timeout = ENOUGH_WORK_IN_SECONDS * NSEC_PER_SEC;
for (i = 0; i < iter*2; i++)
blt_color_fill(batch, dst2, BUF_PAGES);
intel_batchbuffer_flush(batch);
ret = gem_bo_wait_timeout(fd, dst2->handle, &timeout);
assert(ret == -ETIME);
assert(timeout == 0);
if (do_signals)
drmtest_stop_signal_helper();
drm_intel_bo_unreference(dst2);
drm_intel_bo_unreference(dst);
intel_batchbuffer_free(batch);