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tests/gem_cs_tlb: convert to subtests

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Again required a bit of shuffling to avoid expensive setup and some
logic to properly handling 'skip' when only running a subtest.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2012-11-28 12:09:58 +01:00
parent 4f6ab180a1
commit 9d65d484f6
2 changed files with 20 additions and 11 deletions
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2
tests/Makefile.am
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@ -16,6 +16,7 @@ TESTS_progs_M = \
gem_basic \ gem_basic \
gem_cacheing \ gem_cacheing \
gem_cpu_concurrent_blit \ gem_cpu_concurrent_blit \
gem_cs_tlb \
flip_test \ flip_test \
$(NULL) $(NULL)
@ -23,7 +24,6 @@ TESTS_progs = \
getversion \ getversion \
getclient \ getclient \
getstats \ getstats \
gem_cs_tlb \
gem_gtt_concurrent_blit \ gem_gtt_concurrent_blit \
gem_exec_nop \ gem_exec_nop \
gem_exec_big \ gem_exec_big \

29
tests/gem_cs_tlb.c
View File

@ -54,6 +54,7 @@
#include "intel_gpu_tools.h" #include "intel_gpu_tools.h"
#define BATCH_SIZE (1024*1024) #define BATCH_SIZE (1024*1024)
bool skipped_all = true;
static int exec(int fd, uint32_t handle, int split, static int exec(int fd, uint32_t handle, int split,
uint64_t *gtt_ofs, unsigned ring_id) uint64_t *gtt_ofs, unsigned ring_id)
@ -102,6 +103,7 @@ static void run_on_ring(int fd, unsigned ring_id, const char *ring_name)
int i; int i;
sprintf(buf, "testing %s cs tlb coherency: ", ring_name); sprintf(buf, "testing %s cs tlb coherency: ", ring_name);
skipped_all = false;
/* Shut up gcc, too stupid. */ /* Shut up gcc, too stupid. */
batch_ptr_old = NULL; batch_ptr_old = NULL;
@ -148,23 +150,30 @@ int main(int argc, char **argv)
int fd; int fd;
uint32_t devid; uint32_t devid;
drmtest_subtest_init(argc, argv);
fd = drm_open_any(); fd = drm_open_any();
devid = intel_get_drm_devid(fd); devid = intel_get_drm_devid(fd);
/* This test is very sensitive to residual gtt_mm noise from previous if (!drmtest_only_list_subtests()) {
* tests. Try to quiet thing down first. */ /* This test is very sensitive to residual gtt_mm noise from previous
gem_quiescent_gpu(fd); * tests. Try to quiet thing down first. */
sleep(5); /* needs more serious ducttape */ gem_quiescent_gpu(fd);
sleep(5); /* needs more serious ducttape */
}
run_on_ring(fd, I915_EXEC_RENDER, "render"); if (drmtest_run_subtest("render"))
run_on_ring(fd, I915_EXEC_RENDER, "render");
if (HAS_BSD_RING(devid)) if (drmtest_run_subtest("bsd"))
run_on_ring(fd, I915_EXEC_BSD, "bsd"); if (HAS_BSD_RING(devid))
run_on_ring(fd, I915_EXEC_BSD, "bsd");
if (HAS_BLT_RING(devid)) if (drmtest_run_subtest("blt"))
run_on_ring(fd, I915_EXEC_BLT, "blt"); if (HAS_BLT_RING(devid))
run_on_ring(fd, I915_EXEC_BLT, "blt");
close(fd); close(fd);
return 0; return skipped_all ? 77 : 0;
} }