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* [igt-dev] [PATCH i-g-t] i915/selftest: Allow filtering of individual subtests
@ 2019-01-22 18:35 Chris Wilson
  2019-01-22 19:29 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (3 more replies)
  0 siblings, 4 replies; 7+ messages in thread
From: Chris Wilson @ 2019-01-22 18:35 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

Take an environment variable, SELFTESTS=foo,bar, and pass that along to
the kernel (as i915.st_filter=foo,bar) to provide fine grained test
selection. This can be either as an exact match to select only that
test, or to exclude only test. For example,

SELFTESTS=igt_vma_create,igt_vma_pin1 i915_selftest --run mock_vma
SELFTESTS=!igt_vma_create i915_selftest --run mock_vma

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/i915/selftest.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/tests/i915/selftest.c b/tests/i915/selftest.c
index 80e515c61..b8d7f0af1 100644
--- a/tests/i915/selftest.c
+++ b/tests/i915/selftest.c
@@ -28,10 +28,16 @@ IGT_TEST_DESCRIPTION("Basic unit tests for i915.ko");
 
 igt_main
 {
-	igt_kselftests("i915",
-		       "mock_selftests=-1 disable_display=1",
-		       NULL, "mock");
-	igt_kselftests("i915",
-		       "live_selftests=-1 disable_display=1",
-		       "live_selftests", "live");
+	const char *env = getenv("SELFTESTS");
+	char opts[1024];
+
+	igt_assert(snprintf(opts, sizeof(opts),
+			    "mock_selftests=-1 disable_display=1 st_filter=%s",
+			    env) < sizeof(opts));
+	igt_kselftests("i915", opts, NULL, "mock");
+
+	igt_assert(snprintf(opts, sizeof(opts),
+			    "live_selftests=-1 disable_display=1 st_filter=%s",
+			    env) < sizeof(opts));
+	igt_kselftests("i915", opts, "live_selftests", "live");
 }
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2019-01-25 10:10 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-01-22 18:35 [igt-dev] [PATCH i-g-t] i915/selftest: Allow filtering of individual subtests Chris Wilson
2019-01-22 19:29 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-01-22 21:09 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-01-24 14:28 ` [igt-dev] [PATCH i-g-t] " Katarzyna Dec
2019-01-24 15:01   ` Chris Wilson
2019-01-25  9:44 ` [igt-dev] [Intel-gfx] " Petri Latvala
2019-01-25 10:10   ` Chris Wilson

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