[PATCH i-g-t] tests/kms_cursor_crc: optimise cursor crc on simulation

Santhosh Reddy Guddati santhosh.reddy.guddati at intel.com
Mon Jun 23 12:06:43 UTC 2025


Reduce the number of test crc iterations on simulation to avoid timeouts
on simulation.

Signed-off-by: Santhosh Reddy Guddati <santhosh.reddy.guddati at intel.com>
---
 tests/kms_cursor_crc.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/tests/kms_cursor_crc.c b/tests/kms_cursor_crc.c
index cacd2402c..28c747639 100644
--- a/tests/kms_cursor_crc.c
+++ b/tests/kms_cursor_crc.c
@@ -490,9 +490,20 @@ static void test_crc_offscreen(data_t *data)
 static void test_crc_sliding(data_t *data)
 {
 	int i;
+	int max;
+	bool run_in_simulation = false;
+
+	run_in_simulation = igt_run_in_simulation();
+
+	/* In simulation, we only run a few rounds to keep the test fast */
+	if (run_in_simulation)
+		max = 4;
+	else
+		max = 16;
+
 	struct {
 		igt_crc_t crc[3];
-	} rounds[16] = {};
+	} rounds[max];
 
 	/* Make sure cursor moves smoothly and pixel-by-pixel, and that there are
 	 * no alignment issues. Horizontal, vertical and diagonal test.
@@ -521,10 +532,15 @@ static void test_crc_random(data_t *data)
 {
 	igt_crc_t crc[50];
 	int i, max, x[ARRAY_SIZE(crc)], y[ARRAY_SIZE(crc)];
+	bool run_in_simulation = false;
 
 	max = data->flags & (TEST_DPMS | TEST_SUSPEND) ? 2 : ARRAY_SIZE(crc);
 
 	/* Random cursor placement */
+	run_in_simulation = igt_run_in_simulation();
+
+	if (run_in_simulation)
+		max = 10;
 
 	/* HW test */
 	cursor_enable(data);
-- 
2.34.1



More information about the igt-dev mailing list