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[4/6] tests/gem_exec_parse: Add tests for bitmask checks

Message ID 1392747421-25760-4-git-send-email-bradley.d.volkin@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

bradley.d.volkin@intel.com Feb. 18, 2014, 6:16 p.m. UTC 
From: Brad Volkin <bradley.d.volkin@intel.com>

Signed-off-by: Brad Volkin <bradley.d.volkin@intel.com>
---
 tests/gem_exec_parse.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
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Patch

diff --git a/tests/gem_exec_parse.c b/tests/gem_exec_parse.c
index 48fde25..9e90408 100644
--- a/tests/gem_exec_parse.c
+++ b/tests/gem_exec_parse.c
@@ -145,6 +145,7 @@  int fd;
 
 #define GFX_OP_PIPE_CONTROL	((0x3<<29)|(0x3<<27)|(0x2<<24)|2)
 #define   PIPE_CONTROL_QW_WRITE	(1<<14)
+#define   PIPE_CONTROL_LRI_POST_OP (1<<23)
 
 igt_main
 {
@@ -239,6 +240,23 @@  igt_main
 				      0));
 	}
 
+	igt_subtest("bitmasks") {
+		uint32_t pc[] = {
+			GFX_OP_PIPE_CONTROL,
+			(PIPE_CONTROL_QW_WRITE |
+			 PIPE_CONTROL_LRI_POST_OP),
+			0, // To be patched
+			0x12000000,
+			0,
+			MI_BATCH_BUFFER_END,
+		};
+		igt_assert(
+			   exec_batch(fd, handle,
+				      pc, sizeof(pc),
+				      I915_EXEC_RENDER,
+				      -EINVAL));
+	}
+
 	igt_fixture {
 		gem_close(fd, handle);