test: Tighten present checks to catch CRTC interchange bug in a single pass

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 4 insertions, 2 deletions

diff --git a/test/present-test.c b/test/present-test.c
index 6b562eb0..dc399c39 100644
--- a/test/present-test.c
+++ b/test/present-test.c
@@ -410,15 +410,17 @@ static int test_crtc(Display *dpy, void *queue, uint64_t last_msc)
 
 	printf("Testing each crtc, without waiting for each flip\n");
 	test.flags = 0;
+	test.msc = check_msc(dpy, test.win, test.queue, test.msc);
 	err += for_each_crtc(dpy, __test_crtc, &test);
+	test.msc = check_msc(dpy, test.win, test.queue, test.msc);
 
 	printf("Testing each crtc, waiting for flips to complete\n");
 	test.flags = SYNC;
+	test.msc = check_msc(dpy, test.win, test.queue, test.msc);
 	err += for_each_crtc(dpy, __test_crtc, &test);
-
 	test.msc = check_msc(dpy, test.win, test.queue, test.msc);
-	dri3_fence_free(dpy, &test.fence);
 
+	dri3_fence_free(dpy, &test.fence);
 	XSync(dpy, True);
 	err += !!_x_error_occurred;