From 1b6585eeb22a2787fa52b2a192d4e9539acbd9c6 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Fri, 25 Aug 2017 19:26:39 +0100 Subject: igt/vgem_basic: Load and unload the module first To ensure the module exists, first load it. Then when we try to unload the module (to check that our modprobe interface works), we will not get spurious failures due to -ENOENT (in this case meaning the module did not exist): (vgem_basic:18361) igt-core-DEBUG: Starting subtest: unload (vgem_basic:18361) igt-kmod-DEBUG: Could not remove module vgem (No such file or directory) Test requirement not met in function test_unload, file vgem_basic.c:331: Test requirement: module_unload() == 0 Last errno: 2, No such file or directory Signed-off-by: Chris Wilson Reviewed-by: Petri Latvala --- tests/vgem_basic.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tests/vgem_basic.c') diff --git a/tests/vgem_basic.c b/tests/vgem_basic.c index 982da73a..1a952c54 100644 --- a/tests/vgem_basic.c +++ b/tests/vgem_basic.c @@ -328,6 +328,10 @@ static void test_unload(void) int vgem, dmabuf; uint32_t *ptr; + /* Load and unload vgem just to make sure it exists */ + vgem = __drm_open_driver(DRIVER_VGEM); + igt_require(vgem != -1); + close(vgem); igt_require(module_unload() == 0); vgem = __drm_open_driver(DRIVER_VGEM); -- cgit v1.2.3