diff options
author | Eric Anholt <eric@anholt.net> | 2017-06-22 13:12:36 -0700 |
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committer | Eric Anholt <eric@anholt.net> | 2017-11-21 10:01:03 -0800 |
commit | 4251f2fffa63b82a2715ad83eedba00c65f71f95 (patch) | |
tree | 898d31a08c875992261d8177d379b4c4cc919e3b /tests/vc4_label_bo.c | |
parent | 02a0a9ce9720337cf55b69531cf081d36118ffca (diff) |
igt/vc4-label: Test setting labels of BOs.
So far this test is basically making sure that we throw appropriate
errors, and don't oops the kernel with silly inputs.
v2: Add to meson build.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Diffstat (limited to 'tests/vc4_label_bo.c')
-rw-r--r-- | tests/vc4_label_bo.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/tests/vc4_label_bo.c b/tests/vc4_label_bo.c new file mode 100644 index 00000000..7510f87d --- /dev/null +++ b/tests/vc4_label_bo.c @@ -0,0 +1,95 @@ +/* + * Copyright © 2017 Broadcom + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#include "igt.h" +#include "igt_vc4.h" +#include <unistd.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <fcntl.h> +#include <inttypes.h> +#include <errno.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <poll.h> +#include "vc4_drm.h" + +static void +set_label(int fd, int handle, const char *name, int err) +{ + struct drm_vc4_label_bo label = { + .handle = handle, + .len = strlen(name), + .name = (uintptr_t)name, + }; + + if (err) + do_ioctl_err(fd, DRM_IOCTL_VC4_LABEL_BO, &label, err); + else + do_ioctl(fd, DRM_IOCTL_VC4_LABEL_BO, &label); +} + +igt_main +{ + int fd; + + igt_fixture + fd = drm_open_driver(DRIVER_VC4); + + igt_subtest("set-label") { + int handle = igt_vc4_create_bo(fd, 4096); + set_label(fd, handle, "a test label", 0); + set_label(fd, handle, "a new test label", 0); + gem_close(fd, handle); + } + + igt_subtest("set-bad-handle") { + set_label(fd, 0xd0d0d0d0, "bad handle", ENOENT); + } + + igt_subtest("set-bad-name") { + int handle = igt_vc4_create_bo(fd, 4096); + + struct drm_vc4_label_bo label = { + .handle = handle, + .len = 1000, + .name = 0, + }; + + do_ioctl_err(fd, DRM_IOCTL_VC4_LABEL_BO, &label, EFAULT); + + gem_close(fd, handle); + } + + igt_subtest("set-kernel-name") { + int handle = igt_vc4_create_bo(fd, 4096); + set_label(fd, handle, "BCL", 0); + set_label(fd, handle, "a test label", 0); + set_label(fd, handle, "BCL", 0); + gem_close(fd, handle); + } + + igt_fixture + close(fd); +} |