So far this test is basically making sure that we throw appropriate
errors, and don't oops the kernel with silly inputs.
Signed-off-by: Eric Anholt <eric@xxxxxxxxxx>
---
tests/Makefile.am | 2 ++
tests/Makefile.sources | 1 +
tests/vc4_label_bo.c | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 98 insertions(+)
create mode 100644 tests/vc4_label_bo.c
diff --git a/tests/Makefile.am b/tests/Makefile.am
index a5cfcab8ed7e..eca2aeca5d0c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -122,6 +122,8 @@ prime_nv_pcopy_CFLAGS = $(AM_CFLAGS) $(DRM_NOUVEAU_CFLAGS)
prime_nv_pcopy_LDADD = $(LDADD) $(DRM_NOUVEAU_LIBS)
vc4_create_bo_CFLAGS = $(AM_CFLAGS) $(DRM_VC4_CFLAGS)
vc4_create_bo_LDADD = $(LDADD) $(DRM_VC4_LIBS)
+vc4_label_bo_CFLAGS = $(AM_CFLAGS) $(DRM_VC4_CFLAGS)
+vc4_label_bo_LDADD = $(LDADD) $(DRM_VC4_LIBS)
vc4_lookup_fail_CFLAGS = $(AM_CFLAGS) $(DRM_VC4_CFLAGS)
vc4_lookup_fail_LDADD = $(LDADD) $(DRM_VC4_LIBS)
vc4_dmabuf_poll_CFLAGS = $(AM_CFLAGS) $(DRM_VC4_CFLAGS)
diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 700914a8d8c9..592418b54c68 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -8,6 +8,7 @@ VC4_TESTS = \
vc4_create_bo \
vc4_dmabuf_poll \
vc4_lookup_fail \
+ vc4_label_bo \
vc4_tiling \
vc4_wait_bo \
vc4_wait_seqno \
diff --git a/tests/vc4_label_bo.c b/tests/vc4_label_bo.c
new file mode 100644
index 000000000000..7510f87d4676
--- /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);
+}
--
2.11.0
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