tests: add some basic radeon gem tests

3 files changed, 249 insertions, 1 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 718cc436..a5f9967b 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -25,7 +25,9 @@ TESTS = auth \
 	updatedraw \
 	gem_basic \
 	gem_readwrite \
-	gem_mmap
+	gem_mmap \
+	radeon_gem_mmap \
+	radeon_gem_basic
 
 EXTRA_PROGRAMS = $(TESTS)
 CLEANFILES = $(EXTRA_PROGRAMS) $(EXTRA_LTLIBRARIES)
diff --git a/tests/radeon_gem_basic.c b/tests/radeon_gem_basic.c
new file mode 100644
index 00000000..d8231879
--- /dev/null
+++ b/tests/radeon_gem_basic.c
@@ -0,0 +1,114 @@
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * 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.
+ *
+ * Authors:
+ *    Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <inttypes.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include "drm.h"
+#include "radeon_drm.h"
+
+static void
+test_bad_close(int fd)
+{
+	struct drm_gem_close close;
+	int ret;
+
+	printf("Testing error return on bad close ioctl.\n");
+
+	close.handle = 0x10101010;
+	ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &close);
+
+	assert(ret == -1 && errno == EINVAL);
+}
+
+static void
+test_create_close(int fd)
+{
+	struct drm_radeon_gem_create create;
+	struct drm_gem_close close;
+	int ret;
+
+	printf("Testing creating and closing an object.\n");
+
+	memset(&create, 0, sizeof(create));
+	create.size = 16 * 1024;
+	ret = ioctl(fd, DRM_IOCTL_RADEON_GEM_CREATE, &create);
+	assert(ret == 0);
+
+	close.handle = create.handle;
+	ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &close);
+}
+
+static void
+test_create_fd_close(int fd)
+{
+	struct drm_radeon_gem_create create;
+	int ret;
+
+	printf("Testing closing with an object allocated.\n");
+
+	memset(&create, 0, sizeof(create));
+	create.size = 16 * 1024;
+	ret = ioctl(fd, DRM_IOCTL_RADEON_GEM_CREATE, &create);
+	assert(ret == 0);
+
+	close(fd);
+}
+
+int test_gem_info(int fd)
+{
+	struct drm_radeon_gem_info info;
+	int ret;
+
+	ret = ioctl(fd, DRM_IOCTL_RADEON_GEM_INFO, &info);
+	assert(ret == 0);
+
+	fprintf(stderr,"%lld %lld %lld %lld %lld\n",
+		info.gtt_start, info.gtt_size,
+		info.vram_start, info.vram_size,
+		info.vram_visible);
+
+}
+
+int main(int argc, char **argv)
+{
+	int fd;
+
+	fd = drm_open_any();
+
+	test_gem_info(fd);
+	test_bad_close(fd);
+	test_create_close(fd);
+	test_create_fd_close(fd);
+
+	return 0;
+}
diff --git a/tests/radeon_gem_mmap.c b/tests/radeon_gem_mmap.c
new file mode 100644
index 00000000..aa7b0196
--- /dev/null
+++ b/tests/radeon_gem_mmap.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * 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.
+ *
+ * Authors:
+ *    Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <inttypes.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include "drm.h"
+#include "radeon_drm.h"
+
+#define OBJECT_SIZE 16384
+
+int do_read(int fd, int handle, void *buf, int offset, int size)
+{
+	struct drm_radeon_gem_pread read;
+
+	/* Ensure that we don't have any convenient data in buf in case
+	 * we fail.
+	 */
+	memset(buf, 0xd0, size);
+
+	memset(&read, 0, sizeof(read));
+	read.handle = handle;
+	read.data_ptr = (uintptr_t)buf;
+	read.size = size;
+	read.offset = offset;
+
+	return ioctl(fd, DRM_IOCTL_RADEON_GEM_PREAD, &read);
+}
+
+int do_write(int fd, int handle, void *buf, int offset, int size)
+{
+	struct drm_radeon_gem_pwrite write;
+
+	memset(&write, 0, sizeof(write));
+	write.handle = handle;
+	write.data_ptr = (uintptr_t)buf;
+	write.size = size;
+	write.offset = offset;
+
+	return ioctl(fd, DRM_IOCTL_RADEON_GEM_PWRITE, &write);
+}
+
+int main(int argc, char **argv)
+{
+	int fd;
+	struct drm_radeon_gem_create create;
+	struct drm_radeon_gem_mmap mmap;
+	struct drm_gem_close unref;
+	uint8_t expected[OBJECT_SIZE];
+	uint8_t buf[OBJECT_SIZE];
+	uint8_t *addr;
+	int ret;
+	int handle;
+
+	fd = drm_open_any();
+
+	memset(&mmap, 0, sizeof(mmap));
+	mmap.handle = 0x10101010;
+	mmap.offset = 0;
+	mmap.size = 4096;
+	printf("Testing mmaping of bad object.\n");
+	ret = ioctl(fd, DRM_IOCTL_RADEON_GEM_MMAP, &mmap);
+	assert(ret == -1 && errno == EINVAL);
+
+	memset(&create, 0, sizeof(create));
+	create.size = OBJECT_SIZE;
+	ret = ioctl(fd, DRM_IOCTL_RADEON_GEM_CREATE, &create);
+	assert(ret == 0);
+	handle = create.handle;
+
+	printf("Testing mmaping of newly created object.\n");
+	mmap.handle = handle;
+	mmap.offset = 0;
+	mmap.size = OBJECT_SIZE;
+	ret = ioctl(fd, DRM_IOCTL_RADEON_GEM_MMAP, &mmap);
+	assert(ret == 0);
+	addr = (uint8_t *)(uintptr_t)mmap.addr_ptr;
+
+	printf("Testing contents of newly created object.\n");
+	memset(expected, 0, sizeof(expected));
+	assert(memcmp(addr, expected, sizeof(expected)) == 0);
+
+	printf("Testing coherency of writes and mmap reads.\n");
+	memset(buf, 0, sizeof(buf));
+	memset(buf + 1024, 0x01, 1024);
+	memset(expected + 1024, 0x01, 1024);
+	ret = do_write(fd, handle, buf, 0, OBJECT_SIZE);
+	assert(ret == 0);
+	assert(memcmp(buf, addr, sizeof(buf)) == 0);
+
+	printf("Testing that mapping stays after close\n");
+	unref.handle = handle;
+	ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &unref);
+	assert(ret == 0);
+	assert(memcmp(buf, addr, sizeof(buf)) == 0);
+
+	printf("Testing unmapping\n");
+	munmap(addr, OBJECT_SIZE);
+
+	close(fd);
+
+	return 0;
+}