Add a test for drawable add, remove, and update.
diff --git a/.gitignore b/.gitignore
index 9b4eaa8..7ab6ced 100644
--- a/.gitignore
+++ b/.gitignore
@@ -114,3 +114,4 @@
tests/getclient
tests/getversion
tests/openclose
+tests/updatedraw
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 949e2b0..3b97fb7 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -16,7 +16,8 @@
TESTS = openclose \
getversion \
- getclient
+ getclient \
+ updatedraw
EXTRA_PROGRAMS = $(TESTS)
CLEANFILES = $(EXTRA_PROGRAMS) $(EXTRA_LTLIBRARIES)
\ No newline at end of file
diff --git a/tests/drmtest.c b/tests/drmtest.c
index 3697078..cae99a0 100644
--- a/tests/drmtest.c
+++ b/tests/drmtest.c
@@ -43,3 +43,41 @@
abort();
}
+
+/**
+ * Open the first DRM device we can find where we end up being the master.
+ */
+int drm_open_any_master(void)
+{
+ char name[20];
+ int i, fd;
+
+ for (i = 0; i < 16; i++) {
+ drm_client_t client;
+ int ret;
+
+ sprintf(name, "/dev/dri/card%d", i);
+ fd = open(name, O_RDWR);
+ if (fd == -1)
+ continue;
+
+ /* Check that we're the only opener and authed. */
+ client.idx = 0;
+ ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client);
+ assert (ret == 0);
+ if (!client.auth) {
+ close(fd);
+ continue;
+ }
+ client.idx = 1;
+ ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client);
+ if (ret != -1 || errno != EINVAL) {
+ close(fd);
+ continue;
+ }
+ return fd;
+ }
+ fprintf(stderr, "Couldn't find an un-controlled DRM device\n");
+ abort();
+}
+
diff --git a/tests/drmtest.h b/tests/drmtest.h
index f623ff3..afa0df4 100644
--- a/tests/drmtest.h
+++ b/tests/drmtest.h
@@ -34,3 +34,4 @@
#include "xf86drm.h"
int drm_open_any(void);
+int drm_open_any_master(void);
diff --git a/tests/updatedraw.c b/tests/updatedraw.c
new file mode 100644
index 0000000..1186783
--- /dev/null
+++ b/tests/updatedraw.c
@@ -0,0 +1,127 @@
+/*
+ * Copyright © 2007 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 "drmtest.h"
+
+static void
+set_draw_cliprects_empty(int fd, int drawable)
+{
+ int ret;
+ struct drm_update_draw update;
+
+ update.handle = drawable;
+ update.type = DRM_DRAWABLE_CLIPRECTS;
+ update.num = 0;
+ update.data = 0;
+
+ ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
+ assert(ret == 0);
+}
+
+static void
+set_draw_cliprects_empty_fail(int fd, int drawable)
+{
+ int ret;
+ struct drm_update_draw update;
+
+ update.handle = drawable;
+ update.type = DRM_DRAWABLE_CLIPRECTS;
+ update.num = 0;
+ update.data = 0;
+
+ ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
+ assert(ret == -1 && errno == EINVAL);
+}
+
+static void
+set_draw_cliprects_2(int fd, int drawable)
+{
+ int ret;
+ struct drm_update_draw update;
+ drm_clip_rect_t rects[2];
+
+ rects[0].x1 = 0;
+ rects[0].y1 = 0;
+ rects[0].x2 = 10;
+ rects[0].y2 = 10;
+
+ rects[1].x1 = 10;
+ rects[1].y1 = 10;
+ rects[1].x2 = 20;
+ rects[1].y2 = 20;
+
+ update.handle = drawable;
+ update.type = DRM_DRAWABLE_CLIPRECTS;
+ update.num = 2;
+ update.data = (unsigned long long)(uintptr_t)&rects;
+
+ ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
+ assert(ret == 0);
+}
+
+/**
+ * Tests drawable management: adding, removing, and updating the cliprects of
+ * drawables.
+ */
+int main(int argc, char **argv)
+{
+ drm_draw_t drawarg;
+ int fd, ret, drawable;
+
+ fd = drm_open_any_master();
+
+ /* Create a drawable.
+ * IOCTL_ADD_DRAW is RDWR, though it should really just be RD
+ */
+ drawarg.handle = 0;
+ ret = ioctl(fd, DRM_IOCTL_ADD_DRAW, &drawarg);
+ assert(ret == 0);
+ drawable = drawarg.handle;
+
+ /* Do a series of cliprect updates */
+ set_draw_cliprects_empty(fd, drawable);
+ set_draw_cliprects_2(fd, drawable);
+ set_draw_cliprects_empty(fd, drawable);
+
+ /* Remove our drawable */
+ drawarg.handle = drawable;
+ ret = ioctl(fd, DRM_IOCTL_RM_DRAW, &drawarg);
+ assert(ret == 0);
+ drawable = drawarg.handle;
+
+ /* Check that removing an unknown drawable returns error */
+ drawarg.handle = 0x7fffffff;
+ ret = ioctl(fd, DRM_IOCTL_RM_DRAW, &drawarg);
+ assert(ret == -1 && errno == EINVAL);
+ drawable = drawarg.handle;
+
+ /* Attempt to set cliprects on a nonexistent drawable */
+ set_draw_cliprects_empty_fail(fd, drawable);
+
+ close(fd);
+ return 0;
+}