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authormarha <marha@users.sourceforge.net>2011-11-04 08:57:20 +0100
committermarha <marha@users.sourceforge.net>2011-11-04 08:57:20 +0100
commit02f377d5e2dd18537d0807ad63675a0970b5a37d (patch)
tree1814c826db4d95a30ad71431d9c84b8d2611ec18 /xorg-server/test/misc.c
parent6f4feafd4d22beaabfb0202e66b0dea9047ee084 (diff)
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xserver pixman mesa git update 4 nov 2011
Diffstat (limited to 'xorg-server/test/misc.c')
-rw-r--r--xorg-server/test/misc.c104
1 files changed, 104 insertions, 0 deletions
diff --git a/xorg-server/test/misc.c b/xorg-server/test/misc.c
index 3d3b1a1e3..d98449ba0 100644
--- a/xorg-server/test/misc.c
+++ b/xorg-server/test/misc.c
@@ -27,6 +27,9 @@
#include <stdint.h>
#include "misc.h"
+#include "scrnintstr.h"
+
+ScreenInfo screenInfo;
static void dix_version_compare(void)
{
@@ -54,9 +57,110 @@ static void dix_version_compare(void)
assert(rc < 0);
}
+static void dix_update_desktop_dimensions(void)
+{
+ int i;
+ int x, y, w, h;
+ int w2, h2;
+ ScreenRec screens[MAXSCREENS];
+
+ for (i = 0; i < MAXSCREENS; i++)
+ screenInfo.screens[i] = &screens[i];
+
+ x = 0;
+ y = 0;
+ w = 10;
+ h = 5;
+ w2 = 35;
+ h2 = 25;
+
+#define assert_dimensions(_x, _y, _w, _h) \
+ update_desktop_dimensions(); \
+ printf("%d %d %d %d\n", screenInfo.x, screenInfo.y, screenInfo.width, screenInfo.height); \
+ assert(screenInfo.x == _x); \
+ assert(screenInfo.y == _y); \
+ assert(screenInfo.width == _w); \
+ assert(screenInfo.height == _h);
+
+#define set_screen(idx, _x, _y, _w, _h) \
+ screenInfo.screens[idx]->x = _x; \
+ screenInfo.screens[idx]->y = _y; \
+ screenInfo.screens[idx]->width = _w; \
+ screenInfo.screens[idx]->height = _h; \
+
+ printf("Testing\n");
+
+ /* single screen */
+ screenInfo.numScreens = 1;
+ set_screen(0, x, y, w, h);
+ assert_dimensions(x, y, w, h);
+
+ /* dualhead rightof */
+ screenInfo.numScreens = 2;
+ set_screen(1, w, 0, w2, h2);
+ assert_dimensions(x, y, w + w2, h2);
+
+ /* dualhead belowof */
+ screenInfo.numScreens = 2;
+ set_screen(1, 0, h, w2, h2);
+ assert_dimensions(x, y, w2, h + h2);
+
+ /* triplehead L shape */
+ screenInfo.numScreens = 3;
+ set_screen(1, 0, h, w2, h2);
+ set_screen(2, w2, h2, w, h);
+ assert_dimensions(x, y, w + w2, h + h2);
+
+ /* quadhead 2x2 */
+ screenInfo.numScreens = 4;
+ set_screen(1, 0, h, w, h);
+ set_screen(2, w, h, w, h2);
+ set_screen(3, w, 0, w2, h);
+ assert_dimensions(x, y, w + w2, h + h2);
+
+ /* quadhead horiz line */
+ screenInfo.numScreens = 4;
+ set_screen(1, w, 0, w, h);
+ set_screen(2, 2 * w, 0, w, h);
+ set_screen(3, 3 * w, 0, w, h);
+ assert_dimensions(x, y, 4 * w, h);
+
+ /* quadhead vert line */
+ screenInfo.numScreens = 4;
+ set_screen(1, 0, h, w, h);
+ set_screen(2, 0, 2 * h, w, h);
+ set_screen(3, 0, 3 * h, w, h);
+ assert_dimensions(x, y, w, 4 * h);
+
+
+ /* x overlap */
+ screenInfo.numScreens = 2;
+ set_screen(0, 0, 0, w2, h2);
+ set_screen(1, w, 0, w2, h2);
+ assert_dimensions(x, y, w2 + w, h2);
+
+ /* y overlap */
+ screenInfo.numScreens = 2;
+ set_screen(0, 0, 0, w2, h2);
+ set_screen(1, 0, h, w2, h2);
+ assert_dimensions(x, y, w2, h2 + h);
+
+ /* negative origin */
+ screenInfo.numScreens = 1;
+ set_screen(0, -w2, -h2, w, h);
+ assert_dimensions(-w2, -h2, w, h);
+
+ /* dualhead negative origin, overlap */
+ screenInfo.numScreens = 2;
+ set_screen(0, -w2, -h2, w2, h2);
+ set_screen(1, -w, -h, w, h);
+ assert_dimensions(-w2, -h2, w2, h2);
+}
+
int main(int argc, char** argv)
{
dix_version_compare();
+ dix_update_desktop_dimensions();
return 0;
}