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-rw-r--r--xorg-server/test/touch.c270
1 files changed, 270 insertions, 0 deletions
diff --git a/xorg-server/test/touch.c b/xorg-server/test/touch.c
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+++ b/xorg-server/test/touch.c
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+/**
+ * Copyright © 2011 Red Hat, Inc.
+ *
+ * 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.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <stdint.h>
+#include "inputstr.h"
+#include "assert.h"
+#include "scrnintstr.h"
+
+static void touch_grow_queue(void)
+{
+ DeviceIntRec dev;
+ ValuatorClassRec val;
+ TouchClassRec touch;
+ size_t size, new_size;
+ int i;
+
+ memset(&dev, 0, sizeof(dev));
+ dev.id = 2;
+ dev.valuator = &val;
+ val.numAxes = 5;
+ dev.touch = &touch;
+ inputInfo.devices = &dev;
+
+ size = 5;
+
+ dev.last.num_touches = size;
+ dev.last.touches = calloc(dev.last.num_touches, sizeof(*dev.last.touches));
+ assert(dev.last.touches);
+ for (i = 0; i < size; i++) {
+ dev.last.touches[i].active = TRUE;
+ dev.last.touches[i].ddx_id = i;
+ dev.last.touches[i].client_id = i * 2;
+ }
+
+ /* no more space, should've scheduled a workproc */
+ assert(TouchBeginDDXTouch(&dev, 1234) == NULL);
+ ProcessWorkQueue();
+
+ new_size = size + size/2 + 1;
+ assert(dev.last.num_touches == new_size);
+
+ /* make sure we haven't touched those */
+ for (i = 0; i < size; i++) {
+ DDXTouchPointInfoPtr t = &dev.last.touches[i];
+ assert(t->active == TRUE);
+ assert(t->ddx_id == i);
+ assert(t->client_id == i * 2);
+ }
+
+ /* make sure those are zero-initialized */
+ for (i = size; i < new_size; i++) {
+ DDXTouchPointInfoPtr t = &dev.last.touches[i];
+ assert(t->active == FALSE);
+ assert(t->client_id == 0);
+ assert(t->ddx_id == 0);
+ }
+}
+
+static void touch_find_ddxid(void)
+{
+ DeviceIntRec dev;
+ DDXTouchPointInfoPtr ti;
+ ValuatorClassRec val;
+ TouchClassRec touch;
+ int size = 5;
+ int i;
+
+ memset(&dev, 0, sizeof(dev));
+ dev.id = 2;
+ dev.valuator = &val;
+ val.numAxes = 5;
+ dev.touch = &touch;
+ dev.last.num_touches = size;
+ dev.last.touches = calloc(dev.last.num_touches, sizeof(*dev.last.touches));
+ inputInfo.devices = &dev;
+ assert(dev.last.touches);
+
+
+ dev.last.touches[0].active = TRUE;
+ dev.last.touches[0].ddx_id = 10;
+ dev.last.touches[0].client_id = 20;
+
+
+ /* existing */
+ ti = TouchFindByDDXID(&dev, 10, FALSE);
+ assert(ti == &dev.last.touches[0]);
+
+ /* non-existing */
+ ti = TouchFindByDDXID(&dev, 20, FALSE);
+ assert(ti == NULL);
+
+ /* Non-active */
+ dev.last.touches[0].active = FALSE;
+ ti = TouchFindByDDXID(&dev, 10, FALSE);
+ assert(ti == NULL);
+
+ /* create on number 2*/
+ dev.last.touches[0].active = TRUE;
+
+ ti = TouchFindByDDXID(&dev, 20, TRUE);
+ assert(ti == &dev.last.touches[1]);
+ assert(ti->active);
+ assert(ti->ddx_id == 20);
+
+ /* set all to active */
+ for (i = 0; i < size; i++)
+ dev.last.touches[i].active = TRUE;
+
+ /* Try to create more, fail */
+ ti = TouchFindByDDXID(&dev, 30, TRUE);
+ assert(ti == NULL);
+ ti = TouchFindByDDXID(&dev, 30, TRUE);
+ assert(ti == NULL);
+ /* make sure we haven't resized, we're in the signal handler */
+ assert(dev.last.num_touches == size);
+
+ /* stop one touchpoint, try to create, succeed */
+ dev.last.touches[2].active = FALSE;
+ ti = TouchFindByDDXID(&dev, 30, TRUE);
+ assert(ti == &dev.last.touches[2]);
+ /* but still grow anyway */
+ ProcessWorkQueue();
+ ti = TouchFindByDDXID(&dev, 40, TRUE);
+ assert(ti == &dev.last.touches[size]);
+}
+
+static void touch_begin_ddxtouch(void)
+{
+ DeviceIntRec dev;
+ DDXTouchPointInfoPtr ti;
+ ValuatorClassRec val;
+ TouchClassRec touch;
+ int ddx_id = 123;
+ unsigned int last_client_id = 0;
+ int size = 5;
+
+ memset(&dev, 0, sizeof(dev));
+ dev.id = 2;
+ dev.valuator = &val;
+ val.numAxes = 5;
+ touch.mode = XIDirectTouch;
+ dev.touch = &touch;
+ dev.last.num_touches = size;
+ dev.last.touches = calloc(dev.last.num_touches, sizeof(*dev.last.touches));
+ inputInfo.devices = &dev;
+ assert(dev.last.touches);
+
+ ti = TouchBeginDDXTouch(&dev, ddx_id);
+ assert(ti);
+ assert(ti->ddx_id == ddx_id);
+ /* client_id == ddx_id can happen in real life, but not in this test */
+ assert(ti->client_id != ddx_id);
+ assert(ti->active);
+ assert(ti->client_id > last_client_id);
+ assert(ti->emulate_pointer);
+ last_client_id = ti->client_id;
+
+ ddx_id += 10;
+ ti = TouchBeginDDXTouch(&dev, ddx_id);
+ assert(ti);
+ assert(ti->ddx_id == ddx_id);
+ /* client_id == ddx_id can happen in real life, but not in this test */
+ assert(ti->client_id != ddx_id);
+ assert(ti->active);
+ assert(ti->client_id > last_client_id);
+ assert(!ti->emulate_pointer);
+ last_client_id = ti->client_id;
+}
+
+static void touch_begin_touch(void)
+{
+ DeviceIntRec dev;
+ TouchClassRec touch;
+ ValuatorClassRec val;
+ TouchPointInfoPtr ti;
+ int touchid = 12434;
+ int sourceid = 23;
+ SpriteInfoRec sprite;
+ ScreenRec screen;
+
+ screenInfo.screens[0] = &screen;
+
+ memset(&dev, 0, sizeof(dev));
+ dev.id = 2;
+
+ memset(&sprite, 0, sizeof(sprite));
+ dev.spriteInfo = &sprite;
+
+ memset(&touch, 0, sizeof(touch));
+ touch.num_touches = 0;
+
+ memset(&val, 0, sizeof(val));
+ dev.valuator = &val;
+ val.numAxes = 2;
+
+ ti = TouchBeginTouch(&dev, sourceid, touchid, TRUE);
+ assert(!ti);
+
+ dev.touch = &touch;
+ ti = TouchBeginTouch(&dev, sourceid, touchid, TRUE);
+ assert(ti);
+ assert(ti->client_id == touchid);
+ assert(ti->active);
+ assert(ti->sourceid == sourceid);
+ assert(ti->emulate_pointer);
+
+ assert(touch.num_touches == 1);
+}
+
+static void touch_init(void)
+{
+ DeviceIntRec dev;
+ Atom labels[2] = {0};
+ int rc;
+ SpriteInfoRec sprite;
+ ScreenRec screen;
+
+ screenInfo.screens[0] = &screen;
+
+ memset(&dev, 0, sizeof(dev));
+
+ memset(&sprite, 0, sizeof(sprite));
+ dev.spriteInfo = &sprite;
+
+ InitAtoms();
+ rc = InitTouchClassDeviceStruct(&dev, 1, XIDirectTouch, 2);
+ assert(rc == FALSE);
+
+ InitValuatorClassDeviceStruct(&dev, 2, labels, 10, Absolute);
+ rc = InitTouchClassDeviceStruct(&dev, 1, XIDirectTouch, 2);
+ assert(rc == TRUE);
+ assert(dev.touch);
+}
+
+
+
+int main(int argc, char** argv)
+{
+ touch_grow_queue();
+ touch_find_ddxid();
+ touch_begin_ddxtouch();
+ touch_init();
+ touch_begin_touch();
+
+ return 0;
+}