server/grab: more grab tests

1 files changed, 111 insertions, 0 deletions

diff --git a/tests/server/grab.cpp b/tests/server/grab.cpp
index 823c465..add2325 100644
--- a/tests/server/grab.cpp
+++ b/tests/server/grab.cpp
@@ -530,6 +530,25 @@ public:
         XSync(dpy, False);
     }
 
+    void GrabPointer(::Display *dpy, int deviceid, Window win)
+    {
+        XIEventMask mask;
+        mask.deviceid = deviceid;
+        mask.mask_len = XIMaskLen(XI_TouchOwnership);
+        mask.mask = new unsigned char[mask.mask_len]();
+
+        XISetMask(mask.mask, XI_ButtonPress);
+        XISetMask(mask.mask, XI_ButtonRelease);
+        XISetMask(mask.mask, XI_Motion);
+
+        ASSERT_EQ(Success, XIGrabDevice(dpy, deviceid,
+                                        win, CurrentTime, None,
+                                        GrabModeAsync, GrabModeAsync,
+                                        False, &mask));
+        delete[] mask.mask;
+        XSync(dpy, False);
+    }
+
     void SelectTouchOnWindow(::Display *dpy, Window win, bool ownership = false)
     {
         XIEventMask mask;
@@ -952,6 +971,98 @@ TEST_F(TouchOwnershipTest, ActiveGrabOwnershipUngrabDevice)
     AssertNoEventsPending(dpy);
 }
 
+TEST_F(TouchOwnershipTest, ActivePointerGrabForWholeTouch)
+{
+    XORG_TESTCASE("Client A pointer-grabs the device.\n"
+                  "Client B registers for TouchOwnership events on a window.\n"
+                  "TouchBegin/End in the window.\n"
+                  "Expect ButtonPress/Release to A.\n"
+                  "Expect TouchBegin/End to B without ownership.");
+
+    ::Display *dpy = Display();
+    XSynchronize(dpy, True);
+
+    ::Display *dpy2 = NewClient();
+
+    /* CLient B selects for events on window */
+    Window win = CreateWindow(dpy2, DefaultRootWindow(dpy));
+    SelectTouchOnWindow(dpy2, win, true);
+
+    /* Client A grabs the device */
+    GrabPointer(dpy, VIRTUAL_CORE_POINTER_ID, DefaultRootWindow(dpy));
+
+    dev->Play(RECORDINGS_DIR "tablets/N-Trig-MultiTouch.touch_1_begin.events");
+
+    EventWrapper<XIDeviceEvent> A_btnpress(dpy, GenericEvent, xi2_opcode, XI_ButtonPress);
+    ASSERT_TRUE(A_btnpress.ev);
+
+    EventWrapper<XIDeviceEvent> B_begin(dpy2, GenericEvent, xi2_opcode, XI_TouchBegin);
+    ASSERT_TRUE(B_begin.ev);
+
+    /* No ownership event on the wire */
+    AssertNoEventsPending(dpy2);
+
+    dev->Play(RECORDINGS_DIR "tablets/N-Trig-MultiTouch.touch_1_end.events");
+
+    EventWrapper<XIDeviceEvent> A_btnrelease(dpy, GenericEvent, xi2_opcode, XI_ButtonRelease);
+    ASSERT_TRUE(A_btnrelease.ev);
+
+    /* One event on the wire and it's TouchEnd, not ownership */
+    ASSERT_EQ(XPending(dpy2), 1);
+
+    XIUngrabDevice(dpy, VIRTUAL_CORE_POINTER_ID, CurrentTime);
+
+    EventWrapper<XIDeviceEvent> B_end(dpy2, GenericEvent, xi2_opcode, XI_TouchEnd);
+    ASSERT_TRUE(B_end.ev);
+
+    AssertNoEventsPending(dpy);
+}
+
+TEST_F(TouchOwnershipTest, ActivePointerUngrabDuringTouch)
+{
+    XORG_TESTCASE("Client A pointer-grabs the device.\n"
+                  "Client B registers for TouchOwnership events on a window.\n"
+                  "TouchBegin in the window.\n"
+                  "Expect ButtonPress to A.\n"
+                  "Ungrab pointer.\n"
+                  "Expect TouchBegin and TouchOwnership to B.\n"
+                  "TouchEnd in the window, expect TouchEnd on B.\n");
+
+    ::Display *dpy = Display();
+    XSynchronize(dpy, True);
+
+    ::Display *dpy2 = NewClient();
+
+    /* CLient B selects for events on window */
+    Window win = CreateWindow(dpy2, DefaultRootWindow(dpy));
+    SelectTouchOnWindow(dpy2, win, true);
+
+    /* Client A grabs the device */
+    GrabPointer(dpy, VIRTUAL_CORE_POINTER_ID, DefaultRootWindow(dpy));
+
+    dev->Play(RECORDINGS_DIR "tablets/N-Trig-MultiTouch.touch_1_begin.events");
+
+    EventWrapper<XIDeviceEvent> A_btnpress(dpy, GenericEvent, xi2_opcode, XI_ButtonPress);
+    ASSERT_TRUE(A_btnpress.ev);
+
+    EventWrapper<XIDeviceEvent> B_begin(dpy2, GenericEvent, xi2_opcode, XI_TouchBegin);
+    ASSERT_TRUE(B_begin.ev);
+
+    /* No ownership event on the wire */
+    AssertNoEventsPending(dpy2);
+
+    XIUngrabDevice(dpy, VIRTUAL_CORE_POINTER_ID, CurrentTime);
+
+    EventWrapper<XITouchOwnershipEvent> B_ownership(dpy2, GenericEvent, xi2_opcode, XI_TouchOwnership);
+    ASSERT_TRUE(B_ownership.ev);
+
+    dev->Play(RECORDINGS_DIR "tablets/N-Trig-MultiTouch.touch_1_end.events");
+
+    EventWrapper<XIDeviceEvent> B_end(dpy2, GenericEvent, xi2_opcode, XI_TouchEnd);
+    ASSERT_TRUE(B_end.ev);
+
+    AssertNoEventsPending(dpy);
+}
 
 #endif /* HAVE_XI22 */