Bug 1421480 - Revise pointer events test cases to verify implicit poi…

…nter capture for touch. r=smaug. MozReview-Commit-ID: 9PaI4EwRs7O
dothq · Nov 13, 2017 · ce606ae · ce606ae
1 parent bbb5b07
commit ce606ae
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Showing 5 changed files with 412 additions and 18 deletions.
diff --git a/dom/events/test/pointerevents/test_bug1403055.html b/dom/events/test/pointerevents/test_bug1403055.html
@@ -20,11 +20,11 @@
 /** Test for Bug 1403055 **/
 SimpleTest.waitForExplicitFinish();
 
-function runTests() {
-  let target0 = window.document.getElementById("target0");
-  let target1 = window.document.getElementById("target1");
-  let done = window.document.getElementById("done");
+var target0 = window.document.getElementById("target0");
+var target1 = window.document.getElementById("target1");
+var done = window.document.getElementById("done");
 
+function withoutImplicitlyPointerCaptureForTouch() {
   let target0_events = ["pointerover", "pointerenter", "pointerdown", "pointermove"];
   let target1_events = ["pointerover", "pointerenter", "pointermove", "pointercancel", "pointerout", "pointerleave"];
 
@@ -45,9 +45,34 @@
   done.addEventListener("mouseup", () => {
     ok(target0_events.length == 0, " should receive " + target0_events + " on target0");
     ok(target1_events.length == 0, " should receive " + target1_events + " on target1");
-    SimpleTest.finish();
+    SpecialPowers.pushPrefEnv({"set": [["dom.w3c_pointer_events.enabled", true],
+                                       ["dom.w3c_pointer_events.implicit_capture", true]]},
+                              withImplicitlyPointerCaptureForTouch);
+  }, {once : true});
+
+  synthesizeTouch(target0, 5, 5, { type: "touchstart" });
+  synthesizeTouch(target0, 5, 5, { type: "touchmove" });
+  synthesizeTouch(target1, 5, 5, { type: "touchmove" });
+  synthesizeTouch(target1, 5, 5, { type: "touchcancel" });
+  synthesizeMouseAtCenter(done, { type: "mousedown" });
+  synthesizeMouseAtCenter(done, { type: "mouseup" });
+}
+
+function withImplicitlyPointerCaptureForTouch() {
+  let target0_events = ["pointerover", "pointerenter", "pointerdown", "pointermove", "pointercancel", "pointerout", "pointerleave"];
+
+  target0_events.forEach((elem, index, arr) => {
+    target0.addEventListener(elem, (event) => {
+      is(event.type, target0_events[0], "receive " + event.type + " on target0");
+      target0_events = target0_events.filter(item => item !== event.type);
+    }, { once: true });
   });
 
+  done.addEventListener("mouseup", () => {
+    ok(target0_events.length == 0, " should receive " + target0_events + " on target0");
+    SimpleTest.finish();
+  }, {once : true});
+
   synthesizeTouch(target0, 5, 5, { type: "touchstart" });
   synthesizeTouch(target0, 5, 5, { type: "touchmove" });
   synthesizeTouch(target1, 5, 5, { type: "touchmove" });
@@ -57,7 +82,9 @@
 }
 
 SimpleTest.waitForFocus(() => {
-  SpecialPowers.pushPrefEnv({"set": [["dom.w3c_pointer_events.enabled", true]]}, runTests);
+  SpecialPowers.pushPrefEnv({"set": [["dom.w3c_pointer_events.enabled", true],
+                                     ["dom.w3c_pointer_events.implicit_capture", false]]},
+                            withoutImplicitlyPointerCaptureForTouch);
 });
 
 </script>

diff --git a/layout/base/tests/bug970964_inner.html b/layout/base/tests/bug970964_inner.html
@@ -330,7 +330,7 @@
   // Let window.onerror have a chance to fire
   setTimeout(function() {
     setTimeout(function() {
-      window.parent.postMessage("SimpleTest.finish();", "*");
+      window.parent.postMessage("run next", "*");
     }, 0);
   }, 0);
 }
@@ -339,12 +339,11 @@
   SpecialPowers.pushPrefEnv({
     "set": [
       ["dom.w3c_pointer_events.enabled", true],
+      ["dom.w3c_pointer_events.implicit_capture", false]
     ]
   }, runTests);
 }
 
-SimpleTest.waitForExplicitFinish();
-
 </script>
 </pre>
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