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-rw-r--r--layout/style/test/test_animations_event_handler_attribute.html30
-rw-r--r--layout/style/test/test_animations_event_order.html40
2 files changed, 67 insertions, 3 deletions
diff --git a/layout/style/test/test_animations_event_handler_attribute.html b/layout/style/test/test_animations_event_handler_attribute.html
index 23a749daa..036a77779 100644
--- a/layout/style/test/test_animations_event_handler_attribute.html
+++ b/layout/style/test/test_animations_event_handler_attribute.html
@@ -88,11 +88,12 @@ checkReceivedEvents("animationend", targets);
targets.forEach(div => { div.remove(); });
-// 2. Test CSS Transition event handlers.
+// 2a. Test CSS Transition event handlers (without transitioncancel)
var targets = createAndRegisterTargets([ 'ontransitionrun',
'ontransitionstart',
- 'ontransitionend' ]);
+ 'ontransitionend',
+ 'ontransitioncancel' ]);
targets.forEach(div => {
div.style.transition = 'margin-left 100ms 200ms';
getComputedStyle(div).marginLeft; // flush
@@ -111,6 +112,31 @@ checkReceivedEvents("transitionend", targets);
targets.forEach(div => { div.remove(); });
+// 2b. Test CSS Transition cancel event handler.
+
+var targets = createAndRegisterTargets([ 'ontransitioncancel' ]);
+targets.forEach(div => {
+ div.style.transition = 'margin-left 100ms 200ms';
+ getComputedStyle(div).marginLeft; // flush
+ div.style.marginLeft = "200px";
+ getComputedStyle(div).marginLeft; // flush
+});
+
+advance_clock(200);
+
+targets.forEach(div => {
+ div.style.display = "none"
+});
+getComputedStyle(targets[0]).display; // flush
+
+advance_clock(0);
+checkReceivedEvents("transitioncancel", targets);
+
+advance_clock(100);
+targets.forEach( div => { is(div.receivedEventType, undefined); });
+
+targets.forEach(div => { div.remove(); });
+
// 3. Test prefixed CSS Animation event handlers.
var targets = createAndRegisterTargets([ 'onwebkitanimationstart',
diff --git a/layout/style/test/test_animations_event_order.html b/layout/style/test/test_animations_event_order.html
index f948bf0a5..7204934d2 100644
--- a/layout/style/test/test_animations_event_order.html
+++ b/layout/style/test/test_animations_event_order.html
@@ -48,7 +48,8 @@ var gDisplay = document.getElementById('display');
'animationend',
'transitionrun',
'transitionstart',
- 'transitionend' ]
+ 'transitionend',
+ 'transitioncancel' ]
.forEach(event =>
gDisplay.addEventListener(event,
event => gEventsReceived.push(event),
@@ -623,6 +624,43 @@ checkEventOrder([ divs[0], 'transitionrun' ],
divs.forEach(div => div.remove());
divs = [];
+// 4j. Test sorting transitions with cancel
+// The order of transitioncancel is based on StyleManager.
+// So this test looks like wrong result at a glance. However
+// the gecko will cancel div1's transition before div2 in this case.
+
+divs = [ document.createElement('div'),
+ document.createElement('div') ];
+divs.forEach((div, i) => {
+ gDisplay.appendChild(div);
+ div.style.marginLeft = '0px';
+ div.setAttribute('id', 'div' + i);
+});
+
+divs[0].style.transition = 'margin-left 10s 5s';
+divs[1].style.transition = 'margin-left 10s';
+
+getComputedStyle(divs[0]).marginLeft;
+divs.forEach(div => div.style.marginLeft = '100px');
+getComputedStyle(divs[0]).marginLeft;
+
+advance_clock(0);
+advance_clock(5 * 1000);
+divs.forEach(div => div.style.display = 'none' );
+getComputedStyle(divs[0]).display;
+advance_clock(10 * 1000);
+
+checkEventOrder([ divs[0], 'transitionrun' ],
+ [ divs[1], 'transitionrun' ],
+ [ divs[1], 'transitionstart' ],
+ [ divs[0], 'transitionstart' ],
+ [ divs[1], 'transitioncancel' ],
+ [ divs[0], 'transitioncancel' ],
+ 'Simultaneous transitionrun/start/cancel on siblings');
+
+divs.forEach(div => div.remove());
+divs = [];
+
SpecialPowers.DOMWindowUtils.restoreNormalRefresh();
</script>