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Bug 1323400 - Part 3-2: Add test; r=smaug

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Differential Revision: https://phabricator.services.mozilla.com/D19811

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Edgar Chen 2019-02-15 21:53:44 +00:00
parent 652012afa9
commit 14d6d67458
1 changed files with 42 additions and 0 deletions
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42
dom/events/test/pointerevents/test_multiple_touches.html
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@ -77,6 +77,21 @@ function synthesizeTouchEnd(aTarget, aId, aOffsetX, aOffsetY) {
[1], [1], [0], [1]);
}
function synthesizeTouchMove(aTarget, aId, aOffsetX, aOffsetY) {
let index = touches.ids.indexOf(aId);
if (-1 === index) {
ok(false, `touch with id=${aTouch.id} isn't registered`);
return;
}
let rect = aTarget.getBoundingClientRect();
touches.lefts[index] = rect.left + aOffsetX;
touches.tops[index] = rect.top + aOffsetY;
synthesizeTouchEvent("touchmove", touches.ids, touches.lefts, touches.tops,
touches.rxs, touches.rys, touches.angles, touches.forces);
}
var target0 = document.getElementById("target0");
var target1 = document.getElementById("target1");
@ -143,6 +158,33 @@ add_task(async function ShouldNotSendDuplicatedPointerDown() {
);
});
// Test for bug 1323400
add_task(async function ShouldNotSendDuplicatedPointerMove() {
return WaitExpectedEvents(
["pointerup", "pointerdown","pointermove"],
[ // [event target, event type]
[target0, "pointerdown"],
[target1, "pointerdown"],
// The first pointermove should not be suppressed.
[target0, "pointermove"],
[target1, "pointermove"],
// Should receive only one pointer event for target 1.
[target1, "pointermove"],
[target1, "pointerup"],
[target0, "pointerup"],
],
function() {
var defaultId = SpecialPowers.Ci.nsIDOMWindowUtils.DEFAULT_TOUCH_POINTER_ID;
synthesizeTouchStart(target0, defaultId, 10, 10);
synthesizeTouchStart(target1, defaultId + 1, 10, 10);
synthesizeTouchMove(target1, defaultId + 1, 11, 11);
synthesizeTouchMove(target1, defaultId + 1, 12, 12);
synthesizeTouchEnd(target1, defaultId + 1, 10, 10);
synthesizeTouchEnd(target0, defaultId, 10, 10);
}
);
});
</script>
</body>
</html>