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Bug 1273654 - Update a new test to use the new helpers. r=botond

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MozReview-Commit-ID: Br5jlOQ12wy
This commit is contained in:
Kartikaya Gupta 2016-05-25 15:31:52 -04:00
parent 1dbcbb831c
commit f343609efb
1 changed files with 19 additions and 42 deletions
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61
gfx/layers/apz/test/mochitest/test_touch_listeners_impacting_wheel.html
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@ -89,7 +89,7 @@ function takeSnapshots(e) {
SpecialPowers.DOMWindowUtils.restoreNormalRefresh();
}
function* runTest() {
function* test(testDriver) {
var box = document.getElementById('box');
box.addEventListener('touchstart', function(e) {
ok(false, "This should never be run");
@ -98,7 +98,7 @@ function* runTest() {
// Let the event regions propagate to the APZ
yield waitForAllPaints(function() {
flushApzRepaints(driveTest);
flushApzRepaints(testDriver);
});
// Take over control of the refresh driver and compositor
@ -108,50 +108,27 @@ function* runTest() {
// Trigger an APZ scroll using a wheel event. If APZ is waiting for a
// content response, it will wait for takeSnapshots to finish running before
// it starts scrolling, which will cause the checks in takeSnapshots to fail.
yield synthesizeNativeMouseMoveAndWaitForMoveEvent(box, 10, 10, driveTest);
yield synthesizeNativeWheelAndWaitForScrollEvent(box, 10, 10, 0, -50, driveTest);
yield synthesizeNativeMouseMoveAndWaitForMoveEvent(box, 10, 10, testDriver);
yield synthesizeNativeWheelAndWaitForScrollEvent(box, 10, 10, 0, -50, testDriver);
}
var gTestContinuation = null;
function driveTest() {
if (!gTestContinuation) {
gTestContinuation = runTest();
}
var ret = gTestContinuation.next();
if (ret.done) {
SimpleTest.finish();
}
if (isApzEnabled()) {
SimpleTest.waitForExplicitFinish();
// Disable touch events, so that APZ knows not to wait for touch listeners.
// Also explicitly set the content response timeout, so we know how long it
// is (see comment in takeSnapshots).
// Finally, enable smooth scrolling, so that the wheel-scroll we do as part
// of the test triggers an APZ animation rather than doing an instant scroll.
// Note that this pref doesn't work for the synthesized wheel events on OS X,
// those are hard-coded to be instant scrolls.
pushPrefs([["dom.w3c_touch_events.enabled", 0],
["apz.content_response_timeout", kResponseTimeoutMs],
["general.smoothscroll", true]])
.then(waitUntilApzStable)
.then(runContinuation(test))
.then(SimpleTest.finish);
}
function startTest() {
// This test requires APZ - if it's not enabled, skip it.
var apzEnabled = SpecialPowers.getDOMWindowUtils(window).asyncPanZoomEnabled;
if (!apzEnabled) {
ok(true, "APZ not enabled, skipping test");
SimpleTest.finish();
return;
}
waitForAllPaints(function() {
flushApzRepaints(driveTest);
})
}
SimpleTest.waitForExplicitFinish();
// Disable touch events, so that APZ knows not to wait for touch listeners.
// Also explicitly set the content response timeout, so we know how long it
// is (see comment in takeSnapshots).
// Finally, enable smooth scrolling, so that the wheel-scroll we do as part
// of the test triggers an APZ animation rather than doing an instant scroll.
// Note that this pref doesn't work for the synthesized wheel events on OS X,
// those are hard-coded to be instant scrolls.
SpecialPowers.pushPrefEnv({"set": [["dom.w3c_touch_events.enabled", 0],
["apz.content_response_timeout", kResponseTimeoutMs],
["general.smoothscroll", true]]},
function() {
SimpleTest.waitForFocus(startTest, window);
});
</script>
</pre>