49 lines
1.3 KiB
HTML
49 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<meta name="viewport" content="width=device-width; initial-scale=1.0">
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<title>Tests that :active state is changed on a scrollable container without any touch event listeners</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/paint_listener.js"></script>
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<script src="apz_test_utils.js"></script>
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<script src="apz_test_native_event_utils.js"></script>
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<style>
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#scrollable {
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height: 50vh;
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width: 50vw;
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background: yellow;
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overflow: scroll;
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}
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#scrollabletarget {
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height: 200vh;
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width: 200vh;
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background: green;
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}
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#scrollabletarget:active {
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background: red;
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}
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</style>
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<div id="scrollable">
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<div id="scrollabletarget">
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</div>
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</div>
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<script>
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async function test() {
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ok(!scrollabletarget.matches(":active"), "should not be active initially");
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await synthesizeNativeTap(scrollabletarget, 50, 50);
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// In JS there's no way to ensure `APZStateChange::eStartTouch` notification
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// has been processed. So we wait for `:active` state change here.
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await SimpleTest.promiseWaitForCondition(
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() => scrollabletarget.matches(":active"),
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"Waiting for :active state change");
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ok(scrollabletarget.matches(":active"), "should be active");
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}
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waitUntilApzStable()
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.then(test)
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.then(subtestDone, subtestFailed);
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</script>
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</html>
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