24 lines
1020 B
HTML
24 lines
1020 B
HTML
<!DOCTYPE html><!-- webkit-test-runner [ useFlexibleViewport=true ] -->
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<html>
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<head>
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<meta charset=utf-8>
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</head>
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<body>
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<script src="../../resources/testharness.js"></script>
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<script src="../../resources/testharnessreport.js"></script>
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<script src="../utils.js"></script>
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<script>
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'use strict';
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target_test({ width: "100px", height: "100px" }, (target, test) => {
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target.addEventListener("pointerdown", event => event.preventDefault());
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target.addEventListener("mousedown", event => assert_unreached("The mousedown event should not be dispatched after calling preventDefault() during pointerdown."));
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target.addEventListener("mouseup", event => assert_unreached("The mouseup event should not be dispatched after calling preventDefault() during pointerdown."));
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target.addEventListener("click", event => test.done());
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ui.tap({ x: 50, y: 50 });
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}, `Testing that calling preventDefault() during a "pointerdown" event prevents compatibility events from being dispatched.`);
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</script>
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</body>
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</html> |