зеркало из https://github.com/mozilla/gecko-dev.git
76 строки
3.9 KiB
HTML
76 строки
3.9 KiB
HTML
<!doctype html>
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<html>
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<head>
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<title>Pointer Event: releasePointerCapture DOMException - InvalidPointerId</title>
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<meta name="assert" content="releasePointerCapture DOMException - InvalidPointerId"/>
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<meta content="text/html; charset=UTF-8" http-equiv="Content-Type"/>
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<link rel="author" title="Microsoft" href="http://www.microsoft.com/"/>
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<link rel="help" href="http://www.w3.org/wiki/PointerEvents/TestAssertions">
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<meta name="assert" content="When the releasePointerCapture method is invoked, if the provided pointerId value does not match any of the active pointers, a DOMException with the name InvalidPointerId must be thrown."/>
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<link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
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<!-- /resources/testharness.js -->
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<!-- Additional helper script for common checks across event types -->
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<script type="text/javascript" src="pointerevent_support.js"></script>
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<script type="text/javascript">
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var detected_pointertypes = {};
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var test_pointerEvent = async_test("releasePointerCapture: DOMException InvalidPointerId"); // set up test harness
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// showPointerTypes is defined in pointerevent_support.js
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// Requirements: the callback function will reference the test_pointerEvent object and
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// will fail unless the async_test is created with the var name "test_pointerEvent".
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add_completion_callback(showPointerTypes);
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var invalid_pointerId = 314159265358973923;
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function run() {
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var target0 = document.getElementById("target0");
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target0.style["touchAction"] = "none";
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var listener = document.getElementById("listener");
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// try to release pointer capture with an invalid id
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on_event(listener, "pointermove", function (event) {
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detected_pointertypes[event.pointerType] = true;
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try {
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listener.releasePointerCapture(invalid_pointerId);
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test_pointerEvent.step(function () {
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assert_true(false, "DOMException not thrown. Expected: InvalidPointerId should have been thrown");
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});
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} catch (e) {
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test_pointerEvent.step(function () {
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assert_true(e.name == "InvalidPointerId", "DOMException should be InvalidPointerId");
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});
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}
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test_pointerEvent.done(); // complete test
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});
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// set pointer capture
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on_event(target0, "pointerdown", function (event) {
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detected_pointertypes[event.pointerType] = true;
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listener.setPointerCapture(event.pointerId);
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});
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}
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</script>
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</head>
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<body onload="run()">
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<div id="listener"></div>
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<h1> Pointer Event: releasePointerCapture() DOMException - InvalidPointerId</h1>
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<h4>
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Test Description:
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Upon invocation of the releasePointerCapture method, if the provided pointerId value does not match any of the
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active pointers, a DOMException with the name InvalidPointerId must be thrown.
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</h4>
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<br />
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<div id="target0">
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Use the mouse, touch or pen to move over or contact this box.
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</div>
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<div id="complete-notice">
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<p>Test complete: Scroll to Summary to view Pass/Fail Results.</p>
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<p>The following pointer types were detected: <span id="pointertype-log"></span>.</p>
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<p>Refresh the page to run the tests again with a different pointer type.</p>
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</div>
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<div id="log"></div>
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</body>
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</html> |