| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/gfx/layers/apz/test/mochitest/ (Browser von der Mozilla Stiftung Version 136.0.1©) Datei vom 10.2.2025 mit Größe 1 kB |
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Quelle helper_bug1299195.html Sprache: HTML |
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<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width; initial-scale=1.0; user-scalable <title>Test pointer events are dispatched once for touch tap</title> <script src="/tests/SimpleTest/paint_listener.js"></script> <script type="application/javascript" src="apz_test_utils.js"></script> <script type="application/javascript" src="apz_test_native_event_utils.js"></script> <script type="application/javascript"> /** Test for Bug 1299195 */ async function runTests() { let target0 = document.getElementById("target0"); let mouseup_count = 0; let mousedown_count = 0; let pointerup_count = 0; let pointerdown_count = 0; target0.addEventListener("mouseup", () => { ++mouseup_count; if (mouseup_count == 2) { is(mousedown_count, 2, "Double tap with touch should fire 2 mousedown events"); is(mouseup_count, 2, "Double tap with touch should fire 2 mouseup events"); is(pointerdown_count, 2, "Double tap with touch should fire 2 pointerdown events") is(pointerup_count, 2, "Double tap with touch should fire 2 pointerup events"); subtestDone(); } }); target0.addEventListener("mousedown", () => { ++mousedown_count; }); target0.addEventListener("pointerup", () => { ++pointerup_count; }); target0.addEventListener("pointerdown", () => { ++pointerdown_count; }); await synthesizeNativeTap(document.getElementById("target0"), 100, 100); await synthesizeNativeTap(document.getElementById("target0"), 100, 100); } waitUntilApzStable().then(runTests); </script> </head> <body> <div id="target0" style="width: 200px; height: 200px; background: green"></div> </body> </html>
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2026-04-06