71 lines
2 KiB
HTML
71 lines
2 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Bug 1692277</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/gfx/layers/apz/test/mochitest/apz_test_utils.js"></script>
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<script src="/tests/gfx/layers/apz/test/mochitest/apz_test_native_event_utils.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css" />
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<style>
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#container {
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width: 100px;
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height: 100px;
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overflow: scroll;
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}
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#child {
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width: 200px;
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height: 200px;
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}
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</style>
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<div id="container">
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<div id="child"></div>
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</div>
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<script>
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/**
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* @template {keyof HTMLElementEventMap} K
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* @param {HTMLElemnt} target
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* @param {K} eventName
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* @return {HTMLElementEventMap[K]}
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*/
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function waitForEvent(target, eventName) {
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return new Promise(resolve => {
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target.addEventListener(eventName, resolve, { once: true });
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});
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}
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add_task(async function testPenDrag() {
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await SpecialPowers.pushPrefEnv({
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set: [
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["dom.w3c_pointer_events.dispatch_by_pointer_messages", true],
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["dom.w3c_pointer_events.scroll_by_pen.enabled", true],
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],
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});
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await SimpleTest.promiseFocus();
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const container = document.getElementById("container");
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const scrollPromise = waitForEvent(container, "scroll");
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const pointerPromise = waitForEvent(container, "pointerdown");
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await promiseNativePointerDrag(container, "pen", 50, 50, -50, -50, 0, {
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pressure: 0.25,
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tiltX: 40,
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tiltY: 50,
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twist: 80,
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});
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await scrollPromise;
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const pointerdown = await pointerPromise;
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is(pointerdown.pointerType, "pen");
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is(pointerdown.type, "pointerdown", ".type");
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is(pointerdown.button, 0, ".button");
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is(pointerdown.buttons, 1, ".buttons");
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is(pointerdown.layerX, 50, ".layerX");
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is(pointerdown.layerY, 50, ".layerY");
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is(pointerdown.pressure, 0.25, ".pressure");
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is(pointerdown.tiltX, 40, ".tiltX");
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is(pointerdown.tiltY, 50, ".tiltY");
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is(pointerdown.twist, 80, ".twist");
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});
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</script>
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