зеркало из https://github.com/mozilla/gecko-dev.git
59 строки
1.6 KiB
HTML
59 строки
1.6 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<title>pointer-events: none correctly targets scrolls</title>
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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="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="/resources/testdriver-actions.js"></script>
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<div style="pointer-events: none">
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<iframe id="iframe"></iframe>
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</div>
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<div style="height: 200vh"></div>
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<script>
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promise_test(async (t) => {
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let iframe = document.getElementById("iframe");
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await new Promise((resolve) => {
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iframe.onload = resolve;
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iframe.srcdoc = `
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<style>
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#scroller {
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overflow: auto;
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height: 100px;
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border: 2px solid blue;
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will-change: scroll-position;
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}
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.spacer {
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height: 200vh;
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}
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</style>
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<div id="scroller">
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<div class="spacer"></div>
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</div>
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<div class="spacer"></div>
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`;
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});
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let scrolled = new Promise((resolve) => {
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let scrollers = [
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window,
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iframe.contentWindow,
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iframe.contentDocument.getElementById("scroller")
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];
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let onscroll = (evt) => {
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for (const scroller of scrollers) {
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scroller.removeEventListener("scroll", onscroll);
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}
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resolve(evt.target.id || "root");
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}
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for (const scroller of scrollers) {
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scroller.addEventListener("scroll", onscroll);
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}
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});
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const actions = new test_driver.Actions().scroll(50, 50, 0, 50, { duration: 50 });
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actions.send();
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assert_equals(await scrolled, "root", "Incorrect element scrolled");
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}, "Wheel-scroll over pointer-events: none scroller skips that scroller");
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</script>
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