74 lines
2 KiB
HTML
74 lines
2 KiB
HTML
<!DOCTYPE html>
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<title>View transitions: pageswap navigationactivation for replace navigations</title>
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<link rel="help" href="https://drafts.csswg.org/css-view-transitions-2/">
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<link rel="author" href="mailto:khushalsagar@chromium.org">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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@view-transition {
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navigation: auto;
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}
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html {
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view-transition-name: none;
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}
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</style>
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<script>
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const expectedUrl = location.href + '?new';
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const params = new URLSearchParams(location.search);
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// The page the popup navigates to.
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const is_new_page = params.has('new');
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// The initial page in the popup.
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const is_popup_page = params.has('popup');
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// The test page itself.
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const is_test_page = !is_popup_page && !is_new_page;
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const channel = new BroadcastChannel("testchannel");
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if (is_test_page) {
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const expectedEvents = ["pageswap", "pagehide", "pagereveal", "finished"];
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promise_test(async t => {
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let popup;
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onload = () => {
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window.events = [];
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popup = window.open("?popup");
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t.add_cleanup(() => popup.close());
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};
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await new Promise(resolve => {
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channel.addEventListener(
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"message", t.step_func(async (e) => {
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if (e.data === "nav") {
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assert_array_equals(window.events, expectedEvents, 'incorrect event order');
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popup.close();
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resolve();
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}
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}));
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});
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}, `transition finishes with no named elements`);
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} else if (is_popup_page) {
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onload = () => {
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requestAnimationFrame(() => requestAnimationFrame(() => {
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location.replace(location.href.split('?')[0] + '?new');
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}));
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onpageswap = (e) => {
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window.opener.events.push("pageswap");
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};
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onpagehide = () => {
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window.opener.events.push("pagehide");
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};
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};
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} else if (is_new_page) {
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onpagereveal = (e) => {
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window.opener.events.push("pagereveal");
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e.viewTransition.finished.then(() => {
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window.opener.events.push("finished");
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channel.postMessage("nav");
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});
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}
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}
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</script>
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