75 lines
2.3 KiB
HTML
75 lines
2.3 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<title>Test focus event after iframe gets focus</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>
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function waitForMessage(target, checkFn) {
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return new Promise(resolve => {
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target.addEventListener("message", e => {
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if (checkFn && !checkFn(e)) {
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return;
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}
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resolve();
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}, { once: true });
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});
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}
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function start(w) {
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w.postMessage("start", "*");
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}
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// This will send message to outer frame and also inner frame to ask them
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// send the log they collect back, the logs of outer and inner will be
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// concatenated.
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async function getLog(w) {
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let log = "";
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step_timeout(function() {
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w.postMessage("getlog", "*");
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}, 0);
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await waitForMessage(window, (e) => {
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log = e.data;
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return true;
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});
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return log;
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}
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function runSingleTest(url, focusIframeFunction, expectedResult, description) {
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promise_test(async t => {
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let w = window.open(url);
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t.add_cleanup(() => { w.close(); });
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await waitForMessage(window, e => e.data === "ready");
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start(w);
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focusIframeFunction(w);
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assert_equals(await getLog(w), expectedResult);
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}, description);
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}
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function runTests(url, description) {
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// Test calling iframe.focus();
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runSingleTest(url, (w) => {
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w.postMessage("iframefocus", "*");
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}, "outerlog:windowblur,innerlog:windowfocus,",
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description + " via calling iframe.focus()");
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// Test calling iframe.contentWindow.focus();
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runSingleTest(url, (w) => {
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w.postMessage("iframecontentWindowfocus", "*");
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}, "outerlog:windowblur,innerlog:windowfocus,",
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description + " via calling iframe.contentWindow.focus()");
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// Test calling window.focus() in iframe;
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runSingleTest(url, (w) => {
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w.postMessage("windowfocus", "*");
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}, "outerlog:windowblur,innerlog:willfocuswindow,windowfocus,didfocuswindow,",
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description + " via calling window.focus() in iframe");
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}
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// Test same site iframe
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runTests("support/iframe-focus-event-after-same-site-iframe-gets-focus-outer.html",
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"Check iframe focus event after same site iframe gets focus");
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// Test different site iframe
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runTests("support/iframe-focus-event-after-different-site-iframe-gets-focus-outer.sub.html",
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"Check iframe focus event after different site iframe gets focus");
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</script>
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