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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/page-visibility/iframe-session-history.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/page-visibility/iframe-session-history.html')
| -rw-r--r-- | testing/web-platform/tests/page-visibility/iframe-session-history.html | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/testing/web-platform/tests/page-visibility/iframe-session-history.html b/testing/web-platform/tests/page-visibility/iframe-session-history.html new file mode 100644 index 0000000000..e023215316 --- /dev/null +++ b/testing/web-platform/tests/page-visibility/iframe-session-history.html @@ -0,0 +1,65 @@ +<!DOCTYPE HTML> +<title>Test the correct sequence of pagevisibility-related events in conjunction with history navigation</title> +<link rel="author" title="Noam Rosenthal" href="mailto:noam@webkit.org"> +<link rel="help" href="https://www.w3.org/TR/page-visibility-2/"> +<meta name="timeout" content="long"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<body> +<script> + +const iframePath1 = 'resources/iframe-post-load.html?v=1' +const iframePath2 = 'resources/iframe-post-load.html?v=2' + +function waitForLoad(iframe) { + return new Promise(resolve => { + const callback = e => { + if (e.data === 'load') { + window.removeEventListener('message', callback) + resolve() + } + } + + window.addEventListener('message', callback) + }) +} + +function assert_sequence(sequence) { + assert_equals(sequence.length, 2) + assert_equals(sequence[0].type, 'pagehide') + assert_equals(sequence[0].target, '#document') + assert_equals(sequence[0].visibilityState, 'visible') + assert_equals(sequence[0].cancelable, true) + assert_equals(sequence[1].type, 'visibilitychange') + assert_equals(sequence[1].target, '#document') + assert_equals(sequence[1].visibilityState, 'hidden') + assert_equals(sequence[1].cancelable, false) +} +promise_test(async t => { + const iframe = document.createElement('iframe'); + iframe.src = iframePath1; + document.body.appendChild(iframe); + let sequence = []; + t.add_cleanup(() => iframe.remove()); + iframe.src = iframePath1; + await waitForLoad(iframe); + const handler = t.step_func(event => sequence.push({ + type: event.type, + target: event.target.nodeName, + cancelable: event.cancelable, + visibilityState: iframe.contentWindow.document.visibilityState + })); + iframe.contentWindow.document.addEventListener('visibilitychange', handler); + iframe.contentWindow.addEventListener('pagehide', handler); + iframe.contentWindow.location.href = iframePath2; + await waitForLoad(iframe); + assert_sequence(sequence); + sequence = []; + iframe.contentWindow.addEventListener('pagehide', handler); + iframe.contentWindow.document.addEventListener('visibilitychange', handler); + iframe.contentWindow.history.back(); + await waitForLoad(iframe); + assert_sequence(sequence); +}, "pagehide should be called before visibilitychange, and visibilityState should be set to hidden at the right time"); +</script> +</body>
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