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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /docshell/test/navigation/test_evict_from_bfcache.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docshell/test/navigation/test_evict_from_bfcache.html')
| -rw-r--r-- | docshell/test/navigation/test_evict_from_bfcache.html | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/docshell/test/navigation/test_evict_from_bfcache.html b/docshell/test/navigation/test_evict_from_bfcache.html new file mode 100644 index 0000000000..0b1eb2fca4 --- /dev/null +++ b/docshell/test/navigation/test_evict_from_bfcache.html @@ -0,0 +1,63 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset="utf-8"> + <title>Evict a page from bfcache</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> + <script> + /* + * This test checks that a page can be evicted from bfcache. Sending a + * message to an open BroadcastChannel is used for this. + * + * First the test opens a window and loads a page there. Another page is then + * loaded and then session history is navigated back to check if bfcache is + * enabled. If not, close message is sent to close the opened window and this + * controller page will finish the test. + * If bfcache is enabled, session history goes forward, but the + * BroadcastChannel in the page isn't closed. Then sending the message to go + * back again should evict the bfcached page. + * Close message is sent and window closed and test finishes. + */ + + SimpleTest.waitForExplicitFinish(); + var bc = new BroadcastChannel("evict_from_bfcache"); + var pageshowCount = 0; + bc.onmessage = function(event) { + if (event.data.type == "pageshow") { + ++pageshowCount; + info("pageshow " + pageshowCount); + if (pageshowCount == 1) { + bc.postMessage("nextpage"); + } else if (pageshowCount == 2) { + bc.postMessage("back"); + } else if (pageshowCount == 3) { + if (!event.data.persisted) { + ok(true, "BFCache isn't enabled."); + bc.postMessage("close"); + } else { + bc.postMessage("forward"); + } + } else if (pageshowCount == 4) { + bc.postMessage("back"); + } else if (pageshowCount == 5) { + ok(!event.data.persisted, + "The page should have been evicted from BFCache"); + bc.postMessage("close"); + } + } else if (event.data == "closed") { + SimpleTest.finish(); + } + } + + function runTest() { + window.open("file_evict_from_bfcache.html", "", "noopener"); + } + </script> +</head> +<body onload="runTest()"> +<p id="display"></p> +<div id="content" style="display: none"></div> +<pre id="test"></pre> +</body> +</html> |