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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 /docshell/test/navigation/test_ship_beforeunload_fired.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 'docshell/test/navigation/test_ship_beforeunload_fired.html')
| -rw-r--r-- | docshell/test/navigation/test_ship_beforeunload_fired.html | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/docshell/test/navigation/test_ship_beforeunload_fired.html b/docshell/test/navigation/test_ship_beforeunload_fired.html new file mode 100644 index 0000000000..e43711676b --- /dev/null +++ b/docshell/test/navigation/test_ship_beforeunload_fired.html @@ -0,0 +1,63 @@ +<html> + <head> + <title> + Test that ensures beforeunload is fired when session-history-in-parent is enabled + </title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> + </head> + <script> + SimpleTest.waitForExplicitFinish(); + + /* + * This test ensures beforeunload is fired on the current page + * when it is entering BFCache and the next page is coming out + * from BFCache + * + * (1) The controller page opens a new window, and page A is loaded there. + * (2) Page A then navigates to page B, and a beforeunload event + * listener is registered on page B. + * (3) Page B then navigates back to page A, and the beforeunload handler + * should send a message to the controller page. + * (4) Page A then navigates back to page B to check if page B has + * been successfully added to BFCache. + */ + + var bc = new BroadcastChannel("ship_beforeunload"); + var pageshowCount = 0; + var beforeUnloadFired = false; + bc.onmessage = function(event) { + if (event.data.type == "pageshow") { + ++pageshowCount; + if (pageshowCount == 1) { + bc.postMessage({action: "navigate_to_page_b"}); + } else if (pageshowCount == 2) { + ok(!event.data.persisted, "?pageb shouldn't in BFCache because it's the first navigation"); + bc.postMessage({action: "register_beforeunload", loadNextPageFromSessionHistory: true}); + } else if (pageshowCount == 3) { + ok(event.data.persisted, "navigated back to page A that was in BFCacache from page B"); + ok(beforeUnloadFired, "beforeunload has fired on page B"); + bc.postMessage({action: "back_to_page_b", forwardNavigateToPageB: true}); + } else if (pageshowCount == 4) { + ok(event.data.persisted, "page B has beforeunload fired and also entered BFCache"); + bc.postMessage({action: "close"}); + SimpleTest.finish(); + } + } else if (event.data == "beforeunload_fired") { + beforeUnloadFired = true; + } + } + + function runTest() { + SpecialPowers.pushPrefEnv({"set": [ + ["fission.bfcacheInParent", true], + ["docshell.shistory.bfcache.ship_allow_beforeunload_listeners", true] + ]}, + function() { + window.open("file_ship_beforeunload_fired.html", "", "noopener"); + } + ); + } + </script> + <body onload="runTest()"></body> +</html> |