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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /toolkit/content/tests/chrome/test_navigate_persist.html | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.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 '')
-rw-r--r-- | toolkit/content/tests/chrome/test_navigate_persist.html | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/toolkit/content/tests/chrome/test_navigate_persist.html b/toolkit/content/tests/chrome/test_navigate_persist.html new file mode 100644 index 0000000000..2ef84ddb15 --- /dev/null +++ b/toolkit/content/tests/chrome/test_navigate_persist.html @@ -0,0 +1,87 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1460639 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 1460639</title> + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="chrome://global/skin"/> + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/> + <script type="application/javascript"> + SimpleTest.waitForExplicitFinish(); + + function navigateWindowTo(win, url) { + return new Promise(resolve => { + Services.obs.addObserver(function listener(document) { + Services.obs.removeObserver(listener, "document-element-inserted"); + document.addEventListener("DOMContentLoaded", () => { + resolve(); + }, { once: true } ); + }, "document-element-inserted"); + win.location = url; + }); + } + + function promiseMaybeResizeEvent(win, expectedSize) { + return new Promise(resolve => { + // If the size is already as expected, then there may be no resize + // event. + if (win.outerWidth === expectedSize + && win.outerHeight === expectedSize) { + resolve(); + } + win.addEventListener("resize", () => { + resolve(); + }, {once: true}); + }); + } + + function resize(win, size) { + const resizePromise = promiseMaybeResizeEvent(win, size); + win.resizeTo(size, size); + return resizePromise; + } + + async function runTest() { + // Test that persisted window attributes are loaded when a top level + // window is navigated. This mimics the behavior of early first paint by + // first loading about:blank and then navigating to window_navigate_persist.html. + const PERSIST_SIZE = 200; + // First, load the document and resize it so the size is persisted. + let win = window.browsingContext.topChromeWindow + .openDialog("window_navigate_persist.html", "_blank", `chrome,all,dialog=no`); + await SimpleTest.promiseFocus(win); + await resize(win, PERSIST_SIZE); + is(win.outerWidth, PERSIST_SIZE, "Window is resized to desired width"); + is(win.outerHeight, PERSIST_SIZE, "Window is resized to desired height"); + win.close(); + + // Now mimic early first paint. + win = window.browsingContext.topChromeWindow + .openDialog("about:blank", "_blank", `chrome,all,dialog=no`); + await SimpleTest.promiseFocus(win, true); + isnot(win.outerWidth, PERSIST_SIZE, "Initial window width is not the persisted size"); + isnot(win.outerHeight, PERSIST_SIZE, "Initial window height is not the persisted size"); + + await navigateWindowTo(win, "window_navigate_persist.html"); + await promiseMaybeResizeEvent(win, PERSIST_SIZE); + is(win.outerWidth, PERSIST_SIZE, "Window width is persisted"); + is(win.outerHeight, PERSIST_SIZE, "Window height is persisted"); + win.close(); + SimpleTest.finish(); + } + + </script> +</head> +<body onload="runTest()"> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1460639">Mozilla Bug 1460639</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +</pre> +</body> +</html> |