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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:44:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:44:51 +0000
commit9e3c08db40b8916968b9f30096c7be3f00ce9647 (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /layout/style/test/chrome/display_mode_reflow.html
parentInitial commit. (diff)
downloadthunderbird-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 'layout/style/test/chrome/display_mode_reflow.html')
-rw-r--r--layout/style/test/chrome/display_mode_reflow.html84
1 files changed, 84 insertions, 0 deletions
diff --git a/layout/style/test/chrome/display_mode_reflow.html b/layout/style/test/chrome/display_mode_reflow.html
new file mode 100644
index 0000000000..7b2a118cd6
--- /dev/null
+++ b/layout/style/test/chrome/display_mode_reflow.html
@@ -0,0 +1,84 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1256084
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Display Mode</title>
+ <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.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">
+ var imports = [ "SimpleTest", "is", "isnot", "ok" ];
+ for (var n of imports) {
+ window[n] = window.opener.wrappedJSObject[n];
+ }
+
+ /** Test for Display Mode **/
+
+ function waitOneEvent(element, name) {
+ return new Promise(function(resolve, reject) {
+ element.addEventListener(name, function() {
+ resolve();
+ }, {once: true});
+ });
+ }
+
+ function promiseNextTick() {
+ return new Promise(resolve => setTimeout(resolve, 0));
+ }
+
+ async function test_task() {
+ var iframe = document.getElementById("subdoc");
+ var subdoc = iframe.contentDocument;
+ var style = subdoc.getElementById("style");
+ var bodyComputedStyled = subdoc.defaultView.getComputedStyle(subdoc.body);
+ var win = Services.wm.getMostRecentWindow("navigator:browser");
+
+ var secondDiv = subdoc.getElementById("b");
+ var offsetTop = secondDiv.offsetTop;
+
+ // Test entering the OS's fullscreen mode.
+ var fullScreenEntered = waitOneEvent(win, "sizemodechange");
+ synthesizeKey("KEY_F11");
+ await fullScreenEntered;
+
+ // Wait for the next tick to apply media feature changes. See bug 1430380.
+ await promiseNextTick();
+ ok(offsetTop !== secondDiv.offsetTop, "offset top changes");
+ var fullScreenExited = waitOneEvent(win, "sizemodechange");
+ synthesizeKey("KEY_F11");
+ await fullScreenExited;
+
+ // Wait for the next tick to apply media feature changes. See bug 1430380.
+ await promiseNextTick();
+ ok(offsetTop === secondDiv.offsetTop, "offset top returns to original value");
+
+ offsetTop = secondDiv.offsetTop;
+ // Test entering fullscreen through document requestFullScreen.
+ fullScreenEntered = waitOneEvent(document, "mozfullscreenchange");
+ document.body.mozRequestFullScreen();
+ await fullScreenEntered
+ ok(offsetTop !== secondDiv.offsetTop, "offset top changes");
+ fullScreenExited = waitOneEvent(document, "mozfullscreenchange");
+ document.mozCancelFullScreen();
+ await fullScreenExited;
+ ok(offsetTop === secondDiv.offsetTop, "offset top returns to original value");
+
+ window.close();
+ window.SimpleTest.finish();
+ }
+ </script>
+</head>
+<body onload="test_task()">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1256084">Mozilla Bug 1256084</a>
+<iframe id="subdoc" src="http://mochi.test:8888/tests/layout/style/test/chrome/display_mode_reflow_iframe.html"></iframe>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+</pre>
+</body>
+</html>