summaryrefslogtreecommitdiffstats
path: root/parser/htmlparser/tests/mochitest/test_bug1104732.html
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /parser/htmlparser/tests/mochitest/test_bug1104732.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'parser/htmlparser/tests/mochitest/test_bug1104732.html')
-rw-r--r--parser/htmlparser/tests/mochitest/test_bug1104732.html59
1 files changed, 59 insertions, 0 deletions
diff --git a/parser/htmlparser/tests/mochitest/test_bug1104732.html b/parser/htmlparser/tests/mochitest/test_bug1104732.html
new file mode 100644
index 0000000000..7a77e5936d
--- /dev/null
+++ b/parser/htmlparser/tests/mochitest/test_bug1104732.html
@@ -0,0 +1,59 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1104732
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 1104732</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+ <script type="application/javascript">
+
+ /** Test for Bug 1104732 **/
+
+ // Expected order of the values of the "state" variable:
+ // Test starting
+ // defer
+ // DOMContentLoaded
+ // load
+
+ // In the meantime, the async script load should happen before load.
+ // Ideally, we would want to assert that it happens after DOMContentLoaded,
+ // because it shouldn't be holding up DOMContentLoaded, but there is
+ // no *guarantee* that this is the case, so we cannot assert it.
+
+ var state = "Test starting";
+ var asyncState = "not loaded";
+ SimpleTest.waitForExplicitFinish();
+ is(document.readyState, "loading", "Document should have been loading.");
+ document.addEventListener("DOMContentLoaded", function() {
+ is(document.readyState, "interactive", "readyState should be interactive during DOMContentLoaded.");
+ is(state, "defer", "Bad state upon DOMContentLoaded");
+ state = "DOMContentLoaded";
+ // This doesn't work (see above), but we can't "todo" this assertion either, because
+ // it will sometimes be the case...
+ // isnot(asyncState, "loaded", "Async script should not have delayed domcontentloaded");
+ });
+ window.addEventListener("load", function() {
+ is(document.readyState, "complete", "readyState should be complete during load.");
+ is(state, "DOMContentLoaded", "Bad state upon load");
+ state = "load";
+ is(asyncState, "loaded", "Async script should be loaded upon document load event");
+ SimpleTest.finish();
+ });
+ </script>
+ <script defer src="file_defer_bug1104732.js"></script>
+ <script async src="file_async_bug1104732.sjs"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1104732">Mozilla Bug 1104732</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+</pre>
+</body>
+</html>
+