diff options
| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/plugins/test/mochitest/test_bug852315.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/plugins/test/mochitest/test_bug852315.html')
| -rw-r--r-- | dom/plugins/test/mochitest/test_bug852315.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/dom/plugins/test/mochitest/test_bug852315.html b/dom/plugins/test/mochitest/test_bug852315.html new file mode 100644 index 000000000..cbbc3d34a --- /dev/null +++ b/dom/plugins/test/mochitest/test_bug852315.html @@ -0,0 +1,62 @@ +<!doctype html> +<html> +<head> + <title>Test for Bug 852315</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="text/javascript" src="plugin-utils.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + + <meta http-equiv="content-type" content="text/html; charset=utf-8"> + <base href="chrome://browser/content/"> +</head> +<body> +<script type="application/javascript"> + +SimpleTest.waitForExplicitFinish(); +setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED); + +// Tests that the document-inactive notification stopping plugins does not +// fatally re-enter when adding other plugins to the document. + +var i = document.createElement("iframe"); +var ob = document.body; +i.addEventListener("load", function loadfunc() { + var d = i.contentWindow.document; + var e = i.contentDocument.createElement("embed"); + var destroyran = false; + e.type = "application/x-test"; + i.contentDocument.body.appendChild(e); + + // On despawn, append an embed tag to document. + e.callOnDestroy(function() { + var e2 = d.createElement("embed"); + d.body.appendChild(e2); + destroyran = true; + }); + + // Navigate the frame to cause the document with the plugin to go inactive + i.removeEventListener("load", loadfunc); + i.src = "about:blank"; + + const MAX_ATTEMPTS = 50; + var attempts = 0; + function checkPluginDestroyRan() { + // We may need to retry a few times until the plugin stop event makes + // its way through the event queue. + if (attempts < MAX_ATTEMPTS && !destroyran) { + ++attempts; + SimpleTest.executeSoon(checkPluginDestroyRan); + } else { + info("Number of retry attempts: " + attempts); + ok(destroyran, "OnDestroy callback ran and did not crash"); + SimpleTest.finish(); + } + } + + SimpleTest.executeSoon(checkPluginDestroyRan); +}); +document.body.appendChild(i); + +</script> +</body> +</html> |