summaryrefslogtreecommitdiffstats
path: root/layout/style/test/test_unprefixing_service.html
diff options
context:
space:
mode:
authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /layout/style/test/test_unprefixing_service.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-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 'layout/style/test/test_unprefixing_service.html')
-rw-r--r--layout/style/test/test_unprefixing_service.html93
1 files changed, 93 insertions, 0 deletions
diff --git a/layout/style/test/test_unprefixing_service.html b/layout/style/test/test_unprefixing_service.html
new file mode 100644
index 000000000..c489e2ac0
--- /dev/null
+++ b/layout/style/test/test_unprefixing_service.html
@@ -0,0 +1,93 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1107378
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 1107378</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="application/javascript;version=1.7" src="unprefixing_service_utils.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1107378">Mozilla Bug 1107378</a>
+<div id="display">
+ <iframe id="testIframe"></iframe>
+</div>
+<pre id="test">
+<script type="application/javascript;version=1.7">
+"use strict";
+SimpleTest.waitForExplicitFinish();
+
+/**
+ * This test checks that unprefixing is enabled for whitelisted domains, and
+ * that it's disabled for non-whitelisted domains.
+ *
+ * We do this using an iframe, in which we load a test file at a test domain,
+ * and we have the iframe report back to us (using postMessage) about
+ * whether unprefixing is working.
+ *
+ * High-level overview of the process here:
+ * - First, we tweak prefs to enable unprefixing & enable the test-only
+ * entries in our unprefixing whitelist.
+ * - The rest of this test is driven by the "startNextTest()" method.
+ * This method pops a hostname to test and loads a URL from that host
+ * in the iframe.
+ * - We then listen for test-results from the iframe, using the postMessage
+ * handler in unprefixing_service_utils.js.
+ * - When the iframe indicates that it's done, we call "startNextTest()"
+ * again to pop the next host & load *that* in the iframe.
+ * - When nothing remains to be popped, we're done.
+ */
+
+const IFRAME_TESTFILE = "unprefixing_service_iframe.html";
+
+// This function gets invoked when our iframe finishes a given round of testing.
+function startNextTest()
+{
+ // Test the next whitelisted host, if any remain.
+ if (gWhitelistedHosts.length > 0) {
+ let host = gWhitelistedHosts.pop();
+ info("Verifying that CSS Unprefixing Service is active, " +
+ "at whitelisted test-host '" + host + "'");
+ testHost(host, true);
+ return;
+ }
+
+ // Test the next not-whitelisted host, if any remain.
+ if (gNotWhitelistedHosts.length > 0) {
+ let host = gNotWhitelistedHosts.pop();
+ info("Verifying that CSS Unprefixing Service is inactive, " +
+ "at non-whitelisted test-host '" + host + "'");
+ testHost(host, false);
+ return;
+ }
+
+ // Both arrays empty --> we're done.
+ SimpleTest.finish();
+}
+
+function begin()
+{
+ // Before we start loading things in iframes, set up postMessage handler.
+ registerPostMessageListener(startNextTest);
+
+ // Turn on prefs & start the first test!
+ SpecialPowers.pushPrefEnv(
+ { set: [[PREF_UNPREFIXING_SERVICE, true],
+ [PREF_INCLUDE_TEST_DOMAINS, true],
+ // Make sure *native* -webkit prefix support is turned off. It's
+ // not whitelist-restricted, so if we left it enabled, it'd prevent
+ // us from being able to detect CSSUnprefixingService's domain
+ // whitelisting in this test.
+ ["layout.css.prefixes.webkit", false]]},
+ startNextTest);
+}
+
+begin();
+
+</script>
+</pre>
+</body>
+</html>