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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 /dom/events/test/test_bug1096146.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1096146
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 1096146</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body onload="runTests();">
+<a target="_blank"
+ href="https://bugzilla.mozilla.org/show_bug.cgi?id=1096146">Mozilla Bug 1096146</a>
+<div id="content" style="display: none;">
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+const kKeydownEvent = 0x1;
+const kScrollEvent = 0x2;
+
+var gCurrentTest = 0;
+var gNumEvents = 0;
+var kTests = [
+ {
+ description: "no preventDefault at 'mozbrowserbeforekeydown'",
+ expectedEvents: kKeydownEvent | kScrollEvent,
+ resultEvents: 0x0,
+ doPreventDefault: false
+ },
+ {
+ description: "do preventDefault at 'mozbrowserbeforekeydown'",
+ expectedEvents: 0x0,
+ resultEvents: 0x0,
+ doPreventDefault: true
+ }
+]
+
+function frameScript()
+{
+ function handler(e) {
+ sendSyncMessage("forwardevent", { type: e.type });
+ }
+ addEventListener('keydown', handler);
+ addEventListener('scroll', handler);
+}
+
+
+function waitAndVerifyResult(count) {
+ if (gNumEvents >= 3 || count > 10) {
+ is(kTests[gCurrentTest].resultEvents,
+ kTests[gCurrentTest].expectedEvents,
+ "verify result");
+ runTests();
+ } else {
+ SimpleTest.requestFlakyTimeout("We must delay to wait for scroll/keydown events.");
+ setTimeout(() => waitAndVerifyResult(count + 1), 100);
+ }
+}
+
+function testDefaultAction()
+{
+ synthesizeKey('VK_END', {}, document.getElementById("embedded").contentWindow);
+ waitAndVerifyResult(0);
+}
+
+function prepareTest()
+{
+ gNumEvents = 0;
+
+ var handler;
+ if (kTests[gCurrentTest].doPreventDefault) {
+ handler = preventDefaultHandler;
+ } else {
+ handler = noPreventDefaultHandler;
+ }
+ window.addEventListener("mozbrowserbeforekeydown", handler);
+
+ var iframe = document.createElement("iframe");
+ iframe.id = "embedded";
+ iframe.src = "bug1096146_embedded.html";
+ iframe.setAttribute("remote", "false");
+ SpecialPowers.wrap(iframe).mozbrowser = true;
+
+ iframe.addEventListener("mozbrowserloadend", function onloadend() {
+ iframe.removeEventListener("mozbrowserloadend", onloadend);
+ iframe.focus();
+ var mm = SpecialPowers.getBrowserFrameMessageManager(iframe);
+ mm.addMessageListener("forwardevent", function(msg) {
+ var value = 0;
+ switch(msg.json.type) {
+ case "scroll":
+ ++gNumEvents;
+ value = kScrollEvent;
+ break;
+ case "keydown":
+ ++gNumEvents;
+ value = kKeydownEvent;
+ break;
+ default:
+ ok(false, "unexpected event");
+ }
+
+ kTests[gCurrentTest].resultEvents =
+ kTests[gCurrentTest].resultEvents | value;
+ });
+ mm.loadFrameScript("data:,(" + frameScript.toString() + ")();", false);
+ runTests();
+ return;
+ });
+
+ document.body.appendChild(iframe);
+}
+
+function preventDefaultHandler(evt)
+{
+ ok(true, "receive " + evt.type + " and do preventDefault.");
+ ++gNumEvents;
+ evt.preventDefault();
+}
+
+function noPreventDefaultHandler(evt)
+{
+ ok(true, "receive " + evt.type + ".");
+ ++gNumEvents;
+}
+
+function teardownHandler()
+{
+ var handler;
+ if (kTests[gCurrentTest].doPreventDefault) {
+ handler = preventDefaultHandler;
+ } else {
+ handler = noPreventDefaultHandler;
+ }
+ window.removeEventListener("mozbrowserbeforekeydown", handler);
+ document.body.removeChild(document.getElementById("embedded"));
+
+ runTests();
+}
+
+var tests = [
+ function addPermissions() {
+ SpecialPowers.pushPermissions(
+ [{ type: "before-after-keyboard-event", allow: true, context: document },
+ { type: "browser", allow: true, context: document }],
+ runTests);
+ },
+ function addPreferences() {
+ SpecialPowers.pushPrefEnv(
+ { "set": [["dom.beforeAfterKeyboardEvent.enabled", true],
+ ["dom.mozBrowserFramesEnabled", true],
+ ["dom.ipc.tabs.disabled", false],
+ ["network.disable.ipc.security", true]] },
+ runTests);
+ },
+
+ prepareTest,
+ testDefaultAction,
+ teardownHandler,
+
+ function() {
+ gCurrentTest++;
+ runTests();
+ },
+ prepareTest,
+ testDefaultAction,
+ teardownHandler
+];
+
+function runTests()
+{
+ if (!tests.length) {
+ SimpleTest.finish();
+ return;
+ }
+
+ var test = tests.shift();
+ test();
+}
+
+</script>
+</pre>
+</body>
+</html>