gecko-dev/dom/console/tests/test_jsm.xhtml

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<?xml version="1.0"?>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<window title="Console + JSM"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
onload="test();">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
<script type="application/javascript">
<![CDATA[
const JSM = "chrome://mochitests/content/chrome/dom/console/tests/console.jsm";
const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
let dumpCalled = 0;
function dumpFunction(msg) {
ok(msg.includes("_PREFIX_"), "we have a prefix");
dump("Message received: " + msg); // Just for debugging
dumpCalled++;
}
function consoleListener() {
Services.obs.addObserver(this, "console-api-log-event");
}
consoleListener.prototype = {
count: 0,
observe: function(aSubject, aTopic, aData) {
if (aTopic == "console-api-log-event") {
var obj = aSubject.wrappedJSObject;
ok(obj.chromeContext, "JSM is always a chrome context");
if (obj.innerID == JSM) {
is(obj.ID, "jsm", "ID and InnerID are correctly set.");
is(obj.arguments[0], "Hello world!", "Message matches");
is(obj.consoleID, "", "No consoleID for console API");
is(obj.prefix, "", "prefix is empty by default");
// We want to see 2 messages from this innerID, the first is generated
// by console.log, the second one from createInstance().log();
++this.count;
} else if (obj.innerID == "CUSTOM INNER") {
is(obj.ID, "jsm", "ID and InnerID are correctly set.");
is(obj.arguments[0], "Hello world!", "Message matches");
is(obj.consoleID, "wow", "consoleID is set by consoleInstance");
is(obj.prefix, "_PREFIX_", "prefix is set by consoleInstance");
++this.count;
} else if (obj.innerID == "LEVEL") {
// Nothing special... just we don't want to see 'invisible' messages.
is(obj.ID, "jsm", "ID and InnerID are correctly set.");
is(obj.arguments[0], "Hello world!", "Message matches");
is(obj.prefix, "", "prefix is empty by default");
++this.count;
}
if (this.count == 4) {
is(dumpCalled, 2, "Dump has been called!");
Services.obs.removeObserver(this, "console-api-log-event");
SimpleTest.finish();
}
}
}
}
function test() {
SimpleTest.waitForExplicitFinish();
SpecialPowers.pushPrefEnv({set: [["pref.test.console", "log"]]}).then(() => {
var cl = new consoleListener();
ChromeUtils.import(JSM, window);
ConsoleTest.go(dumpFunction);
});
}
]]>
</script>
<body xmlns="http://www.w3.org/1999/xhtml">
</body>
</window>