mirror of
https://github.com/classilla/tenfourfox.git
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52 lines
1.7 KiB
JavaScript
52 lines
1.7 KiB
JavaScript
"use strict";
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var Cc = Components.classes;
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var Ci = Components.interfaces;
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var Cu = Components.utils;
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var Cr = Components.results;
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var {require} = Cu.import("resource://devtools/shared/Loader.jsm");
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const DevToolsUtils = require("devtools/shared/DevToolsUtils");
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// Register a console listener, so console messages don't just disappear
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// into the ether.
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// If for whatever reason the test needs to post console errors that aren't
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// failures, set this to true.
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var ALLOW_CONSOLE_ERRORS = false;
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var errorCount = 0;
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var listener = {
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observe: function (aMessage) {
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errorCount++;
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try {
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// If we've been given an nsIScriptError, then we can print out
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// something nicely formatted, for tools like Emacs to pick up.
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var scriptError = aMessage.QueryInterface(Ci.nsIScriptError);
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dump(aMessage.sourceName + ":" + aMessage.lineNumber + ": " +
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scriptErrorFlagsToKind(aMessage.flags) + ": " +
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aMessage.errorMessage + "\n");
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var string = aMessage.errorMessage;
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} catch (x) {
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// Be a little paranoid with message, as the whole goal here is to lose
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// no information.
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try {
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var string = "" + aMessage.message;
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} catch (x) {
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var string = "<error converting error message to string>";
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}
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}
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// Make sure we exit all nested event loops so that the test can finish.
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while (DebuggerServer.xpcInspector.eventLoopNestLevel > 0) {
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DebuggerServer.xpcInspector.exitNestedEventLoop();
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}
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if (!ALLOW_CONSOLE_ERRORS) {
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do_throw("head_devtools.js got console message: " + string + "\n");
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}
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}
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};
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var consoleService = Cc["@mozilla.org/consoleservice;1"].getService(Ci.nsIConsoleService);
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consoleService.registerListener(listener);
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