/* | |
* Copyright (C) 2009 Google Inc. All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions are | |
* met: | |
* | |
* * Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* * Redistributions in binary form must reproduce the above | |
* copyright notice, this list of conditions and the following disclaimer | |
* in the documentation and/or other materials provided with the | |
* distribution. | |
* * Neither the name of Google Inc. nor the names of its | |
* contributors may be used to endorse or promote products derived from | |
* this software without specific prior written permission. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
WebInspector.TestController = function(callId) | |
{ | |
this._callId = callId; | |
this._waitUntilDone = false; | |
} | |
WebInspector.TestController.prototype = { | |
waitUntilDone: function() | |
{ | |
this._waitUntilDone = true; | |
}, | |
notifyDone: function(result) | |
{ | |
var message = typeof result === "undefined" ? "\"<undefined>\"" : JSON.stringify(result); | |
InspectorBackend.didEvaluateForTestInFrontend(this._callId, message); | |
}, | |
runAfterPendingDispatches: function(callback) | |
{ | |
if (WebInspector.pendingDispatches === 0) { | |
callback(); | |
return; | |
} | |
setTimeout(this.runAfterPendingDispatches.bind(this), 0, callback); | |
} | |
} | |
WebInspector.evaluateForTestInFrontend = function(callId, script) | |
{ | |
var controller = new WebInspector.TestController(callId); | |
function invokeMethod() | |
{ | |
try { | |
var result; | |
if (window[script] && typeof window[script] === "function") | |
result = window[script].call(WebInspector, controller); | |
else | |
result = window.eval(script); | |
if (!controller._waitUntilDone) | |
controller.notifyDone(result); | |
} catch (e) { | |
controller.notifyDone(e.toString()); | |
} | |
} | |
controller.runAfterPendingDispatches(invokeMethod); | |
} |