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