| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| package { |
| |
| import flash.display.DisplayObject; |
| |
| import mx.core.mx_internal; |
| use namespace mx_internal; |
| |
| /** |
| * Instead of a property, we use an event so the MXML |
| * compiler will wrap the code in a function for us |
| */ |
| [Event(name="valueExpression", type="flash.events.Event")] |
| |
| /** |
| * The test step that sets a property to some value |
| * MXML attributes: |
| * target |
| * styleName |
| * value |
| * waitTarget (optional) |
| * waitEvent (optional) |
| * timeout (optional); |
| */ |
| public class SetStyle extends TestStep |
| { |
| |
| /** |
| * @private |
| */ |
| override public function execute(root:DisplayObject, context:UnitTester, testCase:TestCase, testResult:TestResult):Boolean |
| { |
| if (waitEvent && waitTarget == null) |
| waitTarget = target; |
| return super.execute(root, context, testCase, testResult); |
| } |
| |
| /** |
| * Set the target's property to the specified value |
| */ |
| override protected function doStep():void |
| { |
| var actualTarget:Object = context.stringToObject(target); |
| if (!actualTarget) |
| { |
| testResult.doFail("Target " + target + " not found"); |
| return; |
| } |
| |
| try |
| { |
| if (hasEventListener("valueExpression")) |
| { |
| context.resetValue(); |
| dispatchEvent(new RunCodeEvent("valueExpression", root["document"], context, testCase, testResult)); |
| value = context.value; |
| if (!context.valueChanged) |
| TestOutput.logResult("WARNING: value was not set by valueExpression. 'value=' missing from expression?"); |
| } |
| |
| } |
| catch (e:Error) |
| { |
| TestOutput.logResult("Exception thrown evaluating value expression."); |
| testResult.doFail (e.getStackTrace()); |
| return; |
| } |
| |
| actualTarget.setStyle (styleName, value); |
| } |
| |
| /** |
| * The object to set a property on |
| */ |
| public var target:String; |
| |
| /** |
| * The name of the property to set |
| */ |
| public var styleName:String; |
| |
| /** |
| * The value to set |
| */ |
| public var value:Object; |
| |
| /** |
| * customize string representation |
| */ |
| override public function toString():String |
| { |
| var s:String = "SetStyle"; |
| if (target) |
| s += ": target = " + target; |
| if (styleName) |
| s += ", styleName = " + styleName; |
| return s; |
| } |
| } |
| |
| } |