49 lines
1.8 KiB
PHP
49 lines
1.8 KiB
PHP
<?php
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// Copyright 2004-present Facebook. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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namespace Facebook\WebDriver;
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/**
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* WebDriver interface implemented by drivers that support JavaScript.
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*/
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interface JavaScriptExecutor
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{
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/**
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* Inject a snippet of JavaScript into the page for execution in the context
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* of the currently selected frame. The executed script is assumed to be
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* synchronous and the result of evaluating the script will be returned.
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*
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* @param string $script The script to inject.
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* @param array $arguments The arguments of the script.
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* @return mixed The return value of the script.
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*/
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public function executeScript($script, array $arguments = []);
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/**
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* Inject a snippet of JavaScript into the page for asynchronous execution in
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* the context of the currently selected frame.
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*
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* The driver will pass a callback as the last argument to the snippet, and
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* block until the callback is invoked.
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*
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* @see WebDriverExecuteAsyncScriptTestCase
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*
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* @param string $script The script to inject.
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* @param array $arguments The arguments of the script.
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* @return mixed The value passed by the script to the callback.
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*/
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public function executeAsyncScript($script, array $arguments = []);
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}
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