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Groovy example source code file (ExecuteTest_Windows.groovy)

This example Groovy source code file (ExecuteTest_Windows.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

executetest_windows, executetest_windows, expected, groovytestcase, ioexception, ioexception, should, should, string, string

The Groovy ExecuteTest_Windows.groovy source code

/*
 * Copyright 2003-2010 the original author or authors.
 *
 * Licensed 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 groovy.execute

/**
 *  Test to ensure that the execute mechanism works fine on Windows systems.
 *
 *  <p>These test are a bit trivial but at least they are here :-)

* * @author Paul King * @version $Revision: 6165 $ */ class ExecuteTest_Windows extends GroovyTestCase { void testCmdEchoOneArray() { def process = ( [ "cmd.exe" , "/c" , "echo 1" ] as String[] ).execute() process.waitFor() assert process.in.text.trim() == "1" } void testCmdEchoOneList() { def process = [ "cmd.exe" , "/c" , "echo 1" ].execute ( ) process.waitFor() assert process.in.text.trim() == "1" } void testCmdDate() { def process = "cmd.exe /c date.exe /t".execute() process.waitFor() def theDate = process.in.text.trim() def minLen = 8 // dk: the length depends on the locale settings and usually contains two digits for // each day/month/year where the separation char may differ. This test may fail for // locales with even shorter date representations. As soon as this happens, please // adapt the minLen value. assert theDate.size() >= minLen, "Expected '$theDate' to be at least $minLen chars long" } void testEchoOneArray() { try { def process = ( [ "echo 1" ] as String[] ).execute() process.waitFor() fail ( "Should have thrown java.io.IOException: echo 1: not found" ) } catch ( IOException ioe ) { } } void testEchoOneList() { try { def process = [ "echo 1" ].execute() process.waitFor() fail ( "Should have thrown java.io.IOException: echo 1: not found" ) } catch ( IOException ioe ) { } } }

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