Mercurial > hg > graal-compiler
view test/testlibrary/OutputAnalyzerReportingTest.java @ 12124:62f527c674d2
Merge
author | dholmes |
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date | Thu, 29 Aug 2013 00:22:13 -0400 |
parents | 9bd314787fad |
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/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @summary Test the OutputAnalyzer reporting functionality, * such as printing additional diagnostic info * (exit code, stdout, stderr, command line, etc.) * @library /testlibrary */ import java.io.ByteArrayOutputStream; import java.io.PrintStream; import com.oracle.java.testlibrary.OutputAnalyzer; import com.oracle.java.testlibrary.ProcessTools; public class OutputAnalyzerReportingTest { public static void main(String[] args) throws Exception { // Create the output analyzer under test String stdout = "aaaaaa"; String stderr = "bbbbbb"; OutputAnalyzer output = new OutputAnalyzer(stdout, stderr); // Expected summary values should be the same for all cases, // since the outputAnalyzer object is the same String expectedExitValue = "-1"; String expectedSummary = " stdout: [" + stdout + "];\n" + " stderr: [" + stderr + "]\n" + " exitValue = " + expectedExitValue + "\n"; DiagnosticSummaryTestRunner testRunner = new DiagnosticSummaryTestRunner(); // should have exit value testRunner.init(expectedSummary); int unexpectedExitValue = 2; try { output.shouldHaveExitValue(unexpectedExitValue); } catch (RuntimeException e) { } testRunner.closeAndCheckResults(); // should not contain testRunner.init(expectedSummary); try { output.shouldNotContain(stdout); } catch (RuntimeException e) { } testRunner.closeAndCheckResults(); // should contain testRunner.init(expectedSummary); try { output.shouldContain("unexpected-stuff"); } catch (RuntimeException e) { } testRunner.closeAndCheckResults(); // should not match testRunner.init(expectedSummary); try { output.shouldNotMatch("[a]"); } catch (RuntimeException e) { } testRunner.closeAndCheckResults(); // should match testRunner.init(expectedSummary); try { output.shouldMatch("[qwerty]"); } catch (RuntimeException e) { } testRunner.closeAndCheckResults(); } private static class DiagnosticSummaryTestRunner { private ByteArrayOutputStream byteStream = new ByteArrayOutputStream(10000); private String expectedSummary = ""; private PrintStream errStream; public void init(String expectedSummary) { this.expectedSummary = expectedSummary; byteStream.reset(); errStream = new PrintStream(byteStream); System.setErr(errStream); } public void closeAndCheckResults() { // check results errStream.close(); String stdErrStr = byteStream.toString(); if (!stdErrStr.contains(expectedSummary)) { throw new RuntimeException("The output does not contain " + "the diagnostic message, or the message is incorrect"); } } } }