1 /* 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 /* 26 * @test 27 * @summary Test the OutputAnalyzer reporting functionality, 28 * such as printing additional diagnostic info 29 * (exit code, stdout, stderr, command line, etc.) 30 * @library /testlibrary 31 */ 32 33 import java.io.ByteArrayOutputStream; 34 import java.io.PrintStream; 35 36 import jdk.testlibrary.OutputAnalyzer; 37 38 public class OutputAnalyzerReportingTest { 39 40 public static void main(String[] args) throws Exception { 41 // Create the output analyzer under test 42 String stdout = "aaaaaa"; 43 String stderr = "bbbbbb"; 44 OutputAnalyzer output = new OutputAnalyzer(stdout, stderr); 45 46 // Expected summary values should be the same for all cases, 47 // since the outputAnalyzer object is the same 48 String expectedExitValue = "-1"; 49 String expectedSummary = 50 " stdout: [" + stdout + "];\n" + 51 " stderr: [" + stderr + "]\n" + 52 " exitValue = " + expectedExitValue + "\n"; 53 54 55 DiagnosticSummaryTestRunner testRunner = 56 new DiagnosticSummaryTestRunner(); 57 58 // should have exit value 59 testRunner.init(expectedSummary); 60 int unexpectedExitValue = 2; 61 try { 62 output.shouldHaveExitValue(unexpectedExitValue); 63 } catch (RuntimeException e) { } 64 testRunner.closeAndCheckResults(); 65 66 // should not contain 67 testRunner.init(expectedSummary); 68 try { 69 output.shouldNotContain(stdout); 70 } catch (RuntimeException e) { } 71 testRunner.closeAndCheckResults(); 72 73 // should contain 74 testRunner.init(expectedSummary); 75 try { 76 output.shouldContain("unexpected-stuff"); 77 } catch (RuntimeException e) { } 78 testRunner.closeAndCheckResults(); 79 80 // should not match 81 testRunner.init(expectedSummary); 82 try { 83 output.shouldNotMatch("[a]"); 84 } catch (RuntimeException e) { } 85 testRunner.closeAndCheckResults(); 86 87 // should match 88 testRunner.init(expectedSummary); 89 try { 90 output.shouldMatch("[qwerty]"); 91 } catch (RuntimeException e) { } 92 testRunner.closeAndCheckResults(); 93 94 } 95 96 private static class DiagnosticSummaryTestRunner { 97 private ByteArrayOutputStream byteStream = 98 new ByteArrayOutputStream(10000); 99 100 private String expectedSummary = ""; 101 private PrintStream errStream; 102 103 104 public void init(String expectedSummary) { 105 this.expectedSummary = expectedSummary; 106 byteStream.reset(); 107 errStream = new PrintStream(byteStream); 108 System.setErr(errStream); 109 } 110 111 public void closeAndCheckResults() { 112 // check results 113 errStream.close(); 114 String stdErrStr = byteStream.toString(); 115 if (!stdErrStr.contains(expectedSummary)) { 116 throw new RuntimeException("The output does not contain " 117 + "the diagnostic message, or the message is incorrect"); 118 } 119 } 120 } 121 122 }