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 com.oracle.java.testlibrary.OutputAnalyzer; 37 import com.oracle.java.testlibrary.ProcessTools; 38 39 40 public class OutputAnalyzerReportingTest { 41 42 public static void main(String[] args) throws Exception { 43 // Create the output analyzer under test 44 String stdout = "aaaaaa"; 45 String stderr = "bbbbbb"; 46 OutputAnalyzer output = new OutputAnalyzer(stdout, stderr); 47 48 // Expected summary values should be the same for all cases, 49 // since the outputAnalyzer object is the same 50 String expectedExitValue = "-1"; 51 String expectedSummary = 52 " stdout: [" + stdout + "];\n" + 53 " stderr: [" + stderr + "]\n" + 54 " exitValue = " + expectedExitValue + "\n"; 55 56 57 DiagnosticSummaryTestRunner testRunner = 58 new DiagnosticSummaryTestRunner(); 59 60 // should have exit value 61 testRunner.init(expectedSummary); 62 int unexpectedExitValue = 2; 63 try { 64 output.shouldHaveExitValue(unexpectedExitValue); 65 } catch (RuntimeException e) { } 66 testRunner.closeAndCheckResults(); 67 68 // should not contain 69 testRunner.init(expectedSummary); 70 try { 71 output.shouldNotContain(stdout); 72 } catch (RuntimeException e) { } 73 testRunner.closeAndCheckResults(); 74 75 // should contain 76 testRunner.init(expectedSummary); 77 try { 78 output.shouldContain("unexpected-stuff"); 79 } catch (RuntimeException e) { } 80 testRunner.closeAndCheckResults(); 81 82 // should not match 83 testRunner.init(expectedSummary); 84 try { 85 output.shouldNotMatch("[a]"); 86 } catch (RuntimeException e) { } 87 testRunner.closeAndCheckResults(); 88 89 // should match 90 testRunner.init(expectedSummary); 91 try { 92 output.shouldMatch("[qwerty]"); 93 } catch (RuntimeException e) { } 94 testRunner.closeAndCheckResults(); 95 96 } 97 98 private static class DiagnosticSummaryTestRunner { 99 private ByteArrayOutputStream byteStream = 100 new ByteArrayOutputStream(10000); 101 102 private String expectedSummary = ""; 103 private PrintStream errStream; 104 105 106 public void init(String expectedSummary) { 107 this.expectedSummary = expectedSummary; 108 byteStream.reset(); 109 errStream = new PrintStream(byteStream); 110 System.setErr(errStream); 111 } 112 113 public void closeAndCheckResults() { 114 // check results 115 errStream.close(); 116 String stdErrStr = byteStream.toString(); 117 if (!stdErrStr.contains(expectedSummary)) { 118 throw new RuntimeException("The output does not contain " 119 + "the diagnostic message, or the message is incorrect"); 120 } 121 } 122 } 123 124 }