Mercurial > hg > truffle

annotate test/testlibrary_tests/OutputAnalyzerReportingTest.java @ 18408:2c3666f44855

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Truffle: initial commit of object API implementation
author Andreas Woess <andreas.woess@jku.at>
date Tue, 18 Nov 2014 23:19:43 +0100
parents 5b1191bf0b4b
children
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1 /*
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23
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24
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25 /*
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26 * @test
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27 * @summary Test the OutputAnalyzer reporting functionality,
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28 * such as printing additional diagnostic info
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29 * (exit code, stdout, stderr, command line, etc.)
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30 * @library /testlibrary
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31 */
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32
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33 import java.io.ByteArrayOutputStream;
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34 import java.io.PrintStream;
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35
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36 import com.oracle.java.testlibrary.OutputAnalyzer;
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37 import com.oracle.java.testlibrary.ProcessTools;
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38
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39
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40 public class OutputAnalyzerReportingTest {
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41
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42 public static void main(String[] args) throws Exception {
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43 // Create the output analyzer under test
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44 String stdout = "aaaaaa";
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45 String stderr = "bbbbbb";
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46 OutputAnalyzer output = new OutputAnalyzer(stdout, stderr);
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47
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48 // Expected summary values should be the same for all cases,
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49 // since the outputAnalyzer object is the same
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50 String expectedExitValue = "-1";
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51 String expectedSummary =
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52 " stdout: [" + stdout + "];\n" +
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53 " stderr: [" + stderr + "]\n" +
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54 " exitValue = " + expectedExitValue + "\n";
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55
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56
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57 DiagnosticSummaryTestRunner testRunner =
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58 new DiagnosticSummaryTestRunner();
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59
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60 // should have exit value
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61 testRunner.init(expectedSummary);
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62 int unexpectedExitValue = 2;
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63 try {
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64 output.shouldHaveExitValue(unexpectedExitValue);
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65 } catch (RuntimeException e) { }
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66 testRunner.closeAndCheckResults();
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67
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68 // should not contain
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69 testRunner.init(expectedSummary);
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70 try {
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71 output.shouldNotContain(stdout);
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72 } catch (RuntimeException e) { }
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73 testRunner.closeAndCheckResults();
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74
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75 // should contain
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76 testRunner.init(expectedSummary);
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77 try {
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78 output.shouldContain("unexpected-stuff");
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79 } catch (RuntimeException e) { }
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80 testRunner.closeAndCheckResults();
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81
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82 // should not match
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83 testRunner.init(expectedSummary);
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84 try {
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85 output.shouldNotMatch("[a]");
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86 } catch (RuntimeException e) { }
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87 testRunner.closeAndCheckResults();
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88
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89 // should match
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90 testRunner.init(expectedSummary);
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91 try {
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92 output.shouldMatch("[qwerty]");
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93 } catch (RuntimeException e) { }
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94 testRunner.closeAndCheckResults();
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95
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96 }
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97
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98 private static class DiagnosticSummaryTestRunner {
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99 private ByteArrayOutputStream byteStream =
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100 new ByteArrayOutputStream(10000);
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101
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102 private String expectedSummary = "";
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103 private PrintStream errStream;
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104
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105
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106 public void init(String expectedSummary) {
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107 this.expectedSummary = expectedSummary;
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108 byteStream.reset();
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109 errStream = new PrintStream(byteStream);
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110 System.setErr(errStream);
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111 }
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112
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113 public void closeAndCheckResults() {
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114 // check results
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115 errStream.close();
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116 String stdErrStr = byteStream.toString();
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117 if (!stdErrStr.contains(expectedSummary)) {
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118 throw new RuntimeException("The output does not contain "
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119 + "the diagnostic message, or the message is incorrect");
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120 }
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121 }
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122 }
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123
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124 }