1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
/*
* Copyright (c) 2013, 2015, 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.
*/
package jdk.testlibrary;
/*
* @test
* @summary Test the OutputAnalyzer reporting functionality,
* such as printing additional diagnostic info
* (exit code, stdout, stderr, command line, etc.)
* @modules java.management
* @build jdk.testlibrary.*
* @run main jdk.testlibrary.OutputAnalyzerReportingTest
*/
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
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");
}
}
}
}
|
