1   /***
2    * <copyright>
3    *  Copyright 1997-2002 InfoEther, LLC
4    *  under sponsorship of the Defense Advanced Research Projects Agency
5    (DARPA).
6    *
7    *  This program is free software; you can redistribute it and/or modify
8    *  it under the terms of the Cougaar Open Source License as published
9    by
10   *  DARPA on the Cougaar Open Source Website (www.cougaar.org).
11   *
12   *  THE COUGAAR SOFTWARE AND ANY DERIVATIVE SUPPLIED BY LICENSOR IS
13   *  PROVIDED 'AS IS' WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS OR
14   *  IMPLIED, INCLUDING (BUT NOT LIMITED TO) ALL IMPLIED WARRANTIES OF
15   *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND WITHOUT
16   *  ANY WARRANTIES AS TO NON-INFRINGEMENT.  IN NO EVENT SHALL COPYRIGHT
17   *  HOLDER BE LIABLE FOR ANY DIRECT, SPECIAL, INDIRECT OR CONSEQUENTIAL
18   *  DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE OF DATA OR PROFITS,
19   *  TORTIOUS CONDUCT, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20   *  PERFORMANCE OF THE COUGAAR SOFTWARE.
21   * </copyright>
22   */
23  package test.net.sourceforge.pmd;
24  
25  import junit.framework.TestCase;
26  import net.sourceforge.pmd.CommandLineOptions;
27  import net.sourceforge.pmd.renderers.CSVRenderer;
28  import net.sourceforge.pmd.renderers.EmacsRenderer;
29  import net.sourceforge.pmd.renderers.HTMLRenderer;
30  import net.sourceforge.pmd.renderers.IDEAJRenderer;
31  import net.sourceforge.pmd.renderers.TextRenderer;
32  import net.sourceforge.pmd.renderers.VBHTMLRenderer;
33  import net.sourceforge.pmd.renderers.XMLRenderer;
34  
35  import java.io.InputStreamReader;
36  
37  public class CommandLineOptionsTest extends TestCase {
38  
39      public void testTargetJDKVersion() {
40          CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic"});
41          assertEquals("1.4", opt.getTargetJDK());
42          opt = new CommandLineOptions(new String[]{"file", "format", "ruleset", "-targetjdk", "1.3"});
43          assertEquals("1.3", opt.getTargetJDK());
44          opt = new CommandLineOptions(new String[]{"file", "format", "ruleset", "-targetjdk", "1.5"});
45          assertEquals("1.5", opt.getTargetJDK());
46          opt = new CommandLineOptions(new String[]{"file", "format", "ruleset", "-targetjdk", "1.6"});
47          assertEquals("1.6", opt.getTargetJDK());
48          opt = new CommandLineOptions(new String[]{"-targetjdk", "1.6", "file", "format", "ruleset"});
49          assertEquals("1.6", opt.getTargetJDK());
50      }
51  
52      public void testDebug() {
53          CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic", "-debug"});
54          assertTrue(opt.debugEnabled());
55          opt = new CommandLineOptions(new String[]{"-debug", "file", "format", "basic"});
56          assertTrue(opt.debugEnabled());
57      }
58  
59      public void testExcludeMarker() {
60          CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic", "-excludemarker", "FOOBAR"});
61          assertEquals("FOOBAR", opt.getExcludeMarker());
62          opt = new CommandLineOptions(new String[]{"-excludemarker", "FOOBAR", "file", "format", "basic"});
63          assertEquals("FOOBAR", opt.getExcludeMarker());
64      }
65  
66      public void testShortNames() {
67          CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic", "-shortnames"});
68          assertTrue(opt.shortNamesEnabled());
69          opt = new CommandLineOptions(new String[]{"-shortnames", "file", "format", "basic"});
70          assertTrue(opt.shortNamesEnabled());
71      }
72  
73      public void testEncoding() {
74          CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic"});
75          assertTrue(opt.getEncoding().equals((new InputStreamReader(System.in)).getEncoding()));
76          opt = new CommandLineOptions(new String[]{"file", "format", "ruleset", "-encoding", "UTF-8"});
77          assertTrue(opt.getEncoding().equals("UTF-8"));
78          opt = new CommandLineOptions(new String[]{"-encoding", "UTF-8", "file", "format", "ruleset"});
79          assertTrue(opt.getEncoding().equals("UTF-8"));
80      }
81  
82      public void testInputFileName() {
83          CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic"});
84          assertEquals("file", opt.getInputPath());
85      }
86  
87      public void testReportFormat() {
88          CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic"});
89          assertEquals("format", opt.getReportFormat());
90      }
91  
92      public void testRulesets() {
93          CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic"});
94          assertEquals("rulesets/basic.xml", opt.getRulesets());
95      }
96  
97      public void testCommaSeparatedFiles() {
98          CommandLineOptions opt = new CommandLineOptions(new String[]{"file1,file2,file3", "format", "basic"});
99          assertTrue(opt.containsCommaSeparatedFileList());
100     }
101 
102     public void testNotEnoughArgs() {
103         try {
104             new CommandLineOptions(new String[]{"file1", "format"});
105             fail("Should have thrown an exception when only array contained < 3 args");
106         } catch (RuntimeException re) {
107             // cool
108         }
109     }
110 
111     public void testNullArgs() {
112         try {
113             new CommandLineOptions(null);
114             fail("Should have thrown an exception when null passed to constructor");
115         } catch (RuntimeException re) {
116             // cool
117         }
118     }
119     
120     public void testReportFile(){
121     	
122         CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "format", "basic", "-reportfile", "foo.txt"});
123         assertSame("foo.txt", opt.getReportFile());
124         opt = new CommandLineOptions(new String[]{"-reportfile", "foo.txt", "file", "format", "basic"});
125         assertSame("foo.txt", opt.getReportFile());
126     }
127 
128     public void testCpus() {
129 
130 		CommandLineOptions opt = new CommandLineOptions(new String[] { "file", "format", "basic", "-cpus", "2" });
131 		assertEquals(2, opt.getCpus());
132 		opt = new CommandLineOptions(new String[] { "-cpus", "2", "file", "format", "basic" });
133 		assertEquals(2, opt.getCpus());
134 	}
135 
136     public void testRenderer() {
137         CommandLineOptions opt = new CommandLineOptions(new String[]{"file", "xml", "basic"});
138         assertTrue(opt.createRenderer() instanceof XMLRenderer);
139         opt = new CommandLineOptions(new String[]{"file", "html", "basic"});
140         assertTrue(opt.createRenderer() instanceof HTMLRenderer);
141         opt = new CommandLineOptions(new String[]{"file", "text", "basic"});
142         assertTrue(opt.createRenderer() instanceof TextRenderer);
143         opt = new CommandLineOptions(new String[]{"file", "emacs", "basic"});
144         assertTrue(opt.createRenderer() instanceof EmacsRenderer);
145         opt = new CommandLineOptions(new String[]{"file", "csv", "basic"});
146         assertTrue(opt.createRenderer() instanceof CSVRenderer);
147         opt = new CommandLineOptions(new String[]{"file", "vbhtml", "basic"});
148         assertTrue(opt.createRenderer() instanceof VBHTMLRenderer);
149         opt = new CommandLineOptions(new String[]{"file", "ideaj", "basic"});
150         assertTrue(opt.createRenderer() instanceof IDEAJRenderer);
151 
152         try {
153             opt = new CommandLineOptions(new String[]{"file", "fiddlefaddle", "basic"});
154             opt.createRenderer();
155         } catch (IllegalArgumentException iae) {
156             // cool
157         }
158 
159         try {
160             opt = new CommandLineOptions(new String[]{"file", "", "basic"});
161             opt.createRenderer();
162         } catch (IllegalArgumentException iae) {
163             // cool
164         }
165     }
166     
167     public void testOptionsFirst(){
168 		CommandLineOptions opt = new CommandLineOptions(new String[] { "-cpus", "2", "-debug", "file", "format", "basic" });
169 		assertEquals(2, opt.getCpus());
170         assertEquals("file", opt.getInputPath());
171         assertEquals("format", opt.getReportFormat());
172         assertEquals("rulesets/basic.xml", opt.getRulesets());
173         assertTrue(opt.debugEnabled());
174     }
175 }