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1 package org.javacc.parser;
2
3 import java.io.File  ;
4
5 import junit.framework.TestCase;
6
7
12 public final class OptionsTest extends TestCase {
13 public void testDefaults() {
14 Options.init();
15 JavaCCErrors.reInit();
16
17 assertEquals(23, Options.optionValues.size());
18
19 assertEquals(true, Options.getBuildParser());
20 assertEquals(true, Options.getBuildTokenManager());
21 assertEquals(false, Options.getCacheTokens());
22 assertEquals(false, Options.getCommonTokenAction());
23 assertEquals(false, Options.getDebugLookahead());
24 assertEquals(false, Options.getDebugParser());
25 assertEquals(false, Options.getDebugTokenManager());
26 assertEquals(true, Options.getErrorReporting());
27 assertEquals(false, Options.getForceLaCheck());
28 assertEquals(false, Options.getIgnoreCase());
29 assertEquals(false, Options.getJavaUnicodeEscape());
30 assertEquals(true, Options.getKeepLineColumn());
31 assertEquals(true, Options.getSanityCheck());
32 assertEquals(true, Options.getStatic());
33 assertEquals(false, Options.getUnicodeInput());
34 assertEquals(false, Options.getUserCharStream());
35 assertEquals(false, Options.getUserTokenManager());
36 assertEquals(false, Options.getTokenManagerUsesParser());
37
38 assertEquals(2, Options.getChoiceAmbiguityCheck());
39 assertEquals(1, Options.getLookahead());
40 assertEquals(1, Options.getOtherAmbiguityCheck());
41
42 assertEquals("1.4", Options.getJdkVersion());
43
44 assertEquals(new File ("."), Options.getOutputDirectory());
45
46 assertEquals(0, JavaCCErrors.get_warning_count());
47 assertEquals(0, JavaCCErrors.get_error_count());
48 assertEquals(0, JavaCCErrors.get_parse_error_count());
49 assertEquals(0, JavaCCErrors.get_semantic_error_count());
50 }
51
52 public void testSetBooleanOption() {
53 Options.init();
54 JavaCCErrors.reInit();
55
56 assertEquals(true, Options.getStatic());
57 Options.setCmdLineOption("-NOSTATIC");
58 assertEquals(false, Options.getStatic());
59
60 assertEquals(false, Options.getJavaUnicodeEscape());
61 Options.setCmdLineOption("-JAVA_UNICODE_ESCAPE:true");
62 assertEquals(true, Options.getJavaUnicodeEscape());
63
64 assertEquals(true, Options.getSanityCheck());
65 Options.setCmdLineOption("-SANITY_CHECK=false");
66 assertEquals(false, Options.getSanityCheck());
67
68 assertEquals(0, JavaCCErrors.get_warning_count());
69 assertEquals(0, JavaCCErrors.get_error_count());
70 assertEquals(0, JavaCCErrors.get_parse_error_count());
71 assertEquals(0, JavaCCErrors.get_semantic_error_count());
72 }
73
74 public void testSetNonexistentOption() {
75 Options.init();
76 JavaCCErrors.reInit();
77
78 assertEquals(0, JavaCCErrors.get_warning_count());
79 Options.setInputFileOption(null, null, "OPTION", true);
80 assertEquals(1, JavaCCErrors.get_warning_count());
81
82 assertEquals(0, JavaCCErrors.get_error_count());
83 assertEquals(0, JavaCCErrors.get_parse_error_count());
84 assertEquals(0, JavaCCErrors.get_semantic_error_count());
85 }
86
87 public void testSetWrongTypeForOption() {
88 Options.init();
89 JavaCCErrors.reInit();
90
91 assertEquals(0, JavaCCErrors.get_warning_count());
92 assertEquals(0, JavaCCErrors.get_error_count());
93 Options.setInputFileOption(null, null, "STATIC", 8);
94 assertEquals(1, JavaCCErrors.get_warning_count());
95
96 assertEquals(0, JavaCCErrors.get_error_count());
97 assertEquals(0, JavaCCErrors.get_parse_error_count());
98 assertEquals(0, JavaCCErrors.get_semantic_error_count());
99 }
100
101 public void testNormalize() {
102 Options.init();
103 JavaCCErrors.reInit();
104
105 assertEquals(false, Options.getDebugLookahead());
106 assertEquals(false, Options.getDebugParser());
107
108 Options.setCmdLineOption("-DEBUG_LOOKAHEAD=TRUE");
109 Options.normalize();
110
111 assertEquals(true, Options.getDebugLookahead());
112 assertEquals(true, Options.getDebugParser());
113
114 assertEquals(0, JavaCCErrors.get_warning_count());
115 assertEquals(0, JavaCCErrors.get_error_count());
116 assertEquals(0, JavaCCErrors.get_parse_error_count());
117 assertEquals(0, JavaCCErrors.get_semantic_error_count());
118 }
119 } |
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