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1 package com.thaiopensource.datatype.xsd.regex.test;
2
3 import com.thaiopensource.datatype.xsd.regex.Regex;
4 import com.thaiopensource.datatype.xsd.regex.RegexEngine;
5 import com.thaiopensource.datatype.xsd.regex.RegexSyntaxException;
6 import com.thaiopensource.util.Utf16;
7 import com.thaiopensource.util.Service;
8
9 import java.io.BufferedReader  ;
10 import java.io.FileInputStream ;
11 import java.io.InputStreamReader ;
12 import java.io.IOException ;
13 import java.util.Enumeration ;
14
15 public class CategoryTest {
16 static private final String categories = "LMNPZSC";
17 static private final String subCategories = "LuLlLtLmLoMnMcMeNdNlNoPcPdPsPePiPfPoZsZlZpSmScSkSoCcCfCoCn";
18
19 private final Regex[] categoryPosRegexes = new Regex[categories.length()];
20 private final Regex[] categoryNegRegexes = new Regex[categories.length()];
21 private final Regex[] subCategoryPosRegexes = new Regex[subCategories.length()/2];
22 private final Regex[] subCategoryNegRegexes = new Regex[subCategories.length()/2];
23
24 static public void main(String [] args) throws IOException , RegexSyntaxException {
25 if (args.length != 2) {
26 System.err.println("usage: " + CategoryTest.class.getName() + " engineClass UnicodeData");
27 System.exit(2);
28 }
29 BufferedReader r = new BufferedReader (new InputStreamReader (new FileInputStream (args[1])));
30 Enumeration e = new Service(RegexEngine.class).getProviders();
31 RegexEngine engine;
32 for (;;) {
33 if (!e.hasMoreElements()) {
34 System.err.println("couldn't find regex engine");
35 System.exit(2);
36 }
37 engine = (RegexEngine)e.nextElement();
38 if (engine.getClass().getName().equals(args[0]))
39 break;
40 }
41 int nFail = new CategoryTest(engine).testAll(r);
42 System.err.println(nFail + " tests failed");
43 System.exit(nFail > 0 ? 1 : 0);
44 }
45
46 CategoryTest(RegexEngine engine) throws RegexSyntaxException {
47 for (int i = 0, len = categories.length(); i < len; i++) {
48 String ch = categories.substring(i, i + 1);
49 categoryPosRegexes[i] = engine.compile("\\p{" + ch + "}");
50 categoryNegRegexes[i] = engine.compile("\\P{" + ch + "}");
51 }
52 for (int i = 0, len = subCategories.length(); i < len; i += 2) {
53 String name = subCategories.substring(i, i + 2);
54 subCategoryPosRegexes[i/2] = engine.compile("\\p{" + name + "}");
55 subCategoryNegRegexes[i/2] = engine.compile("\\P{" + name + "}");
56 }
57 }
58
59 int testAll(BufferedReader r) throws IOException {
60 int lastCode = -1;
61 for (;;) {
62 String line = r.readLine();
63 if (line == null)
64 break;
65 int semi = line.indexOf(';');
66 if (semi < 0)
67 continue;
68 int code = Integer.parseInt(line.substring(0, semi), 16);
69 int semi2 = line.indexOf(';', semi + 1);
70 String name = line.substring(semi, semi2);
71 String category = line.substring(semi2 + 1, semi2 + 3);
72 if (lastCode + 1 != code) {
73 String missingCategory = name.endsWith(", Last>") ? category : "Cn";
74 for (int i = lastCode + 1; i < code; i++)
75 test(i, missingCategory);
76 }
77 test(code, category);
78 lastCode = code;
79 }
80 for (++lastCode; lastCode < 0x110000; lastCode++)
81 test(lastCode, "Cn");
82 return nFail;
83 }
84
85 void test(int ch, String category) {
86 if (!isXmlChar(ch))
87 return;
88 if (subCategories.indexOf(category) < 0) {
89 System.err.println("Missing category: " + category);
90 System.exit(2);
91 }
92 for (int i = 0, len = categories.length(); i < len; i++)
93 check(ch, categoryPosRegexes[i], categoryNegRegexes[i],
94 category.charAt(0) == categories.charAt(i),
95 categories.substring(i, i + 1));
96 for (int i = 0, len = subCategories.length(); i < len; i += 2)
97 check(ch, subCategoryPosRegexes[i/2], subCategoryNegRegexes[i/2],
98 category.equals(subCategories.substring(i, i + 2)),
99 subCategories.substring(i, i + 2));
100 }
101
102 void check(int ch, Regex pos, Regex neg, boolean inPos, String cat) {
103 String str;
104 if (ch > 0xFFFF)
105 str = new String (new char[]{ Utf16.surrogate1(ch), Utf16.surrogate2(ch) });
106 else
107 str = new String (new char[]{ (char)ch });
108 if (pos.matches(str) != inPos )
109 fail(ch, cat);
110 if (neg.matches(str) != !inPos)
111 fail(ch, "-" + cat);
112 }
113
114 int nFail = 0;
115
116 void fail(int ch, String cat) {
117 nFail++;
118 System.err.println("Failed: " + Integer.toHexString(ch) + "/" + cat);
119 }
120
121 static boolean isXmlChar(int code) {
122 switch (code) {
123 case '\r': case '\n': case '\t':
124 return true;
125 case 0xFFFE: case 0xFFFF:
126 return false;
127 default:
128 if (code < 0x20)
129 return false;
130 if (code >= 0xD800 && code < 0xE000)
131 return false;
132 return true;
133 }
134 }
135 }
136 |
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