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23 * PhilSchwartau@aol.com
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41 * Date: 10 November 2003
42 * SUMMARY: Testing regexps with complementary alternatives
44 * See http://bugzilla.mozilla.org/show_bug.cgi?id=225289
47 //-----------------------------------------------------------------------------
49 var BUGNUMBER = 225289;
50 var summary = 'Testing regexps with complementary alternatives';
52 var statusmessages = new Array();
54 var patterns = new Array();
56 var strings = new Array();
58 var actualmatches = new Array();
59 var expectedmatch = '';
60 var expectedmatches = new Array();
63 // this pattern should match any string!
66 status = inSection(1);
68 actualmatch = string.match(pattern);
69 expectedmatch = Array('a');
72 status = inSection(2);
74 actualmatch = string.match(pattern);
78 status = inSection(3);
80 actualmatch = string.match(pattern);
81 expectedmatch = Array('(');
87 status = inSection(4);
89 actualmatch = string.match(pattern);
90 expectedmatch = Array('a', 'a');
93 status = inSection(5);
95 actualmatch = string.match(pattern);
99 status = inSection(6);
101 actualmatch = string.match(pattern);
102 expectedmatch = Array('(', '(');
106 pattern = /(a)|([^a])/;
108 status = inSection(7);
110 actualmatch = string.match(pattern);
111 expectedmatch = Array('a', 'a', undefined);
114 status = inSection(8);
116 actualmatch = string.match(pattern);
117 expectedmatch = null;
120 status = inSection(9);
122 actualmatch = string.match(pattern);
123 expectedmatch = Array('(', undefined, '(');
127 // note this pattern has one non-capturing parens
128 pattern = /((?:a|[^a])*)/g;
130 status = inSection(10);
132 actualmatch = string.match(pattern);
133 expectedmatch = Array('a', ''); // see bug 225289 comment 6
136 status = inSection(11);
138 actualmatch = string.match(pattern);
139 expectedmatch = Array(''); // see bug 225289 comment 9
142 status = inSection(12);
144 actualmatch = string.match(pattern);
145 expectedmatch = Array('()', ''); // see bug 225289 comment 6
151 //-------------------------------------------------------------------------------------------------
153 //-------------------------------------------------------------------------------------------------
159 statusmessages[i] = status;
160 patterns[i] = pattern;
162 actualmatches[i] = actualmatch;
163 expectedmatches[i] = expectedmatch;
171 printBugNumber(BUGNUMBER);
172 printStatus (summary);
173 testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);