blob: 80df6e82397f950a5cd4ca089193d8bfc92bc99b [file] [log] [blame]
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +02001Test for regexp patterns without multi-byte support.
2See test95 for multi-byte tests.
Bram Moolenaar4d2fffc2007-08-14 15:29:16 +00003
4A pattern that gives the expected result produces OK, so that we know it was
5actually tried.
6
7STARTTEST
8:so small.vim
9:" tl is a List of Lists with:
10:" regexp pattern
11:" text to test the pattern on
12:" expected match (optional)
13:" expected submatch 1 (optional)
14:" expected submatch 2 (optional)
15:" etc.
16:" When there is no match use only the first two items.
17:let tl = []
Bram Moolenaar57a285b2013-05-26 16:57:28 +020018:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +020019:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
20:"""" Previously written tests """"""""""""""""""""""""""""""""
21:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
Bram Moolenaar57a285b2013-05-26 16:57:28 +020022:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020023:call add(tl, [2, 'ab', 'aab', 'ab'])
24:call add(tl, [2, 'b', 'abcdef', 'b'])
25:call add(tl, [2, 'bc*', 'abccccdef', 'bcccc'])
26:call add(tl, [0, 'bc\{-}', 'abccccdef', 'b'])
27:call add(tl, [0, 'bc\{-}\(d\)', 'abccccdef', 'bccccd', 'd'])
28:call add(tl, [2, 'bc*', 'abbdef', 'b'])
29:call add(tl, [2, 'c*', 'ccc', 'ccc'])
30:call add(tl, [2, 'bc*', 'abdef', 'b'])
31:call add(tl, [2, 'c*', 'abdef', ''])
32:call add(tl, [2, 'bc\+', 'abccccdef', 'bcccc'])
33:call add(tl, [2, 'bc\+', 'abdef']) "no match
Bram Moolenaar3d660142008-01-01 16:37:52 +000034:"
35:"operator \|
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020036:call add(tl, [2, 'a\|ab', 'cabd', 'a']) "alternation is ordered
Bram Moolenaar3d660142008-01-01 16:37:52 +000037:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020038:call add(tl, [2, 'c\?', 'ccb', 'c'])
39:call add(tl, [2, 'bc\?', 'abd', 'b'])
40:call add(tl, [2, 'bc\?', 'abccd', 'bc'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000041:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020042:call add(tl, [2, '\va{1}', 'ab', 'a'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000043:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020044:call add(tl, [2, '\va{2}', 'aa', 'aa'])
45:call add(tl, [2, '\va{2}', 'caad', 'aa'])
46:call add(tl, [2, '\va{2}', 'aba'])
47:call add(tl, [2, '\va{2}', 'ab'])
48:call add(tl, [2, '\va{2}', 'abaa', 'aa'])
49:call add(tl, [2, '\va{2}', 'aaa', 'aa'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000050:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020051:call add(tl, [2, '\vb{1}', 'abca', 'b'])
52:call add(tl, [2, '\vba{2}', 'abaa', 'baa'])
53:call add(tl, [2, '\vba{3}', 'aabaac'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000054:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020055:call add(tl, [2, '\v(ab){1}', 'ab', 'ab', 'ab'])
56:call add(tl, [2, '\v(ab){1}', 'dabc', 'ab', 'ab'])
57:call add(tl, [2, '\v(ab){1}', 'acb'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000058:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020059:call add(tl, [2, '\v(ab){0,2}', 'acb', "", ""])
60:call add(tl, [2, '\v(ab){0,2}', 'ab', 'ab', 'ab'])
61:call add(tl, [2, '\v(ab){1,2}', 'ab', 'ab', 'ab'])
62:call add(tl, [2, '\v(ab){1,2}', 'ababc', 'abab', 'ab'])
63:call add(tl, [2, '\v(ab){2,4}', 'ababcab', 'abab', 'ab'])
64:call add(tl, [2, '\v(ab){2,4}', 'abcababa', 'abab', 'ab'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000065:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020066:call add(tl, [2, '\v(ab){2}', 'abab', 'abab', 'ab'])
67:call add(tl, [2, '\v(ab){2}', 'cdababe', 'abab', 'ab'])
68:call add(tl, [2, '\v(ab){2}', 'abac'])
69:call add(tl, [2, '\v(ab){2}', 'abacabab', 'abab', 'ab'])
70:call add(tl, [2, '\v((ab){2}){2}', 'abababab', 'abababab', 'abab', 'ab'])
71:call add(tl, [2, '\v((ab){2}){2}', 'abacabababab', 'abababab', 'abab', 'ab'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000072:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020073:call add(tl, [2, '\v(a{1}){1}', 'a', 'a', 'a'])
74:call add(tl, [2, '\v(a{2}){1}', 'aa', 'aa', 'aa'])
75:call add(tl, [2, '\v(a{2}){1}', 'aaac', 'aa', 'aa'])
76:call add(tl, [2, '\v(a{2}){1}', 'daaac', 'aa', 'aa'])
77:call add(tl, [2, '\v(a{1}){2}', 'daaac', 'aa', 'a'])
78:call add(tl, [2, '\v(a{1}){2}', 'aaa', 'aa', 'a'])
79:call add(tl, [2, '\v(a{2})+', 'adaac', 'aa', 'aa'])
80:call add(tl, [2, '\v(a{2})+', 'aa', 'aa', 'aa'])
81:call add(tl, [2, '\v(a{2}){1}', 'aa', 'aa', 'aa'])
82:call add(tl, [2, '\v(a{1}){2}', 'aa', 'aa', 'a'])
83:call add(tl, [2, '\v(a{1}){1}', 'a', 'a', 'a'])
84:call add(tl, [2, '\v(a{2}){2}', 'aaaa', 'aaaa', 'aa'])
85:call add(tl, [2, '\v(a{2}){2}', 'aaabaaaa', 'aaaa', 'aa'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000086:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020087:call add(tl, [2, '\v(a+){2}', 'dadaac', 'aa', 'a'])
88:call add(tl, [2, '\v(a{3}){2}', 'aaaaaaa', 'aaaaaa', 'aaa'])
Bram Moolenaar3d660142008-01-01 16:37:52 +000089:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +020090:call add(tl, [2, '\v(a{1,2}){2}', 'daaac', 'aaa', 'a'])
91:call add(tl, [2, '\v(a{1,3}){2}', 'daaaac', 'aaaa', 'a'])
92:call add(tl, [2, '\v(a{1,3}){2}', 'daaaaac', 'aaaaa', 'aa'])
93:call add(tl, [2, '\v(a{1,3}){3}', 'daac'])
94:call add(tl, [2, '\v(a{1,2}){2}', 'dac'])
95:call add(tl, [2, '\v(a+)+', 'daac', 'aa', 'aa'])
96:call add(tl, [2, '\v(a+)+', 'aaa', 'aaa', 'aaa'])
97:call add(tl, [2, '\v(a+){1,2}', 'aaa', 'aaa', 'aaa'])
98:call add(tl, [2, '\v(a+)(a+)', 'aaa', 'aaa', 'aa', 'a'])
99:call add(tl, [2, '\v(a{3})+', 'daaaac', 'aaa', 'aaa'])
100:call add(tl, [2, '\v(a|b|c)+', 'aacb', 'aacb', 'b'])
101:call add(tl, [2, '\v(a|b|c){2}', 'abcb', 'ab', 'b'])
102:call add(tl, [2, '\v(abc){2}', 'abcabd', ])
103:call add(tl, [2, '\v(abc){2}', 'abdabcabc','abcabc', 'abc'])
Bram Moolenaar3d660142008-01-01 16:37:52 +0000104:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200105:call add(tl, [2, 'a*', 'cc', ''])
106:call add(tl, [2, '\v(a*)+', 'cc', ''])
107:call add(tl, [2, '\v((ab)+)+', 'ab', 'ab', 'ab', 'ab'])
108:call add(tl, [2, '\v(((ab)+)+)+', 'ab', 'ab', 'ab', 'ab', 'ab'])
109:call add(tl, [2, '\v(((ab)+)+)+', 'dababc', 'abab', 'abab', 'abab', 'ab'])
110:call add(tl, [2, '\v(a{0,2})+', 'cc', ''])
111:call add(tl, [2, '\v(a*)+', '', ''])
112:call add(tl, [2, '\v((a*)+)+', '', ''])
113:call add(tl, [2, '\v((ab)*)+', '', ''])
114:call add(tl, [2, '\va{1,3}', 'aab', 'aa'])
115:call add(tl, [2, '\va{2,3}', 'abaa', 'aa'])
Bram Moolenaar3d660142008-01-01 16:37:52 +0000116:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200117:call add(tl, [2, '\v((ab)+|c*)+', 'abcccaba', 'abcccab', '', 'ab'])
118:call add(tl, [2, '\v(a{2})|(b{3})', 'bbabbbb', 'bbb', '', 'bbb'])
119:call add(tl, [2, '\va{2}|b{2}', 'abab'])
120:call add(tl, [2, '\v(a)+|(c)+', 'bbacbaacbbb', 'a', 'a'])
121:call add(tl, [2, '\vab{2,3}c', 'aabbccccccccccccc', 'abbc'])
122:call add(tl, [2, '\vab{2,3}c', 'aabbbccccccccccccc', 'abbbc'])
123:call add(tl, [2, '\vab{2,3}cd{2,3}e', 'aabbbcddee', 'abbbcdde'])
124:call add(tl, [2, '\va(bc){2}d', 'aabcbfbc' ])
125:call add(tl, [2, '\va*a{2}', 'a', ])
126:call add(tl, [2, '\va*a{2}', 'aa', 'aa' ])
127:call add(tl, [2, '\va*a{2}', 'aaa', 'aaa' ])
128:call add(tl, [2, '\va*a{2}', 'bbbabcc', ])
129:call add(tl, [2, '\va*b*|a*c*', 'a', 'a'])
130:call add(tl, [2, '\va{1}b{1}|a{1}b{1}', ''])
Bram Moolenaar3d660142008-01-01 16:37:52 +0000131:"
132:"submatches
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200133:call add(tl, [2, '\v(a)', 'ab', 'a', 'a'])
134:call add(tl, [2, '\v(a)(b)', 'ab', 'ab', 'a', 'b'])
135:call add(tl, [2, '\v(ab)(b)(c)', 'abbc', 'abbc', 'ab', 'b', 'c'])
136:call add(tl, [2, '\v((a)(b))', 'ab', 'ab', 'ab', 'a', 'b'])
137:call add(tl, [2, '\v(a)|(b)', 'ab', 'a', 'a'])
Bram Moolenaar3d660142008-01-01 16:37:52 +0000138:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200139:call add(tl, [2, '\v(a*)+', 'aaaa', 'aaaa', ''])
140:call add(tl, [2, 'x', 'abcdef'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200141:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200142:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
143:""""" Simple tests """""""""""""""""""""""""""""""""""""""""""
144:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200145:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200146:" Search single groups
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200147:call add(tl, [2, 'ab', 'aab', 'ab'])
148:call add(tl, [2, 'ab', 'baced'])
149:call add(tl, [2, 'ab', ' ab ', 'ab'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200150:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200151:" Search multi-modifiers
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200152:call add(tl, [2, 'x*', 'xcd', 'x'])
153:call add(tl, [2, 'x*', 'xxxxxxxxxxxxxxxxsofijiojgf', 'xxxxxxxxxxxxxxxx'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200154:" empty match is good
155:call add(tl, [2, 'x*', 'abcdoij', ''])
156:" no match here
157:call add(tl, [2, 'x\+', 'abcdoin'])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200158:call add(tl, [2, 'x\+', 'abcdeoijdfxxiuhfij', 'xx'])
159:call add(tl, [2, 'x\+', 'xxxxx', 'xxxxx'])
160:call add(tl, [2, 'x\+', 'abc x siufhiush xxxxxxxxx', 'x'])
161:call add(tl, [2, 'x\=', 'x sdfoij', 'x'])
162:call add(tl, [2, 'x\=', 'abc sfoij', '']) " empty match is good
163:call add(tl, [2, 'x\=', 'xxxxxxxxx c', 'x'])
164:call add(tl, [2, 'x\?', 'x sdfoij', 'x'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200165:" empty match is good
166:call add(tl, [2, 'x\?', 'abc sfoij', ''])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200167:call add(tl, [2, 'x\?', 'xxxxxxxxxx c', 'x'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200168:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200169:call add(tl, [2, 'a\{0,0}', 'abcdfdoij', ''])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200170:" same thing as 'a?'
171:call add(tl, [2, 'a\{0,1}', 'asiubid axxxaaa', 'a'])
172:" same thing as 'a\{0,1}'
173:call add(tl, [2, 'a\{1,0}', 'asiubid axxxaaa', 'a'])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200174:call add(tl, [2, 'a\{3,6}', 'aa siofuh'])
175:call add(tl, [2, 'a\{3,6}', 'aaaaa asfoij afaa', 'aaaaa'])
176:call add(tl, [2, 'a\{3,6}', 'aaaaaaaa', 'aaaaaa'])
177:call add(tl, [2, 'a\{0}', 'asoiuj', ''])
178:call add(tl, [2, 'a\{2}', 'aaaa', 'aa'])
179:call add(tl, [2, 'a\{2}', 'iuash fiusahfliusah fiushfilushfi uhsaifuh askfj nasfvius afg aaaa sfiuhuhiushf', 'aa'])
180:call add(tl, [2, 'a\{2}', 'abcdefghijklmnopqrestuvwxyz1234567890'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200181:" same thing as 'a*'
182:call add(tl, [2, 'a\{0,}', 'oij sdigfusnf', ''])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200183:call add(tl, [2, 'a\{0,}', 'aaaaa aa', 'aaaaa'])
184:call add(tl, [2, 'a\{2,}', 'sdfiougjdsafg'])
185:call add(tl, [0, 'a\{2,}', 'aaaaasfoij ', 'aaaaa'])
186:call add(tl, [2, 'a\{,0}', 'oidfguih iuhi hiu aaaa', ''])
187:call add(tl, [2, 'a\{,5}', 'abcd', 'a'])
188:call add(tl, [2, 'a\{,5}', 'aaaaaaaaaa', 'aaaaa'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200189:" same thing as 'a*'
190:call add(tl, [2, 'a\{}', 'bbbcddiuhfcd', ''])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200191:call add(tl, [2, 'a\{}', 'aaaaioudfh coisf jda', 'aaaa'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200192:"
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200193:call add(tl, [2, 'a\{-0,0}', 'abcdfdoij', ''])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200194:" anti-greedy version of 'a?'
195:call add(tl, [2, 'a\{-0,1}', 'asiubid axxxaaa', ''])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200196:call add(tl, [2, 'a\{-3,6}', 'aa siofuh'])
197:call add(tl, [2, 'a\{-3,6}', 'aaaaa asfoij afaa', 'aaa'])
198:call add(tl, [2, 'a\{-3,6}', 'aaaaaaaa', 'aaa'])
199:call add(tl, [2, 'a\{-0}', 'asoiuj', ''])
200:call add(tl, [2, 'a\{-2}', 'aaaa', 'aa'])
201:call add(tl, [2, 'a\{-2}', 'abcdefghijklmnopqrestuvwxyz1234567890'])
202:call add(tl, [0, 'a\{-0,}', 'oij sdigfusnf', ''])
203:call add(tl, [0, 'a\{-0,}', 'aaaaa aa', ''])
204:call add(tl, [2, 'a\{-2,}', 'sdfiougjdsafg'])
205:call add(tl, [0, 'a\{-2,}', 'aaaaasfoij ', 'aa'])
206:call add(tl, [2, 'a\{-,0}', 'oidfguih iuhi hiu aaaa', ''])
207:call add(tl, [2, 'a\{-,5}', 'abcd', ''])
208:call add(tl, [2, 'a\{-,5}', 'aaaaaaaaaa', ''])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200209:" anti-greedy version of 'a*'
210:call add(tl, [0, 'a\{-}', 'bbbcddiuhfcd', ''])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200211:call add(tl, [0, 'a\{-}', 'aaaaioudfh coisf jda', ''])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200212:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200213:" Test groups of characters and submatches
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200214:call add(tl, [2, '\(abc\)*', 'abcabcabc', 'abcabcabc', 'abc'])
215:call add(tl, [2, '\(ab\)\+', 'abababaaaaa', 'ababab', 'ab'])
216:call add(tl, [2, '\(abaaaaa\)*cd', 'cd', 'cd', ''])
217:call add(tl, [2, '\(test1\)\? \(test2\)\?', 'test1 test3', 'test1 ', 'test1', ''])
218:call add(tl, [2, '\(test1\)\= \(test2\) \(test4443\)\=', ' test2 test4443 yupiiiiiiiiiii', ' test2 test4443', '', 'test2', 'test4443'])
219:call add(tl, [2, '\(\(sub1\) hello \(sub 2\)\)', 'asterix sub1 hello sub 2 obelix', 'sub1 hello sub 2', 'sub1 hello sub 2', 'sub1', 'sub 2'])
220:call add(tl, [2, '\(\(\(yyxxzz\)\)\)', 'abcdddsfiusfyyzzxxyyxxzz', 'yyxxzz', 'yyxxzz', 'yyxxzz', 'yyxxzz'])
221:call add(tl, [2, '\v((ab)+|c+)+', 'abcccaba', 'abcccab', 'ab', 'ab'])
222:call add(tl, [2, '\v((ab)|c*)+', 'abcccaba', 'abcccab', '', 'ab'])
223:call add(tl, [2, '\v(a(c*)+b)+', 'acbababaaa', 'acbabab', 'ab', ''])
224:call add(tl, [2, '\v(a|b*)+', 'aaaa', 'aaaa', ''])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200225:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200226:" Test greedy-ness and lazy-ness
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200227:call add(tl, [2, 'a\{-2,7}','aaaaaaaaaaaaa', 'aa'])
228:call add(tl, [2, 'a\{2,7}','aaaaaaaaaaaaaaaaaaaa', 'aaaaaaa'])
229:call add(tl, [2, '\vx(.{-,8})yz(.*)','xayxayzxayzxayz','xayxayzxayzxayz','ayxa','xayzxayz'])
230:call add(tl, [2, '\vx(.*)yz(.*)','xayxayzxayzxayz','xayxayzxayzxayz', 'ayxayzxayzxa',''])
231:call add(tl, [2, '\v(a{1,2}){-2,3}','aaaaaaa','aaaa','aa'])
232:call add(tl, [2, '\v(a{-1,3})+','aa','aa','a'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200233:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200234:" Test Character classes
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200235:call add(tl, [2, '\d\+e\d\d','test 10e23 fd','10e23'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200236:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200237:" Test collections and character range []
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200238:call add(tl, [2, '\v[a]', 'abcd', 'a'])
239:call add(tl, [2, 'a[bcd]', 'abcd', 'ab'])
240:call add(tl, [2, 'a[b-d]', 'acbd', 'ac'])
241:call add(tl, [2, '[a-d][e-f][x-x]d', 'cexdxx', 'cexd'])
242:call add(tl, [2, '\v[[:alpha:]]+', 'abcdefghijklmnopqrstuvwxyz6','abcdefghijklmnopqrstuvwxyz'])
243:call add(tl, [2, '[[:alpha:]\+]', '6x8','x'])
244:call add(tl, [2, '[^abc]\+','abcabcabc'])
245:call add(tl, [2, '[^abc]','defghiasijvoinasoiunbvb','d'])
246:call add(tl, [2, '[^abc]\+','ddddddda','ddddddd'])
247:call add(tl, [2, '[^a-d]\+','aaaAAAZIHFNCddd','AAAZIHFNC'])
248:call add(tl, [2, '[a-f]*','iiiiiiii',''])
249:call add(tl, [2, '[a-f]*','abcdefgh','abcdef'])
250:call add(tl, [2, '[^a-f]\+','abcdefgh','gh'])
251:call add(tl, [2, '[a-c]\{-3,6}','abcabc','abc'])
252:call add(tl, [2, '[^[:alpha:]]\+','abcccadfoij7787ysf287yrnccdu','7787'])
253:call add(tl, [2, '[-a]', '-', '-'])
254:call add(tl, [2, '[a-]', '-', '-'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200255:" filename regexp
256:call add(tl, [2, '[-./[:alnum:]_~]\+', 'log13.file', 'log13.file'])
257:" special chars
258:call add(tl, [2, '[\]\^\-\\]\+', '\^\\\-\---^', '\^\\\-\---^'])
259:" collation elem
260:call add(tl, [2, '[[.a.]]\+', 'aa', 'aa'])
261:" middle of regexp
262:call add(tl, [2, 'abc[0-9]*ddd', 'siuhabc ii'])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200263:call add(tl, [2, 'abc[0-9]*ddd', 'adf abc44482ddd oijs', 'abc44482ddd'])
264:call add(tl, [2, '\_[0-9]\+', 'asfi9888u', '9888'])
265:call add(tl, [2, '[0-9\n]\+', 'asfi9888u', '9888'])
Bram Moolenaar61db8b52013-05-26 17:45:49 +0200266:call add(tl, [2, '\_[0-9]\+', "asfi\n9888u", "\n9888"])
267:call add(tl, [2, '\_f', " \na ", "\n"])
268:call add(tl, [2, '\_f\+', " \na ", "\na"])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200269:"
270:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200271:"""" Test recognition of some character classes
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200272:call add(tl, [2, '[0-9]', '8', '8'])
273:call add(tl, [2, '[^0-9]', '8'])
274:call add(tl, [2, '[0-9a-fA-F]*', '0a7', '0a7'])
275:call add(tl, [2, '[^0-9A-Fa-f]\+', '0a7'])
276:call add(tl, [2, '[a-z_A-Z0-9]\+', 'aso_sfoij', 'aso_sfoij'])
277:call add(tl, [2, '[a-z]', 'a', 'a'])
278:call add(tl, [2, '[a-zA-Z]', 'a', 'a'])
279:call add(tl, [2, '[A-Z]', 'a'])
280:call add(tl, [2, '\C[^A-Z]\+', 'ABCOIJDEOIFNSD jsfoij sa', ' jsfoij sa'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200281:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200282:"""" Tests for \z features
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200283:" match ends at \ze
284:call add(tl, [2, 'xx \ze test', 'xx '])
285:call add(tl, [2, 'abc\zeend', 'oij abcend', 'abc'])
286:call add(tl, [2, 'aa\zebb\|aaxx', ' aabb ', 'aa'])
287:call add(tl, [2, 'aa\zebb\|aaxx', ' aaxx ', 'aaxx'])
288:call add(tl, [2, 'aabb\|aa\zebb', ' aabb ', 'aabb'])
289:call add(tl, [2, 'aa\zebb\|aaebb', ' aabb ', 'aa'])
290:" match starts at \zs
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200291:call add(tl, [2, 'abc\zsdd', 'ddabcddxyzt', 'dd'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200292:call add(tl, [2, 'aa \zsax', ' ax'])
293:call add(tl, [2, 'abc \zsmatch\ze abc', 'abc abc abc match abc abc', 'match'])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200294:call add(tl, [2, '\v(a \zsif .*){2}', 'a if then a if last', 'if last', 'a if last'])
295:call add(tl, [2, '\>\zs.', 'aword. ', '.'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200296:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200297:"""" Tests for \@ features
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200298:call add(tl, [0, 'abc\@=', 'abc', 'ab'])
299:call add(tl, [0, 'abc\@=cd', 'abcd', 'abcd'])
300:call add(tl, [0, 'abc\@=', 'ababc', 'ab'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200301:" will never match, no matter the input text
302:call add(tl, [2, 'abcd\@=e', 'abcd'])
303:" will never match
304:call add(tl, [2, 'abcd\@=e', 'any text in here ... '])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200305:call add(tl, [0, '\v(abc)@=..', 'xabcd', 'ab', 'abc'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200306:" no match
307:call add(tl, [2, '\(.*John\)\@=.*Bob', 'here is John, and here is B'])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200308:call add(tl, [0, '\(John.*\)\@=.*Bob', 'John is Bobs friend', 'John is Bob', 'John is Bobs friend'])
Bram Moolenaare0fea9c2013-05-27 20:10:50 +0200309:" no match
310:call add(tl, [2, '.*John\&.*Bob', 'here is John, and here is B'])
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200311:call add(tl, [0, '.*John\&.*Bob', 'John is Bobs friend', 'John is Bob'])
312:call add(tl, [0, '\v(test1)@=.*yep', 'this is a test1, yep it is', 'test1, yep', 'test1'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200313:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200314:"""" Combining different tests and features
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200315:call add(tl, [2, '[[:alpha:]]\{-2,6}', '787abcdiuhsasiuhb4', 'ab'])
316:call add(tl, [2, '', 'abcd', ''])
317:call add(tl, [2, '\v(())', 'any possible text', ''])
318:call add(tl, [2, '\v%(ab(xyz)c)', ' abxyzc ', 'abxyzc', 'xyz'])
319:call add(tl, [2, '\v(test|)empty', 'tesempty', 'empty', ''])
320:call add(tl, [2, '\v(a|aa)(a|aa)', 'aaa', 'aa', 'a', 'a'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200321:"
Bram Moolenaard2470e92013-05-21 13:30:21 +0200322:"""" \%u and friends
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200323:call add(tl, [2, '\%d32', 'yes no', ' '])
324:call add(tl, [2, '\%o40', 'yes no', ' '])
325:call add(tl, [2, '\%x20', 'yes no', ' '])
326:call add(tl, [2, '\%u0020', 'yes no', ' '])
327:call add(tl, [2, '\%U00000020', 'yes no', ' '])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200328:"
Bram Moolenaar4b417062013-05-25 20:19:50 +0200329:"""" Alternatives, must use first longest match
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200330:call add(tl, [2, 'goo\|go', 'google', 'goo'])
331:call add(tl, [2, '\<goo\|\<go', 'google', 'goo'])
332:call add(tl, [2, '\<goo\|go', 'google', 'goo'])
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200333:"
334:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200335:"""" Run the tests
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200336:"
Bram Moolenaar4d2fffc2007-08-14 15:29:16 +0000337:"
338:for t in tl
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200339: let re = t[0]
340: let pat = t[1]
341: let text = t[2]
342: let matchidx = 3
343: for engine in [0, 1, 2]
344: if engine == 2 && !re
345: continue
346: endif
347: let &regexpengine = engine
348: let l = matchlist(text, pat)
Bram Moolenaar4d2fffc2007-08-14 15:29:16 +0000349:" check the match itself
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200350: if len(l) == 0 && len(t) > matchidx
351: $put ='ERROR: pat: \"' . pat . '\", text: \"' . text . '\", did not match, expected: \"' . t[matchidx] . '\"'
352: elseif len(l) > 0 && len(t) == matchidx
353: $put ='ERROR: pat: \"' . pat . '\", text: \"' . text . '\", match: \"' . l[0] . '\", expected no match'
354: elseif len(t) > matchidx && l[0] != t[matchidx]
355: $put ='ERROR: pat: \"' . pat . '\", text: \"' . text . '\", match: \"' . l[0] . '\", expected: \"' . t[matchidx] . '\"'
356: else
357: $put ='OK ' . engine . ' - ' . pat
358: endif
359: if len(l) > 0
Bram Moolenaar4d2fffc2007-08-14 15:29:16 +0000360:" check all the nine submatches
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200361: for i in range(1, 9)
362: if len(t) <= matchidx + i
363: let e = ''
364: else
365: let e = t[matchidx + i]
366: endif
367: if l[i] != e
368: $put ='ERROR: pat: \"' . pat . '\", text: \"' . text . '\", submatch ' . i . ': \"' . l[i] . '\", expected: \"' . e . '\"'
369: endif
370: endfor
371: unlet i
372: endif
373: endfor
Bram Moolenaar4d2fffc2007-08-14 15:29:16 +0000374:endfor
Bram Moolenaar9d2c8c12007-09-25 16:00:00 +0000375:unlet t tl e l
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200376:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200377:" Check that \_[0-9] matching EOL does not break a following \>
378:" This only works on a buffer line, not with expression evaluation
379/^Find this
Bram Moolenaarfdb6dc12013-05-25 23:15:27 +0200380/\%#=0\<\(\(25\_[0-5]\|2\_[0-4]\_[0-9]\|\_[01]\?\_[0-9]\_[0-9]\?\)\.\)\{3\}\(25\_[0-5]\|2\_[0-4]\_[0-9]\|\_[01]\?\_[0-9]\_[0-9]\?\)\>
381y$Gop:"
382/^Find this
383/\%#=1\<\(\(25\_[0-5]\|2\_[0-4]\_[0-9]\|\_[01]\?\_[0-9]\_[0-9]\?\)\.\)\{3\}\(25\_[0-5]\|2\_[0-4]\_[0-9]\|\_[01]\?\_[0-9]\_[0-9]\?\)\>
384y$Gop:"
385/^Find this
386/\%#=2\<\(\(25\_[0-5]\|2\_[0-4]\_[0-9]\|\_[01]\?\_[0-9]\_[0-9]\?\)\.\)\{3\}\(25\_[0-5]\|2\_[0-4]\_[0-9]\|\_[01]\?\_[0-9]\_[0-9]\?\)\>
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200387y$Gop:"
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200388:"
389:" Check that using a pattern on two lines doesn't get messed up by using
390:" matchstr() with \ze in between.
391:set re=0
392/^Substitute here
393:.+1,.+2s/""/\='"'.matchstr(getline("."), '\d\+\ze<').'"'
394/^Substitute here
395:.+1,.+2yank
396Gop:"
397:"
Bram Moolenaare23febd2013-05-26 18:40:14 +0200398:" Check a pattern with a line break matches in the right position.
399/^Multiline
400/\S.*\nx
401:.yank
402y$Gop:"
403:"
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200404:"
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200405:/\%#=1^Results/,$wq! test.out
Bram Moolenaar4d2fffc2007-08-14 15:29:16 +0000406ENDTEST
407
Bram Moolenaarfbc0d2e2013-05-19 19:40:29 +0200408Find this:
409localnet/192.168.0.1
410
Bram Moolenaar57a285b2013-05-26 16:57:28 +0200411Substitute here:
412<T="">Ta 5</Title>
413<T="">Ac 7</Title>
414
Bram Moolenaare23febd2013-05-26 18:40:14 +0200415Multiline:
416abc
417def
418ghi
419xjk
420lmn
421
Bram Moolenaar4d2fffc2007-08-14 15:29:16 +0000422Results of test64: