" Tests for regexp in latin1 encoding set encoding=latin1 scriptencoding latin1 source check.vim func s:equivalence_test() let str = 'AÀÁÂÃÄÅ B C D EÈÉÊË F G H IÌÍÎÏ J K L M NÑ OÒÓÔÕÖØ P Q R S T UÙÚÛÜ V W X YÝ Z ' \ .. 'aàáâãäå b c d eèéêë f g h iìíîï j k l m nñ oòóôõöø p q r s t uùúûü v w x yýÿ z ' \ .. "0 1 2 3 4 5 6 7 8 9 " \ .. "` ~ ! ? ; : . , / \\ ' \" | < > [ ] { } ( ) @ # $ % ^ & * _ - + \b \e \f \n \r \t" let groups = split(str) for group1 in groups for c in split(group1, '\zs') " next statement confirms that equivalence class matches every " character in group call assert_match('^[[=' . c . '=]]*$', group1) for group2 in groups if group2 != group1 " next statement converts that equivalence class doesn't match " a character in any other group call assert_equal(-1, match(group2, '[[=' . c . '=]]')) endif endfor endfor endfor endfunc func Test_equivalence_re1() set re=1 call s:equivalence_test() set re=0 endfunc func Test_equivalence_re2() set re=2 call s:equivalence_test() set re=0 endfunc func Test_recursive_substitute() new s/^/\=execute("s#^##gn") " check we are now not in the sandbox call setwinvar(1, 'myvar', 1) bwipe! endfunc func Test_nested_backrefs() " Check example in change.txt. new for re in range(0, 2) exe 'set re=' . re call setline(1, 'aa ab x') 1s/\(\(a[a-d] \)*\)\(x\)/-\1- -\2- -\3-/ call assert_equal('-aa ab - -ab - -x-', getline(1)) call assert_equal('-aa ab - -ab - -x-', substitute('aa ab x', '\(\(a[a-d] \)*\)\(x\)', '-\1- -\2- -\3-', '')) endfor bwipe! set re=0 endfunc func Test_eow_with_optional() let expected = ['abc def', 'abc', 'def', '', '', '', '', '', '', ''] for re in range(0, 2) exe 'set re=' . re let actual = matchlist('abc def', '\(abc\>\)\?\s*\(def\)') call assert_equal(expected, actual) endfor set re=0 endfunc func Test_backref() new call setline(1, ['one', 'two', 'three', 'four', 'five']) call assert_equal(3, search('\%#=1\(e\)\1')) call assert_equal(3, search('\%#=2\(e\)\1')) call assert_fails('call search("\\%#=1\\(e\\1\\)")', 'E65:') call assert_fails('call search("\\%#=2\\(e\\1\\)")', 'E65:') bwipe! endfunc func Test_multi_failure() set re=1 call assert_fails('/a**', 'E61:') call assert_fails('/a*\+', 'E62:') call assert_fails('/a\{a}', 'E554:') set re=2 call assert_fails('/a**', 'E871:') call assert_fails('/a*\+', 'E871:') call assert_fails('/a\{a}', 'E554:') set re=0 endfunc func Test_column_success_failure() new call setline(1, 'xbar') set re=1 %s/\%>0v./A/ call assert_equal('Abar', getline(1)) call assert_fails('/\%v', 'E71:') call assert_fails('/\%>v', 'E71:') call assert_fails('/\%c', 'E71:') call assert_fails('/\%0v./B/ call assert_equal('Bbar', getline(1)) call assert_fails('/\%v', 'E1273:') call assert_fails('/\%>v', 'E1273:') call assert_fails('/\%c', 'E1273:') call assert_fails('/\%two", "e\t"]) " match backspace character in a string call add(tl, [2, '.\b.', "one\two", "e\t"]) " match newline character in a string call add(tl, [2, 'o\nb', "foo\nbar", "o\nb"]) " operator \| call add(tl, [2, 'a\|ab', 'cabd', 'a']) " alternation is ordered call add(tl, [2, 'c\?', 'ccb', 'c']) call add(tl, [2, 'bc\?', 'abd', 'b']) call add(tl, [2, 'bc\?', 'abccd', 'bc']) call add(tl, [2, '\va{1}', 'ab', 'a']) call add(tl, [2, '\va{2}', 'aa', 'aa']) call add(tl, [2, '\va{2}', 'caad', 'aa']) call add(tl, [2, '\va{2}', 'aba']) call add(tl, [2, '\va{2}', 'ab']) call add(tl, [2, '\va{2}', 'abaa', 'aa']) call add(tl, [2, '\va{2}', 'aaa', 'aa']) call add(tl, [2, '\vb{1}', 'abca', 'b']) call add(tl, [2, '\vba{2}', 'abaa', 'baa']) call add(tl, [2, '\vba{3}', 'aabaac']) call add(tl, [2, '\v(ab){1}', 'ab', 'ab', 'ab']) call add(tl, [2, '\v(ab){1}', 'dabc', 'ab', 'ab']) call add(tl, [2, '\v(ab){1}', 'acb']) call add(tl, [2, '\v(ab){0,2}', 'acb', "", ""]) call add(tl, [2, '\v(ab){0,2}', 'ab', 'ab', 'ab']) call add(tl, [2, '\v(ab){1,2}', 'ab', 'ab', 'ab']) call add(tl, [2, '\v(ab){1,2}', 'ababc', 'abab', 'ab']) call add(tl, [2, '\v(ab){2,4}', 'ababcab', 'abab', 'ab']) call add(tl, [2, '\v(ab){2,4}', 'abcababa', 'abab', 'ab']) call add(tl, [2, '\v(ab){2}', 'abab', 'abab', 'ab']) call add(tl, [2, '\v(ab){2}', 'cdababe', 'abab', 'ab']) call add(tl, [2, '\v(ab){2}', 'abac']) call add(tl, [2, '\v(ab){2}', 'abacabab', 'abab', 'ab']) call add(tl, [2, '\v((ab){2}){2}', 'abababab', 'abababab', 'abab', 'ab']) call add(tl, [2, '\v((ab){2}){2}', 'abacabababab', 'abababab', 'abab', 'ab']) call add(tl, [2, '\v(a{1}){1}', 'a', 'a', 'a']) call add(tl, [2, '\v(a{2}){1}', 'aa', 'aa', 'aa']) call add(tl, [2, '\v(a{2}){1}', 'aaac', 'aa', 'aa']) call add(tl, [2, '\v(a{2}){1}', 'daaac', 'aa', 'aa']) call add(tl, [2, '\v(a{1}){2}', 'daaac', 'aa', 'a']) call add(tl, [2, '\v(a{1}){2}', 'aaa', 'aa', 'a']) call add(tl, [2, '\v(a{2})+', 'adaac', 'aa', 'aa']) call add(tl, [2, '\v(a{2})+', 'aa', 'aa', 'aa']) call add(tl, [2, '\v(a{2}){1}', 'aa', 'aa', 'aa']) call add(tl, [2, '\v(a{1}){2}', 'aa', 'aa', 'a']) call add(tl, [2, '\v(a{1}){1}', 'a', 'a', 'a']) call add(tl, [2, '\v(a{2}){2}', 'aaaa', 'aaaa', 'aa']) call add(tl, [2, '\v(a{2}){2}', 'aaabaaaa', 'aaaa', 'aa']) call add(tl, [2, '\v(a+){2}', 'dadaac', 'aa', 'a']) call add(tl, [2, '\v(a{3}){2}', 'aaaaaaa', 'aaaaaa', 'aaa']) call add(tl, [2, '\v(a{1,2}){2}', 'daaac', 'aaa', 'a']) call add(tl, [2, '\v(a{1,3}){2}', 'daaaac', 'aaaa', 'a']) call add(tl, [2, '\v(a{1,3}){2}', 'daaaaac', 'aaaaa', 'aa']) call add(tl, [2, '\v(a{1,3}){3}', 'daac']) call add(tl, [2, '\v(a{1,2}){2}', 'dac']) call add(tl, [2, '\v(a+)+', 'daac', 'aa', 'aa']) call add(tl, [2, '\v(a+)+', 'aaa', 'aaa', 'aaa']) call add(tl, [2, '\v(a+){1,2}', 'aaa', 'aaa', 'aaa']) call add(tl, [2, '\v(a+)(a+)', 'aaa', 'aaa', 'aa', 'a']) call add(tl, [2, '\v(a{3})+', 'daaaac', 'aaa', 'aaa']) call add(tl, [2, '\v(a|b|c)+', 'aacb', 'aacb', 'b']) call add(tl, [2, '\v(a|b|c){2}', 'abcb', 'ab', 'b']) call add(tl, [2, '\v(abc){2}', 'abcabd', ]) call add(tl, [2, '\v(abc){2}', 'abdabcabc','abcabc', 'abc']) call add(tl, [2, 'a*', 'cc', '']) call add(tl, [2, '\v(a*)+', 'cc', '']) call add(tl, [2, '\v((ab)+)+', 'ab', 'ab', 'ab', 'ab']) call add(tl, [2, '\v(((ab)+)+)+', 'ab', 'ab', 'ab', 'ab', 'ab']) call add(tl, [2, '\v(((ab)+)+)+', 'dababc', 'abab', 'abab', 'abab', 'ab']) call add(tl, [2, '\v(a{0,2})+', 'cc', '']) call add(tl, [2, '\v(a*)+', '', '']) call add(tl, [2, '\v((a*)+)+', '', '']) call add(tl, [2, '\v((ab)*)+', '', '']) call add(tl, [2, '\va{1,3}', 'aab', 'aa']) call add(tl, [2, '\va{2,3}', 'abaa', 'aa']) call add(tl, [2, '\v((ab)+|c*)+', 'abcccaba', 'abcccab', '', 'ab']) call add(tl, [2, '\v(a{2})|(b{3})', 'bbabbbb', 'bbb', '', 'bbb']) call add(tl, [2, '\va{2}|b{2}', 'abab']) call add(tl, [2, '\v(a)+|(c)+', 'bbacbaacbbb', 'a', 'a']) call add(tl, [2, '\vab{2,3}c', 'aabbccccccccccccc', 'abbc']) call add(tl, [2, '\vab{2,3}c', 'aabbbccccccccccccc', 'abbbc']) call add(tl, [2, '\vab{2,3}cd{2,3}e', 'aabbbcddee', 'abbbcdde']) call add(tl, [2, '\va(bc){2}d', 'aabcbfbc' ]) call add(tl, [2, '\va*a{2}', 'a', ]) call add(tl, [2, '\va*a{2}', 'aa', 'aa' ]) call add(tl, [2, '\va*a{2}', 'aaa', 'aaa' ]) call add(tl, [2, '\va*a{2}', 'bbbabcc', ]) call add(tl, [2, '\va*b*|a*c*', 'a', 'a']) call add(tl, [2, '\va{1}b{1}|a{1}b{1}', '']) " submatches call add(tl, [2, '\v(a)', 'ab', 'a', 'a']) call add(tl, [2, '\v(a)(b)', 'ab', 'ab', 'a', 'b']) call add(tl, [2, '\v(ab)(b)(c)', 'abbc', 'abbc', 'ab', 'b', 'c']) call add(tl, [2, '\v((a)(b))', 'ab', 'ab', 'ab', 'a', 'b']) call add(tl, [2, '\v(a)|(b)', 'ab', 'a', 'a']) call add(tl, [2, '\v(a*)+', 'aaaa', 'aaaa', '']) call add(tl, [2, 'x', 'abcdef']) " " Simple tests " " Search single groups call add(tl, [2, 'ab', 'aab', 'ab']) call add(tl, [2, 'ab', 'baced']) call add(tl, [2, 'ab', ' ab ', 'ab']) " Search multi-modifiers call add(tl, [2, 'x*', 'xcd', 'x']) call add(tl, [2, 'x*', 'xxxxxxxxxxxxxxxxsofijiojgf', 'xxxxxxxxxxxxxxxx']) " empty match is good call add(tl, [2, 'x*', 'abcdoij', '']) " no match here call add(tl, [2, 'x\+', 'abcdoin']) call add(tl, [2, 'x\+', 'abcdeoijdfxxiuhfij', 'xx']) call add(tl, [2, 'x\+', 'xxxxx', 'xxxxx']) call add(tl, [2, 'x\+', 'abc x siufhiush xxxxxxxxx', 'x']) call add(tl, [2, 'x\=', 'x sdfoij', 'x']) call add(tl, [2, 'x\=', 'abc sfoij', '']) " empty match is good call add(tl, [2, 'x\=', 'xxxxxxxxx c', 'x']) call add(tl, [2, 'x\?', 'x sdfoij', 'x']) " empty match is good call add(tl, [2, 'x\?', 'abc sfoij', '']) call add(tl, [2, 'x\?', 'xxxxxxxxxx c', 'x']) call add(tl, [2, 'a\{0,0}', 'abcdfdoij', '']) " same thing as 'a?' call add(tl, [2, 'a\{0,1}', 'asiubid axxxaaa', 'a']) " same thing as 'a\{0,1}' call add(tl, [2, 'a\{1,0}', 'asiubid axxxaaa', 'a']) call add(tl, [2, 'a\{3,6}', 'aa siofuh']) call add(tl, [2, 'a\{3,6}', 'aaaaa asfoij afaa', 'aaaaa']) call add(tl, [2, 'a\{3,6}', 'aaaaaaaa', 'aaaaaa']) call add(tl, [2, 'a\{0}', 'asoiuj', '']) call add(tl, [2, 'a\{2}', 'aaaa', 'aa']) call add(tl, [2, 'a\{2}', 'iuash fiusahfliusah fiushfilushfi uhsaifuh askfj nasfvius afg aaaa sfiuhuhiushf', 'aa']) call add(tl, [2, 'a\{2}', 'abcdefghijklmnopqrestuvwxyz1234567890']) " same thing as 'a*' call add(tl, [2, 'a\{0,}', 'oij sdigfusnf', '']) call add(tl, [2, 'a\{0,}', 'aaaaa aa', 'aaaaa']) call add(tl, [2, 'a\{2,}', 'sdfiougjdsafg']) call add(tl, [2, 'a\{2,}', 'aaaaasfoij ', 'aaaaa']) call add(tl, [2, 'a\{5,}', 'xxaaaaxxx ']) call add(tl, [2, 'a\{5,}', 'xxaaaaaxxx ', 'aaaaa']) call add(tl, [2, 'a\{,0}', 'oidfguih iuhi hiu aaaa', '']) call add(tl, [2, 'a\{,5}', 'abcd', 'a']) call add(tl, [2, 'a\{,5}', 'aaaaaaaaaa', 'aaaaa']) " leading star as normal char when \{} follows call add(tl, [2, '^*\{4,}$', '***']) call add(tl, [2, '^*\{4,}$', '****', '****']) call add(tl, [2, '^*\{4,}$', '*****', '*****']) " same thing as 'a*' call add(tl, [2, 'a\{}', 'bbbcddiuhfcd', '']) call add(tl, [2, 'a\{}', 'aaaaioudfh coisf jda', 'aaaa']) call add(tl, [2, 'a\{-0,0}', 'abcdfdoij', '']) " anti-greedy version of 'a?' call add(tl, [2, 'a\{-0,1}', 'asiubid axxxaaa', '']) call add(tl, [2, 'a\{-3,6}', 'aa siofuh']) call add(tl, [2, 'a\{-3,6}', 'aaaaa asfoij afaa', 'aaa']) call add(tl, [2, 'a\{-3,6}', 'aaaaaaaa', 'aaa']) call add(tl, [2, 'a\{-0}', 'asoiuj', '']) call add(tl, [2, 'a\{-2}', 'aaaa', 'aa']) call add(tl, [2, 'a\{-2}', 'abcdefghijklmnopqrestuvwxyz1234567890']) call add(tl, [2, 'a\{-0,}', 'oij sdigfusnf', '']) call add(tl, [2, 'a\{-0,}', 'aaaaa aa', '']) call add(tl, [2, 'a\{-2,}', 'sdfiougjdsafg']) call add(tl, [2, 'a\{-2,}', 'aaaaasfoij ', 'aa']) call add(tl, [2, 'a\{-,0}', 'oidfguih iuhi hiu aaaa', '']) call add(tl, [2, 'a\{-,5}', 'abcd', '']) call add(tl, [2, 'a\{-,5}', 'aaaaaaaaaa', '']) " anti-greedy version of 'a*' call add(tl, [2, 'a\{-}', 'bbbcddiuhfcd', '']) call add(tl, [2, 'a\{-}', 'aaaaioudfh coisf jda', '']) " Test groups of characters and submatches call add(tl, [2, '\(abc\)*', 'abcabcabc', 'abcabcabc', 'abc']) call add(tl, [2, '\(ab\)\+', 'abababaaaaa', 'ababab', 'ab']) call add(tl, [2, '\(abaaaaa\)*cd', 'cd', 'cd', '']) call add(tl, [2, '\(test1\)\? \(test2\)\?', 'test1 test3', 'test1 ', 'test1', '']) call add(tl, [2, '\(test1\)\= \(test2\) \(test4443\)\=', ' test2 test4443 yupiiiiiiiiiii', ' test2 test4443', '', 'test2', 'test4443']) 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']) call add(tl, [2, '\(\(\(yyxxzz\)\)\)', 'abcdddsfiusfyyzzxxyyxxzz', 'yyxxzz', 'yyxxzz', 'yyxxzz', 'yyxxzz']) call add(tl, [2, '\v((ab)+|c+)+', 'abcccaba', 'abcccab', 'ab', 'ab']) call add(tl, [2, '\v((ab)|c*)+', 'abcccaba', 'abcccab', '', 'ab']) call add(tl, [2, '\v(a(c*)+b)+', 'acbababaaa', 'acbabab', 'ab', '']) call add(tl, [2, '\v(a|b*)+', 'aaaa', 'aaaa', '']) call add(tl, [2, '\p*', 'aá ', 'aá ']) " Test greedy-ness and lazy-ness call add(tl, [2, 'a\{-2,7}','aaaaaaaaaaaaa', 'aa']) call add(tl, [2, 'a\{-2,7}x','aaaaaaaaax', 'aaaaaaax']) call add(tl, [2, 'a\{2,7}','aaaaaaaaaaaaaaaaaaaa', 'aaaaaaa']) call add(tl, [2, 'a\{2,7}x','aaaaaaaaax', 'aaaaaaax']) call add(tl, [2, '\vx(.{-,8})yz(.*)','xayxayzxayzxayz','xayxayzxayzxayz','ayxa','xayzxayz']) call add(tl, [2, '\vx(.*)yz(.*)','xayxayzxayzxayz','xayxayzxayzxayz', 'ayxayzxayzxa','']) call add(tl, [2, '\v(a{1,2}){-2,3}','aaaaaaa','aaaa','aa']) call add(tl, [2, '\v(a{-1,3})+', 'aa', 'aa', 'a']) call add(tl, [2, '^\s\{-}\zs\( x\|x$\)', ' x', ' x', ' x']) call add(tl, [2, '^\s\{-}\zs\(x\| x$\)', ' x', ' x', ' x']) call add(tl, [2, '^\s\{-}\ze\(x\| x$\)', ' x', '', ' x']) call add(tl, [2, '^\(\s\{-}\)\(x\| x$\)', ' x', ' x', '', ' x']) " Test Character classes call add(tl, [2, '\d\+e\d\d','test 10e23 fd','10e23']) " Test collections and character range [] call add(tl, [2, '\v[a]', 'abcd', 'a']) call add(tl, [2, 'a[bcd]', 'abcd', 'ab']) call add(tl, [2, 'a[b-d]', 'acbd', 'ac']) call add(tl, [2, '[a-d][e-f][x-x]d', 'cexdxx', 'cexd']) call add(tl, [2, '\v[[:alpha:]]+', 'abcdefghijklmnopqrstuvwxyz6','abcdefghijklmnopqrstuvwxyz']) call add(tl, [2, '[[:alpha:]\+]', '6x8','x']) call add(tl, [2, '[^abc]\+','abcabcabc']) call add(tl, [2, '[^abc]','defghiasijvoinasoiunbvb','d']) call add(tl, [2, '[^abc]\+','ddddddda','ddddddd']) call add(tl, [2, '[^a-d]\+','aaaAAAZIHFNCddd','AAAZIHFNC']) call add(tl, [2, '[a-f]*','iiiiiiii','']) call add(tl, [2, '[a-f]*','abcdefgh','abcdef']) call add(tl, [2, '[^a-f]\+','abcdefgh','gh']) call add(tl, [2, '[a-c]\{-3,6}','abcabc','abc']) call add(tl, [2, '[^[:alpha:]]\+','abcccadfoij7787ysf287yrnccdu','7787']) call add(tl, [2, '[-a]', '-', '-']) call add(tl, [2, '[a-]', '-', '-']) call add(tl, [2, '[a-f]*\c','ABCDEFGH','ABCDEF']) call add(tl, [2, '[abc][xyz]\c','-af-AF-BY--','BY']) " filename regexp call add(tl, [2, '[-./[:alnum:]_~]\+', 'log13.file', 'log13.file']) " special chars call add(tl, [2, '[\]\^\-\\]\+', '\^\\\-\---^', '\^\\\-\---^']) " collation elem call add(tl, [2, '[[.a.]]\+', 'aa', 'aa']) " middle of regexp call add(tl, [2, 'abc[0-9]*ddd', 'siuhabc ii']) call add(tl, [2, 'abc[0-9]*ddd', 'adf abc44482ddd oijs', 'abc44482ddd']) call add(tl, [2, '\_[0-9]\+', 'asfi9888u', '9888']) call add(tl, [2, '[0-9\n]\+', 'asfi9888u', '9888']) call add(tl, [2, '\_[0-9]\+', "asfi\n9888u", "\n9888"]) call add(tl, [2, '\_f', " \na ", "\n"]) call add(tl, [2, '\_f\+', " \na ", "\na"]) call add(tl, [2, '[0-9A-Za-z-_.]\+', " @0_a.A-{ ", "0_a.A-"]) " Test start/end of line, start/end of file call add(tl, [2, '^a.', "a_\nb ", "a_"]) call add(tl, [2, '^a.', "b a \na_"]) call add(tl, [2, '.a$', " a\n "]) call add(tl, [2, '.a$', " a b\n_a", "_a"]) call add(tl, [2, '\%^a.', "a a\na", "a "]) call add(tl, [2, '\%^a', " a \na "]) call add(tl, [2, '.a\%$', " a\n "]) call add(tl, [2, '.a\%$', " a\n_a", "_a"]) " Test recognition of character classes call add(tl, [2, '[0-7]\+', 'x0123456789x', '01234567']) call add(tl, [2, '[^0-7]\+', '0a;X+% 897', 'a;X+% 89']) call add(tl, [2, '[0-9]\+', 'x0123456789x', '0123456789']) call add(tl, [2, '[^0-9]\+', '0a;X+% 9', 'a;X+% ']) call add(tl, [2, '[0-9a-fA-F]\+', 'x0189abcdefg', '0189abcdef']) call add(tl, [2, '[^0-9A-Fa-f]\+', '0189g;X+% ab', 'g;X+% ']) call add(tl, [2, '[a-z_A-Z0-9]\+', ';+aso_SfOij ', 'aso_SfOij']) call add(tl, [2, '[^a-z_A-Z0-9]\+', 'aSo_;+% sfOij', ';+% ']) call add(tl, [2, '[a-z_A-Z]\+', '0abyz_ABYZ;', 'abyz_ABYZ']) call add(tl, [2, '[^a-z_A-Z]\+', 'abAB_09;+% yzYZ', '09;+% ']) call add(tl, [2, '[a-z]\+', '0abcxyz1', 'abcxyz']) call add(tl, [2, '[a-z]\+', 'AabxyzZ', 'abxyz']) call add(tl, [2, '[^a-z]\+', 'a;X09+% x', ';X09+% ']) call add(tl, [2, '[^a-z]\+', 'abX0;%yz', 'X0;%']) call add(tl, [2, '[a-zA-Z]\+', '0abABxzXZ9', 'abABxzXZ']) call add(tl, [2, '[^a-zA-Z]\+', 'ab09_;+ XZ', '09_;+ ']) call add(tl, [2, '[A-Z]\+', 'aABXYZz', 'ABXYZ']) call add(tl, [2, '[^A-Z]\+', 'ABx0;%YZ', 'x0;%']) call add(tl, [2, '[a-z]\+\c', '0abxyzABXYZ;', 'abxyzABXYZ']) call add(tl, [2, '[A-Z]\+\c', '0abABxzXZ9', 'abABxzXZ']) call add(tl, [2, '\c[^a-z]\+', 'ab09_;+ XZ', '09_;+ ']) call add(tl, [2, '\c[^A-Z]\+', 'ab09_;+ XZ', '09_;+ ']) call add(tl, [2, '\C[^A-Z]\+', 'ABCOIJDEOIFNSD jsfoij sa', ' jsfoij sa']) " Tests for \z features " match ends at \ze call add(tl, [2, 'xx \ze test', 'xx ']) call add(tl, [2, 'abc\zeend', 'oij abcend', 'abc']) call add(tl, [2, 'aa\zebb\|aaxx', ' aabb ', 'aa']) call add(tl, [2, 'aa\zebb\|aaxx', ' aaxx ', 'aaxx']) call add(tl, [2, 'aabb\|aa\zebb', ' aabb ', 'aabb']) call add(tl, [2, 'aa\zebb\|aaebb', ' aabb ', 'aa']) " match starts at \zs call add(tl, [2, 'abc\zsdd', 'ddabcddxyzt', 'dd']) call add(tl, [2, 'aa \zsax', ' ax']) call add(tl, [2, 'abc \zsmatch\ze abc', 'abc abc abc match abc abc', 'match']) call add(tl, [2, '\v(a \zsif .*){2}', 'a if then a if last', 'if last', 'a if last']) call add(tl, [2, '\>\zs.', 'aword. ', '.']) call add(tl, [2, '\s\+\ze\[/\|\s\zs\s\+', 'is [a t', ' ']) " Tests for \@= and \& features call add(tl, [2, 'abc\@=', 'abc', 'ab']) call add(tl, [2, 'abc\@=cd', 'abcd', 'abcd']) call add(tl, [2, 'abc\@=', 'ababc', 'ab']) " will never match, no matter the input text call add(tl, [2, 'abcd\@=e', 'abcd']) " will never match call add(tl, [2, 'abcd\@=e', 'any text in here ... ']) call add(tl, [2, '\v(abc)@=..', 'xabcd', 'ab', 'abc']) call add(tl, [2, '\(.*John\)\@=.*Bob', 'here is John, and here is B']) call add(tl, [2, '\(John.*\)\@=.*Bob', 'John is Bobs friend', 'John is Bob', 'John is Bobs friend']) call add(tl, [2, '\<\S\+\())\)\@=', '$((i=i+1))', 'i=i+1', '))']) call add(tl, [2, '.*John\&.*Bob', 'here is John, and here is B']) call add(tl, [2, '.*John\&.*Bob', 'John is Bobs friend', 'John is Bob']) call add(tl, [2, '\v(test1)@=.*yep', 'this is a test1, yep it is', 'test1, yep', 'test1']) call add(tl, [2, 'foo\(bar\)\@!', 'foobar']) call add(tl, [2, 'foo\(bar\)\@!', 'foo bar', 'foo']) call add(tl, [2, 'if \(\(then\)\@!.\)*$', ' if then else']) call add(tl, [2, 'if \(\(then\)\@!.\)*$', ' if else ', 'if else ', ' ']) call add(tl, [2, '\(foo\)\@!bar', 'foobar', 'bar']) call add(tl, [2, '\(foo\)\@!...bar', 'foobar']) call add(tl, [2, '^\%(.*bar\)\@!.*\zsfoo', ' bar foo ']) call add(tl, [2, '^\%(.*bar\)\@!.*\zsfoo', ' foo bar ']) call add(tl, [2, '^\%(.*bar\)\@!.*\zsfoo', ' foo xxx ', 'foo']) call add(tl, [2, '[ ]\@!\p\%([ ]\@!\p\)*:', 'implicit mappings:', 'mappings:']) call add(tl, [2, '[ ]\@!\p\([ ]\@!\p\)*:', 'implicit mappings:', 'mappings:', 's']) call add(tl, [2, 'm\k\+_\@=\%(_\@!\k\)\@<=\k\+e', 'mx__xe', 'mx__xe']) call add(tl, [2, '\%(\U\@<=S\k*\|S\l\)R', 'SuR', 'SuR']) " Combining different tests and features call add(tl, [2, '[[:alpha:]]\{-2,6}', '787abcdiuhsasiuhb4', 'ab']) call add(tl, [2, '', 'abcd', '']) call add(tl, [2, '\v(())', 'any possible text', '']) call add(tl, [2, '\v%(ab(xyz)c)', ' abxyzc ', 'abxyzc', 'xyz']) call add(tl, [2, '\v(test|)empty', 'tesempty', 'empty', '']) call add(tl, [2, '\v(a|aa)(a|aa)', 'aaa', 'aa', 'a', 'a']) " \%u and friends call add(tl, [2, '\%d32', 'yes no', ' ']) call add(tl, [2, '\%o40', 'yes no', ' ']) call add(tl, [2, '\%x20', 'yes no', ' ']) call add(tl, [2, '\%u0020', 'yes no', ' ']) call add(tl, [2, '\%U00000020', 'yes no', ' ']) call add(tl, [2, '\%d0', "yes\x0ano", "\x0a"]) "" \%[abc] call add(tl, [2, 'foo\%[bar]', 'fobar']) call add(tl, [2, 'foo\%[bar]', 'foobar', 'foobar']) call add(tl, [2, 'foo\%[bar]', 'fooxx', 'foo']) call add(tl, [2, 'foo\%[bar]', 'foobxx', 'foob']) call add(tl, [2, 'foo\%[bar]', 'foobaxx', 'fooba']) call add(tl, [2, 'foo\%[bar]', 'foobarxx', 'foobar']) call add(tl, [2, 'foo\%[bar]x', 'foobxx', 'foobx']) call add(tl, [2, 'foo\%[bar]x', 'foobarxx', 'foobarx']) call add(tl, [2, '\%[bar]x', 'barxx', 'barx']) call add(tl, [2, '\%[bar]x', 'bxx', 'bx']) call add(tl, [2, '\%[bar]x', 'xxx', 'x']) call add(tl, [2, 'b\%[[ao]r]', 'bar bor', 'bar']) call add(tl, [2, 'b\%[[]]r]', 'b]r bor', 'b]r']) call add(tl, [2, '@\%[\w\-]*', '[@pandoc]', '@pandoc']) " Alternatives, must use first longest match call add(tl, [2, 'goo\|go', 'google', 'goo']) call add(tl, [2, '\', 'foobar']) call add(tl, [2, '\(foo\)\@<=\>', 'barfoo', '', 'foo']) call add(tl, [2, '\(foo\)\@<=.*', 'foobar', 'bar', 'foo']) " complicated look-behind match call add(tl, [2, '\(r\@<=\|\w\@ call add(tl, [2, '\(a*\)\@>a', 'aaaa']) call add(tl, [2, '\(a*\)\@>b', 'aaab', 'aaab', 'aaa']) call add(tl, [2, '^\(.\{-}b\)\@>.', ' abcbd', ' abc', ' ab']) call add(tl, [2, '\(.\{-}\)\(\)\@>$', 'abc', 'abc', 'abc', '']) " TODO: BT engine does not restore submatch after failure call add(tl, [1, '\(a*\)\@>a\|a\+', 'aaaa', 'aaaa']) " "\_" prepended negated collection matches EOL call add(tl, [2, '\_[^8-9]\+', "asfi\n9888", "asfi\n"]) call add(tl, [2, '\_[^a]\+', "asfi\n9888", "sfi\n9888"]) " Requiring lots of states. call add(tl, [2, '[0-9a-zA-Z]\{8}-\([0-9a-zA-Z]\{4}-\)\{3}[0-9a-zA-Z]\{12}', " 12345678-1234-1234-1234-123456789012 ", "12345678-1234-1234-1234-123456789012", "1234-"]) " Skip adding state twice call add(tl, [2, '^\%(\%(^\s*#\s*if\>\|#\s*if\)\)\(\%>1c.*$\)\@=', "#if FOO", "#if", ' FOO']) " Test \%V atom call add(tl, [2, '\%>70vGesamt', 'Jean-Michel Charlier & Victor Hubinon\Gesamtausgabe [Salleck] Buck Danny {Jean-Michel Charlier & Victor Hubinon}\Gesamtausgabe', 'Gesamt']) " Test for ignoring case and matching repeated characters call add(tl, [2, '\cb\+', 'aAbBbBcC', 'bBbB']) " Run the tests for t in tl let re = t[0] let pat = t[1] let text = t[2] let matchidx = 3 for engine in [0, 1, 2] if engine == 2 && re == 0 || engine == 1 && re == 1 continue endif let ®expengine = engine try let l = matchlist(text, pat) catch call assert_report('Error ' . engine . ': pat: \"' . pat \ . '\", text: \"' . text . '\", caused an exception: \"' \ . v:exception . '\"') endtry " check the match itself if len(l) == 0 && len(t) > matchidx call assert_report('Error ' . engine . ': pat: \"' . pat \ . '\", text: \"' . text . '\", did not match, expected: \"' \ . t[matchidx] . '\"') elseif len(l) > 0 && len(t) == matchidx call assert_report('Error ' . engine . ': pat: \"' . pat \ . '\", text: \"' . text . '\", match: \"' . l[0] \ . '\", expected no match') elseif len(t) > matchidx && l[0] != t[matchidx] call assert_report('Error ' . engine . ': pat: \"' . pat \ . '\", text: \"' . text . '\", match: \"' . l[0] \ . '\", expected: \"' . t[matchidx] . '\"') else " Test passed endif " check all the nine submatches if len(l) > 0 for i in range(1, 9) if len(t) <= matchidx + i let e = '' else let e = t[matchidx + i] endif if l[i] != e call assert_report('Error ' . engine . ': pat: \"' . pat \ . '\", text: \"' . text . '\", submatch ' . i . ': \"' \ . l[i] . '\", expected: \"' . e . '\"') endif endfor unlet i endif endfor endfor unlet t tl e l endfunc " Tests for multi-line regexp patterns without multi-byte support. func Test_regexp_multiline_pat() " tl is a List of Lists with: " regexp engines to test " 0 - test with 'regexpengine' values 0 and 1 " 1 - test with 'regexpengine' values 0 and 2 " 2 - test with 'regexpengine' values 0, 1 and 2 " regexp pattern " List with text to test the pattern on " List with the expected match let tl = [] " back references call add(tl, [2, '^.\(.\).\_..\1.', ['aaa', 'aaa', 'b'], ['XX', 'b']]) call add(tl, [2, '\v.*\/(.*)\n.*\/\1$', ['./Dir1/Dir2/zyxwvuts.txt', './Dir1/Dir2/abcdefgh.bat', '', './Dir1/Dir2/file1.txt', './OtherDir1/OtherDir2/file1.txt'], ['./Dir1/Dir2/zyxwvuts.txt', './Dir1/Dir2/abcdefgh.bat', '', 'XX']]) " line breaks call add(tl, [2, '\S.*\nx', ['abc', 'def', 'ghi', 'xjk', 'lmn'], ['abc', 'def', 'XXjk', 'lmn']]) " Any single character or end-of-line call add(tl, [2, '\_.\+', ['a', 'b', 'c'], ['XX']]) " Any identifier or end-of-line call add(tl, [2, '\_i\+', ['a', 'b', ';', '2'], ['XX;XX']]) " Any identifier but excluding digits or end-of-line call add(tl, [2, '\_I\+', ['a', 'b', ';', '2'], ['XX;XX2XX']]) " Any keyword or end-of-line call add(tl, [2, '\_k\+', ['a', 'b', '=', '2'], ['XX=XX']]) " Any keyword but excluding digits or end-of-line call add(tl, [2, '\_K\+', ['a', 'b', '=', '2'], ['XX=XX2XX']]) " Any filename character or end-of-line call add(tl, [2, '\_f\+', ['a', 'b', '.', '5'], ['XX']]) " Any filename character but excluding digits or end-of-line call add(tl, [2, '\_F\+', ['a', 'b', '.', '5'], ['XX5XX']]) " Any printable character or end-of-line call add(tl, [2, '\_p\+', ['a', 'b', '=', '4'], ['XX']]) " Any printable character excluding digits or end-of-line call add(tl, [2, '\_P\+', ['a', 'b', '=', '4'], ['XX4XX']]) " Any whitespace character or end-of-line call add(tl, [2, '\_s\+', [' ', ' ', 'a', 'b'], ['XXaXXbXX']]) " Any non-whitespace character or end-of-line call add(tl, [2, '\_S\+', [' ', ' ', 'a', 'b'], [' XX XX']]) " Any decimal digit or end-of-line call add(tl, [2, '\_d\+', ['1', 'a', '2', 'b', '3'], ['XXaXXbXX']]) " Any non-decimal digit or end-of-line call add(tl, [2, '\_D\+', ['1', 'a', '2', 'b', '3'], ['1XX2XX3XX']]) " Any hexadecimal digit or end-of-line call add(tl, [2, '\_x\+', ['1', 'a', 'g', '9', '8'], ['XXgXX']]) " Any non-hexadecimal digit or end-of-line call add(tl, [2, '\_X\+', ['1', 'a', 'g', '9', '8'], ['1XXaXX9XX8XX']]) " Any octal digit or end-of-line call add(tl, [2, '\_o\+', ['0', '7', '8', '9', '0'], ['XX8XX9XX']]) " Any non-octal digit or end-of-line call add(tl, [2, '\_O\+', ['0', '7', '8', '9', '0'], ['0XX7XX0XX']]) " Any word character or end-of-line call add(tl, [2, '\_w\+', ['A', 'B', '=', 'C', 'D'], ['XX=XX']]) " Any non-word character or end-of-line call add(tl, [2, '\_W\+', ['A', 'B', '=', 'C', 'D'], ['AXXBXXCXXDXX']]) " Any head-of-word character or end-of-line call add(tl, [2, '\_h\+', ['a', '1', 'b', '2', 'c'], ['XX1XX2XX']]) " Any non-head-of-word character or end-of-line call add(tl, [2, '\_H\+', ['a', '1', 'b', '2', 'c'], ['aXXbXXcXX']]) " Any alphabetic character or end-of-line call add(tl, [2, '\_a\+', ['a', '1', 'b', '2', 'c'], ['XX1XX2XX']]) " Any non-alphabetic character or end-of-line call add(tl, [2, '\_A\+', ['a', '1', 'b', '2', 'c'], ['aXXbXXcXX']]) " Any lowercase character or end-of-line call add(tl, [2, '\_l\+', ['a', 'A', 'b', 'B'], ['XXAXXBXX']]) " Any non-lowercase character or end-of-line call add(tl, [2, '\_L\+', ['a', 'A', 'b', 'B'], ['aXXbXX']]) " Any uppercase character or end-of-line call add(tl, [2, '\_u\+', ['a', 'A', 'b', 'B'], ['aXXbXX']]) " Any non-uppercase character or end-of-line call add(tl, [2, '\_U\+', ['a', 'A', 'b', 'B'], ['XXAXXBXX']]) " Collection or end-of-line call add(tl, [2, '\_[a-z]\+', ['a', 'A', 'b', 'B'], ['XXAXXBXX']]) " start of line anywhere in the text call add(tl, [2, 'one\zs\_s*\_^\zetwo', \ ['', 'one', ' two', 'one', '', 'two'], \ ['', 'one', ' two', 'oneXXtwo']]) " end of line anywhere in the text call add(tl, [2, 'one\zs\_$\_s*two', \ ['', 'one', ' two', 'one', '', 'two'], ['', 'oneXX', 'oneXX']]) " Check that \_[0-9] matching EOL does not break a following \> call add(tl, [2, '\<\(\(25\_[0-5]\|2\_[0-4]\_[0-9]\|\_[01]\?\_[0-9]\_[0-9]\?\)\.\)\{3\}\(25\_[0-5]\|2\_[0-4]\_[0-9]\|\_[01]\?\_[0-9]\_[0-9]\?\)\>', ['', 'localnet/192.168.0.1', ''], ['', 'localnet/XX', '']]) " Check a pattern with a line break and ^ and $ call add(tl, [2, 'a\n^b$\n^c', ['a', 'b', 'c'], ['XX']]) call add(tl, [2, '\(^.\+\n\)\1', [' dog', ' dog', 'asdf'], ['XXasdf']]) " Run the multi-line tests for t in tl let re = t[0] let pat = t[1] let before = t[2] let after = t[3] for engine in [0, 1, 2] if engine == 2 && re == 0 || engine == 1 && re == 1 continue endif let ®expengine = engine new call setline(1, before) exe '%s/' . pat . '/XX/' let result = getline(1, '$') q! if result != after call assert_report('Error: pat: \"' . pat . '\", text: \"' \ . string(before) . '\", expected: \"' . string(after) \ . '\", got: \"' . string(result) . '\"') else " Test passed endif endfor endfor unlet t tl endfunc " Check that using a pattern on two lines doesn't get messed up by using " matchstr() with \ze in between. func Test_matchstr_with_ze() new call append(0, ['Substitute here:', 'Ta 5', \ 'Ac 7']) call cursor(1, 1) set re=0 .+1,.+2s/""/\='"' . matchstr(getline("."), '\d\+\ze<') . '"' call assert_equal(['Substitute here:', 'Ta 5', \ 'Ac 7', ''], getline(1, '$')) bwipe! endfunc " Check a pattern with a look behind crossing a line boundary func Test_lookbehind_across_line() new call append(0, ['Behind:', 'asdfasd" exe "normal jV:s/\\%Va/A/g\" exe "normal jfx\fxj:s/\\%Vo/O/g\" call assert_equal(['Visual:', 'thexE thE thExethe', 'AndAxAnd AndAxAnd', \ 'oooxOfOr fOrOxooo', 'oooxOfOr fOrOxooo', ''], getline(1, '$')) %d endfunc " Check matching Visual area func Test_matching_visual_area() new set regexpengine=1 call Regex_Match_Visual_Area() set regexpengine=2 call Regex_Match_Visual_Area() set regexpengine& bwipe! endfunc " Check matching marks func Regex_Mark() call append(0, ['', '', '', 'Marks:', 'asdfSasdfsadfEasdf', 'asdfSas', \ 'dfsadfEasdf', '', '', '', '', '']) call cursor(4, 1) exe "normal jfSmsfEme:.-4,.+6s/.\\%>'s.*\\%<'e../here/\" exe "normal jfSmsj0fEme:.-4,.+6s/.\\%>'s\\_.*\\%<'e../again/\" call assert_equal(['', '', '', 'Marks:', 'asdfhereasdf', 'asdfagainasdf', \ '', '', '', '', '', ''], getline(1, '$')) %d endfunc " Same test as above, but use verymagic func Regex_Mark_Verymagic() call append(0, ['', '', '', 'Marks:', 'asdfSasdfsadfEasdf', 'asdfSas', \ 'dfsadfEasdf', '', '', '', '', '']) call cursor(4, 1) exe "normal jfSmsfEme:.-4,.+6s/\\v.%>'s.*%<'e../here/\" exe "normal jfSmsj0fEme:.-4,.+6s/\\v.%>'s\\_.*%<'e../again/\" call assert_equal(['', '', '', 'Marks:', 'asdfhereasdf', 'asdfagainasdf', \ '', '', '', '', '', ''], getline(1, '$')) %d endfunc func Test_matching_marks() new set regexpengine=1 call Regex_Mark() call Regex_Mark_Verymagic() set regexpengine=2 call Regex_Mark() call Regex_Mark_Verymagic() bwipe! endfunc " Check patterns matching cursor position. func s:curpos_test() new call setline(1, ['ffooooo', 'boboooo', 'zoooooo', 'koooooo', 'moooooo', \ "\t\t\tfoo", 'abababababababfoo', 'bababababababafoo', '********_', \ ' xxxxxxxxxxxx xxxx xxxxxx xxxxxxx x xxxxxxxxx xx xxxxxx xxxxxx xxxxx xxxxxxx xx xxxx xxxxxxxx xxxx xxxxxxxxxxx xxx xxxxxxx xxxxxxxxx xx xxxxxx xx xxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxx xxx xxxxxxxx xxxxxxxxx xxxx xxx xxxx xxx xxx xxxxx xxxxxxxxxxxx xxxx xxxxxxxxx xxxxxxxxxxx xx xxxxx xxx xxxxxxxx xxxxxx xxx xxx xxxxxxxxx xxxxxxx x xxxxxxxxx xx xxxxxx xxxxxxx xxxxxxxxxxxxxxxxxx xxxxxxx xxxxxxx xxx xxx xxxxxxxx xxxxxxx xxxx xxx xxxxxx xxxxx xxxxx xx xxxxxx xxxxxxx xxx xxxxxxxxxxxx xxxx xxxxxxxxx xxxxxx xxxxxx xxxxx xxx xxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxx xxxx xx xxxxxxxx xxx xxxxxxxxxxx xxxxx']) call setpos('.', [0, 1, 0, 0]) s/\%>3c.//g call setpos('.', [0, 2, 4, 0]) s/\%#.*$//g call setpos('.', [0, 3, 0, 0]) s/\%<3c./_/g %s/\%4l\%>5c./_/g %s/\%6l\%>25v./_/g %s/\%>6l\%3c./!/g %s/\%>7l\%12c./?/g %s/\%>7l\%<9l\%>5v\%<8v./#/g $s/\%(|\u.*\)\@<=[^|\t]\+$//ge call assert_equal(['ffo', 'bob', '__ooooo', 'koooo__', 'moooooo', \ ' f__', 'ab!babababababfoo', \ 'ba!ab##abab?bafoo', '**!*****_', \ ' ! xxx?xxxxxxxx xxxx xxxxxx xxxxxxx x xxxxxxxxx xx xxxxxx xxxxxx xxxxx xxxxxxx xx xxxx xxxxxxxx xxxx xxxxxxxxxxx xxx xxxxxxx xxxxxxxxx xx xxxxxx xx xxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxx xxx xxxxxxxx xxxxxxxxx xxxx xxx xxxx xxx xxx xxxxx xxxxxxxxxxxx xxxx xxxxxxxxx xxxxxxxxxxx xx xxxxx xxx xxxxxxxx xxxxxx xxx xxx xxxxxxxxx xxxxxxx x xxxxxxxxx xx xxxxxx xxxxxxx xxxxxxxxxxxxxxxxxx xxxxxxx xxxxxxx xxx xxx xxxxxxxx xxxxxxx xxxx xxx xxxxxx xxxxx xxxxx xx xxxxxx xxxxxxx xxx xxxxxxxxxxxx xxxx xxxxxxxxx xxxxxx xxxxxx xxxxx xxx xxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxx xxxx xx xxxxxxxx xxx xxxxxxxxxxx xxxxx'], \ getline(1, '$')) bwipe! endfunc func Test_matching_curpos() set re=0 call s:curpos_test() set re=1 call s:curpos_test() set re=2 call s:curpos_test() set re& endfunc " Test for matching the start and end of a buffer func Regex_start_end_buffer() call setline(1, repeat(['vim edit'], 20)) /\%^ call assert_equal([0, 1, 1, 0], getpos('.')) exe "normal 50%/\\%^..\" call assert_equal([0, 1, 1, 0], getpos('.')) exe "normal 50%/\\%$\" call assert_equal([0, 20, 8, 0], getpos('.')) exe "normal 6gg/..\\%$\" call assert_equal([0, 20, 7, 0], getpos('.')) %d endfunc func Test_start_end_of_buffer_match() new set regexpengine=1 call Regex_start_end_buffer() set regexpengine=2 call Regex_start_end_buffer() bwipe! endfunc func Test_ze_before_zs() call assert_equal('', matchstr(' ', '\%#=1\ze \zs')) call assert_equal('', matchstr(' ', '\%#=2\ze \zs')) call assert_equal(repeat([''], 10), matchlist(' ', '\%#=1\ze \zs')) call assert_equal(repeat([''], 10), matchlist(' ', '\%#=2\ze \zs')) endfunc " Check for detecting error func Test_regexp_error() call assert_fails("call matchlist('x x', '\\%#=1 \\zs*')", 'E888:') call assert_fails("call matchlist('x x', '\\%#=1 \\ze*')", 'E888:') call assert_fails("call matchlist('x x', '\\%#=2 \\zs*')", 'E888:') call assert_fails("call matchlist('x x', '\\%#=2 \\ze*')", 'E888:') call assert_fails("call matchstr('abcd', '\\%o841\\%o142')", 'E678:') call assert_fails("call matchstr('abcd', '\\%#=2\\%2147483647c')", 'E951:') call assert_fails("call matchstr('abcd', '\\%#=2\\%2147483647l')", 'E951:') call assert_fails("call matchstr('abcd', '\\%#=2\\%2147483647v')", 'E951:') call assert_fails('exe "normal /\\%#=1\\%[x\\%[x]]\"', 'E369:') call assert_fails('exe "normal /\\%#=2\\%2147483647l\"', 'E951:') call assert_fails('exe "normal /\\%#=2\\%2147483647c\"', 'E951:') call assert_fails('exe "normal /\\%#=2\\%102261126v\"', 'E951:') call assert_fails('exe "normal /\\%#=2\\%2147483646l\"', 'E486:') call assert_fails('exe "normal /\\%#=2\\%2147483646c\"', 'E486:') call assert_fails('exe "normal /\\%#=2\\%102261125v\"', 'E486:') call assert_equal('', matchstr('abcd', '\%o181\%o142')) endfunc " Test for using the last substitute string pattern (~) func Test_regexp_last_subst_string() new s/bar/baz/e call assert_equal(matchstr("foo\nbaz\nbar", "\\%#=1\~"), "baz") call assert_equal(matchstr("foo\nbaz\nbar", "\\%#=2\~"), "baz") close! endfunc " Check patterns matching cursor position. func s:curpos_test2() new call setline(1, ['1', '2 foobar eins zwei drei vier fünf sechse', \ '3 foobar eins zwei drei vier fünf sechse', \ '4 foobar eins zwei drei vier fünf sechse', \ '5 foobar eins zwei drei vier fünf sechse', \ '6 foobar eins zwei drei vier fünf sechse', \ '7 foobar eins zwei drei vier fünf sechse']) call setpos('.', [0, 2, 10, 0]) s/\%.c.*//g call setpos('.', [0, 3, 15, 0]) s/\%.l.*//g call setpos('.', [0, 5, 3, 0]) s/\%.v.*/_/g call assert_equal(['1', \ '2 foobar ', \ '', \ '4 foobar eins zwei drei vier fünf sechse', \ '5 _', \ '6 foobar eins zwei drei vier fünf sechse', \ '7 foobar eins zwei drei vier fünf sechse'], \ getline(1, '$')) call assert_fails('call search("\\%.1l")', 'E1204:') call assert_fails('call search("\\%.1c")', 'E1204:') call assert_fails('call search("\\%.1v")', 'E1204:') bwipe! endfunc " Check patterns matching before or after cursor position. func s:curpos_test3() new call setline(1, ['1', '2 foobar eins zwei drei vier fünf sechse', \ '3 foobar eins zwei drei vier fünf sechse', \ '4 foobar eins zwei drei vier fünf sechse', \ '5 foobar eins zwei drei vier fünf sechse', \ '6 foobar eins zwei drei vier fünf sechse', \ '7 foobar eins zwei drei vier fünf sechse']) call setpos('.', [0, 2, 10, 0]) " Note: This removes all columns, except for the column directly in front of " the cursor. Bug???? :s/^.*\%<.c// call setpos('.', [0, 3, 10, 0]) :s/\%>.c.*$// call setpos('.', [0, 5, 4, 0]) " Note: This removes all columns, except for the column directly in front of " the cursor. Bug???? :s/^.*\%<.v/_/ call setpos('.', [0, 6, 4, 0]) :s/\%>.v.*$/_/ call assert_equal(['1', \ ' eins zwei drei vier fünf sechse', \ '3 foobar e', \ '4 foobar eins zwei drei vier fünf sechse', \ '_foobar eins zwei drei vier fünf sechse', \ '6 fo_', \ '7 foobar eins zwei drei vier fünf sechse'], \ getline(1, '$')) sil %d call setline(1, ['1', '2 foobar eins zwei drei vier fünf sechse', \ '3 foobar eins zwei drei vier fünf sechse', \ '4 foobar eins zwei drei vier fünf sechse', \ '5 foobar eins zwei drei vier fünf sechse', \ '6 foobar eins zwei drei vier fünf sechse', \ '7 foobar eins zwei drei vier fünf sechse']) call setpos('.', [0, 4, 4, 0]) %s/\%<.l.*// call setpos('.', [0, 5, 4, 0]) %s/\%>.l.*// call assert_equal(['', '', '', \ '4 foobar eins zwei drei vier fünf sechse', \ '5 foobar eins zwei drei vier fünf sechse', \ '', ''], \ getline(1, '$')) bwipe! endfunc " Test that matching below, at or after the " cursor position work func Test_matching_pos() for val in range(3) exe "set re=" .. val " Match at cursor position call s:curpos_test2() " Match before or after cursor position call s:curpos_test3() endfor set re& endfunc func Test_using_mark_position() " this was using freed memory " new engine new norm O0 call assert_fails("s/\\%')", 'E486:') bwipe! " old engine new norm O0 call assert_fails("s/\\%#=1\\%')", 'E486:') bwipe! endfunc func Test_using_visual_position() " this was using freed memory new exe "norm 0o\\k\o0" /\%V bwipe! endfunc func Test_using_invalid_visual_position() " this was going beyond the end of the line new exe "norm 0o000\0\$s0" /\%V bwipe! endfunc func Test_using_two_engines_pattern() new call setline(1, ['foobar=0', 'foobar=1', 'foobar=2']) " \%#= at the end of the pattern for i in range(0, 2) for j in range(0, 2) exe "set re=" .. i call cursor(j + 1, 7) call assert_fails("%s/foobar\\%#=" .. j, 'E1281:') endfor endfor set re=0 " \%#= at the start of the pattern for i in range(0, 2) call cursor(i + 1, 7) exe ":%s/\\%#=" .. i .. "foobar=" .. i .. "/xx" endfor call assert_equal(['xx', 'xx', 'xx'], getline(1, '$')) bwipe! endfunc func Test_recursive_substitute_expr() new func Repl() s endfunc silent! s/\%')/~\=Repl() bwipe! delfunc Repl endfunc def Test_compare_columns() # this was using a line below the last line enew setline(1, ['', '']) prop_type_add('name', {highlight: 'ErrorMsg'}) prop_add(1, 1, {length: 1, type: 'name'}) search('\%#=1\%>.l\n.*\%<2v', 'nW') search('\%#=2\%>.l\n.*\%<2v', 'nW') bwipe! prop_type_delete('name') enddef def Test_compare_column_matchstr() # do some search in text to set the line number, it should be ignored in # matchstr(). enew setline(1, ['one', 'two', 'three']) :3 :/ee bwipe! set re=1 call assert_equal('aaa', matchstr('aaaaaaaaaaaaaaaaaaaa', '.*\%<5v')) set re=2 call assert_equal('aaa', matchstr('aaaaaaaaaaaaaaaaaaaa', '.*\%<5v')) set re=0 enddef " vim: shiftwidth=2 sts=2 expandtab