| Bram Moolenaar | 9729301 | 2011-07-18 19:40:27 +0200 | [diff] [blame] | 1 | Tests for case-insensitive UTF-8 comparisons (utf_strnicmp() in mbyte.c) |
| 2 | |
| 3 | STARTTEST |
| 4 | :so small.vim |
| 5 | :if !has("multi_byte") |
| 6 | : e! test.ok |
| 7 | : w! test.out |
| 8 | : qa! |
| 9 | :endif |
| 10 | :set enc=utf8 |
| 11 | ggdG |
| 12 | : |
| 13 | :function! Ch(a, op, b, expected) |
| 14 | : if eval(printf('"%s" %s "%s"', a:a, a:op, a:b)) != a:expected |
| 15 | : call append(line('$'), printf('"%s" %s "%s" should return %d', a:a, a:op, a:b, a:expected)) |
| 16 | : else |
| 17 | : let b:passed += 1 |
| 18 | : endif |
| 19 | :endfunction |
| 20 | : |
| 21 | :function! Chk(a, b, result) |
| 22 | : if a:result == 0 |
| 23 | : call Ch(a:a, '==?', a:b, 1) |
| 24 | : call Ch(a:a, '!=?', a:b, 0) |
| 25 | : call Ch(a:a, '<=?', a:b, 1) |
| 26 | : call Ch(a:a, '>=?', a:b, 1) |
| 27 | : call Ch(a:a, '<?', a:b, 0) |
| 28 | : call Ch(a:a, '>?', a:b, 0) |
| 29 | : elseif a:result > 0 |
| 30 | : call Ch(a:a, '==?', a:b, 0) |
| 31 | : call Ch(a:a, '!=?', a:b, 1) |
| 32 | : call Ch(a:a, '<=?', a:b, 0) |
| 33 | : call Ch(a:a, '>=?', a:b, 1) |
| 34 | : call Ch(a:a, '<?', a:b, 0) |
| 35 | : call Ch(a:a, '>?', a:b, 1) |
| 36 | : else |
| 37 | : call Ch(a:a, '==?', a:b, 0) |
| 38 | : call Ch(a:a, '!=?', a:b, 1) |
| 39 | : call Ch(a:a, '<=?', a:b, 1) |
| 40 | : call Ch(a:a, '>=?', a:b, 0) |
| 41 | : call Ch(a:a, '<?', a:b, 1) |
| 42 | : call Ch(a:a, '>?', a:b, 0) |
| 43 | : endif |
| 44 | :endfunction |
| 45 | : |
| 46 | :function! Check(a, b, result) |
| 47 | : call Chk(a:a, a:b, a:result) |
| 48 | : call Chk(a:b, a:a, -a:result) |
| 49 | :endfunction |
| 50 | : |
| 51 | :function! LT(a, b) |
| 52 | : call Check(a:a, a:b, -1) |
| 53 | :endfunction |
| 54 | : |
| 55 | :function! GT(a, b) |
| 56 | : call Check(a:a, a:b, 1) |
| 57 | :endfunction |
| 58 | : |
| 59 | :function! EQ(a, b) |
| 60 | : call Check(a:a, a:b, 0) |
| 61 | :endfunction |
| 62 | : |
| 63 | :let b:passed=0 |
| 64 | :call EQ('', '') |
| 65 | :call LT('', 'a') |
| 66 | :call EQ('abc', 'abc') |
| 67 | :call EQ('Abc', 'abC') |
| 68 | :call LT('ab', 'abc') |
| 69 | :call LT('AB', 'abc') |
| 70 | :call LT('ab', 'aBc') |
| 71 | :call EQ('\xd0\xb9\xd1\x86\xd1\x83\xd0\xba\xd0\xb5\xd0\xbd', '\xd0\xb9\xd0\xa6\xd0\xa3\xd0\xba\xd0\x95\xd0\xbd') |
| 72 | :call LT('\xd0\xb9\xd1\x86\xd1\x83\xd0\xba\xd0\xb5\xd0\xbd', '\xd0\xaf\xd1\x86\xd1\x83\xd0\xba\xd0\xb5\xd0\xbd') |
| 73 | :call EQ('\xe2\x84\xaa', 'k') |
| 74 | :call LT('\xe2\x84\xaa', 'kkkkkk') |
| 75 | :call EQ('\xe2\x84\xaa\xe2\x84\xaa\xe2\x84\xaa', 'kkk') |
| 76 | :call LT('kk', '\xe2\x84\xaa\xe2\x84\xaa\xe2\x84\xaa') |
| 77 | :call EQ('\xe2\x84\xaa\xe2\x84\xa6k\xe2\x84\xaak\xcf\x89', 'k\xcf\x89\xe2\x84\xaakk\xe2\x84\xa6') |
| 78 | :call EQ('Abc\x80', 'AbC\x80') |
| 79 | :call LT('Abc\x80', 'AbC\x81') |
| 80 | :call LT('Abc', 'AbC\x80') |
| 81 | :call LT('abc\x80DEF', 'abc\x80def') " case folding stops at the first bad character |
| 82 | :call LT('\xc3XYZ', '\xc3xyz') |
| 83 | :call EQ('\xef\xbc\xba', '\xef\xbd\x9a') " FF3A (upper), FF5A (lower) |
| 84 | :call GT('\xef\xbc\xba', '\xef\xbc\xff') " first string is ok and equals \xef\xbd\x9a after folding, second string is illegal and was left unchanged, then the strings were bytewise compared |
| 85 | :call LT('\xc3', '\xc3\x83') |
| 86 | :call EQ('\xc3\xa3xYz', '\xc3\x83XyZ') |
| 87 | :for n in range(0x60, 0xFF) | call LT(printf('xYz\x%.2X', n-1), printf('XyZ\x%.2X', n)) | endfor |
| 88 | :for n in range(0x80, 0xBF) | call EQ(printf('xYz\xc2\x%.2XUvW', n), printf('XyZ\xc2\x%.2XuVw', n)) | endfor |
| 89 | :for n in range(0xC0, 0xFF) | call LT(printf('xYz\xc2\x%.2XUvW', n), printf('XyZ\xc2\x%.2XuVw', n)) | endfor |
| 90 | :call append(0, printf('%d checks passed', b:passed)) |
| 91 | :wq! test.out |
| 92 | ENDTEST |
| 93 | |