| Bram Moolenaar | 292eff0 | 2017-07-11 21:46:28 +0200 | [diff] [blame^] | 1 | " Tests for regexp with backslash and other special characters inside [] |
| 2 | " Also test backslash for hex/octal numbered character. |
| 3 | |
| 4 | function RunSTest(value, calls, expected) |
| 5 | new |
| 6 | call feedkeys("i" . a:value, "mx") |
| 7 | exec a:calls |
| 8 | call assert_equal(a:expected, getline(1), printf("wrong result for %s", a:calls)) |
| 9 | quit! |
| 10 | endfunction |
| 11 | |
| 12 | function RunXTest(value, search_exp, expected) |
| 13 | new |
| 14 | call feedkeys("i" . a:value, "mx") |
| 15 | call feedkeys("gg" . a:search_exp . "\nx", "mx") |
| 16 | call assert_equal(a:expected, getline(1), printf("wrong result for %s", a:search_exp)) |
| 17 | quit! |
| 18 | endfunction |
| 19 | |
| 20 | |
| 21 | function Test_x_search() |
| 22 | let res = "test text test text" |
| 23 | call RunXTest("test \\text test text", "/[\\x]", res) |
| 24 | call RunXTest("test \ttext test text", "/[\\t\\]]", res) |
| 25 | call RunXTest("test text ]test text", "/[]y]", res) |
| 26 | call RunXTest("test ]text test text", "/[\\]]", res) |
| 27 | call RunXTest("test text te^st text", "/[y^]", res) |
| 28 | call RunXTest("test te$xt test text", "/[$y]", res) |
| 29 | call RunXTest("test taext test text", "/[\\x61]", res) |
| 30 | call RunXTest("test tbext test text","/[\\x60-\\x64]", res) |
| 31 | call RunXTest("test 5text test text","/[\\x785]", res) |
| 32 | call RunXTest("testc text test text","/[\\o143]", res) |
| 33 | call RunXTest("tesdt text test text","/[\\o140-\\o144]", res) |
| 34 | call RunXTest("test7 text test text", "/[\\o417]", res) |
| 35 | call RunXTest("test text tBest text", "/\\%x42", res) |
| 36 | call RunXTest("test text teCst text", "/\\%o103", res) |
| 37 | call RunXTest("test text \<C-V>x00test text", "/[\\x00]", res) |
| 38 | endfunction |
| 39 | |
| 40 | function Test_s_search() |
| 41 | let res = "test text test text" |
| 42 | call RunSTest("test te\<C-V>x00xt t\<C-V>x04est t\<C-V>x10ext", "s/[\\x00-\\x10]//g", res) |
| 43 | call RunSTest("test \\xyztext test text", "s/[\\x-z]\\+//", res) |
| 44 | call RunSTest("test text tev\\uyst text", "s/[\\u-z]\\{2,}//", res) |
| 45 | call RunSTest("xx aaaaa xx a", "s/\\(a\\)\\+//", "xx xx a") |
| 46 | call RunSTest("xx aaaaa xx a", "s/\\(a*\\)\\+//", "xx aaaaa xx a") |
| 47 | call RunSTest("xx aaaaa xx a", "s/\\(a*\\)*//", "xx aaaaa xx a") |
| 48 | call RunSTest("xx aaaaa xx", "s/\\(a\\)\\{2,3}/A/", "xx Aaa xx") |
| 49 | call RunSTest("xx aaaaa xx", "s/\\(a\\)\\{-2,3}/A/", "xx Aaaa xx") |
| 50 | call RunSTest("xx aaa12aa xx", "s/\\(a\\)*\\(12\\)\\@>/A/", "xx Aaa xx") |
| 51 | call RunSTest("xx foobar xbar xx", "s/\\(foo\\)\\@<!bar/A/", "xx foobar xA xx") |
| 52 | call RunSTest("xx an file xx", "s/\\(an\\_s\\+\\)\\@<=file/A/", "xx an A xx") |
| 53 | call RunSTest("x= 9;", "s/^\\(\\h\\w*\\%(->\\|\\.\\)\\=\\)\\+=/XX/", "XX 9;") |
| 54 | call RunSTest("hh= 77;", "s/^\\(\\h\\w*\\%(->\\|\\.\\)\\=\\)\\+=/YY/", "YY 77;") |
| 55 | call RunSTest(" aaa ", "s/aaa/xyz/", " xyz ") |
| 56 | call RunSTest(" xyz", "s/~/bcd/", " bcd") |
| 57 | call RunSTest(" bcdbcdbcd", "s/~\\+/BB/", " BB") |
| 58 | endfunction |