| Bram Moolenaar | 42093c0 | 2016-07-30 16:16:54 +0200 | [diff] [blame] | 1 | " Tests for diff mode |
| 2 | |
| 3 | func Test_diff_fold_sync() |
| 4 | enew! |
| 5 | let l = range(50) |
| 6 | call setline(1, l) |
| 7 | diffthis |
| 8 | let winone = win_getid() |
| 9 | new |
| 10 | let l[25] = 'diff' |
| 11 | call setline(1, l) |
| 12 | diffthis |
| 13 | let wintwo = win_getid() |
| 14 | " line 15 is inside the closed fold |
| 15 | call assert_equal(19, foldclosedend(10)) |
| 16 | call win_gotoid(winone) |
| 17 | call assert_equal(19, foldclosedend(10)) |
| 18 | " open the fold |
| 19 | normal zv |
| 20 | call assert_equal(-1, foldclosedend(10)) |
| 21 | " fold in other window must have opened too |
| 22 | call win_gotoid(wintwo) |
| 23 | call assert_equal(-1, foldclosedend(10)) |
| 24 | |
| 25 | " cursor position is in sync |
| 26 | normal 23G |
| 27 | call win_gotoid(winone) |
| 28 | call assert_equal(23, getcurpos()[1]) |
| 29 | |
| 30 | windo diffoff |
| 31 | close! |
| 32 | set nomodified |
| 33 | endfunc |
| 34 | |
| 35 | func Test_vert_split() |
| 36 | " Disable the title to avoid xterm keeping the wrong one. |
| 37 | set notitle noicon |
| 38 | new |
| 39 | let l = ['1 aa', '2 bb', '3 cc', '4 dd', '5 ee'] |
| 40 | call setline(1, l) |
| 41 | w! Xtest |
| 42 | normal dd |
| 43 | $ |
| 44 | put |
| 45 | normal kkrXoxxx |
| 46 | w! Xtest2 |
| 47 | file Nop |
| 48 | normal ggoyyyjjjozzzz |
| 49 | set foldmethod=marker foldcolumn=4 |
| 50 | call assert_equal(0, &diff) |
| 51 | call assert_equal('marker', &foldmethod) |
| 52 | call assert_equal(4, &foldcolumn) |
| 53 | call assert_equal(0, &scrollbind) |
| 54 | call assert_equal(0, &cursorbind) |
| 55 | call assert_equal(1, &wrap) |
| 56 | |
| 57 | vert diffsplit Xtest |
| 58 | vert diffsplit Xtest2 |
| 59 | call assert_equal(1, &diff) |
| 60 | call assert_equal('diff', &foldmethod) |
| 61 | call assert_equal(2, &foldcolumn) |
| 62 | call assert_equal(1, &scrollbind) |
| 63 | call assert_equal(1, &cursorbind) |
| 64 | call assert_equal(0, &wrap) |
| 65 | |
| 66 | let diff_fdm = &fdm |
| 67 | let diff_fdc = &fdc |
| 68 | " repeat entering diff mode here to see if this saves the wrong settings |
| 69 | diffthis |
| 70 | " jump to second window for a moment to have filler line appear at start of |
| 71 | " first window |
| 72 | wincmd w |
| 73 | normal gg |
| 74 | wincmd p |
| 75 | normal gg |
| 76 | call assert_equal(2, winline()) |
| 77 | normal j |
| 78 | call assert_equal(4, winline()) |
| 79 | normal j |
| 80 | call assert_equal(5, winline()) |
| 81 | normal j |
| 82 | call assert_equal(6, winline()) |
| 83 | normal j |
| 84 | call assert_equal(8, winline()) |
| 85 | normal j |
| 86 | call assert_equal(9, winline()) |
| 87 | |
| 88 | wincmd w |
| 89 | normal gg |
| 90 | call assert_equal(1, winline()) |
| 91 | normal j |
| 92 | call assert_equal(2, winline()) |
| 93 | normal j |
| 94 | call assert_equal(4, winline()) |
| 95 | normal j |
| 96 | call assert_equal(5, winline()) |
| 97 | normal j |
| 98 | call assert_equal(8, winline()) |
| 99 | |
| 100 | wincmd w |
| 101 | normal gg |
| 102 | call assert_equal(2, winline()) |
| 103 | normal j |
| 104 | call assert_equal(3, winline()) |
| 105 | normal j |
| 106 | call assert_equal(4, winline()) |
| 107 | normal j |
| 108 | call assert_equal(5, winline()) |
| 109 | normal j |
| 110 | call assert_equal(6, winline()) |
| 111 | normal j |
| 112 | call assert_equal(7, winline()) |
| 113 | normal j |
| 114 | call assert_equal(8, winline()) |
| 115 | |
| 116 | " Test diffoff |
| 117 | diffoff! |
| 118 | 1wincmd 2 |
| 119 | let &diff = 1 |
| 120 | let &fdm = diff_fdm |
| 121 | let &fdc = diff_fdc |
| 122 | 4wincmd w |
| 123 | diffoff! |
| 124 | 1wincmd w |
| 125 | call assert_equal(0, &diff) |
| 126 | call assert_equal('marker', &foldmethod) |
| 127 | call assert_equal(4, &foldcolumn) |
| 128 | call assert_equal(0, &scrollbind) |
| 129 | call assert_equal(0, &cursorbind) |
| 130 | call assert_equal(1, &wrap) |
| 131 | |
| 132 | wincmd w |
| 133 | call assert_equal(0, &diff) |
| 134 | call assert_equal('marker', &foldmethod) |
| 135 | call assert_equal(4, &foldcolumn) |
| 136 | call assert_equal(0, &scrollbind) |
| 137 | call assert_equal(0, &cursorbind) |
| 138 | call assert_equal(1, &wrap) |
| 139 | |
| 140 | wincmd w |
| 141 | call assert_equal(0, &diff) |
| 142 | call assert_equal('marker', &foldmethod) |
| 143 | call assert_equal(4, &foldcolumn) |
| 144 | call assert_equal(0, &scrollbind) |
| 145 | call assert_equal(0, &cursorbind) |
| 146 | call assert_equal(1, &wrap) |
| 147 | |
| Bram Moolenaar | 623cf88 | 2016-07-30 16:36:01 +0200 | [diff] [blame] | 148 | call delete('Xtest') |
| 149 | call delete('Xtest2') |
| Bram Moolenaar | 42093c0 | 2016-07-30 16:16:54 +0200 | [diff] [blame] | 150 | windo bw! |
| 151 | endfunc |
| 152 | |
| 153 | func Test_filler_lines() |
| 154 | " Test that diffing shows correct filler lines |
| 155 | enew! |
| 156 | put =range(4,10) |
| 157 | 1d _ |
| 158 | vnew |
| 159 | put =range(1,10) |
| 160 | 1d _ |
| 161 | windo diffthis |
| 162 | wincmd h |
| 163 | call assert_equal(1, line('w0')) |
| 164 | unlet! diff_fdm diff_fdc |
| 165 | |
| 166 | windo bw! |
| 167 | endfunc |