| " Tests for setbufline(), getbufline(), appendbufline(), deletebufline() |
| |
| source shared.vim |
| |
| func Test_setbufline_getbufline() |
| new |
| let b = bufnr('%') |
| hide |
| call assert_equal(0, setbufline(b, 1, ['foo', 'bar'])) |
| call assert_equal(['foo'], getbufline(b, 1)) |
| call assert_equal(['bar'], getbufline(b, 2)) |
| call assert_equal(['foo', 'bar'], getbufline(b, 1, 2)) |
| exe "bd!" b |
| call assert_equal([], getbufline(b, 1, 2)) |
| |
| split Xtest |
| call setline(1, ['a', 'b', 'c']) |
| let b = bufnr('%') |
| wincmd w |
| call assert_equal(1, setbufline(b, 5, ['x'])) |
| call assert_equal(1, setbufline(1234, 1, ['x'])) |
| call assert_equal(0, setbufline(b, 4, ['d', 'e'])) |
| call assert_equal(['c'], getbufline(b, 3)) |
| call assert_equal(['d'], getbufline(b, 4)) |
| call assert_equal(['e'], getbufline(b, 5)) |
| call assert_equal([], getbufline(b, 6)) |
| exe "bwipe! " . b |
| endfunc |
| |
| func Test_setbufline_getbufline_fold() |
| split Xtest |
| setlocal foldmethod=expr foldexpr=0 |
| let b = bufnr('%') |
| new |
| call assert_equal(0, setbufline(b, 1, ['foo', 'bar'])) |
| call assert_equal(['foo'], getbufline(b, 1)) |
| call assert_equal(['bar'], getbufline(b, 2)) |
| call assert_equal(['foo', 'bar'], getbufline(b, 1, 2)) |
| exe "bwipe!" b |
| bwipe! |
| endfunc |
| |
| func Test_setbufline_getbufline_fold_tab() |
| split Xtest |
| setlocal foldmethod=expr foldexpr=0 |
| let b = bufnr('%') |
| tab new |
| call assert_equal(0, setbufline(b, 1, ['foo', 'bar'])) |
| call assert_equal(['foo'], getbufline(b, 1)) |
| call assert_equal(['bar'], getbufline(b, 2)) |
| call assert_equal(['foo', 'bar'], getbufline(b, 1, 2)) |
| exe "bwipe!" b |
| bwipe! |
| endfunc |
| |
| func Test_setline_startup() |
| let cmd = GetVimCommand('Xscript') |
| if cmd == '' |
| return |
| endif |
| call writefile(['call setline(1, "Hello")', 'silent w Xtest', 'q!'], 'Xscript') |
| call system(cmd) |
| call assert_equal(['Hello'], readfile('Xtest')) |
| |
| call delete('Xscript') |
| call delete('Xtest') |
| endfunc |
| |
| func Test_appendbufline() |
| new |
| let b = bufnr('%') |
| hide |
| call assert_equal(0, appendbufline(b, 0, ['foo', 'bar'])) |
| call assert_equal(['foo'], getbufline(b, 1)) |
| call assert_equal(['bar'], getbufline(b, 2)) |
| call assert_equal(['foo', 'bar'], getbufline(b, 1, 2)) |
| exe "bd!" b |
| call assert_equal([], getbufline(b, 1, 2)) |
| |
| split Xtest |
| call setline(1, ['a', 'b', 'c']) |
| let b = bufnr('%') |
| wincmd w |
| call assert_equal(1, appendbufline(b, 4, ['x'])) |
| call assert_equal(1, appendbufline(1234, 1, ['x'])) |
| call assert_equal(0, appendbufline(b, 3, ['d', 'e'])) |
| call assert_equal(['c'], getbufline(b, 3)) |
| call assert_equal(['d'], getbufline(b, 4)) |
| call assert_equal(['e'], getbufline(b, 5)) |
| call assert_equal([], getbufline(b, 6)) |
| exe "bwipe! " . b |
| endfunc |
| |
| func Test_deletebufline() |
| new |
| let b = bufnr('%') |
| call setline(1, ['aaa', 'bbb', 'ccc']) |
| hide |
| call assert_equal(0, deletebufline(b, 2)) |
| call assert_equal(['aaa', 'ccc'], getbufline(b, 1, 2)) |
| call assert_equal(0, deletebufline(b, 2, 8)) |
| call assert_equal(['aaa'], getbufline(b, 1, 2)) |
| exe "bd!" b |
| call assert_equal(1, deletebufline(b, 1)) |
| |
| split Xtest |
| call setline(1, ['a', 'b', 'c']) |
| let b = bufnr('%') |
| wincmd w |
| call assert_equal(1, deletebufline(b, 4)) |
| call assert_equal(0, deletebufline(b, 1)) |
| call assert_equal(['b', 'c'], getbufline(b, 1, 2)) |
| exe "bwipe! " . b |
| endfunc |