| Bram Moolenaar | bd7206e | 2020-03-06 20:36:04 +0100 | [diff] [blame] | 1 | " Test for various indent options |
| 2 | |
| 3 | func Test_preserveindent() |
| 4 | new |
| 5 | " Test for autoindent copying indent from the previous line |
| 6 | setlocal autoindent |
| 7 | call setline(1, [repeat(' ', 16) .. 'line1']) |
| 8 | call feedkeys("A\nline2", 'xt') |
| 9 | call assert_equal("\t\tline2", getline(2)) |
| 10 | setlocal autoindent& |
| 11 | |
| 12 | " Test for using CTRL-T with and without 'preserveindent' |
| 13 | set shiftwidth=4 |
| 14 | call cursor(1, 1) |
| 15 | call setline(1, " \t ") |
| 16 | call feedkeys("Al\<C-T>", 'xt') |
| 17 | call assert_equal("\t\tl", getline(1)) |
| 18 | set preserveindent |
| 19 | call setline(1, " \t ") |
| 20 | call feedkeys("Al\<C-T>", 'xt') |
| 21 | call assert_equal(" \t \tl", getline(1)) |
| 22 | set pi& sw& |
| 23 | |
| 24 | " Test for using CTRL-T with 'expandtab' and 'preserveindent' |
| 25 | call cursor(1, 1) |
| 26 | call setline(1, "\t \t") |
| 27 | set shiftwidth=4 expandtab preserveindent |
| 28 | call feedkeys("Al\<C-T>", 'xt') |
| 29 | call assert_equal("\t \t l", getline(1)) |
| 30 | set sw& et& pi& |
| 31 | |
| 32 | close! |
| 33 | endfunc |
| 34 | |
| 35 | " Test for indent() |
| 36 | func Test_indent_func() |
| 37 | call assert_equal(-1, indent(-1)) |
| 38 | new |
| 39 | call setline(1, "\tabc") |
| 40 | call assert_equal(8, indent(1)) |
| 41 | call setline(1, " abc") |
| 42 | call assert_equal(4, indent(1)) |
| 43 | call setline(1, " \t abc") |
| 44 | call assert_equal(12, indent(1)) |
| 45 | close! |
| 46 | endfunc |
| 47 | |
| 48 | " Test for reindenting a line using the '=' operator |
| 49 | func Test_reindent() |
| 50 | new |
| 51 | call setline(1, 'abc') |
| 52 | set nomodifiable |
| 53 | call assert_fails('normal ==', 'E21:') |
| 54 | set modifiable |
| 55 | |
| 56 | call setline(1, ['foo', 'bar']) |
| 57 | call feedkeys('ggVG=', 'xt') |
| 58 | call assert_equal(['foo', 'bar'], getline(1, 2)) |
| 59 | close! |
| 60 | endfunc |
| 61 | |
| 62 | " Test for shifting a line with a preprocessor directive ('#') |
| 63 | func Test_preproc_indent() |
| 64 | new |
| 65 | set sw=4 |
| 66 | call setline(1, '#define FOO 1') |
| 67 | normal >> |
| 68 | call assert_equal(' #define FOO 1', getline(1)) |
| 69 | |
| 70 | " with 'smartindent' |
| 71 | call setline(1, '#define FOO 1') |
| 72 | set smartindent |
| 73 | normal >> |
| 74 | call assert_equal('#define FOO 1', getline(1)) |
| 75 | set smartindent& |
| 76 | |
| 77 | " with 'cindent' |
| 78 | set cindent |
| 79 | normal >> |
| 80 | call assert_equal('#define FOO 1', getline(1)) |
| 81 | set cindent& |
| 82 | |
| 83 | close! |
| 84 | endfunc |
| 85 | |
| 86 | " Test for 'copyindent' |
| 87 | func Test_copyindent() |
| 88 | new |
| 89 | set shiftwidth=4 autoindent expandtab copyindent |
| 90 | call setline(1, " \t abc") |
| 91 | call feedkeys("ol", 'xt') |
| 92 | call assert_equal(" \t l", getline(2)) |
| 93 | set noexpandtab |
| 94 | call setline(1, " \t abc") |
| 95 | call feedkeys("ol", 'xt') |
| 96 | call assert_equal(" \t l", getline(2)) |
| 97 | set sw& ai& et& ci& |
| 98 | close! |
| 99 | endfunc |
| 100 | |
| 101 | " vim: shiftwidth=2 sts=2 expandtab |