| " Test the :filter command modifier |
| |
| func Test_filter() |
| edit Xdoesnotmatch |
| edit Xwillmatch |
| call assert_equal('"Xwillmatch"', substitute(execute('filter willma ls'), '[^"]*\(".*"\)[^"]*', '\1', '')) |
| bwipe Xdoesnotmatch |
| bwipe Xwillmatch |
| |
| new |
| call setline(1, ['foo1', 'foo2', 'foo3', 'foo4', 'foo5']) |
| call assert_equal("\nfoo2\nfoo4", execute('filter /foo[24]/ 1,$print')) |
| call assert_equal("\n 2 foo2\n 4 foo4", execute('filter /foo[24]/ 1,$number')) |
| call assert_equal("\nfoo2$\nfoo4$", execute('filter /foo[24]/ 1,$list')) |
| |
| call assert_equal("\nfoo1$\nfoo3$\nfoo5$", execute('filter! /foo[24]/ 1,$list')) |
| bwipe! |
| |
| command XTryThis echo 'this' |
| command XTryThat echo 'that' |
| command XDoThat echo 'that' |
| let lines = split(execute('filter XTry command'), "\n") |
| call assert_equal(3, len(lines)) |
| call assert_match("XTryThat", lines[1]) |
| call assert_match("XTryThis", lines[2]) |
| delcommand XTryThis |
| delcommand XTryThat |
| delcommand XDoThat |
| |
| map f1 the first key |
| map f2 the second key |
| map f3 not a key |
| let lines = split(execute('filter the map f'), "\n") |
| call assert_equal(2, len(lines)) |
| call assert_match("f2", lines[0]) |
| call assert_match("f1", lines[1]) |
| unmap f1 |
| unmap f2 |
| unmap f3 |
| endfunc |
| |
| func Test_filter_fails() |
| call assert_fails('filter', 'E471:') |
| call assert_fails('filter pat', 'E476:') |
| call assert_fails('filter /pat', 'E476:') |
| call assert_fails('filter /pat/', 'E476:') |
| call assert_fails('filter /pat/ asdf', 'E492:') |
| |
| call assert_fails('filter!', 'E471:') |
| call assert_fails('filter! pat', 'E476:') |
| call assert_fails('filter! /pat', 'E476:') |
| call assert_fails('filter! /pat/', 'E476:') |
| call assert_fails('filter! /pat/ asdf', 'E492:') |
| endfunc |
