| " Tests for the history functions |
| |
| source check.vim |
| CheckFeature cmdline_hist |
| |
| set history=7 |
| |
| function History_Tests(hist) |
| " First clear the history |
| call histadd(a:hist, 'dummy') |
| call assert_true(histdel(a:hist)) |
| call assert_equal(-1, histnr(a:hist)) |
| call assert_equal('', histget(a:hist)) |
| |
| call assert_true('ls'->histadd(a:hist)) |
| call assert_true(histadd(a:hist, 'buffers')) |
| call assert_equal('buffers', histget(a:hist)) |
| call assert_equal('ls', histget(a:hist, -2)) |
| call assert_equal('ls', histget(a:hist, 1)) |
| call assert_equal('', histget(a:hist, 5)) |
| call assert_equal('', histget(a:hist, -5)) |
| call assert_equal(2, histnr(a:hist)) |
| call assert_true(histdel(a:hist, 2)) |
| call assert_false(a:hist->histdel(7)) |
| call assert_equal(1, histnr(a:hist)) |
| call assert_equal('ls', histget(a:hist, -1)) |
| |
| call assert_true(histadd(a:hist, 'buffers')) |
| call assert_true(histadd(a:hist, 'ls')) |
| call assert_equal('ls', a:hist->histget(-1)) |
| call assert_equal(4, a:hist->histnr()) |
| |
| let a=execute('history ' . a:hist) |
| call assert_match("^\n # \\S* history\n 3 buffers\n> 4 ls$", a) |
| let a=execute('history all') |
| call assert_match("^\n # .* history\n 3 buffers\n> 4 ls", a) |
| |
| if len(a:hist) > 0 |
| let a=execute('history ' . a:hist . ' 2') |
| call assert_match("^\n # \\S* history$", a) |
| let a=execute('history ' . a:hist . ' 3') |
| call assert_match("^\n # \\S* history\n 3 buffers$", a) |
| let a=execute('history ' . a:hist . ' 4') |
| call assert_match("^\n # \\S* history\n> 4 ls$", a) |
| let a=execute('history ' . a:hist . ' 3,4') |
| call assert_match("^\n # \\S* history\n 3 buffers\n> 4 ls$", a) |
| let a=execute('history ' . a:hist . ' -1') |
| call assert_match("^\n # \\S* history\n> 4 ls$", a) |
| let a=execute('history ' . a:hist . ' -2') |
| call assert_match("^\n # \\S* history\n 3 buffers$", a) |
| let a=execute('history ' . a:hist . ' -2,') |
| call assert_match("^\n # \\S* history\n 3 buffers\n> 4 ls$", a) |
| let a=execute('history ' . a:hist . ' -3') |
| call assert_match("^\n # \\S* history$", a) |
| endif |
| |
| " Test for removing entries matching a pattern |
| for i in range(1, 3) |
| call histadd(a:hist, 'text_' . i) |
| endfor |
| call assert_true(histdel(a:hist, 'text_\d\+')) |
| call assert_equal('ls', histget(a:hist, -1)) |
| |
| " Test for freeing the entire history list |
| for i in range(1, 7) |
| call histadd(a:hist, 'text_' . i) |
| endfor |
| call histdel(a:hist) |
| for i in range(1, 7) |
| call assert_equal('', histget(a:hist, i)) |
| call assert_equal('', histget(a:hist, i - 7 - 1)) |
| endfor |
| endfunction |
| |
| function Test_History() |
| for h in ['cmd', ':', '', 'search', '/', '?', 'expr', '=', 'input', '@', 'debug', '>'] |
| call History_Tests(h) |
| endfor |
| |
| " Negative tests |
| call assert_false(histdel('abc')) |
| call assert_equal('', histget('abc')) |
| call assert_fails('call histdel([])', 'E730:') |
| call assert_equal('', histget(10)) |
| call assert_fails('call histget([])', 'E730:') |
| call assert_equal(-1, histnr('abc')) |
| call assert_fails('call histnr([])', 'E730:') |
| endfunction |
| |
| function Test_Search_history_window() |
| new |
| call setline(1, ['a', 'b', 'a', 'b']) |
| 1 |
| call feedkeys("/a\<CR>", 'xt') |
| call assert_equal('a', getline('.')) |
| 1 |
| call feedkeys("/b\<CR>", 'xt') |
| call assert_equal('b', getline('.')) |
| 1 |
| " select the previous /a command |
| call feedkeys("q/kk\<CR>", 'x!') |
| call assert_equal('a', getline('.')) |
| call assert_equal('a', @/) |
| bwipe! |
| endfunc |
| |
| function Test_history_completion() |
| call feedkeys(":history \<C-A>\<C-B>\"\<CR>", 'tx') |
| call assert_equal('"history / : = > ? @ all cmd debug expr input search', @:) |
| endfunc |