test/functional/terminal/window_spec.lua


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143

local helpers = require('test.functional.helpers')(after_each)
local thelpers = require('test.functional.terminal.helpers')
local feed, clear = helpers.feed, helpers.clear
local wait = helpers.wait
local iswin = helpers.iswin
local command = helpers.command
local retry = helpers.retry
local eq = helpers.eq
local eval = helpers.eval

describe(':terminal window', function()
  local screen

  before_each(function()
    clear()
    screen = thelpers.screen_setup()
  end)

  it('sets topline correctly #8556', function()
    -- Test has hardcoded assumptions of dimensions.
    eq(7, eval('&lines'))
    command('set shell=sh')
    command('terminal')
    retry(nil, nil, function() assert(nil ~= eval('b:terminal_job_pid')) end)
    -- Terminal/shell contents must exceed the height of this window.
    command('topleft 1split')
    feed([[i<cr>]])
    -- Check topline _while_ in terminal-mode.
    retry(nil, nil, function() eq(6, eval('winsaveview()["topline"]')) end)
  end)

  describe("with 'number'", function()
    it('wraps text', function()
      feed([[<C-\><C-N>]])
      feed([[:set numberwidth=1 number<CR>i]])
      screen:expect([[
        {7:1 }tty ready                                       |
        {7:2 }rows: 6, cols: 48                               |
        {7:3 }{1: }                                               |
        {7:4 }                                                |
        {7:5 }                                                |
        {7:6 }                                                |
        {3:-- TERMINAL --}                                    |
      ]])
      thelpers.feed_data({'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'})
      screen:expect([[
        {7:1 }tty ready                                       |
        {7:2 }rows: 6, cols: 48                               |
        {7:3 }abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUV|
        {7:4 }WXYZ{1: }                                           |
        {7:5 }                                                |
        {7:6 }                                                |
        {3:-- TERMINAL --}                                    |
      ]])

      if iswin() then
        return  -- win: :terminal resize is unreliable #7007
      end

      -- numberwidth=9
      feed([[<C-\><C-N>]])
      feed([[:set numberwidth=9 number<CR>i]])
      screen:expect([[
        {7:       1 }tty ready                                |
        {7:       2 }rows: 6, cols: 48                        |
        {7:       3 }abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNO|
        {7:       4 }WXYZrows: 6, cols: 41                    |
        {7:       5 }{1: }                                        |
        {7:       6 }                                         |
        {3:-- TERMINAL --}                                    |
      ]])
      thelpers.feed_data({' abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'})
      screen:expect([[
        {7:       1 }tty ready                                |
        {7:       2 }rows: 6, cols: 48                        |
        {7:       3 }abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNO|
        {7:       4 }WXYZrows: 6, cols: 41                    |
        {7:       5 } abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMN|
        {7:       6 }OPQRSTUVWXYZ{1: }                            |
        {3:-- TERMINAL --}                                    |
      ]])
    end)
  end)

  describe("with 'colorcolumn'", function()
    before_each(function()
      feed([[<C-\><C-N>]])
      screen:expect([[
        tty ready                                         |
        {2:^ }                                                 |
                                                          |
                                                          |
                                                          |
                                                          |
                                                          |
      ]])
      feed(':set colorcolumn=20<CR>i')
    end)

    it('wont show the color column', function()
      screen:expect([[
        tty ready                                         |
        {1: }                                                 |
                                                          |
                                                          |
                                                          |
                                                          |
        {3:-- TERMINAL --}                                    |
      ]])
    end)
  end)

  describe('with fold set', function()
    before_each(function()
      feed([[<C-\><C-N>:set foldenable foldmethod=manual<CR>i]])
      thelpers.feed_data({'line1', 'line2', 'line3', 'line4', ''})
      screen:expect([[
        tty ready                                         |
        line1                                             |
        line2                                             |
        line3                                             |
        line4                                             |
        {1: }                                                 |
        {3:-- TERMINAL --}                                    |
      ]])
    end)

    it('wont show any folds', function()
      feed([[<C-\><C-N>ggvGzf]])
      wait()
      screen:expect([[
        ^tty ready                                         |
        line1                                             |
        line2                                             |
        line3                                             |
        line4                                             |
        {2: }                                                 |
                                                          |
      ]])
    end)
  end)
end)