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
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local eq = helpers.eq
local clear = helpers.clear
local funcs = helpers.funcs
local command = helpers.command
local exc_exec = helpers.exc_exec
local pcall_err = helpers.pcall_err
before_each(clear)
describe('setmatches()', function()
it('correctly handles case when both group and pattern entries are numbers',
function()
command('hi def link 1 PreProc')
eq(0, funcs.setmatches({{group=1, pattern=2, id=3, priority=4}}))
eq({{
group='1',
pattern='2',
id=3,
priority=4,
}}, funcs.getmatches())
eq(0, funcs.setmatches({{group=1, pattern=2, id=3, priority=4, conceal=5}}))
eq({{
group='1',
pattern='2',
id=3,
priority=4,
conceal='5',
}}, funcs.getmatches())
eq(0, funcs.setmatches({{group=1, pos1={2}, pos2={6}, id=3, priority=4, conceal=5}}))
eq({{
group='1',
pos1={2},
pos2={6},
id=3,
priority=4,
conceal='5',
}}, funcs.getmatches())
end)
it('fails with -1 if highlight group is not defined', function()
eq('Vim:E28: No such highlight group name: 1',
pcall_err(funcs.setmatches, {{group=1, pattern=2, id=3, priority=4}}))
eq({}, funcs.getmatches())
eq('Vim:E28: No such highlight group name: 1',
pcall_err(funcs.setmatches, {{group=1, pos1={2}, pos2={6}, id=3, priority=4, conceal=5}}))
eq({}, funcs.getmatches())
end)
end)
describe('matchadd()', function()
it('correctly works when first two arguments and conceal are numbers at once',
function()
command('hi def link 1 PreProc')
eq(4, funcs.matchadd(1, 2, 3, 4, {conceal=5}))
eq({{
group='1',
pattern='2',
priority=3,
id=4,
conceal='5',
}}, funcs.getmatches())
end)
end)
describe('matchaddpos()', function()
it('errors out on invalid input', function()
command('hi clear PreProc')
eq('Vim(let):E5030: Empty list at position 0',
exc_exec('let val = matchaddpos("PreProc", [[]])'))
eq('Vim(let):E5030: Empty list at position 1',
exc_exec('let val = matchaddpos("PreProc", [1, v:_null_list])'))
eq('Vim(let):E5031: List or number required at position 1',
exc_exec('let val = matchaddpos("PreProc", [1, v:_null_dict])'))
end)
it('works with 0 lnum', function()
command('hi clear PreProc')
eq(4, funcs.matchaddpos('PreProc', {1}, 3, 4))
eq({{
group='PreProc',
pos1 = {1},
priority=3,
id=4,
}}, funcs.getmatches())
funcs.matchdelete(4)
eq(4, funcs.matchaddpos('PreProc', {{0}, 1}, 3, 4))
eq({{
group='PreProc',
pos1 = {1},
priority=3,
id=4,
}}, funcs.getmatches())
funcs.matchdelete(4)
eq(4, funcs.matchaddpos('PreProc', {0, 1}, 3, 4))
eq({{
group='PreProc',
pos1 = {1},
priority=3,
id=4,
}}, funcs.getmatches())
end)
it('works with negative numbers', function()
command('hi clear PreProc')
eq(4, funcs.matchaddpos('PreProc', {-10, 1}, 3, 4))
eq({{
group='PreProc',
pos1 = {1},
priority=3,
id=4,
}}, funcs.getmatches())
funcs.matchdelete(4)
eq(4, funcs.matchaddpos('PreProc', {{-10}, 1}, 3, 4))
eq({{
group='PreProc',
pos1 = {1},
priority=3,
id=4,
}}, funcs.getmatches())
funcs.matchdelete(4)
eq(4, funcs.matchaddpos('PreProc', {{2, -1}, 1}, 3, 4))
eq({{
group='PreProc',
pos1 = {1},
priority=3,
id=4,
}}, funcs.getmatches())
funcs.matchdelete(4)
eq(4, funcs.matchaddpos('PreProc', {{2, 0, -1}, 1}, 3, 4))
eq({{
group='PreProc',
pos1 = {1},
priority=3,
id=4,
}}, funcs.getmatches())
end)
it('works with zero length', function()
local screen = Screen.new(40, 5)
screen:attach()
funcs.setline(1, 'abcdef')
command('hi PreProc guifg=Red')
eq(4, funcs.matchaddpos('PreProc', {{1, 2, 0}}, 3, 4))
eq({{
group='PreProc',
pos1 = {1, 2, 0},
priority=3,
id=4,
}}, funcs.getmatches())
screen:expect([[
^a{1:b}cdef |
{2:~ }|
{2:~ }|
{2:~ }|
|
]], {[1] = {foreground = Screen.colors.Red}, [2] = {bold = true, foreground = Screen.colors.Blue1}})
end)
end)
|
