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
|
local lfs = require('lfs')
local h = require('test.functional.helpers')(after_each)
local clear = h.clear
local command = h.command
local eq = h.eq
local eval = h.eval
local request = h.request
describe('autocmd DirChanged', function()
local curdir = string.gsub(lfs.currentdir(), '\\', '/')
local dirs = {
curdir .. '/Xtest-functional-autocmd-dirchanged.dir1',
curdir .. '/Xtest-functional-autocmd-dirchanged.dir2',
curdir .. '/Xtest-functional-autocmd-dirchanged.dir3',
}
setup(function() for _, dir in pairs(dirs) do h.mkdir(dir) end end)
teardown(function() for _, dir in pairs(dirs) do h.rmdir(dir) end end)
before_each(function()
clear()
command('autocmd DirChanged * let [g:getcwd, g:ev, g:amatch, g:cdcount] '
..' = [getcwd(), copy(v:event), expand("<amatch>"), 1 + get(g:, "cdcount", 0)]')
-- Normalize path separators.
command([[autocmd DirChanged * let g:ev['cwd'] = substitute(g:ev['cwd'], '\\', '/', 'g')]])
command([[autocmd DirChanged * let g:getcwd = substitute(g:getcwd, '\\', '/', 'g')]])
end)
it('sets v:event', function()
command('lcd '..dirs[1])
eq({cwd=dirs[1], scope='window'}, eval('g:ev'))
eq(1, eval('g:cdcount'))
command('tcd '..dirs[2])
eq({cwd=dirs[2], scope='tab'}, eval('g:ev'))
eq(2, eval('g:cdcount'))
command('cd '..dirs[3])
eq({cwd=dirs[3], scope='global'}, eval('g:ev'))
eq(3, eval('g:cdcount'))
end)
it('sets getcwd() during event #6260', function()
command('lcd '..dirs[1])
eq(dirs[1], eval('g:getcwd'))
command('tcd '..dirs[2])
eq(dirs[2], eval('g:getcwd'))
command('cd '..dirs[3])
eq(dirs[3], eval('g:getcwd'))
end)
it('disallows recursion', function()
command('set shellslash')
-- Set up a _nested_ handler.
command('autocmd DirChanged * nested lcd '..dirs[3])
command('lcd '..dirs[1])
eq({cwd=dirs[1], scope='window'}, eval('g:ev'))
eq(1, eval('g:cdcount'))
-- autocmd changed to dirs[3], but did NOT trigger another DirChanged.
eq(dirs[3], eval('getcwd()'))
end)
it('sets <amatch> to CWD "scope"', function()
command('lcd '..dirs[1])
eq('window', eval('g:amatch'))
command('tcd '..dirs[2])
eq('tab', eval('g:amatch'))
command('cd '..dirs[3])
eq('global', eval('g:amatch'))
end)
it('does not trigger if :cd fails', function()
command('let g:ev = {}')
local status1, err1 = pcall(function()
command('lcd '..dirs[1] .. '/doesnotexist')
end)
eq({}, eval('g:ev'))
local status2, err2 = pcall(function()
command('lcd '..dirs[2] .. '/doesnotexist')
end)
eq({}, eval('g:ev'))
local status3, err3 = pcall(function()
command('lcd '..dirs[3] .. '/doesnotexist')
end)
eq({}, eval('g:ev'))
eq(false, status1)
eq(false, status2)
eq(false, status3)
eq('E344:', string.match(err1, "E%d*:"))
eq('E344:', string.match(err2, "E%d*:"))
eq('E344:', string.match(err3, "E%d*:"))
end)
it("is triggered by 'autochdir'", function()
command('set autochdir')
command('split '..dirs[1]..'/foo')
eq({cwd=dirs[1], scope='window'}, eval('g:ev'))
command('split '..dirs[2]..'/bar')
eq({cwd=dirs[2], scope='window'}, eval('g:ev'))
eq(2, eval('g:cdcount'))
end)
it("is triggered by switching to win/tab with different CWD #6054", function()
command('lcd '..dirs[3]) -- window 3
command('split '..dirs[2]..'/foo') -- window 2
command('lcd '..dirs[2])
command('split '..dirs[1]..'/bar') -- window 1
command('lcd '..dirs[1])
command('2wincmd w') -- window 2
eq({cwd=dirs[2], scope='window'}, eval('g:ev'))
eq(4, eval('g:cdcount'))
command('tabnew') -- tab 2 (tab-local CWD)
eq(4, eval('g:cdcount')) -- same CWD, no DirChanged event
command('tcd '..dirs[3])
command('tabnext') -- tab 1 (no tab-local CWD)
eq({cwd=dirs[2], scope='window'}, eval('g:ev'))
command('tabnext') -- tab 2
eq({cwd=dirs[3], scope='tab'}, eval('g:ev'))
eq(7, eval('g:cdcount'))
command('tabnext') -- tab 1
command('3wincmd w') -- window 3
eq(9, eval('g:cdcount'))
command('tabnext') -- tab 2 (has the *same* CWD)
eq(9, eval('g:cdcount')) -- same CWD, no DirChanged event
end)
it('is triggered by nvim_set_current_dir()', function()
request('nvim_set_current_dir', dirs[1])
eq({cwd=dirs[1], scope='global'}, eval('g:ev'))
request('nvim_set_current_dir', dirs[2])
eq({cwd=dirs[2], scope='global'}, eval('g:ev'))
local status, err = pcall(function()
request('nvim_set_current_dir', '/doesnotexist')
end)
eq(false, status)
eq('Failed to change directory', string.match(err, ': (.*)'))
eq({cwd=dirs[2], scope='global'}, eval('g:ev'))
end)
end)
|
