-
-
Notifications
You must be signed in to change notification settings - Fork 5.5k
/
path.jl
269 lines (252 loc) · 13 KB
/
path.jl
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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
# This file is a part of Julia. License is MIT: https://julialang.org/license
@testset "basic path functions for string type $S" for S in (String, GenericString)
dir = pwd()
sep = Base.Filesystem.path_separator
@testset "isabspath and abspath" begin
@test abspath(S("foo")) == "$dir$(sep)foo"
@test abspath(S("foo"), S("bar")) == "$dir$(sep)foo$(sep)bar"
@test isabspath(S(homedir()))
@test !isabspath(S("foo"))
end
@test basename(S("foo$(sep)bar")) == "bar"
@test dirname(S("foo$(sep)bar")) == "foo"
@testset "expanduser" begin
@test expanduser(S("")) == ""
@test expanduser(S("x")) == "x"
@test expanduser(S("~")) == (Sys.iswindows() ? "~" : homedir())
end
@testset "Base.contractuser" begin
@test Base.contractuser(S(homedir())) == (Sys.iswindows() ? homedir() : "~")
@test Base.contractuser(S(joinpath(homedir(), "x"))) ==
(Sys.iswindows() ? joinpath(homedir(), "x") : "~$(sep)x")
@test Base.contractuser(S("/foo/bar")) == "/foo/bar"
end
@testset "isdirpath" begin
@test !isdirpath(S("foo"))
@test isdirpath(S("foo$sep"))
@test isdirpath(S(""))
@test isdirpath(S("."))
@test isdirpath(S(".."))
end
@testset "joinpath" begin
@test joinpath(S("foo")) == "foo"
@test joinpath(S("foo"), S("bar")) == "foo$(sep)bar"
@test joinpath(S("foo"), S(homedir())) == homedir()
@test joinpath(S(abspath("foo")), S(homedir())) == homedir()
if Sys.iswindows()
@test joinpath(S("foo"),S("bar:baz")) == "bar:baz"
@test joinpath(S("C:"),S("foo"),S("D:"),S("bar")) == "D:bar"
@test joinpath(S("C:"),S("foo"),S("D:bar"),S("baz")) == "D:bar$(sep)baz"
elseif Sys.isunix()
@test joinpath(S("foo"),S("bar:baz")) == "foo$(sep)bar:baz"
@test joinpath(S("C:"),S("foo"),S("D:"),S("bar")) == "C:$(sep)foo$(sep)D:$(sep)bar"
@test joinpath(S("C:"),S("foo"),S("D:"),S("bar"),S("baz")) == "C:$(sep)foo$(sep)D:$(sep)bar$(sep)baz"
end
end
@testset "normpath" begin
@test normpath(S(joinpath("."))) == "."
@test normpath(S(joinpath(".."))) == ".."
@test normpath(S(joinpath("..","."))) == ".."
@test normpath(S(joinpath(".",".."))) == ".."
@test normpath(S(joinpath("..",".."))) == "..$(sep).."
@test normpath(S(joinpath(".","..",".."))) == "..$(sep).."
@test normpath(S(joinpath("..",".",".."))) == "..$(sep).."
@test normpath(S(joinpath("..","..","."))) == "..$(sep).."
@test normpath(S(joinpath("foo","."))) == "foo$sep"
@test normpath(S(joinpath("foo",".."))) == "."
@test normpath(S(joinpath("foo","..","."))) == "."
@test normpath(S(joinpath("foo",".",".."))) == "."
@test normpath(S(joinpath("foo","..",".."))) == ".."
@test normpath(S(joinpath("foo",".","..",".."))) == ".."
@test normpath(S(joinpath("foo","..",".",".."))) == ".."
@test normpath(S(joinpath("foo","..","..","."))) == ".."
@test normpath(S(joinpath(".","bar"))) == "bar"
@test normpath(S(joinpath("..","bar"))) == "..$(sep)bar"
@test normpath(S(joinpath("..",".","bar"))) == "..$(sep)bar"
@test normpath(S(joinpath(".","..","bar"))) == "..$(sep)bar"
@test normpath(S(joinpath("..","..","bar"))) == "..$(sep)..$(sep)bar"
@test normpath(S(joinpath(".","..","..","bar"))) == "..$(sep)..$(sep)bar"
@test normpath(S(joinpath("..",".","..","bar"))) == "..$(sep)..$(sep)bar"
@test normpath(S(joinpath("..","..",".","bar"))) == "..$(sep)..$(sep)bar"
@test normpath(S(joinpath("foo",".","bar"))) == "foo$(sep)bar"
@test normpath(S(joinpath("foo","..","bar"))) == "bar"
@test normpath(S(joinpath("foo","..",".","bar"))) == "bar"
@test normpath(S(joinpath("foo",".","..","bar"))) == "bar"
@test normpath(S(joinpath("foo","..","..","bar"))) == "..$(sep)bar"
@test normpath(S(joinpath("foo",".","..","..","bar"))) == "..$(sep)bar"
@test normpath(S(joinpath("foo","..",".","..","bar"))) == "..$(sep)bar"
@test normpath(S(joinpath("foo","..","..",".","bar"))) == "..$(sep)bar"
end
@test relpath(S(joinpath("foo","bar")), S("foo")) == "bar"
@testset "splitpath" begin
@test splitpath(joinpath("a","b","c")) == ["a", "b", "c"]
@test splitpath("") == [""]
@test splitpath(joinpath("cats are", "gr8t")) == ["cats are", "gr8t"]
@test splitpath(joinpath(" ", " ")) == [" ", " "]
# Unix-style paths are understood by all systems.
@test splitpath("/a/b") == ["/", "a", "b"]
@test splitpath("/") == ["/"]
@test splitpath("a/") == ["a"]
@test splitpath("a/b/") == ["a", "b"]
@test splitpath("a.dir/b.txt") == ["a.dir", "b.txt"]
@test splitpath("///") == ["/"]
@test splitpath("///a///b///") == ["/", "a", "b"]
if Sys.iswindows()
@test splitpath("C:\\\\a\\b\\c") == ["C:\\", "a", "b", "c"]
@test splitpath("C:\\\\") == ["C:\\"]
@test splitpath("J:\\") == ["J:\\"]
@test splitpath("C:") == ["C:"]
@test splitpath("C:a") == ["C:a"]
@test splitpath("C:a\\b") == ["C:a", "b"]
@test splitpath("a\\") == ["a"]
@test splitpath("a\\\\b\\\\") == ["a","b"]
@test splitpath("a.dir\\b.txt") == ["a.dir", "b.txt"]
@test splitpath("\\a\\b\\") == ["\\", "a","b"]
@test splitpath("\\\\a\\b") == ["\\\\a\\b"] # This is actually a valid drive name in windows.
@test splitpath("/a/b\\c/d\\\\e") == ["/", "a", "b", "c", "d", "e"]
@test splitpath("/\\/\\") == ["/"]
@test splitpath("\\/\\a/\\//b") == ["\\","a","b"]
end
end
@testset "splitting" begin
@test joinpath(splitdir(S(homedir()))...) == homedir()
@test string(splitdrive(S(homedir()))...) == homedir()
if Sys.iswindows()
@test splitdrive(S("\\\\servername\\hello.world\\filename.ext")) ==
("\\\\servername\\hello.world","\\filename.ext")
@test splitdrive(S("\\\\servername.com\\hello.world\\filename.ext")) ==
("\\\\servername.com\\hello.world","\\filename.ext")
@test splitdrive(S("C:\\foo\\bar")) ==
("C:","\\foo\\bar")
end
@test splitext(S("")) == ("", "")
@test splitext(S(".")) == (".", "")
@test_broken splitext(S("..")) == ("..", "")
@test_broken splitext(S("...")) == ("...", "")
@test splitext(S("foo")) == ("foo", "")
@test splitext(S("foo.")) == ("foo", ".")
@test_broken splitext(S("foo..")) == ("foo", "..")
@test_broken splitext(S("foo...")) == ("foo", "...")
@test splitext(S("foo.bar")) == ("foo", ".bar")
@test splitext(S(".foo")) == (".foo", "")
@test splitext(S(".foo.")) == (".foo", ".")
@test_broken splitext(S(".foo..")) == (".foo", "..")
@test_broken splitext(S(".foo...")) == (".foo", "...")
@test splitext(S(".foo.bar")) == (".foo", ".bar")
end
end
@testset "isabspath" begin
@test isabspath("~") == false
@test isabspath("/") == true # on windows, this is relatively absolute
@test isabspath("A:/") == Sys.iswindows()
@test isabspath("B:\\") == Sys.iswindows()
@test isabspath("./") == false
@test isabspath("C:") == false
@test isabspath("C:.") == false
@test isabspath("α:/") == false
@test isabspath(".:/") == false
#@test isabspath("_:/") == false # FIXME?
#@test isabspath("AB:/") == false # FIXME?
@test isabspath("\\\\") == Sys.iswindows()
if Sys.isunix()
@test isabspath(expanduser("~")) == true
@test startswith(expanduser("~"), homedir())
else
@test expanduser("~") == "~"
end
end
@testset "relpath" begin
function test_relpath()
sep = Base.Filesystem.path_separator
filepaths = [
"$(sep)home$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)Test1.md",
"$(sep)home$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)lib$(sep)file1.md",
"$(sep)home$(sep)user$(sep).julia$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"$(sep)home$(sep)user$(sep)dir_withendsep$(sep)",
"$(sep)home$(sep)dir2_withendsep$(sep)",
"$(sep)home$(sep)test.md",
"$(sep)home",
# Special cases
"$(sep)",
"$(sep)home$(sep)$(sep)$(sep)"
]
startpaths = [
"$(sep)home$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)genindex.md",
"$(sep)multi_docs$(sep)genindex.md",
"$(sep)home$(sep)user$(sep)dir_withendsep$(sep)",
"$(sep)home$(sep)dir2_withendsep$(sep)",
"$(sep)home$(sep)test.md",
"$(sep)home",
# Special cases
"$(sep)",
"$(sep)home$(sep)$(sep)$(sep)"
]
relpath_expected_results = [
"..$(sep)Test1.md",
"..$(sep)..$(sep)home$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)Test1.md",
"..$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)Test1.md",
"..$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)Test1.md",
"..$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)Test1.md",
"user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)Test1.md",
"home$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)Test1.md",
"user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)Test1.md",
"..$(sep)lib$(sep)file1.md",
"..$(sep)..$(sep)home$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)lib$(sep)file1.md",
"..$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)lib$(sep)file1.md",
"..$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)lib$(sep)file1.md",
"..$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)lib$(sep)file1.md",
"user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)lib$(sep)file1.md",
"home$(sep)user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)lib$(sep)file1.md",
"user$(sep).julia$(sep)Test1$(sep)docs$(sep)api$(sep)lib$(sep)file1.md",
"..$(sep)..$(sep)..$(sep)..$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"..$(sep)..$(sep)home$(sep)user$(sep).julia$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"..$(sep).julia$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"..$(sep)user$(sep).julia$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"..$(sep)user$(sep).julia$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"user$(sep).julia$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"home$(sep)user$(sep).julia$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"user$(sep).julia$(sep)测试2$(sep)docs$(sep)api$(sep)测试2.md",
"..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)dir_withendsep",
"..$(sep)..$(sep)home$(sep)user$(sep)dir_withendsep",".","..$(sep)user$(sep)dir_withendsep",
"..$(sep)user$(sep)dir_withendsep","user$(sep)dir_withendsep",
"home$(sep)user$(sep)dir_withendsep","user$(sep)dir_withendsep",
"..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)dir2_withendsep",
"..$(sep)..$(sep)home$(sep)dir2_withendsep","..$(sep)..$(sep)dir2_withendsep",".",
"..$(sep)dir2_withendsep","dir2_withendsep","home$(sep)dir2_withendsep","dir2_withendsep",
"..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)test.md","..$(sep)..$(sep)home$(sep)test.md",
"..$(sep)..$(sep)test.md","..$(sep)test.md",".","test.md","home$(sep)test.md","test.md",
"..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)..","..$(sep)..$(sep)home","..$(sep)..",
"..","..",".","home",".","..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)..","..$(sep)..",
"..$(sep)..$(sep)..","..$(sep)..","..$(sep)..","..",".","..",
"..$(sep)..$(sep)..$(sep)..$(sep)..$(sep)..","..$(sep)..$(sep)home","..$(sep)..",
"..","..",".","home","."
]
idx = 0
for filep in filepaths
for startp in startpaths
res = relpath(filep, startp)
idx += 1
@test res == relpath_expected_results[idx]
end
end
# Additional cases
@test_throws ArgumentError relpath("$(sep)home$(sep)user$(sep)dir_withendsep$(sep)", "")
@test_throws ArgumentError relpath("", "$(sep)home$(sep)user$(sep)dir_withendsep$(sep)")
end
test_relpath()
end
@testset "type stability" begin
@test isa(joinpath("a", "b"), String)
@test isa(joinpath(abspath("a"), "b"), String)
end
@testset "homedir" begin
var = Sys.iswindows() ? "USERPROFILE" : "HOME"
MAX_PATH = Sys.iswindows() ? 240 : 1020
for i = 0:9
local home = " "^MAX_PATH * "123456789"[1:i]
@test withenv(var => home) do
homedir()
end == home
end
@test isabspath(withenv(homedir, var => nothing))
end