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
|
require "testing_env"
require "extend/string"
require "utils/inreplace"
class InreplaceTest < Homebrew::TestCase
def test_change_make_var
# Replace flag
s1 = "OTHER=def\nFLAG = abc\nFLAG2=abc"
s1.extend(StringInreplaceExtension)
s1.change_make_var! "FLAG", "def"
assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
end
def test_change_make_var_empty
# Replace empty flag
s1 = "OTHER=def\nFLAG = \nFLAG2=abc"
s1.extend(StringInreplaceExtension)
s1.change_make_var! "FLAG", "def"
assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
end
def test_change_make_var_empty_2
# Replace empty flag
s1 = "FLAG = \nmv file_a file_b"
s1.extend(StringInreplaceExtension)
s1.change_make_var! "FLAG", "def"
assert_equal "FLAG=def\nmv file_a file_b", s1
end
def test_change_make_var_append
# Append to flag
s1 = "OTHER=def\nFLAG = abc\nFLAG2=abc"
s1.extend(StringInreplaceExtension)
s1.change_make_var! "FLAG", "\\1 def"
assert_equal "OTHER=def\nFLAG=abc def\nFLAG2=abc", s1
end
def test_change_make_var_shell_style
# Shell variables have no spaces around =
s1 = "OTHER=def\nFLAG=abc\nFLAG2=abc"
s1.extend(StringInreplaceExtension)
s1.change_make_var! "FLAG", "def"
assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
end
def test_remove_make_var
# Replace flag
s1 = "OTHER=def\nFLAG = abc\nFLAG2 = def"
s1.extend(StringInreplaceExtension)
s1.remove_make_var! "FLAG"
assert_equal "OTHER=def\nFLAG2 = def", s1
end
def test_remove_make_vars
# Replace flag
s1 = "OTHER=def\nFLAG = abc\nFLAG2 = def\nOTHER2=def"
s1.extend(StringInreplaceExtension)
s1.remove_make_var! ["FLAG", "FLAG2"]
assert_equal "OTHER=def\nOTHER2=def", s1
end
def test_get_make_var
s = "CFLAGS = -Wall -O2\nLDFLAGS = -lcrypto -lssl"
s.extend(StringInreplaceExtension)
assert_equal "-Wall -O2", s.get_make_var("CFLAGS")
end
def test_change_make_var_with_tabs
s = "CFLAGS\t=\t-Wall -O2\nLDFLAGS\t=\t-lcrypto -lssl"
s.extend(StringInreplaceExtension)
assert_equal "-Wall -O2", s.get_make_var("CFLAGS")
s.change_make_var! "CFLAGS", "-O3"
assert_equal "CFLAGS=-O3\nLDFLAGS\t=\t-lcrypto -lssl", s
s.remove_make_var! "LDFLAGS"
assert_equal "CFLAGS=-O3\n", s
end
def test_sub_gsub
s = "foo"
s.extend(StringInreplaceExtension)
s.sub!("f", "b")
assert_equal "boo", s
s.gsub!("o", "e")
assert_equal "bee", s
end
def test_inreplace_errors
extend(Utils::Inreplace)
open("test", "w") { |f| f.write "a\nb\nc\n" }
assert_raises(Utils::InreplaceError) {
inreplace "test", "d", "f"
}
assert_raises(Utils::InreplaceError) {
inreplace("test") { |s| s.gsub! "d", "f" }
}
assert_raises(Utils::InreplaceError) {
inreplace("test") { |s|
s.change_make_var! "VAR", "value"
s.remove_make_var! "VAR2"
}
}
ensure
File.unlink("test")
end
end
|
