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
|
// Copyright 2009 Daniel Erat <dan@erat.org>
// All rights reserved.
#include <cstdlib>
#include <string>
#include <vector>
#include <gtest/gtest.h>
#include "common.h"
using std::string;
using std::vector;
namespace xsettingsd {
namespace {
// Returns |parts| joined by '|'.
string Join(const vector<string>& parts) {
string out;
for (size_t i = 0; i < parts.size(); ++i)
out += (i > 0 ? "|" : "") + parts[i];
return out;
}
} // namespace
TEST(CommonTest, SplitString) {
EXPECT_EQ("a|b|c", Join(SplitString("a,b,c", ",")));
EXPECT_EQ("a|b|", Join(SplitString("a,b,", ",")));
EXPECT_EQ("|a|b", Join(SplitString(",a,b", ",")));
EXPECT_EQ("|a|b|", Join(SplitString(",a,b,", ",")));
EXPECT_EQ("a||b", Join(SplitString("a,,b", ",")));
EXPECT_EQ("|", Join(SplitString(",", ",")));
EXPECT_EQ("foo", Join(SplitString("foo", ",")));
EXPECT_EQ("foo|bar", Join(SplitString("fooabcbar", "abc")));
EXPECT_EQ("|foo", Join(SplitString("abcfoo", "abc")));
EXPECT_EQ("foo|", Join(SplitString("fooabc", "abc")));
EXPECT_EQ(0, SplitString("", ",").size());
EXPECT_EQ(0, SplitString("", "").size());
EXPECT_EQ("abc", Join(SplitString("abc", "")));
}
TEST(CommonTest, GetPadding) {
EXPECT_EQ(0, GetPadding(0, 4));
EXPECT_EQ(3, GetPadding(1, 4));
EXPECT_EQ(2, GetPadding(2, 4));
EXPECT_EQ(1, GetPadding(3, 4));
EXPECT_EQ(0, GetPadding(4, 4));
EXPECT_EQ(3, GetPadding(5, 4));
EXPECT_EQ(2, GetPadding(6, 4));
EXPECT_EQ(1, GetPadding(7, 4));
EXPECT_EQ(0, GetPadding(8, 4));
}
TEST(CommonTest, GetDefaultConfigFilePath) {
// With $HOME missing and none of the XDG vars, we should just use /etc.
ASSERT_EQ(0, unsetenv("HOME"));
ASSERT_EQ(0, unsetenv("XDG_CONFIG_HOME"));
ASSERT_EQ(0, unsetenv("XDG_CONFIG_DIRS"));
EXPECT_EQ("/etc/xsettingsd/xsettingsd.conf",
Join(GetDefaultConfigFilePaths()));
// Now set $HOME. It should be searched first, followed by the default XDG
// paths.
ASSERT_EQ(0, setenv("HOME", "/home/user", 1 /* overwrite */));
EXPECT_EQ("/home/user/.xsettingsd|"
"/home/user/.config/xsettingsd/xsettingsd.conf|"
"/etc/xsettingsd/xsettingsd.conf",
Join(GetDefaultConfigFilePaths()));
// Use a custom $XDG_CONFIG_HOME.
ASSERT_EQ(0, setenv("XDG_CONFIG_HOME", "/home/user/.myconf", 1));
EXPECT_EQ("/home/user/.xsettingsd|"
"/home/user/.myconf/xsettingsd/xsettingsd.conf|"
"/etc/xsettingsd/xsettingsd.conf",
Join(GetDefaultConfigFilePaths()));
// Now put a few paths in $XDG_CONFIG_DIRS.
ASSERT_EQ(0, setenv("XDG_CONFIG_DIRS", "/etc2:/etc3", 1));
EXPECT_EQ("/home/user/.xsettingsd|"
"/home/user/.myconf/xsettingsd/xsettingsd.conf|"
"/etc2/xsettingsd/xsettingsd.conf|"
"/etc3/xsettingsd/xsettingsd.conf",
Join(GetDefaultConfigFilePaths()));
}
} // namespace xsettingsd
int main(int argc, char** argv) {
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
|
