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
|
#include "clar_libgit2.h"
#include "filebuf.h"
/* make sure git_filebuf_open doesn't delete an existing lock */
void test_core_filebuf__0(void)
{
git_filebuf file = GIT_FILEBUF_INIT;
int fd;
char test[] = "test", testlock[] = "test.lock";
fd = p_creat(testlock, 0744); //-V536
cl_must_pass(fd);
cl_must_pass(p_close(fd));
cl_git_fail(git_filebuf_open(&file, test, 0, 0666));
cl_assert(git_path_exists(testlock));
cl_must_pass(p_unlink(testlock));
}
/* make sure GIT_FILEBUF_APPEND works as expected */
void test_core_filebuf__1(void)
{
git_filebuf file = GIT_FILEBUF_INIT;
char test[] = "test";
cl_git_mkfile(test, "libgit2 rocks\n");
cl_git_pass(git_filebuf_open(&file, test, GIT_FILEBUF_APPEND, 0666));
cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
cl_git_pass(git_filebuf_commit(&file));
cl_assert_equal_file("libgit2 rocks\nlibgit2 rocks\n", 0, test);
cl_must_pass(p_unlink(test));
}
/* make sure git_filebuf_write writes large buffer correctly */
void test_core_filebuf__2(void)
{
git_filebuf file = GIT_FILEBUF_INIT;
char test[] = "test";
unsigned char buf[4096 * 4]; /* 2 * WRITE_BUFFER_SIZE */
memset(buf, 0xfe, sizeof(buf));
cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
cl_git_pass(git_filebuf_write(&file, buf, sizeof(buf)));
cl_git_pass(git_filebuf_commit(&file));
cl_assert_equal_file((char *)buf, sizeof(buf), test);
cl_must_pass(p_unlink(test));
}
/* make sure git_filebuf_cleanup clears the buffer */
void test_core_filebuf__4(void)
{
git_filebuf file = GIT_FILEBUF_INIT;
char test[] = "test";
cl_assert(file.buffer == NULL);
cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
cl_assert(file.buffer != NULL);
git_filebuf_cleanup(&file);
cl_assert(file.buffer == NULL);
}
/* make sure git_filebuf_commit clears the buffer */
void test_core_filebuf__5(void)
{
git_filebuf file = GIT_FILEBUF_INIT;
char test[] = "test";
cl_assert(file.buffer == NULL);
cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
cl_assert(file.buffer != NULL);
cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
cl_assert(file.buffer != NULL);
cl_git_pass(git_filebuf_commit(&file));
cl_assert(file.buffer == NULL);
cl_must_pass(p_unlink(test));
}
/* make sure git_filebuf_commit takes umask into account */
void test_core_filebuf__umask(void)
{
git_filebuf file = GIT_FILEBUF_INIT;
char test[] = "test";
struct stat statbuf;
mode_t mask, os_mask;
#ifdef GIT_WIN32
os_mask = 0600;
#else
os_mask = 0777;
#endif
p_umask(mask = p_umask(0));
cl_assert(file.buffer == NULL);
cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
cl_assert(file.buffer != NULL);
cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
cl_assert(file.buffer != NULL);
cl_git_pass(git_filebuf_commit(&file));
cl_assert(file.buffer == NULL);
cl_must_pass(p_stat("test", &statbuf));
cl_assert_equal_i(statbuf.st_mode & os_mask, (0666 & ~mask) & os_mask);
cl_must_pass(p_unlink(test));
}
void test_core_filebuf__rename_error(void)
{
git_filebuf file = GIT_FILEBUF_INIT;
char *dir = "subdir", *test = "subdir/test", *test_lock = "subdir/test.lock";
int fd;
#ifndef GIT_WIN32
cl_skip();
#endif
cl_git_pass(p_mkdir(dir, 0666));
cl_git_mkfile(test, "dummy content");
fd = p_open(test, O_RDONLY);
cl_assert(fd > 0);
cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
cl_assert_equal_i(true, git_path_exists(test_lock));
cl_git_fail(git_filebuf_commit(&file));
p_close(fd);
git_filebuf_cleanup(&file);
cl_assert_equal_i(false, git_path_exists(test_lock));
}
|
