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
|
#include "clar_libgit2.h"
#include "odb.h"
#include "git2/odb_backend.h"
#include "posix.h"
#include "loose_data.h"
#ifdef __ANDROID_API__
# define S_IREAD S_IRUSR
# define S_IWRITE S_IWUSR
#endif
static void write_object_files(object_data *d)
{
int fd;
if (p_mkdir(d->dir, GIT_OBJECT_DIR_MODE) < 0)
cl_assert(errno == EEXIST);
cl_assert((fd = p_creat(d->file, S_IREAD | S_IWRITE)) >= 0);
cl_must_pass(p_write(fd, d->bytes, d->blen));
p_close(fd);
}
static void cmp_objects(git_rawobj *o, object_data *d)
{
cl_assert(o->type == git_object_string2type(d->type));
cl_assert(o->len == d->dlen);
if (o->len > 0)
cl_assert(memcmp(o->data, d->data, o->len) == 0);
}
static void test_read_object(object_data *data)
{
git_oid id;
git_odb_object *obj;
git_odb *odb;
git_rawobj tmp;
write_object_files(data);
cl_git_pass(git_odb_open(&odb, "test-objects"));
cl_git_pass(git_oid_fromstr(&id, data->id));
cl_git_pass(git_odb_read(&obj, odb, &id));
tmp.data = obj->buffer;
tmp.len = obj->cached.size;
tmp.type = obj->cached.type;
cmp_objects(&tmp, data);
git_odb_object_free(obj);
git_odb_free(odb);
}
void test_odb_loose__initialize(void)
{
cl_must_pass(p_mkdir("test-objects", GIT_OBJECT_DIR_MODE));
}
void test_odb_loose__cleanup(void)
{
cl_fixture_cleanup("test-objects");
}
void test_odb_loose__exists(void)
{
git_oid id, id2;
git_odb *odb;
write_object_files(&one);
cl_git_pass(git_odb_open(&odb, "test-objects"));
cl_git_pass(git_oid_fromstr(&id, one.id));
cl_assert(git_odb_exists(odb, &id));
cl_assert(git_odb_exists_prefix(&id2, odb, &id, 8));
cl_assert(git_oid_equal(&id, &id2));
/* Test for a non-existant object */
cl_git_pass(git_oid_fromstr(&id2, "8b137891791fe96927ad78e64b0aad7bded08baa"));
cl_assert(!git_odb_exists(odb, &id2));
cl_assert_equal_i(GIT_ENOTFOUND, git_odb_exists_prefix(NULL, odb, &id2, 8));
git_odb_free(odb);
}
void test_odb_loose__simple_reads(void)
{
test_read_object(&commit);
test_read_object(&tree);
test_read_object(&tag);
test_read_object(&zero);
test_read_object(&one);
test_read_object(&two);
test_read_object(&some);
}
void test_write_object_permission(
mode_t dir_mode, mode_t file_mode,
mode_t expected_dir_mode, mode_t expected_file_mode)
{
git_odb *odb;
git_odb_backend *backend;
git_oid oid;
struct stat statbuf;
mode_t mask, os_mask;
/* Windows does not return group/user bits from stat,
* files are never executable.
*/
#ifdef GIT_WIN32
os_mask = 0600;
#else
os_mask = 0777;
#endif
mask = p_umask(0);
p_umask(mask);
cl_git_pass(git_odb_new(&odb));
cl_git_pass(git_odb_backend_loose(&backend, "test-objects", -1, 0, dir_mode, file_mode));
cl_git_pass(git_odb_add_backend(odb, backend, 1));
cl_git_pass(git_odb_write(&oid, odb, "Test data\n", 10, GIT_OBJ_BLOB));
cl_git_pass(p_stat("test-objects/67", &statbuf));
cl_assert_equal_i(statbuf.st_mode & os_mask, (expected_dir_mode & ~mask) & os_mask);
cl_git_pass(p_stat("test-objects/67/b808feb36201507a77f85e6d898f0a2836e4a5", &statbuf));
cl_assert_equal_i(statbuf.st_mode & os_mask, (expected_file_mode & ~mask) & os_mask);
git_odb_free(odb);
}
void test_odb_loose__permissions_standard(void)
{
test_write_object_permission(0, 0, GIT_OBJECT_DIR_MODE, GIT_OBJECT_FILE_MODE);
}
void test_odb_loose_permissions_readonly(void)
{
test_write_object_permission(0777, 0444, 0777, 0444);
}
void test_odb_loose__permissions_readwrite(void)
{
test_write_object_permission(0777, 0666, 0777, 0666);
}
|
