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
|
#include "clar_libgit2.h"
#include "refs.h"
static git_repository *repo;
static git_reference *fake_remote;
void test_refs_branches_foreach__initialize(void)
{
git_oid id;
cl_fixture_sandbox("testrepo.git");
cl_git_pass(git_repository_open(&repo, "testrepo.git"));
cl_git_pass(git_oid_fromstr(&id, "be3563ae3f795b2b4353bcce3a527ad0a4f7f644"));
cl_git_pass(git_reference_create(&fake_remote, repo, "refs/remotes/nulltoken/master", &id, 0));
}
void test_refs_branches_foreach__cleanup(void)
{
git_reference_free(fake_remote);
fake_remote = NULL;
git_repository_free(repo);
repo = NULL;
cl_fixture_cleanup("testrepo.git");
cl_git_sandbox_cleanup();
}
static int count_branch_list_cb(const char *branch_name, git_branch_t branch_type, void *payload)
{
int *count;
GIT_UNUSED(branch_type);
GIT_UNUSED(branch_name);
count = (int *)payload;
(*count)++;
return 0;
}
static void assert_retrieval(unsigned int flags, unsigned int expected_count)
{
int count = 0;
cl_git_pass(git_branch_foreach(repo, flags, count_branch_list_cb, &count));
cl_assert_equal_i(expected_count, count);
}
void test_refs_branches_foreach__retrieve_all_branches(void)
{
assert_retrieval(GIT_BRANCH_LOCAL | GIT_BRANCH_REMOTE, 14);
}
void test_refs_branches_foreach__retrieve_remote_branches(void)
{
assert_retrieval(GIT_BRANCH_REMOTE, 2);
}
void test_refs_branches_foreach__retrieve_local_branches(void)
{
assert_retrieval(GIT_BRANCH_LOCAL, 12);
}
struct expectations {
const char *branch_name;
int encounters;
};
static void assert_branch_has_been_found(struct expectations *findings, const char* expected_branch_name)
{
int pos = 0;
for (pos = 0; findings[pos].branch_name; ++pos) {
if (strcmp(expected_branch_name, findings[pos].branch_name) == 0) {
cl_assert_equal_i(1, findings[pos].encounters);
return;
}
}
cl_fail("expected branch not found in list.");
}
static int contains_branch_list_cb(const char *branch_name, git_branch_t branch_type, void *payload)
{
int pos = 0;
struct expectations *exp;
GIT_UNUSED(branch_type);
exp = (struct expectations *)payload;
for (pos = 0; exp[pos].branch_name; ++pos) {
if (strcmp(branch_name, exp[pos].branch_name) == 0)
exp[pos].encounters++;
}
return 0;
}
/*
* $ git branch -r
* nulltoken/HEAD -> nulltoken/master
* nulltoken/master
*/
void test_refs_branches_foreach__retrieve_remote_symbolic_HEAD_when_present(void)
{
struct expectations exp[] = {
{ "nulltoken/HEAD", 0 },
{ "nulltoken/master", 0 },
{ NULL, 0 }
};
git_reference_free(fake_remote);
cl_git_pass(git_reference_symbolic_create(&fake_remote, repo, "refs/remotes/nulltoken/HEAD", "refs/remotes/nulltoken/master", 0));
assert_retrieval(GIT_BRANCH_REMOTE, 3);
cl_git_pass(git_branch_foreach(repo, GIT_BRANCH_REMOTE, contains_branch_list_cb, &exp));
assert_branch_has_been_found(exp, "nulltoken/HEAD");
assert_branch_has_been_found(exp, "nulltoken/master");
}
static int branch_list_interrupt_cb(
const char *branch_name, git_branch_t branch_type, void *payload)
{
int *count;
GIT_UNUSED(branch_type);
GIT_UNUSED(branch_name);
count = (int *)payload;
(*count)++;
return (*count == 5);
}
void test_refs_branches_foreach__can_cancel(void)
{
int count = 0;
cl_assert_equal_i(GIT_EUSER,
git_branch_foreach(repo, GIT_BRANCH_LOCAL | GIT_BRANCH_REMOTE,
branch_list_interrupt_cb, &count));
cl_assert_equal_i(5, count);
}
void test_refs_branches_foreach__mix_of_packed_and_loose(void)
{
struct expectations exp[] = {
{ "master", 0 },
{ "origin/HEAD", 0 },
{ "origin/master", 0 },
{ "origin/packed", 0 },
{ NULL, 0 }
};
git_repository *r2;
r2 = cl_git_sandbox_init("testrepo2");
cl_git_pass(git_branch_foreach(r2, GIT_BRANCH_LOCAL | GIT_BRANCH_REMOTE,
contains_branch_list_cb, &exp));
assert_branch_has_been_found(exp, "master");
assert_branch_has_been_found(exp, "origin/HEAD");
assert_branch_has_been_found(exp, "origin/master");
assert_branch_has_been_found(exp, "origin/packed");
}
|
