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
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
#include "clar_libgit2.h"
/*
* a4a7dce [0] Merge branch 'master' into br2
|\
| * 9fd738e [1] a fourth commit
| * 4a202b3 [2] a third commit
* | c47800c [3] branch commit one
|/
* 5b5b025 [5] another commit
* 8496071 [4] testing
*/
static const char *commit_head = "a4a7dce85cf63874e984719f4fdd239f5145052f";
static const char *commit_strs[] = {
"a4a7dce85cf63874e984719f4fdd239f5145052f", /* 0 */
"9fd738e8f7967c078dceed8190330fc8648ee56a", /* 1 */
"4a202b346bb0fb0db7eff3cffeb3c70babbd2045", /* 2 */
"c47800c7266a2be04c571c04d5a6614691ea99bd", /* 3 */
"8496071c1b46c854b31185ea97743be6a8774479", /* 4 */
"5b5b025afb0b4c913b4c338a42934a3863bf3644", /* 5 */
};
#define commit_count 6
static git_oid commit_ids[commit_count];
static git_oid _head_id;
static git_repository *_repo;
void test_revwalk_hidecb__initialize(void)
{
int i;
cl_git_pass(git_repository_open(&_repo, cl_fixture("testrepo.git")));
cl_git_pass(git_oid_fromstr(&_head_id, commit_head));
for (i = 0; i < commit_count; i++)
cl_git_pass(git_oid_fromstr(&commit_ids[i], commit_strs[i]));
}
void test_revwalk_hidecb__cleanup(void)
{
git_repository_free(_repo);
_repo = NULL;
}
/* Hide all commits */
static int hide_every_commit_cb(const git_oid *commit_id, void *data)
{
GIT_UNUSED(commit_id);
GIT_UNUSED(data);
return 1;
}
/* Do not hide anything */
static int hide_none_cb(const git_oid *commit_id, void *data)
{
GIT_UNUSED(commit_id);
GIT_UNUSED(data);
return 0;
}
/* Hide some commits */
static int hide_commit_cb(const git_oid *commit_id, void *data)
{
GIT_UNUSED(commit_id);
GIT_UNUSED(data);
return (git_oid_cmp(commit_id, &commit_ids[5]) == 0);
}
/* In payload data, pointer to a commit id is passed */
static int hide_commit_use_payload_cb(const git_oid *commit_id, void *data)
{
git_oid *hide_commit_id = data;
return (git_oid_cmp(commit_id, hide_commit_id) == 0);
}
void test_revwalk_hidecb__hide_all_cb(void)
{
git_revwalk *walk;
git_oid id;
cl_git_pass(git_revwalk_new(&walk, _repo));
cl_git_pass(git_revwalk_add_hide_cb(walk, hide_every_commit_cb, NULL));
cl_git_pass(git_revwalk_push(walk, &_head_id));
/* First call to git_revwalk_next should return GIT_ITEROVER */
cl_assert_equal_i(GIT_ITEROVER, git_revwalk_next(&id, walk));
git_revwalk_free(walk);
}
void test_revwalk_hidecb__hide_none_cb(void)
{
git_revwalk *walk;
int i, error;
git_oid id;
cl_git_pass(git_revwalk_new(&walk, _repo));
cl_git_pass(git_revwalk_add_hide_cb(walk, hide_none_cb, NULL));
cl_git_pass(git_revwalk_push(walk, &_head_id));
/* It should return all 6 commits */
i = 0;
while ((error = git_revwalk_next(&id, walk)) == 0)
i++;
cl_assert_equal_i(i, 6);
cl_assert_equal_i(error, GIT_ITEROVER);
git_revwalk_free(walk);
}
void test_revwalk_hidecb__add_hide_cb_multiple_times(void)
{
git_revwalk *walk;
cl_git_pass(git_revwalk_new(&walk, _repo));
cl_git_pass(git_revwalk_add_hide_cb(walk, hide_every_commit_cb, NULL));
cl_git_fail(git_revwalk_add_hide_cb(walk, hide_every_commit_cb, NULL));
git_revwalk_free(walk);
}
void test_revwalk_hidecb__add_hide_cb_during_walking(void)
{
git_revwalk *walk;
git_oid id;
int error;
cl_git_pass(git_revwalk_new(&walk, _repo));
cl_git_pass(git_revwalk_push(walk, &_head_id));
/* Start walking without adding hide callback */
cl_git_pass(git_revwalk_next(&id, walk));
/* Now add hide callback */
cl_git_pass(git_revwalk_add_hide_cb(walk, hide_none_cb, NULL));
/* walk should be reset */
error = git_revwalk_next(&id, walk);
cl_assert_equal_i(error, GIT_ITEROVER);
git_revwalk_free(walk);
}
void test_revwalk_hidecb__hide_some_commits(void)
{
git_revwalk *walk;
git_oid id;
int i, error;
cl_git_pass(git_revwalk_new(&walk, _repo));
cl_git_pass(git_revwalk_push(walk, &_head_id));
/* Add hide callback */
cl_git_pass(git_revwalk_add_hide_cb(walk, hide_commit_cb, NULL));
i = 0;
while ((error = git_revwalk_next(&id, walk)) == 0) {
cl_assert_equal_oid(&commit_ids[i], &id);
i++;
}
cl_assert_equal_i(i, 4);
cl_assert_equal_i(error, GIT_ITEROVER);
git_revwalk_free(walk);
}
void test_revwalk_hidecb__test_payload(void)
{
git_revwalk *walk;
git_oid id;
int i, error;
cl_git_pass(git_revwalk_new(&walk, _repo));
cl_git_pass(git_revwalk_push(walk, &_head_id));
/* Add hide callback, pass id of parent of initial commit as payload data */
cl_git_pass(git_revwalk_add_hide_cb(walk, hide_commit_use_payload_cb, &commit_ids[5]));
i = 0;
while ((error = git_revwalk_next(&id, walk)) == 0) {
cl_assert_equal_oid(&commit_ids[i], &id);
i++;
}
/* walker should return four commits */
cl_assert_equal_i(i, 4);
cl_assert_equal_i(error, GIT_ITEROVER);
git_revwalk_free(walk);
}
|
