1 #include "clar_libgit2.h"
2 #include "posix.h"
3 #include "path.h"
4 #include "submodule_helpers.h"
5 #include "futils.h"
6
7 static git_repository *g_repo = NULL;
8
test_submodule_init__cleanup(void)9 void test_submodule_init__cleanup(void)
10 {
11 cl_git_sandbox_cleanup();
12 }
13
test_submodule_init__absolute_url(void)14 void test_submodule_init__absolute_url(void)
15 {
16 git_submodule *sm;
17 git_config *cfg;
18 git_buf absolute_url = GIT_BUF_INIT;
19 const char *config_url;
20
21 g_repo = setup_fixture_submodule_simple();
22
23 cl_assert(git_path_dirname_r(&absolute_url, git_repository_workdir(g_repo)) > 0);
24 cl_git_pass(git_buf_joinpath(&absolute_url, absolute_url.ptr, "testrepo.git"));
25
26 /* write the absolute url to the .gitmodules file*/
27 cl_git_pass(git_submodule_set_url(g_repo, "testrepo", absolute_url.ptr));
28
29 cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo"));
30
31 /* verify that the .gitmodules is set with an absolute path*/
32 cl_assert_equal_s(absolute_url.ptr, git_submodule_url(sm));
33
34 /* init and verify that absolute path is written to .git/config */
35 cl_git_pass(git_submodule_init(sm, false));
36
37 cl_git_pass(git_repository_config_snapshot(&cfg, g_repo));
38
39 cl_git_pass(git_config_get_string(&config_url, cfg, "submodule.testrepo.url"));
40 cl_assert_equal_s(absolute_url.ptr, config_url);
41
42 git_buf_dispose(&absolute_url);
43 git_config_free(cfg);
44 git_submodule_free(sm);
45 }
46
test_submodule_init__relative_url(void)47 void test_submodule_init__relative_url(void)
48 {
49 git_submodule *sm;
50 git_config *cfg;
51 git_buf absolute_url = GIT_BUF_INIT;
52 const char *config_url;
53
54 g_repo = setup_fixture_submodule_simple();
55
56 cl_assert(git_path_dirname_r(&absolute_url, git_repository_workdir(g_repo)) > 0);
57 cl_git_pass(git_buf_joinpath(&absolute_url, absolute_url.ptr, "testrepo.git"));
58
59 cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo"));
60
61 /* verify that the .gitmodules is set with an absolute path*/
62 cl_assert_equal_s("../testrepo.git", git_submodule_url(sm));
63
64 /* init and verify that absolute path is written to .git/config */
65 cl_git_pass(git_submodule_init(sm, false));
66
67 cl_git_pass(git_repository_config_snapshot(&cfg, g_repo));
68
69 cl_git_pass(git_config_get_string(&config_url, cfg, "submodule.testrepo.url"));
70 cl_assert_equal_s(absolute_url.ptr, config_url);
71
72 git_buf_dispose(&absolute_url);
73 git_config_free(cfg);
74 git_submodule_free(sm);
75 }
76
test_submodule_init__relative_url_detached_head(void)77 void test_submodule_init__relative_url_detached_head(void)
78 {
79 git_submodule *sm;
80 git_config *cfg;
81 git_buf absolute_url = GIT_BUF_INIT;
82 const char *config_url;
83 git_reference *head_ref = NULL;
84 git_object *head_commit = NULL;
85
86 g_repo = setup_fixture_submodule_simple();
87
88 /* Put the parent repository into a detached head state. */
89 cl_git_pass(git_repository_head(&head_ref, g_repo));
90 cl_git_pass(git_reference_peel(&head_commit, head_ref, GIT_OBJECT_COMMIT));
91
92 cl_git_pass(git_repository_set_head_detached(g_repo, git_commit_id((git_commit *)head_commit)));
93
94 cl_assert(git_path_dirname_r(&absolute_url, git_repository_workdir(g_repo)) > 0);
95 cl_git_pass(git_buf_joinpath(&absolute_url, absolute_url.ptr, "testrepo.git"));
96
97 cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo"));
98
99 /* verify that the .gitmodules is set with an absolute path*/
100 cl_assert_equal_s("../testrepo.git", git_submodule_url(sm));
101
102 /* init and verify that absolute path is written to .git/config */
103 cl_git_pass(git_submodule_init(sm, false));
104
105 cl_git_pass(git_repository_config_snapshot(&cfg, g_repo));
106
107 cl_git_pass(git_config_get_string(&config_url, cfg, "submodule.testrepo.url"));
108 cl_assert_equal_s(absolute_url.ptr, config_url);
109
110 git_buf_dispose(&absolute_url);
111 git_config_free(cfg);
112 git_object_free(head_commit);
113 git_reference_free(head_ref);
114 git_submodule_free(sm);
115 }
116