tests/submodule/init.c

   1 #include "clar_libgit2.h"
   2 #include "posix.h"
   3 #include "path.h"
   4 #include "submodule_helpers.h"
   5 #include "fileops.h"
   6
   7 static git_repository *g_repo = NULL;
   8
   9 void test_submodule_init__cleanup(void)
  10 {
  11         cl_git_sandbox_cleanup();
  12 }
  13
  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
  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
  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 }