tests/clone/nonetwork.c

   1 #include "clar_libgit2.h"
   2
   3 #include "git2/clone.h"
   4 #include "remote.h"
   5 #include "fileops.h"
   6 #include "repository.h"
   7
   8 #define LIVE_REPO_URL "git://github.com/libgit2/TestGitRepository"
   9
  10 static git_clone_options g_options;
  11 static git_repository *g_repo;
  12 static git_reference* g_ref;
  13 static git_remote* g_remote;
  14
  15 void test_clone_nonetwork__initialize(void)
  16 {
  17         git_checkout_opts dummy_opts = GIT_CHECKOUT_OPTS_INIT;
  18         git_remote_callbacks dummy_callbacks = GIT_REMOTE_CALLBACKS_INIT;
  19
  20         g_repo = NULL;
  21
  22         memset(&g_options, 0, sizeof(git_clone_options));
  23         g_options.version = GIT_CLONE_OPTIONS_VERSION;
  24         g_options.checkout_opts = dummy_opts;
  25         g_options.checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  26         g_options.remote_callbacks = dummy_callbacks;
  27 }
  28
  29 void test_clone_nonetwork__cleanup(void)
  30 {
  31         if (g_repo) {
  32                 git_repository_free(g_repo);
  33                 g_repo = NULL;
  34         }
  35
  36         if (g_ref) {
  37                 git_reference_free(g_ref);
  38                 g_ref = NULL;
  39         }
  40
  41         if (g_remote) {
  42                 git_remote_free(g_remote);
  43                 g_remote = NULL;
  44         }
  45
  46         cl_fixture_cleanup("./foo");
  47 }
  48
  49 void test_clone_nonetwork__bad_urls(void)
  50 {
  51         /* Clone should clean up the mess if the URL isn't a git repository */
  52         cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options));
  53         cl_assert(!git_path_exists("./foo"));
  54         g_options.bare = true;
  55         cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options));
  56         cl_assert(!git_path_exists("./foo"));
  57
  58         cl_git_fail(git_clone(&g_repo, "git://example.com:asdf", "./foo", &g_options));
  59         cl_git_fail(git_clone(&g_repo, "https://example.com:asdf/foo", "./foo", &g_options));
  60         cl_git_fail(git_clone(&g_repo, "git://github.com/git://github.com/foo/bar.git.git",
  61                                 "./foo", &g_options));
  62         cl_git_fail(git_clone(&g_repo, "arrbee:my/bad:password@github.com:1111/strange:words.git",
  63                                 "./foo", &g_options));
  64 }
  65
  66 void test_clone_nonetwork__do_not_clean_existing_directory(void)
  67 {
  68         /* Clone should not remove the directory if it already exists, but
  69          * Should clean up entries it creates. */
  70         p_mkdir("./foo", GIT_DIR_MODE);
  71         cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options));
  72         cl_assert(git_path_is_empty_dir("./foo"));
  73
  74         /* Try again with a bare repository. */
  75         g_options.bare = true;
  76         cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options));
  77         cl_assert(git_path_is_empty_dir("./foo"));
  78 }
  79
  80 void test_clone_nonetwork__local(void)
  81 {
  82         cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
  83 }
  84
  85 void test_clone_nonetwork__local_absolute_path(void)
  86 {
  87         const char *local_src;
  88         local_src = cl_fixture("testrepo.git");
  89         cl_git_pass(git_clone(&g_repo, local_src, "./foo", &g_options));
  90 }
  91
  92 void test_clone_nonetwork__local_bare(void)
  93 {
  94         g_options.bare = true;
  95         cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
  96 }
  97
  98 void test_clone_nonetwork__fail_when_the_target_is_a_file(void)
  99 {
 100         cl_git_mkfile("./foo", "Bar!");
 101         cl_git_fail(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
 102 }
 103
 104 void test_clone_nonetwork__fail_with_already_existing_but_non_empty_directory(void)
 105 {
 106         p_mkdir("./foo", GIT_DIR_MODE);
 107         cl_git_mkfile("./foo/bar", "Baz!");
 108         cl_git_fail(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
 109 }
 110
 111 void test_clone_nonetwork__custom_origin_name(void)
 112 {
 113        g_options.remote_name = "my_origin";
 114        cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
 115
 116        cl_git_pass(git_remote_load(&g_remote, g_repo, "my_origin"));
 117 }
 118
 119 void test_clone_nonetwork__defaults(void)
 120 {
 121         cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", NULL));
 122         cl_assert(g_repo);
 123         cl_git_pass(git_remote_load(&g_remote, g_repo, "origin"));
 124 }
 125
 126 void test_clone_nonetwork__cope_with_already_existing_directory(void)
 127 {
 128         p_mkdir("./foo", GIT_DIR_MODE);
 129         cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
 130 }
 131
 132 void test_clone_nonetwork__can_prevent_the_checkout_of_a_standard_repo(void)
 133 {
 134         git_buf path = GIT_BUF_INIT;
 135
 136         g_options.checkout_opts.checkout_strategy = 0;
 137         cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
 138
 139         cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), "master.txt"));
 140         cl_assert_equal_i(false, git_path_isfile(git_buf_cstr(&path)));
 141
 142         git_buf_free(&path);
 143 }
 144
 145 void test_clone_nonetwork__can_checkout_given_branch(void)
 146 {
 147         g_options.checkout_branch = "test";
 148         cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
 149
 150         cl_assert_equal_i(0, git_repository_head_unborn(g_repo));
 151
 152         cl_git_pass(git_repository_head(&g_ref, g_repo));
 153         cl_assert_equal_s(git_reference_name(g_ref), "refs/heads/test");
 154
 155         cl_assert(git_path_exists("foo/readme.txt"));
 156 }
 157
 158 static int clone_cancel_fetch_transfer_progress_cb(
 159         const git_transfer_progress *stats, void *data)
 160 {
 161         GIT_UNUSED(stats); GIT_UNUSED(data);
 162         return -54321;
 163 }
 164
 165 void test_clone_nonetwork__can_cancel_clone_in_fetch(void)
 166 {
 167         g_options.checkout_branch = "test";
 168
 169         g_options.remote_callbacks.transfer_progress =
 170                 clone_cancel_fetch_transfer_progress_cb;
 171
 172         cl_git_fail_with(git_clone(
 173                 &g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options),
 174                 -54321);
 175
 176         cl_assert(!g_repo);
 177         cl_assert(!git_path_exists("foo/readme.txt"));
 178 }
 179
 180 static int clone_cancel_checkout_cb(
 181         git_checkout_notify_t why,
 182         const char *path,
 183         const git_diff_file *b,
 184         const git_diff_file *t,
 185         const git_diff_file *w,
 186         void *payload)
 187 {
 188         const char *at_file = payload;
 189         GIT_UNUSED(why); GIT_UNUSED(b); GIT_UNUSED(t); GIT_UNUSED(w);
 190         if (!strcmp(path, at_file))
 191                 return -12345;
 192         return 0;
 193 }
 194
 195 void test_clone_nonetwork__can_cancel_clone_in_checkout(void)
 196 {
 197         g_options.checkout_branch = "test";
 198
 199         g_options.checkout_opts.notify_flags = GIT_CHECKOUT_NOTIFY_UPDATED;
 200         g_options.checkout_opts.notify_cb = clone_cancel_checkout_cb;
 201         g_options.checkout_opts.notify_payload = "readme.txt";
 202
 203         cl_git_fail_with(git_clone(
 204                 &g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options),
 205                 -12345);
 206
 207         cl_assert(!g_repo);
 208         cl_assert(!git_path_exists("foo/readme.txt"));
 209 }
 210
 211 void test_clone_nonetwork__can_detached_head(void)
 212 {
 213         git_object *obj;
 214         git_repository *cloned;
 215         git_reference *cloned_head;
 216
 217         cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
 218
 219         cl_git_pass(git_revparse_single(&obj, g_repo, "master~1"));
 220         cl_git_pass(git_repository_set_head_detached(g_repo, git_object_id(obj)));
 221
 222         cl_git_pass(git_clone(&cloned, "./foo", "./foo1", &g_options));
 223
 224         cl_assert(git_repository_head_detached(cloned));
 225
 226         cl_git_pass(git_repository_head(&cloned_head, cloned));
 227         cl_assert(!git_oid_cmp(git_object_id(obj), git_reference_target(cloned_head)));
 228
 229         git_object_free(obj);
 230         git_reference_free(cloned_head);
 231         git_repository_free(cloned);
 232
 233         cl_fixture_cleanup("./foo1");
 234 }