diff options
Diffstat (limited to 'tests/submodule/lookup.c')
| -rw-r--r-- | tests/submodule/lookup.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/tests/submodule/lookup.c b/tests/submodule/lookup.c new file mode 100644 index 000000000..5f320e702 --- /dev/null +++ b/tests/submodule/lookup.c @@ -0,0 +1,172 @@ +#include "clar_libgit2.h" +#include "submodule_helpers.h" +#include "posix.h" +#include "git2/sys/repository.h" + +static git_repository *g_repo = NULL; + +void test_submodule_lookup__initialize(void) +{ + g_repo = setup_fixture_submod2(); +} + +void test_submodule_lookup__simple_lookup(void) +{ + git_submodule *sm; + + /* lookup existing */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged")); + cl_assert(sm); + + /* lookup pending change in .gitmodules that is not in HEAD */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited")); + cl_assert(sm); + + /* lookup pending change in .gitmodules that is neither in HEAD nor index */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_gitmodules_only")); + cl_assert(sm); + + /* lookup git repo subdir that is not added as submodule */ + cl_assert(git_submodule_lookup(&sm, g_repo, "not-submodule") == GIT_EEXISTS); + + /* lookup existing directory that is not a submodule */ + cl_assert(git_submodule_lookup(&sm, g_repo, "just_a_dir") == GIT_ENOTFOUND); + + /* lookup existing file that is not a submodule */ + cl_assert(git_submodule_lookup(&sm, g_repo, "just_a_file") == GIT_ENOTFOUND); + + /* lookup non-existent item */ + cl_assert(git_submodule_lookup(&sm, g_repo, "no_such_file") == GIT_ENOTFOUND); +} + +void test_submodule_lookup__accessors(void) +{ + git_submodule *sm; + const char *oid = "480095882d281ed676fe5b863569520e54a7d5c0"; + + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged")); + cl_assert(git_submodule_owner(sm) == g_repo); + cl_assert_equal_s("sm_unchanged", git_submodule_name(sm)); + cl_assert(git__suffixcmp(git_submodule_path(sm), "sm_unchanged") == 0); + cl_assert(git__suffixcmp(git_submodule_url(sm), "/submod2_target") == 0); + + cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); + cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0); + cl_assert(git_oid_streq(git_submodule_wd_id(sm), oid) == 0); + + cl_assert(git_submodule_ignore(sm) == GIT_SUBMODULE_IGNORE_NONE); + cl_assert(git_submodule_update(sm) == GIT_SUBMODULE_UPDATE_CHECKOUT); + + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_changed_head")); + cl_assert_equal_s("sm_changed_head", git_submodule_name(sm)); + + cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); + cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0); + cl_assert(git_oid_streq(git_submodule_wd_id(sm), + "3d9386c507f6b093471a3e324085657a3c2b4247") == 0); + + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited")); + cl_assert_equal_s("sm_added_and_uncommited", git_submodule_name(sm)); + + cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); + cl_assert(git_submodule_head_id(sm) == NULL); + cl_assert(git_oid_streq(git_submodule_wd_id(sm), oid) == 0); + + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_missing_commits")); + cl_assert_equal_s("sm_missing_commits", git_submodule_name(sm)); + + cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); + cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0); + cl_assert(git_oid_streq(git_submodule_wd_id(sm), + "5e4963595a9774b90524d35a807169049de8ccad") == 0); +} + +typedef struct { + int count; +} sm_lookup_data; + +static int sm_lookup_cb(git_submodule *sm, const char *name, void *payload) +{ + sm_lookup_data *data = payload; + data->count += 1; + cl_assert_equal_s(git_submodule_name(sm), name); + return 0; +} + +void test_submodule_lookup__foreach(void) +{ + sm_lookup_data data; + memset(&data, 0, sizeof(data)); + cl_git_pass(git_submodule_foreach(g_repo, sm_lookup_cb, &data)); + cl_assert_equal_i(8, data.count); +} + +void test_submodule_lookup__lookup_even_with_unborn_head(void) +{ + git_reference *head; + git_submodule *sm; + + /* put us on an unborn branch */ + cl_git_pass(git_reference_symbolic_create( + &head, g_repo, "HEAD", "refs/heads/garbage", 1)); + git_reference_free(head); + + /* lookup existing */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged")); + cl_assert(sm); + + /* lookup pending change in .gitmodules that is not in HEAD */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited")); + cl_assert(sm); + + /* lookup pending change in .gitmodules that is neither in HEAD nor index */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_gitmodules_only")); + cl_assert(sm); + + /* lookup git repo subdir that is not added as submodule */ + cl_assert_equal_i(GIT_EEXISTS, git_submodule_lookup(&sm, g_repo, "not-submodule")); + + /* lookup existing directory that is not a submodule */ + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "just_a_dir")); + + /* lookup existing file that is not a submodule */ + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "just_a_file")); + + /* lookup non-existent item */ + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "no_such_file")); +} + +void test_submodule_lookup__lookup_even_with_missing_index(void) +{ + git_index *idx; + git_submodule *sm; + + /* give the repo an empty index */ + cl_git_pass(git_index_new(&idx)); + git_repository_set_index(g_repo, idx); + git_index_free(idx); + + /* lookup existing */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged")); + cl_assert(sm); + + /* lookup pending change in .gitmodules that is not in HEAD */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited")); + cl_assert(sm); + + /* lookup pending change in .gitmodules that is neither in HEAD nor index */ + cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_gitmodules_only")); + cl_assert(sm); + + /* lookup git repo subdir that is not added as submodule */ + cl_assert_equal_i(GIT_EEXISTS, git_submodule_lookup(&sm, g_repo, "not-submodule")); + + /* lookup existing directory that is not a submodule */ + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "just_a_dir")); + + /* lookup existing file that is not a submodule */ + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "just_a_file")); + + /* lookup non-existent item */ + cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "no_such_file")); +} |