#include "clar_libgit2.h"
#include "submodule_helpers.h"
#include "posix.h"
+#include "git2/sys/repository.h"
static git_repository *g_repo = NULL;
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_orphaned_head(void)
+{
+ git_reference *orphan;
+ git_submodule *sm;
+
+ /* orphan the head */
+ cl_git_pass(git_reference_symbolic_create(
+ &orphan, g_repo, "HEAD", "refs/heads/garbage", 1));
+ git_reference_free(orphan);
+
+ /* 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"));
+}