mirror of
https://git.proxmox.com/git/libgit2
synced 2025-10-31 07:12:52 +00:00
605da51a2c
Unfortunately git-core uses the term "unborn branch" and "orphan branch" interchangeably. However, "orphan" is only really there for the checkout command, which has the `--orphan` option so it doesn't actually create the branch. Branches never have parents, so the distinction of a branch with no parents is odd to begin with. Crucially, the error messages deal with unborn branches, so let's use that.
186 lines
6.3 KiB
C
186 lines
6.3 KiB
C
#include "clar_libgit2.h"
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#include "submodule_helpers.h"
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#include "posix.h"
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#include "git2/sys/repository.h"
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static git_repository *g_repo = NULL;
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void test_submodule_lookup__initialize(void)
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{
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g_repo = cl_git_sandbox_init("submod2");
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cl_fixture_sandbox("submod2_target");
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p_rename("submod2_target/.gitted", "submod2_target/.git");
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/* must create submod2_target before rewrite so prettify will work */
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rewrite_gitmodules(git_repository_workdir(g_repo));
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p_rename("submod2/not-submodule/.gitted", "submod2/not-submodule/.git");
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}
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void test_submodule_lookup__cleanup(void)
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{
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cl_git_sandbox_cleanup();
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cl_fixture_cleanup("submod2_target");
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}
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void test_submodule_lookup__simple_lookup(void)
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{
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git_submodule *sm;
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/* lookup existing */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged"));
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cl_assert(sm);
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/* lookup pending change in .gitmodules that is not in HEAD */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited"));
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cl_assert(sm);
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/* lookup pending change in .gitmodules that is neither in HEAD nor index */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_gitmodules_only"));
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cl_assert(sm);
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/* lookup git repo subdir that is not added as submodule */
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cl_assert(git_submodule_lookup(&sm, g_repo, "not-submodule") == GIT_EEXISTS);
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/* lookup existing directory that is not a submodule */
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cl_assert(git_submodule_lookup(&sm, g_repo, "just_a_dir") == GIT_ENOTFOUND);
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/* lookup existing file that is not a submodule */
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cl_assert(git_submodule_lookup(&sm, g_repo, "just_a_file") == GIT_ENOTFOUND);
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/* lookup non-existent item */
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cl_assert(git_submodule_lookup(&sm, g_repo, "no_such_file") == GIT_ENOTFOUND);
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}
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void test_submodule_lookup__accessors(void)
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{
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git_submodule *sm;
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const char *oid = "480095882d281ed676fe5b863569520e54a7d5c0";
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged"));
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cl_assert(git_submodule_owner(sm) == g_repo);
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cl_assert_equal_s("sm_unchanged", git_submodule_name(sm));
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cl_assert(git__suffixcmp(git_submodule_path(sm), "sm_unchanged") == 0);
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cl_assert(git__suffixcmp(git_submodule_url(sm), "/submod2_target") == 0);
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cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0);
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cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0);
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cl_assert(git_oid_streq(git_submodule_wd_id(sm), oid) == 0);
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cl_assert(git_submodule_ignore(sm) == GIT_SUBMODULE_IGNORE_NONE);
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cl_assert(git_submodule_update(sm) == GIT_SUBMODULE_UPDATE_CHECKOUT);
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_changed_head"));
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cl_assert_equal_s("sm_changed_head", git_submodule_name(sm));
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cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0);
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cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0);
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cl_assert(git_oid_streq(git_submodule_wd_id(sm),
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"3d9386c507f6b093471a3e324085657a3c2b4247") == 0);
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited"));
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cl_assert_equal_s("sm_added_and_uncommited", git_submodule_name(sm));
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cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0);
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cl_assert(git_submodule_head_id(sm) == NULL);
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cl_assert(git_oid_streq(git_submodule_wd_id(sm), oid) == 0);
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_missing_commits"));
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cl_assert_equal_s("sm_missing_commits", git_submodule_name(sm));
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cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0);
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cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0);
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cl_assert(git_oid_streq(git_submodule_wd_id(sm),
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"5e4963595a9774b90524d35a807169049de8ccad") == 0);
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}
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typedef struct {
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int count;
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} sm_lookup_data;
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static int sm_lookup_cb(git_submodule *sm, const char *name, void *payload)
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{
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sm_lookup_data *data = payload;
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data->count += 1;
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cl_assert_equal_s(git_submodule_name(sm), name);
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return 0;
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}
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void test_submodule_lookup__foreach(void)
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{
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sm_lookup_data data;
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memset(&data, 0, sizeof(data));
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cl_git_pass(git_submodule_foreach(g_repo, sm_lookup_cb, &data));
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cl_assert_equal_i(8, data.count);
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}
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void test_submodule_lookup__lookup_even_with_unborn_head(void)
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{
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git_reference *head;
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git_submodule *sm;
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/* put us on an unborn branch */
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cl_git_pass(git_reference_symbolic_create(
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&head, g_repo, "HEAD", "refs/heads/garbage", 1));
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git_reference_free(head);
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/* lookup existing */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged"));
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cl_assert(sm);
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/* lookup pending change in .gitmodules that is not in HEAD */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited"));
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cl_assert(sm);
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/* lookup pending change in .gitmodules that is neither in HEAD nor index */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_gitmodules_only"));
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cl_assert(sm);
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/* lookup git repo subdir that is not added as submodule */
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cl_assert_equal_i(GIT_EEXISTS, git_submodule_lookup(&sm, g_repo, "not-submodule"));
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/* lookup existing directory that is not a submodule */
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cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "just_a_dir"));
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/* lookup existing file that is not a submodule */
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cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "just_a_file"));
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/* lookup non-existent item */
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cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "no_such_file"));
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}
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void test_submodule_lookup__lookup_even_with_missing_index(void)
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{
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git_index *idx;
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git_submodule *sm;
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/* give the repo an empty index */
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cl_git_pass(git_index_new(&idx));
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git_repository_set_index(g_repo, idx);
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git_index_free(idx);
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/* lookup existing */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged"));
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cl_assert(sm);
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/* lookup pending change in .gitmodules that is not in HEAD */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited"));
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cl_assert(sm);
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/* lookup pending change in .gitmodules that is neither in HEAD nor index */
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cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_gitmodules_only"));
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cl_assert(sm);
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/* lookup git repo subdir that is not added as submodule */
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cl_assert_equal_i(GIT_EEXISTS, git_submodule_lookup(&sm, g_repo, "not-submodule"));
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/* lookup existing directory that is not a submodule */
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cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "just_a_dir"));
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/* lookup existing file that is not a submodule */
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cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "just_a_file"));
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/* lookup non-existent item */
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cl_assert_equal_i(GIT_ENOTFOUND, git_submodule_lookup(&sm, g_repo, "no_such_file"));
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}
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