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#include "clar_libgit2.h"
#include "path.h"
#include "refs.h"
#include "worktree.h"
#include "worktree_helpers.h"
#define COMMON_REPO "testrepo"
#define WORKTREE_REPO "testrepo-worktree"
static worktree_fixture fixture =
WORKTREE_FIXTURE_INIT(COMMON_REPO, WORKTREE_REPO);
void test_worktree_refs__initialize(void)
{
setup_fixture_worktree(&fixture);
}
void test_worktree_refs__cleanup(void)
{
cleanup_fixture_worktree(&fixture);
}
void test_worktree_refs__list(void)
{
git_strarray refs, wtrefs;
unsigned i, j;
int error = 0;
cl_git_pass(git_reference_list(&refs, fixture.repo));
cl_git_pass(git_reference_list(&wtrefs, fixture.worktree));
if (refs.count != wtrefs.count)
{
error = GIT_ERROR;
goto exit;
}
for (i = 0; i < refs.count; i++)
{
int found = 0;
for (j = 0; j < wtrefs.count; j++)
{
if (!strcmp(refs.strings[i], wtrefs.strings[j]))
{
found = 1;
break;
}
}
if (!found)
{
error = GIT_ERROR;
goto exit;
}
}
exit:
git_strarray_dispose(&refs);
git_strarray_dispose(&wtrefs);
cl_git_pass(error);
}
void test_worktree_refs__read_head(void)
{
git_reference *head;
cl_git_pass(git_repository_head(&head, fixture.worktree));
git_reference_free(head);
}
void test_worktree_refs__set_head_fails_when_worktree_wants_linked_repos_HEAD(void)
{
git_reference *head;
cl_git_pass(git_repository_head(&head, fixture.repo));
cl_git_fail(git_repository_set_head(fixture.worktree, git_reference_name(head)));
git_reference_free(head);
}
void test_worktree_refs__set_head_fails_when_main_repo_wants_worktree_head(void)
{
git_reference *head;
cl_git_pass(git_repository_head(&head, fixture.worktree));
cl_git_fail(git_repository_set_head(fixture.repo, git_reference_name(head)));
git_reference_free(head);
}
void test_worktree_refs__set_head_works_for_current_HEAD(void)
{
git_reference *head;
cl_git_pass(git_repository_head(&head, fixture.repo));
cl_git_pass(git_repository_set_head(fixture.repo, git_reference_name(head)));
git_reference_free(head);
}
void test_worktree_refs__set_head_fails_when_already_checked_out(void)
{
cl_git_fail(git_repository_set_head(fixture.repo, "refs/heads/testrepo-worktree"));
}
void test_worktree_refs__delete_fails_for_checked_out_branch(void)
{
git_reference *branch;
cl_git_pass(git_branch_lookup(&branch, fixture.repo,
"testrepo-worktree", GIT_BRANCH_LOCAL));
cl_git_fail(git_branch_delete(branch));
git_reference_free(branch);
}
void test_worktree_refs__delete_succeeds_after_pruning_worktree(void)
{
git_worktree_prune_options opts = GIT_WORKTREE_PRUNE_OPTIONS_INIT;
git_reference *branch;
git_worktree *worktree;
opts.flags = GIT_WORKTREE_PRUNE_VALID;
cl_git_pass(git_worktree_lookup(&worktree, fixture.repo, fixture.worktreename));
cl_git_pass(git_worktree_prune(worktree, &opts));
git_worktree_free(worktree);
cl_git_pass(git_branch_lookup(&branch, fixture.repo,
"testrepo-worktree", GIT_BRANCH_LOCAL));
cl_git_pass(git_branch_delete(branch));
git_reference_free(branch);
}
void test_worktree_refs__delete_unrelated_branch_on_worktree(void)
{
git_reference *branch;
cl_git_pass(git_branch_lookup(&branch, fixture.worktree,
"merge-conflict", GIT_BRANCH_LOCAL));
cl_git_pass(git_branch_delete(branch));
git_reference_free(branch);
}
void test_worktree_refs__delete_unrelated_branch_on_parent(void)
{
git_reference *branch;
cl_git_pass(git_branch_lookup(&branch, fixture.repo,
"merge-conflict", GIT_BRANCH_LOCAL));
cl_git_pass(git_branch_delete(branch));
git_reference_free(branch);
}
void test_worktree_refs__renaming_reference_updates_worktree_heads(void)
{
git_reference *head, *branch, *renamed;
cl_git_pass(git_branch_lookup(&branch, fixture.repo,
"testrepo-worktree", GIT_BRANCH_LOCAL));
cl_git_pass(git_reference_rename(&renamed, branch, "refs/heads/renamed", 0, NULL));
cl_git_pass(git_reference_lookup(&head, fixture.worktree, GIT_HEAD_FILE));
cl_assert_equal_i(git_reference_type(head), GIT_REFERENCE_SYMBOLIC);
cl_assert_equal_s(git_reference_symbolic_target(head), "refs/heads/renamed");
git_reference_free(head);
git_reference_free(branch);
git_reference_free(renamed);
}
void test_worktree_refs__creating_refs_uses_commondir(void)
{
git_reference *head, *branch, *lookup;
git_commit *commit;
git_buf refpath = GIT_BUF_INIT;
cl_git_pass(git_buf_joinpath(&refpath,
git_repository_commondir(fixture.worktree), "refs/heads/testbranch"));
cl_assert(!git_path_exists(refpath.ptr));
cl_git_pass(git_repository_head(&head, fixture.worktree));
cl_git_pass(git_commit_lookup(&commit, fixture.worktree, git_reference_target(head)));
cl_git_pass(git_branch_create(&branch, fixture.worktree, "testbranch", commit, 0));
cl_git_pass(git_branch_lookup(&lookup, fixture.worktree, "testbranch", GIT_BRANCH_LOCAL));
cl_assert(git_reference_cmp(branch, lookup) == 0);
cl_assert(git_path_exists(refpath.ptr));
git_reference_free(lookup);
git_reference_free(branch);
git_reference_free(head);
git_commit_free(commit);
git_buf_dispose(&refpath);
}
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