1 files changed, 91 insertions, 0 deletions
diff --git a/tests/libgit2/worktree/reflog.c b/tests/libgit2/worktree/reflog.c
new file mode 100644
index 000000000..a68e72dcf
--- /dev/null
+++ b/tests/libgit2/worktree/reflog.c
@@ -0,0 +1,91 @@
+#include "clar_libgit2.h"
+#include "worktree_helpers.h"
+
+#include "reflog.h"
+
+#define COMMON_REPO "testrepo"
+#define WORKTREE_REPO "testrepo-worktree"
+
+#define REFLOG "refs/heads/testrepo-worktree"
+#define REFLOG_MESSAGE "reflog message"
+
+static worktree_fixture fixture =
+	WORKTREE_FIXTURE_INIT(COMMON_REPO, WORKTREE_REPO);
+
+void test_worktree_reflog__initialize(void)
+{
+	setup_fixture_worktree(&fixture);
+}
+
+void test_worktree_reflog__cleanup(void)
+{
+	cleanup_fixture_worktree(&fixture);
+}
+
+void test_worktree_reflog__read_worktree_HEAD(void)
+{
+	git_reflog *reflog;
+	const git_reflog_entry *entry;
+
+	cl_git_pass(git_reflog_read(&reflog, fixture.worktree, "HEAD"));
+	cl_assert_equal_i(1, git_reflog_entrycount(reflog));
+
+	entry = git_reflog_entry_byindex(reflog, 0);
+	cl_assert(entry != NULL);
+	cl_assert_equal_s("checkout: moving from 099fabac3a9ea935598528c27f866e34089c2eff to testrepo-worktree", git_reflog_entry_message(entry));
+
+	git_reflog_free(reflog);
+}
+
+void test_worktree_reflog__read_parent_HEAD(void)
+{
+	git_reflog *reflog;
+
+	cl_git_pass(git_reflog_read(&reflog, fixture.repo, "HEAD"));
+	/* there is no logs/HEAD in the parent repo */
+	cl_assert_equal_i(0, git_reflog_entrycount(reflog));
+
+	git_reflog_free(reflog);
+}
+
+void test_worktree_reflog__read(void)
+{
+	git_reflog *reflog;
+	const git_reflog_entry *entry;
+
+	cl_git_pass(git_reflog_read(&reflog, fixture.worktree, REFLOG));
+	cl_assert_equal_i(git_reflog_entrycount(reflog), 1);
+
+	entry = git_reflog_entry_byindex(reflog, 0);
+	cl_assert(entry != NULL);
+	cl_assert_equal_s(git_reflog_entry_message(entry), "branch: Created from HEAD");
+
+	git_reflog_free(reflog);
+}
+
+void test_worktree_reflog__append_then_read(void)
+{
+	git_reflog *reflog, *parent_reflog;
+	const git_reflog_entry *entry;
+	git_reference *head;
+	git_signature *sig;
+	const git_oid *oid;
+
+	cl_git_pass(git_repository_head(&head, fixture.worktree));
+	cl_assert((oid = git_reference_target(head)) != NULL);
+	cl_git_pass(git_signature_now(&sig, "foo", "foo@bar"));
+
+	cl_git_pass(git_reflog_read(&reflog, fixture.worktree, REFLOG));
+	cl_git_pass(git_reflog_append(reflog, oid, sig, REFLOG_MESSAGE));
+	git_reflog_write(reflog);
+
+	cl_git_pass(git_reflog_read(&parent_reflog, fixture.repo, REFLOG));
+	entry = git_reflog_entry_byindex(parent_reflog, 0);
+	cl_assert(git_oid_cmp(oid, &entry->oid_old) == 0);
+	cl_assert(git_oid_cmp(oid, &entry->oid_cur) == 0);
+
+	git_reference_free(head);
+	git_signature_free(sig);
+	git_reflog_free(reflog);
+	git_reflog_free(parent_reflog);
+}