Implement unified git_revparse

1 files changed, 59 insertions, 0 deletions

diff --git a/tests-clar/refs/revparse.c b/tests-clar/refs/revparse.c
index 66ee391a7..ab8839fda 100644
--- a/tests-clar/refs/revparse.c
+++ b/tests-clar/refs/revparse.c
@@ -27,6 +27,37 @@ static void test_object_inrepo(const char *spec, const char *expected_oid, git_r
 	git_object_free(obj);
 }
 
+static void test_id_inrepo(
+	const char *spec,
+	const char *expected_left,
+	const char *expected_right,
+	git_revparse_flag_t expected_flags,
+	git_repository *repo)
+{
+	git_oid l = {{0}}, r = {{0}};
+	git_revparse_flag_t flags = 0;
+
+	int error = git_revparse(&l, &r, &flags, repo, spec);
+
+	if (expected_left) {
+		char str[64] = {0};
+		cl_assert_equal_i(0, error);
+		git_oid_fmt(str, &l);
+		cl_assert_equal_s(str, expected_left);
+	} else {
+		cl_assert_equal_i(GIT_ENOTFOUND, error);
+	}
+
+	if (expected_right) {
+		char str[64] = {0};
+		git_oid_fmt(str, &r);
+		cl_assert_equal_s(str, expected_right);
+	}
+
+	if (expected_flags)
+		cl_assert_equal_i(expected_flags, flags);
+}
+
 static void test_object(const char *spec, const char *expected_oid)
 {
 	test_object_inrepo(spec, expected_oid, g_repo);
@@ -59,6 +90,15 @@ static void test_rangelike(const char *rangelike,
 }
 
 
+static void test_id(
+	const char *spec,
+	const char *expected_left,
+	const char *expected_right,
+	git_revparse_flag_t expected_flags)
+{
+	test_id_inrepo(spec, expected_left, expected_right, expected_flags, g_repo);
+}
+
 void test_refs_revparse__initialize(void)
 {
 	cl_git_pass(git_repository_open(&g_repo, cl_fixture("testrepo.git")));
@@ -639,3 +679,22 @@ void test_refs_revparse__range(void)
 
 	test_rangelike("be3563a^1.be3563a", NULL, NULL, 0);
 }
+
+void test_refs_revparse__validates_args(void)
+{
+	git_oid l={{0}}, r={{0}};
+	git_revparse_flag_t flags = 0;
+
+	cl_git_pass(git_revparse(&l,&r,NULL, g_repo, "HEAD"));
+	cl_git_pass(git_revparse(&l,NULL,&flags, g_repo, "HEAD"));
+	cl_assert_equal_i(GIT_EINVALIDSPEC, git_revparse(&l,&r,&flags, g_repo, "^&*("));
+}
+
+void test_refs_revparse__parses_range_operator(void)
+{
+	test_id("HEAD", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", NULL, GIT_REVPARSE_SINGLE);
+	test_id("HEAD~3..HEAD", "4a202b346bb0fb0db7eff3cffeb3c70babbd2045", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", GIT_REVPARSE_RANGE);
+	test_id("HEAD~3...HEAD", "4a202b346bb0fb0db7eff3cffeb3c70babbd2045", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750",
+					GIT_REVPARSE_RANGE | GIT_REVPARSE_MERGE_BASE);
+}
+