Commit d2b3a21f2b8297881350b5c6b154004da9013711
2017-01-22T00:21:30
tests: Add create__symbolic_with_arbitrary_content This test ensures that it's possible to create a symbolic ref that has arbitrary data as its target. It also ensures it's possible to obtain the target of that symbolic reference from the git_reference object.
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diff --git a/tests/refs/create.c b/tests/refs/create.c
index 6d5a5f1..4196c74 100644
--- a/tests/refs/create.c
+++ b/tests/refs/create.c
@@ -20,6 +20,7 @@ void test_refs_create__cleanup(void)
cl_git_sandbox_cleanup();
cl_git_pass(git_libgit2_opts(GIT_OPT_ENABLE_STRICT_OBJECT_CREATION, 1));
+ cl_git_pass(git_libgit2_opts(GIT_OPT_ENABLE_STRICT_SYMBOLIC_REF_CREATION, 1));
}
void test_refs_create__symbolic(void)
@@ -65,6 +66,54 @@ void test_refs_create__symbolic(void)
git_reference_free(resolved_ref);
}
+void test_refs_create__symbolic_with_arbitrary_content(void)
+{
+ git_reference *new_reference, *looked_up_ref;
+ git_repository *repo2;
+ git_oid id;
+
+ const char *new_head_tracker = "ANOTHER_HEAD_TRACKER";
+ const char *arbitrary_target = "ARBITRARY DATA";
+
+ git_oid_fromstr(&id, current_master_tip);
+
+ /* Attempt to create symbolic ref with arbitrary data in target
+ * fails by default
+ */
+ cl_git_fail(git_reference_symbolic_create(&new_reference, g_repo, new_head_tracker, arbitrary_target, 0, NULL));
+
+ git_libgit2_opts(GIT_OPT_ENABLE_STRICT_SYMBOLIC_REF_CREATION, 0);
+
+ /* With strict target validation disabled, ref creation succeeds */
+ cl_git_pass(git_reference_symbolic_create(&new_reference, g_repo, new_head_tracker, arbitrary_target, 0, NULL));
+
+ /* Ensure the reference can be looked-up... */
+ cl_git_pass(git_reference_lookup(&looked_up_ref, g_repo, new_head_tracker));
+ cl_assert(git_reference_type(looked_up_ref) & GIT_REF_SYMBOLIC);
+ cl_assert(reference_is_packed(looked_up_ref) == 0);
+ cl_assert_equal_s(looked_up_ref->name, new_head_tracker);
+
+ /* Ensure the target is what we expect it to be */
+ cl_assert_equal_s(git_reference_symbolic_target(new_reference), arbitrary_target);
+
+ /* Similar test with a fresh new repository object */
+ cl_git_pass(git_repository_open(&repo2, "testrepo"));
+
+ /* Ensure the reference can be looked-up... */
+ cl_git_pass(git_reference_lookup(&looked_up_ref, repo2, new_head_tracker));
+ cl_assert(git_reference_type(looked_up_ref) & GIT_REF_SYMBOLIC);
+ cl_assert(reference_is_packed(looked_up_ref) == 0);
+ cl_assert_equal_s(looked_up_ref->name, new_head_tracker);
+
+ /* Ensure the target is what we expect it to be */
+ cl_assert_equal_s(git_reference_symbolic_target(new_reference), arbitrary_target);
+
+ git_repository_free(repo2);
+ git_reference_free(new_reference);
+ git_reference_free(looked_up_ref);
+
+}
+
void test_refs_create__deep_symbolic(void)
{
// create a deep symbolic reference