thodg/libgit2/tests/refs/setter.c

• Show log

  Commit

• Hash : ed8cfbf0
  Author :
  Date : 2019-01-17T00:32:31
  

  references: use new names in internal usage Update internal usage to use the `git_reference` names for constants.

Download

• tests/refs/setter.c

• #include "clar_libgit2.h"
  
  #include "repository.h"
  #include "git2/reflog.h"
  #include "reflog.h"
  #include "git2/refs.h"
  
  static const char *ref_name = "refs/heads/other";
  static const char *ref_master_name = "refs/heads/master";
  static const char *ref_test_name = "refs/heads/test";
  
  static git_repository *g_repo;
  
  void test_refs_setter__initialize(void)
  {
  	g_repo = cl_git_sandbox_init("testrepo");
  }
  
  void test_refs_setter__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_refs_setter__update_direct(void)
  {
  	git_reference *ref, *test_ref, *new_ref;
  	git_oid id;
  
  	cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name));
  	cl_assert(git_reference_type(ref) == GIT_REFERENCE_DIRECT);
  	git_oid_cpy(&id, git_reference_target(ref));
  	git_reference_free(ref);
  
  	cl_git_pass(git_reference_lookup(&test_ref, g_repo, ref_test_name));
  	cl_assert(git_reference_type(test_ref) == GIT_REFERENCE_DIRECT);
  
  	cl_git_pass(git_reference_set_target(&new_ref, test_ref, &id, NULL));
  
  	git_reference_free(test_ref);
  	git_reference_free(new_ref);
  
  	cl_git_pass(git_reference_lookup(&test_ref, g_repo, ref_test_name));
  	cl_assert(git_reference_type(test_ref) == GIT_REFERENCE_DIRECT);
  	cl_assert_equal_oid(&id, git_reference_target(test_ref));
  	git_reference_free(test_ref);
  }
  
  void test_refs_setter__update_symbolic(void)
  {
  	git_reference *head, *new_head;
  
  	cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD"));
  	cl_assert(git_reference_type(head) == GIT_REFERENCE_SYMBOLIC);
  	cl_assert(strcmp(git_reference_symbolic_target(head), ref_master_name) == 0);
  
  	cl_git_pass(git_reference_symbolic_set_target(&new_head, head, ref_test_name, NULL));
  	git_reference_free(new_head);
  	git_reference_free(head);
  
  	cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD"));
  	cl_assert(git_reference_type(head) == GIT_REFERENCE_SYMBOLIC);
  	cl_assert(strcmp(git_reference_symbolic_target(head), ref_test_name) == 0);
  	git_reference_free(head);
  }
  
  void test_refs_setter__cant_update_direct_with_symbolic(void)
  {
  	/* Overwrite an existing object id reference with a symbolic one */
  	git_reference *ref, *new;
  	git_oid id;
  
  	cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name));
  	cl_assert(git_reference_type(ref) == GIT_REFERENCE_DIRECT);
  	git_oid_cpy(&id, git_reference_target(ref));
  
  	cl_git_fail(git_reference_symbolic_set_target(&new, ref, ref_name, NULL));
  
  	git_reference_free(ref);
  }
  
  void test_refs_setter__cant_update_symbolic_with_direct(void)
  {
  	/* Overwrite an existing symbolic reference with an object id one */
  	git_reference *ref, *new;
  	git_oid id;
  
  	cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name));
  	cl_assert(git_reference_type(ref) == GIT_REFERENCE_DIRECT);
  	git_oid_cpy(&id, git_reference_target(ref));
  	git_reference_free(ref);
  
  	/* Create the symbolic ref */
  	cl_git_pass(git_reference_symbolic_create(&ref, g_repo, ref_name, ref_master_name, 0, NULL));
  
  	/* Can't set an OID on a direct ref */
  	cl_git_fail(git_reference_set_target(&new, ref, &id, NULL));
  
  	git_reference_free(ref);
  }
  

Download