thodg/libgit2/tests-clar/object/lookup.c

• Show log

  Commit

• Hash : 9094d30b
  Author :
  Date : 2012-11-23T11:41:56
  

  Reset all static variables to NULL in clar's __cleanup Without this change, any failed assertion in the second (or a later) test inside a test suite has a chance of double deleting memory, resulting in a heap corruption. See #1096 for details. This leaves alone the test cases where we "just" use cl_git_sandbox_init() and cl_git_sandbox_cleanup(). These methods already take good care to not double delete a repository. Fixes #1096

Download

• tests-clar/object/lookup.c

• #include "clar_libgit2.h"
  
  #include "repository.h"
  
  static git_repository *g_repo;
  
  void test_object_lookup__initialize(void)
  {
     cl_git_pass(git_repository_open(&g_repo, cl_fixture("testrepo.git")));
  }
  
  void test_object_lookup__cleanup(void)
  {
  	git_repository_free(g_repo);
  	g_repo = NULL;
  }
  
  void test_object_lookup__lookup_wrong_type_returns_enotfound(void)
  {
  	const char *commit = "e90810b8df3e80c413d903f631643c716887138d";
  	git_oid oid;
  	git_object *object;
  
  	cl_git_pass(git_oid_fromstr(&oid, commit));
  	cl_assert_equal_i(
  		GIT_ENOTFOUND, git_object_lookup(&object, g_repo, &oid, GIT_OBJ_TAG));
  }
  
  void test_object_lookup__lookup_nonexisting_returns_enotfound(void)
  {
  	const char *unknown = "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef";
  	git_oid oid;
  	git_object *object;
  
  	cl_git_pass(git_oid_fromstr(&oid, unknown));
  	cl_assert_equal_i(
  		GIT_ENOTFOUND, git_object_lookup(&object, g_repo, &oid, GIT_OBJ_ANY));
  }
  
  void test_object_lookup__lookup_wrong_type_by_abbreviated_id_returns_enotfound(void)
  {
  	const char *commit = "e90810b";
  	git_oid oid;
  	git_object *object;
  
  	cl_git_pass(git_oid_fromstrn(&oid, commit, strlen(commit)));
  	cl_assert_equal_i(
  		GIT_ENOTFOUND, git_object_lookup_prefix(&object, g_repo, &oid, strlen(commit), GIT_OBJ_TAG));
  }
  
  void test_object_lookup__lookup_wrong_type_eventually_returns_enotfound(void)
  {
  	const char *commit = "e90810b8df3e80c413d903f631643c716887138d";
  	git_oid oid;
  	git_object *object;
  
  	cl_git_pass(git_oid_fromstr(&oid, commit));
  
  	cl_git_pass(git_object_lookup(&object, g_repo, &oid, GIT_OBJ_COMMIT));
  	git_object_free(object);
  
  	cl_assert_equal_i(
  		GIT_ENOTFOUND, git_object_lookup(&object, g_repo, &oid, GIT_OBJ_TAG));
  }
  

Download