thodg/libgit2/tests-clar/refs/unicode.c

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• 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

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• tests-clar/refs/unicode.c

• #include "clar_libgit2.h"
  
  static git_repository *repo;
  
  void test_refs_unicode__initialize(void)
  {
  	cl_fixture_sandbox("testrepo.git");
  
  	cl_git_pass(git_repository_open(&repo, "testrepo.git"));
  }
  
  void test_refs_unicode__cleanup(void)
  {
  	git_repository_free(repo);
  	repo = NULL;
  
  	cl_fixture_cleanup("testrepo.git");
  }
  
  void test_refs_unicode__create_and_lookup(void)
  {
  	git_reference *ref0, *ref1, *ref2;
  	git_repository *repo2;
  
  	const char *REFNAME = "refs/heads/" "\305" "ngstr" "\366" "m";
  	const char *master = "refs/heads/master";
  
  	/* Create the reference */
  	cl_git_pass(git_reference_lookup(&ref0, repo, master));
  	cl_git_pass(git_reference_create_oid(&ref1, repo, REFNAME, git_reference_oid(ref0), 0));
  	cl_assert(strcmp(REFNAME, git_reference_name(ref1)) == 0);
  
  	/* Lookup the reference in a different instance of the repository */
  	cl_git_pass(git_repository_open(&repo2, "testrepo.git"));
  	cl_git_pass(git_reference_lookup(&ref2, repo2, REFNAME));
  
  	cl_assert(git_oid_cmp(git_reference_oid(ref1), git_reference_oid(ref2)) == 0);
  	cl_assert(strcmp(REFNAME, git_reference_name(ref2)) == 0);
  
  	git_reference_free(ref0);
  	git_reference_free(ref1);
  	git_reference_free(ref2);
  	git_repository_free(repo2);
  }
  

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