thodg/libgit2/tests/util/init.c

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• Hash : e6d93612
  Author :
  Date : 2021-11-16T23:59:43
  

  refactor: move utility tests into util

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• tests/util/init.c

• #include "clar_libgit2.h"
  
  void test_init__returns_count(void)
  {
  	/* libgit2_tests initializes us first, so we have an existing
  	 * initialization.
  	 */
  	cl_assert_equal_i(2, git_libgit2_init());
  	cl_assert_equal_i(3, git_libgit2_init());
  
  	cl_assert_equal_i(2, git_libgit2_shutdown());
  	cl_assert_equal_i(1, git_libgit2_shutdown());
  }
  
  void test_init__reinit_succeeds(void)
  {
  	cl_assert_equal_i(0, git_libgit2_shutdown());
  	cl_assert_equal_i(1, git_libgit2_init());
  	cl_sandbox_set_search_path_defaults();
  }
  
  #ifdef GIT_THREADS
  static void *reinit(void *unused)
  {
  	unsigned i;
  
  	for (i = 0; i < 20; i++) {
  		cl_assert(git_libgit2_init() > 0);
  		cl_assert(git_libgit2_shutdown() >= 0);
  	}
  
  	return unused;
  }
  #endif
  
  void test_init__concurrent_init_succeeds(void)
  {
  #ifdef GIT_THREADS
  	git_thread threads[10];
  	unsigned i;
  
  	cl_assert_equal_i(2, git_libgit2_init());
  
  	for (i = 0; i < ARRAY_SIZE(threads); i++)
  		git_thread_create(&threads[i], reinit, NULL);
  	for (i = 0; i < ARRAY_SIZE(threads); i++)
  		git_thread_join(&threads[i], NULL);
  
  	cl_assert_equal_i(1, git_libgit2_shutdown());
  	cl_sandbox_set_search_path_defaults();
  #else
  	cl_skip();
  #endif
  }
  

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