#include "clar_libgit2.h"

void test_core_init__returns_count(void)

{

	/* libgit2_clar 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_core_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_core_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

}