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99479062db
We want a predictable number of initializations in our multithreaded init test, but we also want to make sure that we have _actually_ initialized `git_libgit2_init` before calling `git_thread_create` (since it now has a sanity check that `git_libgit2_init` has been called). Since `git_thread_create` is internal-only, keep this sanity check. Flip the invocation so that we `git_libgit2_init` before our thread tests and `git_libgit2_shutdown` again after.
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
#include "clar_libgit2.h"
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void test_core_init__returns_count(void)
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{
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/* libgit2_clar initializes us first, so we have an existing
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* initialization.
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*/
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cl_assert_equal_i(2, git_libgit2_init());
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cl_assert_equal_i(3, git_libgit2_init());
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cl_assert_equal_i(2, git_libgit2_shutdown());
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cl_assert_equal_i(1, git_libgit2_shutdown());
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}
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void test_core_init__reinit_succeeds(void)
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{
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cl_assert_equal_i(0, git_libgit2_shutdown());
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cl_assert_equal_i(1, git_libgit2_init());
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cl_sandbox_set_search_path_defaults();
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}
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#ifdef GIT_THREADS
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static void *reinit(void *unused)
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{
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unsigned i;
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for (i = 0; i < 20; i++) {
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cl_assert(git_libgit2_init() > 0);
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cl_assert(git_libgit2_shutdown() >= 0);
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}
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return unused;
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}
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#endif
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void test_core_init__concurrent_init_succeeds(void)
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{
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#ifdef GIT_THREADS
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git_thread threads[10];
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unsigned i;
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cl_assert_equal_i(2, git_libgit2_init());
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for (i = 0; i < ARRAY_SIZE(threads); i++)
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git_thread_create(&threads[i], reinit, NULL);
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for (i = 0; i < ARRAY_SIZE(threads); i++)
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git_thread_join(&threads[i], NULL);
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cl_assert_equal_i(1, git_libgit2_shutdown());
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cl_sandbox_set_search_path_defaults();
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#else
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cl_skip();
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#endif
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}
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