[redis.git] / deps / jemalloc / test / thread_tcache_enabled.c

#define	JEMALLOC_MANGLE
#include "jemalloc_test.h"

void *
je_thread_start(void *arg)
{
	int err;
	size_t sz;
	bool e0, e1;

	sz = sizeof(bool);
	if ((err = mallctl("thread.tcache.enabled", &e0, &sz, NULL, 0))) {
		if (err == ENOENT) {
#ifdef JEMALLOC_TCACHE
			assert(false);
#endif
		}
		goto label_return;
	}

	if (e0) {
		e1 = false;
		assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz)
		    == 0);
		assert(e0);
	}

	e1 = true;
	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	assert(e0 == false);

	e1 = true;
	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	assert(e0);

	e1 = false;
	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	assert(e0);

	e1 = false;
	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	assert(e0 == false);

	free(malloc(1));
	e1 = true;
	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	assert(e0 == false);

	free(malloc(1));
	e1 = true;
	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	assert(e0);

	free(malloc(1));
	e1 = false;
	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	assert(e0);

	free(malloc(1));
	e1 = false;
	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	assert(e0 == false);

	free(malloc(1));
label_return:
	return (NULL);
}

int
main(void)
{
	int ret = 0;
	je_thread_t thread;

	malloc_printf("Test begin\n");

	je_thread_start(NULL);

	je_thread_create(&thread, je_thread_start, NULL);
	je_thread_join(thread, (void *)&ret);

	je_thread_start(NULL);

	je_thread_create(&thread, je_thread_start, NULL);
	je_thread_join(thread, (void *)&ret);

	je_thread_start(NULL);

	malloc_printf("Test end\n");
	return (ret);
}
Commit	Line	Data
ad4c0b41	1	#define JEMALLOC_MANGLE
	2	#include "jemalloc_test.h"
	3
	4	void *
	5	je_thread_start(void *arg)
	6	{
	7	int err;
	8	size_t sz;
	9	bool e0, e1;
	10
	11	sz = sizeof(bool);
	12	if ((err = mallctl("thread.tcache.enabled", &e0, &sz, NULL, 0))) {
	13	if (err == ENOENT) {
	14	#ifdef JEMALLOC_TCACHE
	15	assert(false);
	16	#endif
	17	}
	18	goto label_return;
	19	}
	20
	21	if (e0) {
	22	e1 = false;
	23	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz)
	24	== 0);
	25	assert(e0);
	26	}
	27
	28	e1 = true;
	29	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	30	assert(e0 == false);
	31
	32	e1 = true;
	33	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	34	assert(e0);
	35
	36	e1 = false;
	37	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	38	assert(e0);
	39
	40	e1 = false;
	41	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	42	assert(e0 == false);
	43
	44	free(malloc(1));
	45	e1 = true;
	46	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	47	assert(e0 == false);
	48
	49	free(malloc(1));
	50	e1 = true;
	51	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	52	assert(e0);
	53
	54	free(malloc(1));
	55	e1 = false;
	56	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	57	assert(e0);
	58
	59	free(malloc(1));
	60	e1 = false;
	61	assert(mallctl("thread.tcache.enabled", &e0, &sz, &e1, sz) == 0);
	62	assert(e0 == false);
	63
	64	free(malloc(1));
65	label_return:
66	return (NULL);
67	}
68
69	int
70	main(void)
71	{
72	int ret = 0;
73	je_thread_t thread;
74
75	malloc_printf("Test begin\n");
76
77	je_thread_start(NULL);
78
79	je_thread_create(&thread, je_thread_start, NULL);
80	je_thread_join(thread, (void *)&ret);
81
82	je_thread_start(NULL);
83
84	je_thread_create(&thread, je_thread_start, NULL);
85	je_thread_join(thread, (void *)&ret);
86
87	je_thread_start(NULL);
88
89	malloc_printf("Test end\n");
90	return (ret);
91	}