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Commit	Line	Data
	1	#include <stdio.h>
	2	#include <stdlib.h>
	3	#include <unistd.h>
	4	#include <string.h>
	5	#include <assert.h>
	6
	7	#define JEMALLOC_MANGLE
	8	#include "jemalloc_test.h"
	9
	10	int
	11	main(void)
	12	{
	13	size_t pagesize;
	14	void p, q;
	15	size_t sz, tsz;
	16	int r;
	17
	18	fprintf(stderr, "Test begin\n");
	19
	20	/* Get page size. */
	21	{
	22	long result = sysconf(_SC_PAGESIZE);
	23	assert(result != -1);
	24	pagesize = (size_t)result;
	25	}
	26
	27	r = JEMALLOC_P(allocm)(&p, &sz, 42, 0);
	28	if (r != ALLOCM_SUCCESS) {
	29	fprintf(stderr, "Unexpected allocm() error\n");
	30	abort();
	31	}
	32
	33	q = p;
	34	r = JEMALLOC_P(rallocm)(&q, &tsz, sz, 0, ALLOCM_NO_MOVE);
	35	if (r != ALLOCM_SUCCESS)
	36	fprintf(stderr, "Unexpected rallocm() error\n");
	37	if (q != p)
	38	fprintf(stderr, "Unexpected object move\n");
	39	if (tsz != sz) {
	40	fprintf(stderr, "Unexpected size change: %zu --> %zu\n",
	41	sz, tsz);
	42	}
	43
	44	q = p;
	45	r = JEMALLOC_P(rallocm)(&q, &tsz, sz, 5, ALLOCM_NO_MOVE);
	46	if (r != ALLOCM_SUCCESS)
	47	fprintf(stderr, "Unexpected rallocm() error\n");
	48	if (q != p)
	49	fprintf(stderr, "Unexpected object move\n");
	50	if (tsz != sz) {
	51	fprintf(stderr, "Unexpected size change: %zu --> %zu\n",
	52	sz, tsz);
	53	}
	54
	55	q = p;
	56	r = JEMALLOC_P(rallocm)(&q, &tsz, sz + 5, 0, ALLOCM_NO_MOVE);
	57	if (r != ALLOCM_ERR_NOT_MOVED)
	58	fprintf(stderr, "Unexpected rallocm() result\n");
	59	if (q != p)
	60	fprintf(stderr, "Unexpected object move\n");
	61	if (tsz != sz) {
	62	fprintf(stderr, "Unexpected size change: %zu --> %zu\n",
	63	sz, tsz);
	64	}
	65
	66	q = p;
	67	r = JEMALLOC_P(rallocm)(&q, &tsz, sz + 5, 0, 0);
	68	if (r != ALLOCM_SUCCESS)
	69	fprintf(stderr, "Unexpected rallocm() error\n");
	70	if (q == p)
	71	fprintf(stderr, "Expected object move\n");
	72	if (tsz == sz) {
	73	fprintf(stderr, "Expected size change: %zu --> %zu\n",
	74	sz, tsz);
	75	}
	76	p = q;
	77	sz = tsz;
	78
	79	r = JEMALLOC_P(rallocm)(&q, &tsz, pagesize*2, 0, 0);
	80	if (r != ALLOCM_SUCCESS)
	81	fprintf(stderr, "Unexpected rallocm() error\n");
	82	if (q == p)
	83	fprintf(stderr, "Expected object move\n");
	84	if (tsz == sz) {
	85	fprintf(stderr, "Expected size change: %zu --> %zu\n",
	86	sz, tsz);
	87	}
	88	p = q;
	89	sz = tsz;
	90
	91	r = JEMALLOC_P(rallocm)(&q, &tsz, pagesize*4, 0, 0);
	92	if (r != ALLOCM_SUCCESS)
	93	fprintf(stderr, "Unexpected rallocm() error\n");
	94	if (tsz == sz) {
	95	fprintf(stderr, "Expected size change: %zu --> %zu\n",
	96	sz, tsz);
	97	}
	98	p = q;
	99	sz = tsz;
	100
	101	r = JEMALLOC_P(rallocm)(&q, &tsz, pagesize*2, 0, ALLOCM_NO_MOVE);
	102	if (r != ALLOCM_SUCCESS)
	103	fprintf(stderr, "Unexpected rallocm() error\n");
	104	if (q != p)
	105	fprintf(stderr, "Unexpected object move\n");
	106	if (tsz == sz) {
	107	fprintf(stderr, "Expected size change: %zu --> %zu\n",
	108	sz, tsz);
	109	}
	110	sz = tsz;
	111
	112	r = JEMALLOC_P(rallocm)(&q, &tsz, pagesize*4, 0, ALLOCM_NO_MOVE);
	113	if (r != ALLOCM_SUCCESS)
	114	fprintf(stderr, "Unexpected rallocm() error\n");
	115	if (q != p)
	116	fprintf(stderr, "Unexpected object move\n");
	117	if (tsz == sz) {
	118	fprintf(stderr, "Expected size change: %zu --> %zu\n",
	119	sz, tsz);
	120	}
	121	sz = tsz;
	122
	123	JEMALLOC_P(dallocm)(p, 0);
	124
	125	fprintf(stderr, "Test end\n");
	126	return (0);
	127	}