[rustc.git] / src / binaryen / test / grow_memory.cpp

#include <stdio.h>
#include <stdlib.h>
#include <emscripten.h>

volatile int writeOnly;

int main() {
  EM_ASM({
    assert(HEAPU8.length === 16*1024*1024);
  });
  for (int i = 0; i < 20; i++) {
    printf("alloc 1MB: %d\n", i);
    writeOnly = (int)malloc(1024*1024);
  }
  EM_ASM({
    assert(HEAPU8.length > 16*1024*1024);
  });
  printf("ok.\n");
}
Commit	Line	Data
abe05a73 XL	1	#include <stdio.h>
	2	#include <stdlib.h>
	3	#include <emscripten.h>
	4
	5	volatile int writeOnly;
	6
	7	int main() {
	8	EM_ASM({
	9	assert(HEAPU8.length === 1610241024);
	10	});
	11	for (int i = 0; i < 20; i++) {
	12	printf("alloc 1MB: %d\n", i);
	13	writeOnly = (int)malloc(1024*1024);
	14	}
	15	EM_ASM({
	16	assert(HEAPU8.length > 1610241024);
	17	});
	18	printf("ok.\n");
	19	}
	20