29 lines
576 B
C
29 lines
576 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include <limits.h>
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#include "test.h"
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int main(int argc, const char* argv[])
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{
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void* p;
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ASSERT(-1 == (intptr_t)brk((void*)0xffffffff));
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ASSERT(ENOMEM == errno);
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p = sbrk(0);
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ASSERT(p == sbrk(0));
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ASSERT(p == sbrk(8));
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ASSERT(p != sbrk(0));
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ASSERT(p != sbrk(-8));
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ASSERT(p == sbrk(0));
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/* We assume the test environment has less than 2GB of RAM. */
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ASSERT(-1 == (intptr_t)sbrk(INT_MAX));
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ASSERT(-1 == (intptr_t)sbrk(INT_MIN));
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finished();
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}
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