mirror of https://github.com/cc65/cc65.git
33 lines
616 B
C
33 lines
616 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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const char * str = "0123456789";
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void
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check (size_t result, size_t expected)
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{
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if (result != expected) {
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printf ("Expected strnlen() to return %u, got %u.\n",
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expected, result);
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exit (EXIT_FAILURE);
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}
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}
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int
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main (void)
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{
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size_t maxlen = strlen (str);
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size_t result;
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size_t expected;
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for (expected = 0; expected < maxlen; expected++)
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check (strnlen (str, expected), expected);
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check (strnlen (str, maxlen << 1), maxlen);
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printf ("strnlen() OK.\n");
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return EXIT_SUCCESS;
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}
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