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cc65/test/val/lib_common_strspn.c
2022-07-21 03:20:44 +02:00

25 lines
1023 B
C

#include <string.h>
#include "unittest.h"
#define EstimatedStringSize 384 // test correct page passing (>256)
static char EstimatedString[EstimatedStringSize+1]; // +1 room for terminating null
static char* EmptyTestChars=""; // empty test case...
static char* TestChars="1234567890"; // we like to find numbers
TEST
{
unsigned i;
for (i=0; i < EstimatedStringSize; ++i)
EstimatedString[i] = (i%10)+'0'; // put 0123... into the string to be estimated
ASSERT_AreEqual(strlen(EstimatedString), strspn(EstimatedString, TestChars), "%u", "Unxpected position returned for all participant case!");
EstimatedString[EstimatedStringSize/2] = 'X';
ASSERT_AreEqual(EstimatedStringSize/2, strspn(EstimatedString, TestChars), "%u", "Unxpected position returned for breaking case!");
ASSERT_AreEqual(0, strspn(EstimatedString, EmptyTestChars), "%u", "Unxpected position returned for empty test case!");
}
ENDTEST