ORCA-C/Tests/Conformance/C14.6.0.1.CC

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/* Conformance Test 14.6.0.1: Verification of isspace function */
#include <ctype.h>
main ()
{
int i, j;
char ch;
unsigned char uc;
/* isspace: returns 0 if char is not in [ \t \r \n \v \f] */
j = isspace (' ');
if (j == 0)
goto Fail;
for (uc = 9; uc <= '\r'; uc++)
{
j = isspace (uc);
if (j == 0)
goto Fail;
}
for (ch = 'A'; ch <= 'Z'; ch++)
{
j = isspace (ch);
if (j != 0)
goto Fail;
}
printf ("Passed Conformance Test 14.6.0.1\n");
return;
Fail:
printf ("Failed Conformance Test 14.6.0.1\n");
}