mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-11-17 05:06:10 +00:00
91d33b586d
The main changes made to most tests are:
*Declarations always include explicit types, not relying on implicit int. The declaration of main in most test programs is changed to be "int main (void) {...}", adding an explicit return type and a prototype. (There are still some non-prototyped functions, though.)
*Functions are always declared before use, either by including a header or by providing a declaration for the specific function. The latter approach is usually used for printf, to avoid requiring ORCA/C to process stdio.h when compiling every test case (which might make test runs noticeably slower).
*Make all return statements in non-void functions (e.g. main) return a value.
*Avoid some instances of undefined behavior and type errors in printf and scanf calls.
Several miscellaneous bugs are also fixed.
There are still a couple test cases that intentionally rely on the C89 behavior, to ensure it still works.
151 lines
2.6 KiB
C++
151 lines
2.6 KiB
C++
/* Conformance Test 14.1.0.1: Verification of isalnum, isalpha, isascii, */
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/* and iscntrl */
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#include <ctype.h>
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int printf(const char *, ...);
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int main (void)
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{
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int i, j;
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char ch;
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short k;
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long L;
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unsigned int ui1;
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unsigned long ul1;
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unsigned char uc;
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/* isalnum: returns 0 if char is not in ['0'..'9', 'a'..'z', 'A'..'Z'] */
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for (ch = '0'; ch <= '9'; ch++)
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{
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j = isalnum (ch);
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if (j == 0)
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goto Fail;
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}
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for (uc = 'a'; uc <= 'z'; uc++)
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{
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j = isalnum (uc);
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if (j == 0)
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goto Fail;
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}
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for (uc = 'A'; uc <= 'Z'; uc++)
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{
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j = isalnum (uc);
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if (j == 0)
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goto Fail;
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}
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j = isalnum ('~');
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if (j != 0)
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goto Fail;
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/* isalpha: returns 0 if char is not in ['a'..'z', 'A'..'Z'] */
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for (ch = '0'; ch <= '9'; ch++)
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{
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j = isalpha (ch);
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if (j != 0)
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goto Fail;
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}
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for (uc = 'a'; uc <= 'z'; uc++)
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{
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j = isalpha (uc);
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if (j == 0)
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goto Fail;
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}
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for (uc = 'A'; uc <= 'Z'; uc++)
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{
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j = isalpha (uc);
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if (j == 0)
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goto Fail;
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}
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j = isalpha ('~');
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if (j != 0)
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goto Fail;
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/* isascii: returns 0 if int is not in the range 0..128 */
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for (k = 0, i = 0; i < 20; k++, i++)
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{
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j = isascii (k);
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if (j == 0)
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goto Fail;
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}
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for (uc = 20, i = 20; i < 39; uc++, i++)
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{
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j = isascii (uc);
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if (j == 0)
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goto Fail;
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}
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for (ch = 39, i = 39; i < 57; ch++, i++)
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{
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j = isascii (ch);
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if (j == 0)
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goto Fail;
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}
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for (L = 57, i = 57; i < 75; L++, i++)
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{
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j = isascii (L);
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if (j == 0)
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goto Fail;
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}
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for (ui1 = 75, i = 75; i < 93; ui1++, i++)
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{
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j = isascii (ui1);
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if (j == 0)
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goto Fail;
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}
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for (ul1 = 93, i = 93; i < 128; ul1++, i++)
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{
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j = isascii (ul1);
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if (j == 0)
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goto Fail;
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}
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for (i = 128; i < 256; i++)
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{
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j = isascii (i);
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if (j != 0)
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goto Fail;
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}
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/* iscntrl: returns 0 if char is not in [0..31, 127] */
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for (i = 0; i <= 31; i++)
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{
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j = iscntrl ( (char) (i) );
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if (j == 0)
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goto Fail;
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}
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if ( (j = iscntrl (127)) == 0 )
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goto Fail;
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for (i = 32; i < 127; i++)
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{
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if ( (j = iscntrl ( (char) (i) )) != 0 )
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goto Fail;
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}
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printf ("Passed Conformance Test 14.1.0.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 14.1.0.1\n");
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}
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