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ORCA-C/Tests/Conformance/C15.5.0.1.CC

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Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
/* Conformance Test 15.5.0.1: Verification of strchr, strpos, strrchr, and */
/* strrpos functions */
#include <stddef.h>
#include <string.h>
Fix various C99+ conformance issues and bugs in test cases. 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.
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int printf(const char *, ...);
int main (void)
Change all text/source files to LF line endings.
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{
char s1 [80] = "this is the first string argument";
char *strPtr;
size_t i;
strPtr = strchr (s1, 's'); /* search s1 for 1st occurrence of 's' */
if (strPtr == NULL)
goto Fail;
if (strPtr != &(s1 [3]))
goto Fail;
strPtr = strchr (s1, 'z'); /* search s1 for char not in s1 */
if (strPtr != NULL)
goto Fail;
i = strpos (s1, 'f'); /* find position of 1st 'f' in s1 */
if (i != 12)
goto Fail;
i = strpos (s1, 'x'); /* find position of char not in s1 */
if (i != -1)
goto Fail;
i = strpos (s1, '\0'); /* find position of terminating null */
if (i != 33)
goto Fail;
strPtr = strrchr (s1, 's'); /* search s1 for last occurrence of 's' */
if (strPtr == NULL)
goto Fail;
if (strPtr != &(s1 [18]))
goto Fail;
strPtr = strrchr (s1, 'z'); /* search s1 for char not in s1 */
if (strPtr != NULL)
goto Fail;
i = strrpos (s1, 'g'); /* find position of last 'g' in s1 */
if (i != 27)
goto Fail;
i = strrpos (s1, 'x'); /* find position of char not in s1 */
if (i != -1)
goto Fail;
i = strrpos (s1, '\0'); /* find position of terminating null */
if (i != 33)
goto Fail;
printf ("Passed Conformance Test 15.5.0.1\n");
Fix various C99+ conformance issues and bugs in test cases. 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.
2022-10-17 22:50:42 +00:00
return 0;
Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
Fail:
printf ("Failed Conformance Test 15.5.0.1\n");
}
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