mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-05-28 12:41:35 +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.
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
/* Conformance Test 15.5.0.1: Verification of strchr, strpos, strrchr, and */
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/* strrpos functions */
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#include <stddef.h>
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#include <string.h>
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int printf(const char *, ...);
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int main (void)
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{
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char s1 [80] = "this is the first string argument";
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char *strPtr;
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size_t i;
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strPtr = strchr (s1, 's'); /* search s1 for 1st occurrence of 's' */
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if (strPtr == NULL)
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goto Fail;
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if (strPtr != &(s1 [3]))
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goto Fail;
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strPtr = strchr (s1, 'z'); /* search s1 for char not in s1 */
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if (strPtr != NULL)
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goto Fail;
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i = strpos (s1, 'f'); /* find position of 1st 'f' in s1 */
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if (i != 12)
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goto Fail;
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i = strpos (s1, 'x'); /* find position of char not in s1 */
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if (i != -1)
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goto Fail;
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i = strpos (s1, '\0'); /* find position of terminating null */
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if (i != 33)
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goto Fail;
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strPtr = strrchr (s1, 's'); /* search s1 for last occurrence of 's' */
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if (strPtr == NULL)
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goto Fail;
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if (strPtr != &(s1 [18]))
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goto Fail;
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strPtr = strrchr (s1, 'z'); /* search s1 for char not in s1 */
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if (strPtr != NULL)
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goto Fail;
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i = strrpos (s1, 'g'); /* find position of last 'g' in s1 */
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if (i != 27)
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goto Fail;
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i = strrpos (s1, 'x'); /* find position of char not in s1 */
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if (i != -1)
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goto Fail;
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i = strrpos (s1, '\0'); /* find position of terminating null */
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if (i != 33)
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goto Fail;
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printf ("Passed Conformance Test 15.5.0.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 15.5.0.1\n");
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}
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