mirror of
https://github.com/byteworksinc/ORCA-C.git
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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.
82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
/* Conformance Test 15.6.0.1: Verification of strspn, strcspn, strpbrk, and */
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/* strrpbrk 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] = "a b c d e f g h i j k : ' - _ + ";
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char *strPtr;
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size_t i;
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/* strspn: find length of first run of chars from set */
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i = strspn (s1, " abcde cbad "); /* search s1 for only chars in set */
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if (i != 10)
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goto Fail;
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i = strspn (s1, " +_-':kjihgfedcba"); /* all chars in set are in s1 */
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if (i != 32) /* should return length (s1) */
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goto Fail;
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i = strspn (s1, ""); /* should return 0 */
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if (i != 0)
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goto Fail;
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/* strcspn: find length of first run of chars not in set */
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i = strcspn (s1, "fg:"); /* search s1 for chars not in set */
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if (i != 10)
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goto Fail;
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i = strcspn (s1, " +_-':kjihgfedcba"); /* all chars in set are in s1 */
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if (i != 0) /* should return 0 */
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goto Fail;
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i = strcspn (s1, ""); /* should return strlen */
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if (i != strlen(s1))
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goto Fail;
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/* strpbrk: return pointer to 1st char in set */
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strPtr = strpbrk (s1, "fg:"); /* search s1 for chars not in set */
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if (strPtr != &(s1 [10]))
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goto Fail;
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strPtr = strpbrk (s1, " +_-':kjihgfedcba"); /* all chars in set are in s1 */
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if (strPtr != s1) /* should return ptr to start*/
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goto Fail;
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strPtr = strpbrk (s1, ""); /* should return NULL */
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if (strPtr != NULL)
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goto Fail;
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/* strrpbrk: return pointer to last char in set */
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strPtr = strrpbrk (s1, "fg:"); /* search s1 for last char in set */
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if (strPtr != &(s1 [22]))
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goto Fail;
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strPtr = strrpbrk (s1, " +_-':kjihgfedcba"); /* all chars in set are in s1 */
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if (strPtr != &(s1[31]))
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goto Fail;
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strPtr = strrpbrk (s1, ""); /* should return ptr to end of string */
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if (strPtr != NULL)
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goto Fail;
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printf ("Passed Conformance Test 15.6.0.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 15.6.0.1\n");
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}
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