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.
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
/* Conformance Test 15.3.0.1: Verification of strcpy, strncpy 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 s2 [80] = ", and this is the second string argument!";
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char *strPtr;
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size_t i;
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strPtr = strcpy (s1, s2);
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if (( (i = strlen (strPtr)) != 41 ) || (strPtr != s1))
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goto Fail;
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if (strcmp (s1, ", and this is the second string argument!"))
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goto Fail;
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strcpy(s1, "this is the first string argument");
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strPtr = strncpy (s1, s2, 10);
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if (( (i = strlen (strPtr)) != 33 ) || (strPtr != s1))
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goto Fail;
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if (strcmp (s1, ", and thise first string argument"))
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goto Fail;
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strcpy (s1, ", and thise first string argument");
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strPtr = strncpy (s1, s2, -9L);
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if (( (i = strlen (strPtr)) != 33 ) || (strPtr != s1))
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goto Fail;
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if (strcmp (s1, ", and thise first string argument"))
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goto Fail;
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printf ("Passed Conformance Test 15.3.0.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 15.3.0.1\n");
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}
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