mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2025-01-01 13:29:32 +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.
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/* Conformance Test 23.1.0.1: Verification of c2pstr, p2cstr functions */
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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 *ptr;
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char pstring [] = "\pThis is a so-called Pascal string";
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char cstring [] = "This string is 289 characters long: a b c d e f g h i j "
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"a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M "
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"a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M "
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"a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M";
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ptr = c2pstr (cstring);
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if ( ptr[0] != 255 )
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goto Fail;
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if (! (strcmp (ptr, "\pThis string is 289 characters long: a b c d e f g h i \
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j a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L \
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M a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L \
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M a b c d e f g h i j k l m n o p q r s t u v")) )
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goto Fail;
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ptr = p2cstr (pstring);
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if ( (strlen (ptr)) != 33 )
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goto Fail;
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if (strcmp (ptr, "This is a so-called Pascal string"))
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goto Fail;
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printf ("Passed Conformance Test 23.1.0.1\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 23.1.0.1\n");
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}
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