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ORCA-C/Tests/Conformance/C7.6.3.1.CC

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Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
/* Conformance Test 7.6.3.1: Verification of shift operators */
#include <stdio.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 main (void)
Change all text/source files to LF line endings.
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{
signed char ch = 0X57;
int i = 0xabcd;
short sh = 0x3214;
long L = 0xfedcab65;
unsigned char uch = 0x83;
unsigned int ui = 0xcbcb;
unsigned short ush = 0x1234;
unsigned long uL = 0x98765432;
/* Shift each integer left and check expected result. */
ch = ch << 1;
i = i << 2;
sh = sh << 3;
L = L << 4;
uch = uch << 6;
ui = ui << 7;
ush = ush << 8;
uL = uL << 9;
if ((ch != -82) || (i != -20684) || (sh != -28512) || (L != 0xedCAb650) ||
(uch != 0xc0) || (ui != 0xe580) || (ush != 0x3400)
|| (uL != 0xeca86400))
goto Fail;
/* Shift each integer right and check expected result. */
ch = ch >> 2;
i = i >> 3;
sh = sh >> 4;
L = L >> 5;
uch = uch >> 7;
ui = ui >> 8;
ush = ush >> 9;
uL = uL >> 10;
if ((ch != 0xFFEB) || (i != 0xF5e6) || (sh != 0xF90a) || (L != 0xff6e55b2) ||
(uch != 1) || (ui != 0xe5) || (ush != 0x1A)
|| (uL != 0x3B2A19))
goto Fail;
printf ("Passed Conformance Test 7.6.3.1\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.
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return 0;
Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
Fail:
printf ("Failed Conformance Test 7.6.3.1\n");
}
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