2017-10-21 23:40:19 +00:00
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/* Conformance Test 7.5.1.1: Verification of type casting: int, char types */
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#include <stdio.h>
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main ()
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{
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signed char ch = 'Z';
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int i = 80, j, k [7];
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short sh = 5;
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enum E { a, b, c } e = b;
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unsigned char uch = 'm';
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unsigned int ui = 0xff, n [7];
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unsigned short ush = 0x80;
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/* Conversion from integer to integer. */
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k [0] = (int) ch;
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k [1] = (int) i;
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k [2] = (int) sh;
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k [3] = (int) ui;
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k [4] = (int) ush;
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k [5] = (int) uch;
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k [6] = (int) e;
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if ((k [0] != 90) || (k [1] != 80) || (k [2] != 5) || (k [3] != 255) ||
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(k [4] != 128) || (k [5] != 109) || (k [6] != 1))
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goto Fail;
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/* Conversion from integer to unsigned integer. */
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n [0] = (unsigned int) ch;
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n [1] = (unsigned int) i;
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n [2] = (unsigned int) sh;
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n [3] = (unsigned int) ui;
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n [4] = (unsigned int) ush;
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n [5] = (unsigned int) uch;
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n [6] = (unsigned int) e;
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if ((n [4] != 128) || (n [3] != 255) || (n [2] != 5) || (n [6] != 1) ||
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(n [1] != 80) || (n [0] != 90) || (n [5] != 109))
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goto Fail;
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/* Test conversion from negative integer to unsigned integer. */
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ch = -125;
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i = -32767;
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ui = 0xa123;
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n [0] = (unsigned int) ch; n [1] = (unsigned int) i; j = (int) ui;
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if ((n [0] != 0xFF83) || (n [1] != 0x8001) || (j != -24285))
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goto Fail;
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printf ("Passed Conformance Test 7.5.1.1\n");
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return;
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Fail:
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printf ("Failed Conformance Test 7.5.1.1\n");
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}
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