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https://github.com/byteworksinc/ORCA-C.git
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52f512370f
These involve recent standards-conformance patches for printf and scanf, which changed some (non-standard) behaviors that the test cases were expecting. I also fixed a couple things that clang flagged as undefined behavior, even though they weren't really causing problems under ORCA/C.
48 lines
1.8 KiB
C++
48 lines
1.8 KiB
C++
/* Conformance Test 17.8.0.12: Verification of sscanf, x,X format codes */
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#include <stdio.h>
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main ()
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{
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char string [] = " 327678 0x0 D 0xFFFFFFFFm 0x7fEd0X10 ";
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int i;
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unsigned short us1;
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unsigned int ui1;
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unsigned long ul1;
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us1 = 2; /* test format string of no */
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i = sscanf (string, "%*05hx8"); /* assignment, max. field */
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if (i != 0) /* width of 5, h ignored, */
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goto Fail; /* character 8 must appear*/
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if (us1 != 2) /* after 5 digits read */
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goto Fail;
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i = sscanf (&string [8], "%X", &ui1); /* test "plain vanilla" fmt */
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if (i != 1) /* string; data contains */
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goto Fail; /* the characters 0x0 */
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if (ui1 != 0)
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goto Fail;
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ul1 = 0; /* test fmt string of max */
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i = sscanf (&string [13], " D %12lxm", &ul1); /* field width of 12,*/
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if (i != 1) /* long variable expected,*/
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goto Fail; /* character m must appear*/
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if (ul1 != 4294967295u) /* after digits read */
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goto Fail;
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ul1 = 0; /* test fmt string of max */
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i = sscanf (&string [30], "%6lx%x", &ul1, &ui1); /* field width of 6, */
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if (i != 2) /* long variable expected,*/
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goto Fail; /* followed by simple fmt */
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if ((ul1 != 0x7FED) || (ui1 != 16)) /* for integer */
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goto Fail;
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printf ("Passed Conformance Test 17.8.0.12\n");
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return;
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Fail:
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printf ("Failed Conformance Test 17.8.0.12\n");
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return;
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}
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