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https://github.com/byteworksinc/ORCA-C.git
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7e5023844a
The scanf functions no longer accept strings with no digits in the significand part, or an "e" but no digits in the exponent part.
37 lines
899 B
C++
37 lines
899 B
C++
/* Conformance Test 17.8.0.15: Verification of fscanf, f e E g G format codes */
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#include <stdio.h>
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#include <math.h>
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int main (void)
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{
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char sstr [] = " 23 -3.8E20 -0 0e-9 +25e-0 00002.00008e000049.9 ";
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float f1, f2, f3, f4;
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double d1, d2, d3;
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int i;
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f1 = f2 = f3 = f4 = 1.0;
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d1 = d2 = d3 = 1.0;
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i = sscanf (&sstr[0], "%*07f %e %E %lg %30lG %17lf%e", &f2, &f3, &d1, &d2,
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&d3, &f4);
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printf("%d\n", i);
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if (i != 6)
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goto Fail;
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if ((fabs(f1 - 1.0) > 0.00001) ||
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(fabs(f2 - (-3.8E20)) > 1e15) ||
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(fabs(f3) > 0.00001) ||
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(fabs(f4 - 9.9) > 0.00001) ||
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(fabs(d1) > 0.00001) ||
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(fabs(d2 - 25.0) > 0.00001) ||
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(fabs(d3 - 2.00008e4) > 0.00001))
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goto Fail;
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printf ("Passed Conformance Test 17.8.0.15\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 17.8.0.15\n");
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return 0;
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}
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