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https://github.com/byteworksinc/ORCA-C.git
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83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
/* Conformance Test 17.9.0.1: Verification of fputc, putc, and putchar */
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#include <stdio.h>
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main ()
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{
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FILE *f1;
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int i, j;
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char ch;
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f1 = fopen ("3/tmp", "w+"); /* open output file for test */
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if (f1 == NULL)
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goto Fail1;
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/* Redirect standard output to a file */
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stdout = freopen ("3/tmp2", "w+", stdout);
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if (stdout == NULL)
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goto Fail3;
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for (ch = 'A', i = 0; i < 26; i++) /* write uppercase alphabet to */
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{ /* output file */
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j = fputc (ch, f1); /* test fputc */
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if ((j == EOF) || ( ((char) j) != ch ))
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goto Fail;
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j = putc (ch, f1); /* test putc */
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if ((j == EOF) || ( ((char) j) != ch ))
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goto Fail;
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j = putchar (ch); /* test putchar */
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if ((j == EOF) || ( ((char) j) != ch ))
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goto Fail;
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ch++;
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}
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/* Check files' contents. */
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rewind (f1);
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rewind (stdout);
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for (ch = 'A', i = 0; i < 26; i++)
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{
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if ( (j = fgetc (f1)) == EOF )
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goto Fail;
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if ( ((char) (j)) != ch )
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goto Fail;
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if ( (j = getc (f1)) == EOF )
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goto Fail;
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if ( ((char) (j)) != ch )
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goto Fail;
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if ( (j = fgetc (stdout)) == EOF )
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goto Fail;
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if ( ((char) (j)) != ch )
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goto Fail;
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ch++;
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}
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fclose(stdout); /* reset standard out */
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i = fclose (f1); /* close the update file */
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if (i == EOF)
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goto Fail2;
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printf ("Passed Conformance Test 17.9.0.1\n");
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return;
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Fail:
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fprintf (stderr, "Failed Conformance Test 17.9.0.1\n");
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return;
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Fail1:
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fprintf (stderr, "Unable to open input file for Conformance Test 17.9.0.1\n");
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return;
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Fail2:
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fprintf (stderr, "Unable to close input file for Conformance Test 17.9.0.1\n");
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return;
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Fail3:
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fprintf (stderr, "Unable to redirect stdout for Conformance Test 17.9.0.1\n");
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return;
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}
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