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55 lines
892 B
55 lines
892 B
/* t11b */
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#include <sys/types.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdio.h>
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#define MAX_ERROR 4
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int errct, subtest=1;
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int main(int argc, char *argv []);
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int diff(char *s1, char *s2);
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void e(int n);
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int main(argc, argv)
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int argc;
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char *argv[];
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{
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/* See if arguments passed ok. */
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if (diff(argv[0], "t11b")) e(31);
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if (diff(argv[1], "abc")) e(32);
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if (diff(argv[2], "defghi")) e(33);
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if (diff(argv[3], "j")) e(34);
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if (argv[4] != 0) e(35);
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if (argc != 4) e(36);
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exit(75);
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}
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int diff(s1, s2)
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char *s1, *s2;
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{
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while (1) {
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if (*s1 == 0 && *s2 == 0) return(0);
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if (*s1 != *s2) return (1);
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s1++;
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s2++;
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}
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}
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void e(n)
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int n;
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{
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printf("Subtest %d, error %d errno=%d ", subtest, n, errno);
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perror("");
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if (errct++ > MAX_ERROR) {
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printf("Too many errors; test aborted\n");
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chdir("..");
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system("rm -rf DIR*");
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exit(1);
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}
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}
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