| 1 | #include <assert.h> |
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| 2 | #include <errno.h> |
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| 3 | #include <stdio.h> |
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| 4 | |
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| 5 | #ifndef CHAR |
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| 6 | # define CHAR char |
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| 7 | # define L(str) str |
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| 8 | # define FPUTS fputs |
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| 9 | # define FSCANF fscanf |
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| 10 | #endif |
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| 11 | |
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| 12 | |
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| 13 | static int |
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| 14 | do_test (void) |
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| 15 | { |
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| 16 | FILE *fp = tmpfile (); |
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| 17 | if (fp == NULL) |
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| 18 | { |
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| 19 | puts (s: "cannot open file" ); |
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| 20 | return 1; |
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| 21 | } |
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| 22 | |
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| 23 | FPUTS (L("7-11" ), fp); |
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| 24 | rewind (fp); |
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| 25 | |
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| 26 | printf(format: "setting errno to EINTR\n" ); |
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| 27 | errno = EINTR; |
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| 28 | |
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| 29 | printf(format: "checking sscanf\n" ); |
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| 30 | |
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| 31 | int i, j, n; |
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| 32 | int result = 0; |
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| 33 | |
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| 34 | i = j = n = 0; |
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| 35 | if (FSCANF (stream: fp, L(" %i - %i %n" ), &i, &j, &n) < 2) |
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| 36 | { |
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| 37 | printf (format: "FSCANF couldn't read all parameters %d\n" , errno); |
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| 38 | result = 1; |
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| 39 | } |
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| 40 | |
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| 41 | printf (format: "found %i-%i (length=%i)\n" , i, j, n); |
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| 42 | |
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| 43 | if (i != 7) |
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| 44 | { |
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| 45 | printf (format: "i is %d, expected 7\n" , i); |
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| 46 | result = 1; |
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| 47 | } |
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| 48 | if (j != 11) |
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| 49 | { |
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| 50 | printf (format: "j is %d, expected 11\n" , j); |
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| 51 | result = 1; |
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| 52 | } |
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| 53 | if (n != 4) |
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| 54 | { |
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| 55 | printf (format: "n is %d, expected 4\n" , j); |
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| 56 | result = 1; |
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| 57 | } |
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| 58 | |
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| 59 | return result; |
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| 60 | } |
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| 61 | |
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| 62 | #define TEST_FUNCTION do_test () |
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| 63 | #include "../test-skeleton.c" |
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| 64 | |
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