| 1 | #include <stdio.h> |
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| 2 | #include <string.h> |
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| 3 | |
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| 4 | #include <support/xstdio.h> |
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| 5 | |
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| 6 | int |
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| 7 | main (void) |
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| 8 | { |
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| 9 | FILE *f; |
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| 10 | int i; |
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| 11 | const char filename[] = OBJPFX "bug3.test" ; |
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| 12 | |
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| 13 | f = fopen(filename, "w+" ); |
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| 14 | for (i=0; i<9000; i++) |
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| 15 | putc (c: 'x', stream: f); |
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| 16 | fseek (f, 8180L, 0); |
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| 17 | fwrite ("Where does this text go?" , 1, 24, f); |
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| 18 | fflush (f); |
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| 19 | |
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| 20 | rewind (f); |
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| 21 | for (i=0; i<9000; i++) |
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| 22 | { |
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| 23 | int j; |
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| 24 | |
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| 25 | if ((j = getc(stream: f)) != 'x') |
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| 26 | { |
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| 27 | if (i != 8180) |
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| 28 | { |
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| 29 | printf (format: "Test FAILED!" ); |
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| 30 | return 1; |
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| 31 | } |
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| 32 | else |
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| 33 | { |
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| 34 | char buf[25]; |
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| 35 | |
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| 36 | buf[0] = j; |
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| 37 | xfread (ptr: buf + 1, size: 1, nmemb: 23, stream: f); |
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| 38 | buf[24] = '\0'; |
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| 39 | if (strcmp (buf, "Where does this text go?" ) != 0) |
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| 40 | { |
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| 41 | printf (format: "%s\nTest FAILED!\n" , buf); |
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| 42 | return 1; |
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| 43 | } |
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| 44 | i += 23; |
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| 45 | } |
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| 46 | } |
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| 47 | } |
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| 48 | |
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| 49 | fclose(f); |
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| 50 | remove(filename); |
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| 51 | |
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| 52 | puts (s: "Test succeeded." ); |
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| 53 | |
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| 54 | return 0; |
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| 55 | } |
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| 56 | |
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