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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6433 | siemargl | 1 | #include |
| 2 | #include |
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| 3 | #include |
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| 4 | //#include |
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| 5 | //#include |
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| 6 | //#include |
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| 7 | #include "test.h" |
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| 8 | |||
| 9 | #define TEST(r, f, x, m) ( \ |
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| 10 | errno = 0, ((r) = (f)) == (x) || \ |
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| 11 | (t_error("%s failed (" m ")\n", #f, r, x, strerror(errno)), 0) ) |
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| 12 | |||
| 13 | #define TEST_S(s, x, m) ( \ |
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| 14 | !strcmp((s),(x)) || \ |
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| 15 | (t_error("[%s] != [%s] (%s)\n", s, x, m), 0) ) |
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| 16 | |||
| 17 | int main(void) |
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| 18 | { |
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| 19 | int i; |
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| 20 | char a[100]; |
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| 21 | FILE *f; |
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| 22 | |||
| 23 | TEST(i, !(f = fopen("_tmpfile.tmp","w+")), 0, "failed to create temp file %d!=%d (%s)"); |
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| 24 | |||
| 25 | if (!f) return t_status; |
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| 26 | |||
| 27 | TEST(i, fprintf(f, "hello, world\n"), 13, "%d != %d (%m)"); |
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| 28 | TEST(i, fseek(f, 0, SEEK_SET), 0, "%d != %d (%m)"); |
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| 29 | |||
| 30 | TEST(i, feof(f), 0, "%d != %d"); |
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| 31 | TEST(i, fgetc(f), 'h', "'%c' != '%c'"); |
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| 32 | TEST(i, ftell(f), 1, "%d != %d"); |
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| 33 | TEST(i, ungetc('x', f), 'x', "%d != %d"); |
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| 34 | TEST(i, ftell(f), 0, "%d != %d"); |
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| 35 | TEST(i, fscanf(f, "%[h]", a), 0, "got %d fields, expected %d"); |
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| 36 | TEST(i, ftell(f), 0, "%d != %d"); |
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| 37 | TEST(i, fgetc(f), 'x', "'%c' != '%c'"); |
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| 38 | TEST(i, ftell(f), 1, "%d != %d"); |
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| 39 | |||
| 40 | TEST(i, fseek(f, 0, SEEK_SET), 0, "%d != %d"); |
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| 41 | TEST(i, ungetc('x', f), 'x', "%d != %d"); |
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| 42 | TEST(i, fread(a, 1, sizeof a, f), 14, "read %d, expected %d"); |
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| 43 | a[14] = 0; |
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| 44 | TEST_S(a, "xhello, world\n", "mismatch reading ungot character"); |
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| 45 | |||
| 46 | TEST(i, fseek(f, 0, SEEK_SET), 0, "%d != %d"); |
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| 47 | TEST(i, fscanf(f, "%[x]", a), 0, "got %d fields, expected %d"); |
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| 48 | TEST(i, ungetc('x', f), 'x', "unget failed after fscanf: %d != %d"); |
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| 49 | TEST(i, fgetc(f), 'x', "'%c' != '%c'"); |
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| 50 | TEST(i, fgetc(f), 'h', "'%c' != '%c'"); |
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| 51 | |||
| 52 | printf("%s finished\n", __FILE__); |
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| 53 | fclose(f); |
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| 54 | return t_status; |
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| 55 | } |