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31 lines
561 B
C
31 lines
561 B
C
#include <stdio.h>
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int
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main (void)
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{
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int res = 0;
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char buf[100];
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#define TEST(nr, result, format, args...) \
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if (sprintf (buf, format, ## args) != result) \
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{ \
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printf ("test %d failed\n", nr); \
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res = 1; \
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}
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TEST (1, 2, "%d", -1);
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TEST (2, 2, "% 2d", 1);
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TEST (3, 3, "%#x", 1);
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TEST (4, 2, "%+d", 1);
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TEST (5, 2, "% d", 1);
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TEST (6, 2, "%-d", -1);
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TEST (7, 2, "%- 2d", 1);
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TEST (8, 3, "%-#x", 1);
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TEST (9, 2, "%-+d", 1);
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TEST (10, 2, "%- d", 1);
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return res;
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}
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