| 1 | #include <stdio.h> |
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| 2 | #include <string.h> |
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| 3 | #include <arpa/inet.h> |
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| 4 | #include <netinet/in.h> |
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| 5 | |
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| 6 | |
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| 7 | static int |
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| 8 | test (unsigned int inaddr, const char *expected) |
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| 9 | { |
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| 10 | struct in_addr addr; |
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| 11 | char *res; |
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| 12 | int fail; |
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| 13 | |
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| 14 | addr.s_addr = htonl (inaddr); |
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| 15 | res = inet_ntoa (in: addr); |
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| 16 | fail = strcmp (res, expected); |
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| 17 | |
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| 18 | printf (format: "%#010x -> \"%s\" -> %s%s\n" , inaddr, res, |
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| 19 | fail ? "fail, expected" : "ok" , fail ? expected : "" ); |
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| 20 | |
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| 21 | return fail; |
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| 22 | } |
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| 23 | |
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| 24 | |
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| 25 | static int |
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| 26 | do_test (void) |
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| 27 | { |
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| 28 | int result = 0; |
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| 29 | |
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| 30 | result |= test (INADDR_LOOPBACK, expected: "127.0.0.1" ); |
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| 31 | result |= test (INADDR_BROADCAST, expected: "255.255.255.255" ); |
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| 32 | result |= test (INADDR_ANY, expected: "0.0.0.0" ); |
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| 33 | result |= test (inaddr: 0xc0060746, expected: "192.6.7.70" ); |
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| 34 | |
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| 35 | return result; |
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| 36 | } |
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| 37 | |
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| 38 | #define TEST_FUNCTION do_test () |
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| 39 | #include "../test-skeleton.c" |
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| 40 | |
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