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61 lines
1.8 KiB
PHP
61 lines
1.8 KiB
PHP
--TEST--
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Test gethostbyaddr() function : error conditions
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--FILE--
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<?php
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/* Prototype : proto string gethostbyaddr(string ip_address)
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* Description: Get the Internet host name corresponding to a given IP address
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* Source code: ext/standard/dns.c
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* Alias to functions:
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*/
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echo "Testing gethostbyaddr : error conditions\n";
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// Zero arguments
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echo "\n-- Testing gethostbyaddr function with Zero arguments --\n";
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var_dump( gethostbyaddr() );
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//Test gethostbyaddr with one more than the expected number of arguments
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echo "\n-- Testing gethostbyaddr function with more than expected no. of arguments --\n";
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$ip_address = 'string_val';
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$extra_arg = 10;
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var_dump( gethostbyaddr($ip_address, $extra_arg) );
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echo "\n-- Testing gethostbyaddr function with invalid addresses --\n";
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$ip_address = 'invalid';
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var_dump( gethostbyaddr($ip_address) );
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$ip_address = '300.1.2.3';
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var_dump( gethostbyaddr($ip_address) );
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$ip_address = '256.1.2.3';
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var_dump( gethostbyaddr($ip_address) );
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echo "Done";
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?>
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--EXPECTREGEX--
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Testing gethostbyaddr : error conditions
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-- Testing gethostbyaddr function with Zero arguments --
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Warning: gethostbyaddr\(\) expects exactly 1 parameter, 0 given in .* on line \d+
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NULL
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-- Testing gethostbyaddr function with more than expected no. of arguments --
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Warning: gethostbyaddr\(\) expects exactly 1 parameter, 2 given in .* on line \d+
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NULL
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-- Testing gethostbyaddr function with invalid addresses --
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Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
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bool\(false\)
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Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
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bool\(false\)
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Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
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bool\(false\)
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Done
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