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author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2013-03-14 05:42:27 +0000 |
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committer | <> | 2013-04-03 16:25:08 +0000 |
commit | c4dd7a1a684490673e25aaf4fabec5df138854c4 (patch) | |
tree | 4d57c44caae4480efff02b90b9be86f44bf25409 /ext/standard/tests/general_functions/is_int.phpt | |
download | php2-master.tar.gz |
Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master
Diffstat (limited to 'ext/standard/tests/general_functions/is_int.phpt')
-rw-r--r-- | ext/standard/tests/general_functions/is_int.phpt | 465 |
1 files changed, 465 insertions, 0 deletions
diff --git a/ext/standard/tests/general_functions/is_int.phpt b/ext/standard/tests/general_functions/is_int.phpt new file mode 100644 index 0000000..7cc3f3b --- /dev/null +++ b/ext/standard/tests/general_functions/is_int.phpt @@ -0,0 +1,465 @@ +--TEST-- +Test is_int() & it's FALIASes: is_long() & is_integer() functions +--SKIPIF-- +<?php +if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); +?> +--FILE-- +<?php +/* Prototype: bool is_int ( mixed $var ); + * Description: Finds whether the given variable is an integer + */ + +echo "*** Testing is_int(), is_integer() & is_long() with valid integer values ***\n"; +// different valid integer vlaues +$valid_ints = array( + 0, + 1, + -1, + -2147483648, // max negative integer value + -2147483647, + 2147483647, // max positive integer value + 2147483640, + 0x123B, // integer as hexadecimal + 0x12ab, + 0Xfff, + 0XFA, + -0x80000000, // max negative integer as hexadecimal + 0x7fffffff, // max postive integer as hexadecimal + 0x7FFFFFFF, // max postive integer as hexadecimal + 0123, // integer as octal + 01912, // should be quivalent to octal 1 + -020000000000, // max negative integer as octal + 017777777777, // max positive integer as octal +); +/* loop to check that is_int() recognizes different + integer values, expected output: bool(true) */ +$loop_counter = 1; +foreach ($valid_ints as $int_val ) { + echo "--Iteration $loop_counter--\n"; $loop_counter++; + var_dump( is_int($int_val) ); + var_dump( is_integer($int_val) ); + var_dump( is_long($int_val) ); +} + +echo "\n*** Testing is_int(), is_integer() & is_long() with non integer values ***\n"; + +// resource type variable +$fp = fopen (__FILE__, "r"); +$dfp = opendir ( dirname(__FILE__) ); +// unset variable + +$unset_var = 10; +unset ($unset_var); + +// other types in a array +$not_int_types = array ( + /* float values */ + -2147483649, // float value + 2147483648, // float value + -0x80000001, // float value, beyond max negative int + 0x800000001, // float value, beyond max positive int + 020000000001, // float value, beyond max positive int + -020000000001, // float value, beyond max negative int + 0.0, + -0.1, + 1.0, + 1e5, + -1e6, + 1E8, + -1E9, + 10.0000000000000000005, + 10.5e+5, + + /* objects */ + new stdclass, + + /* resources */ + $fp, + $dfp, + + /* arrays */ + array(), + array(0), + array(1), + array(NULL), + array(null), + array("string"), + array(true), + array(TRUE), + array(false), + array(FALSE), + array(1,2,3,4), + array(1 => "One", "two" => 2), + + /* strings */ + "", + '', + "0", + '0', + "1", + '1', + "\x01", + '\x01', + "\01", + '\01', + 'string', + "string", + "true", + "FALSE", + 'false', + 'TRUE', + "NULL", + 'null', + + /* booleans */ + true, + false, + TRUE, + FALSE, + + /* undefined and unset vars */ + @$unset_var, + @$undefined_var +); +/* loop through the $not_int_types to see working of + is_int() on non integer types, expected output: bool(false) */ +$loop_counter = 1; +foreach ($not_int_types as $type ) { + echo "--Iteration $loop_counter--\n"; $loop_counter++; + var_dump( is_int($type) ); + var_dump( is_integer($type) ); + var_dump( is_long($type) ); +} + +echo "\n*** Testing error conditions ***\n"; +//Zero argument +var_dump( is_int() ); +var_dump( is_integer() ); +var_dump( is_long() ); + +//arguments more than expected +var_dump( is_int(TRUE, FALSE) ); +var_dump( is_integer(TRUE, FALSE) ); +var_dump( is_long(TRUE, FALSE) ); + +echo "Done\n"; + +// close the resources +fclose($fp); +closedir($dfp); + +?> +--EXPECTF-- +*** Testing is_int(), is_integer() & is_long() with valid integer values *** +--Iteration 1-- +bool(true) +bool(true) +bool(true) +--Iteration 2-- +bool(true) +bool(true) +bool(true) +--Iteration 3-- +bool(true) +bool(true) +bool(true) +--Iteration 4-- +bool(false) +bool(false) +bool(false) +--Iteration 5-- +bool(true) +bool(true) +bool(true) +--Iteration 6-- +bool(true) +bool(true) +bool(true) +--Iteration 7-- +bool(true) +bool(true) +bool(true) +--Iteration 8-- +bool(true) +bool(true) +bool(true) +--Iteration 9-- +bool(true) +bool(true) +bool(true) +--Iteration 10-- +bool(true) +bool(true) +bool(true) +--Iteration 11-- +bool(true) +bool(true) +bool(true) +--Iteration 12-- +bool(false) +bool(false) +bool(false) +--Iteration 13-- +bool(true) +bool(true) +bool(true) +--Iteration 14-- +bool(true) +bool(true) +bool(true) +--Iteration 15-- +bool(true) +bool(true) +bool(true) +--Iteration 16-- +bool(true) +bool(true) +bool(true) +--Iteration 17-- +bool(false) +bool(false) +bool(false) +--Iteration 18-- +bool(true) +bool(true) +bool(true) + +*** Testing is_int(), is_integer() & is_long() with non integer values *** +--Iteration 1-- +bool(false) +bool(false) +bool(false) +--Iteration 2-- +bool(false) +bool(false) +bool(false) +--Iteration 3-- +bool(false) +bool(false) +bool(false) +--Iteration 4-- +bool(false) +bool(false) +bool(false) +--Iteration 5-- +bool(false) +bool(false) +bool(false) +--Iteration 6-- +bool(false) +bool(false) +bool(false) +--Iteration 7-- +bool(false) +bool(false) +bool(false) +--Iteration 8-- +bool(false) +bool(false) +bool(false) +--Iteration 9-- +bool(false) +bool(false) +bool(false) +--Iteration 10-- +bool(false) +bool(false) +bool(false) +--Iteration 11-- +bool(false) +bool(false) +bool(false) +--Iteration 12-- +bool(false) +bool(false) +bool(false) +--Iteration 13-- +bool(false) +bool(false) +bool(false) +--Iteration 14-- +bool(false) +bool(false) +bool(false) +--Iteration 15-- +bool(false) +bool(false) +bool(false) +--Iteration 16-- +bool(false) +bool(false) +bool(false) +--Iteration 17-- +bool(false) +bool(false) +bool(false) +--Iteration 18-- +bool(false) +bool(false) +bool(false) +--Iteration 19-- +bool(false) +bool(false) +bool(false) +--Iteration 20-- +bool(false) +bool(false) +bool(false) +--Iteration 21-- +bool(false) +bool(false) +bool(false) +--Iteration 22-- +bool(false) +bool(false) +bool(false) +--Iteration 23-- +bool(false) +bool(false) +bool(false) +--Iteration 24-- +bool(false) +bool(false) +bool(false) +--Iteration 25-- +bool(false) +bool(false) +bool(false) +--Iteration 26-- +bool(false) +bool(false) +bool(false) +--Iteration 27-- +bool(false) +bool(false) +bool(false) +--Iteration 28-- +bool(false) +bool(false) +bool(false) +--Iteration 29-- +bool(false) +bool(false) +bool(false) +--Iteration 30-- +bool(false) +bool(false) +bool(false) +--Iteration 31-- +bool(false) +bool(false) +bool(false) +--Iteration 32-- +bool(false) +bool(false) +bool(false) +--Iteration 33-- +bool(false) +bool(false) +bool(false) +--Iteration 34-- +bool(false) +bool(false) +bool(false) +--Iteration 35-- +bool(false) +bool(false) +bool(false) +--Iteration 36-- +bool(false) +bool(false) +bool(false) +--Iteration 37-- +bool(false) +bool(false) +bool(false) +--Iteration 38-- +bool(false) +bool(false) +bool(false) +--Iteration 39-- +bool(false) +bool(false) +bool(false) +--Iteration 40-- +bool(false) +bool(false) +bool(false) +--Iteration 41-- +bool(false) +bool(false) +bool(false) +--Iteration 42-- +bool(false) +bool(false) +bool(false) +--Iteration 43-- +bool(false) +bool(false) +bool(false) +--Iteration 44-- +bool(false) +bool(false) +bool(false) +--Iteration 45-- +bool(false) +bool(false) +bool(false) +--Iteration 46-- +bool(false) +bool(false) +bool(false) +--Iteration 47-- +bool(false) +bool(false) +bool(false) +--Iteration 48-- +bool(false) +bool(false) +bool(false) +--Iteration 49-- +bool(false) +bool(false) +bool(false) +--Iteration 50-- +bool(false) +bool(false) +bool(false) +--Iteration 51-- +bool(false) +bool(false) +bool(false) +--Iteration 52-- +bool(false) +bool(false) +bool(false) +--Iteration 53-- +bool(false) +bool(false) +bool(false) +--Iteration 54-- +bool(false) +bool(false) +bool(false) + +*** Testing error conditions *** + +Warning: is_int() expects exactly 1 parameter, 0 given in %s on line %d +bool(false) + +Warning: is_integer() expects exactly 1 parameter, 0 given in %s on line %d +bool(false) + +Warning: is_long() expects exactly 1 parameter, 0 given in %s on line %d +bool(false) + +Warning: is_int() expects exactly 1 parameter, 2 given in %s on line %d +bool(false) + +Warning: is_integer() expects exactly 1 parameter, 2 given in %s on line %d +bool(false) + +Warning: is_long() expects exactly 1 parameter, 2 given in %s on line %d +bool(false) +Done |