php/html/CLDRPluralRuleEvaluatorTest_8php_source.html

00001 <?php
00007 class CLDRPluralRuleEvaluatorTest extends MediaWikiTestCase {
00011     function testValidRules( $expected, $rules, $number, $comment ) {
00012         $result = CLDRPluralRuleEvaluator::evaluate( $number, (array)$rules );
00013         $this->assertEquals( $expected, $result, $comment );
00014     }
00015
00020     function testInvalidRules( $rules, $comment ) {
00021         CLDRPluralRuleEvaluator::evaluate( 1, (array)$rules );
00022     }
00023
00024     function validTestCases() {
00025         $tests = array(
00026             # expected, number, rule, comment
00027             array( 0, 'n is 1', 1, 'integer number and is' ),
00028             array( 0, 'n is 1', "1", 'string integer number and is' ),
00029             array( 0, 'n is 1', 1.0, 'float number and is' ),
00030             array( 0, 'n is 1', "1.0", 'string float number and is' ),
00031             array( 1, 'n is 1', 1.1, 'float number and is' ),
00032             array( 1, 'n is 1', 2, 'float number and is' ),
00033
00034             array( 0, 'n in 1,3,5', 3, '' ),
00035             array( 1, 'n not in 1,3,5', 5, '' ),
00036
00037             array( 1, 'n in 1,3,5', 2, '' ),
00038             array( 0, 'n not in 1,3,5', 4, '' ),
00039
00040             array( 0, 'n in 1..3', 2, '' ),
00041             array( 0, 'n in 1..3', 3, 'in is inclusive' ),
00042             array( 1, 'n in 1..3', 0, '' ),
00043
00044             array( 1, 'n not in 1..3', 2, '' ),
00045             array( 1, 'n not in 1..3', 3, 'in is inclusive' ),
00046             array( 0, 'n not in 1..3', 0, '' ),
00047
00048             array( 1, 'n is not 1 and n is not 2 and n is not 3', 1, 'and relation' ),
00049             array( 0, 'n is not 1 and n is not 2 and n is not 4', 3, 'and relation' ),
00050
00051             array( 0, 'n is not 1 or n is 1', 1, 'or relation' ),
00052             array( 1, 'n is 1 or n is 2', 3, 'or relation' ),
00053
00054             array( 0, 'n              is      1', 1, 'extra whitespace' ),
00055
00056             array( 0, 'n mod 3 is 1', 7, 'mod' ),
00057             array( 0, 'n mod 3 is not 1', 4.3, 'mod with floats' ),
00058
00059             array( 0, 'n within 1..3', 2, 'within with integer' ),
00060             array( 0, 'n within 1..3', 2.5, 'within with float' ),
00061             array( 0, 'n in 1..3', 2, 'in with integer' ),
00062             array( 1, 'n in 1..3', 2.5, 'in with float' ),
00063
00064             array( 0, 'n in 3 or n is 4 and n is 5', 3, 'and binds more tightly than or' ),
00065             array( 1, 'n is 3 or n is 4 and n is 5', 4, 'and binds more tightly than or' ),
00066
00067             array( 0, 'n mod 10 in 3..4,9 and n mod 100 not in 10..19,70..79,90..99', 24, 'breton rule' ),
00068             array( 1, 'n mod 10 in 3..4,9 and n mod 100 not in 10..19,70..79,90..99', 25, 'breton rule' ),
00069
00070             array( 0, 'n within 0..2 and n is not 2', 0, 'french rule' ),
00071             array( 0, 'n within 0..2 and n is not 2', 1, 'french rule' ),
00072             array( 0, 'n within 0..2 and n is not 2', 1.2, 'french rule' ),
00073             array( 1, 'n within 0..2 and n is not 2', 2, 'french rule' ),
00074
00075             array( 1, 'n in 3..10,13..19', 2, 'scottish rule - ranges with comma' ),
00076             array( 0, 'n in 3..10,13..19', 4, 'scottish rule - ranges with comma' ),
00077             array( 1, 'n in 3..10,13..19', 12.999, 'scottish rule - ranges with comma' ),
00078             array( 0, 'n in 3..10,13..19', 13, 'scottish rule - ranges with comma' ),
00079
00080             array( 0, '5 mod 3 is n', 2, 'n as result of mod - no need to pass' ),
00081
00082             # Revision 33 new operand examples
00083             # expected, rule, number, comment
00084             array( 0, 'i is 1', '1.00', 'new operand i' ),
00085             array( 0, 'v is 2', '1.00', 'new operand v' ),
00086             array( 0, 'w is 0', '1.00', 'new operand w' ),
00087             array( 0, 'f is 0', '1.00', 'new operand f' ),
00088             array( 0, 't is 0', '1.00', 'new operand t' ),
00089
00090             array( 0, 'i is 1', '1.30', 'new operand i' ),
00091             array( 0, 'v is 2', '1.30', 'new operand v' ),
00092             array( 0, 'w is 1', '1.30', 'new operand w' ),
00093             array( 0, 'f is 30', '1.30', 'new operand f' ),
00094             array( 0, 't is 3', '1.30', 'new operand t' ),
00095
00096             array( 0, 'i is 1', '1.03', 'new operand i' ),
00097             array( 0, 'v is 2', '1.03', 'new operand v' ),
00098             array( 0, 'w is 2', '1.03', 'new operand w' ),
00099             array( 0, 'f is 3', '1.03', 'new operand f' ),
00100             array( 0, 't is 3', '1.03', 'new operand t' ),
00101
00102             # Revision 33 new operator aliases
00103             # expected, rule, number, comment
00104             array( 0, 'n % 3 is 1', 7, 'new % operator' ),
00105             array( 0, 'n = 1,3,5', 3, 'new = operator' ),
00106             array( 1, 'n != 1,3,5', 5, 'new != operator' ),
00107
00108             # Revision 33 samples
00109             # expected, rule, number, comment
00110             array( 0, 'n in 1,3,5@integer 3~10, 103~110, 1003, … @decimal 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 103.0, 1003.0, …', 3, 'samples' ),
00111
00112             # Revision 33 some test cases from CLDR
00113             array( 0, 'i = 1 and v = 0 or i = 0 and t = 1', '0.1', 'pt one' ),
00114             array( 0, 'i = 1 and v = 0 or i = 0 and t = 1', '0.01', 'pt one' ),
00115             array( 0, 'i = 1 and v = 0 or i = 0 and t = 1', '0.10', 'pt one' ),
00116             array( 0, 'i = 1 and v = 0 or i = 0 and t = 1', '0.010', 'pt one' ),
00117             array( 0, 'i = 1 and v = 0 or i = 0 and t = 1', '0.100', 'pt one' ),
00118             array( 1, 'i = 1 and v = 0 or i = 0 and t = 1', '0.0', 'pt other' ),
00119             array( 1, 'i = 1 and v = 0 or i = 0 and t = 1', '0.2', 'pt other' ),
00120             array( 1, 'i = 1 and v = 0 or i = 0 and t = 1', '10.0', 'pt other' ),
00121             array( 1, 'i = 1 and v = 0 or i = 0 and t = 1', '100.0', 'pt other' ),
00122             array( 0, 'v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14', '2', 'bs few' ),
00123             array( 0, 'v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14', '4', 'bs few' ),
00124             array( 0, 'v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14', '22', 'bs few' ),
00125             array( 0, 'v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14', '102', 'bs few' ),
00126             array( 0, 'v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14', '0.2', 'bs few' ),
00127             array( 0, 'v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14', '0.4', 'bs few' ),
00128             array( 0, 'v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14', '10.2', 'bs few' ),
00129             array( 1, 'v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14', '10.0', 'bs other' ),
00130
00131         );
00132
00133         return $tests;
00134     }
00135
00136     function invalidTestCases() {
00137         $tests = array(
00138             array( 'n mod mod 5 is 1', 'mod mod' ),
00139             array( 'n', 'just n' ),
00140             array( 'n is in 5', 'is in' ),
00141         );
00142
00143         return $tests;
00144     }
00145 }