MediaWiki  1.23.2
wfBaseConvertTest.php
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1 <?php
5 class WfBaseConvertTest extends MediaWikiTestCase {
6  public static function provideSingleDigitConversions() {
7  return array(
8  // 2 3 5 8 10 16 36
9  array( '0', '0', '0', '0', '0', '0', '0' ),
10  array( '1', '1', '1', '1', '1', '1', '1' ),
11  array( '10', '2', '2', '2', '2', '2', '2' ),
12  array( '11', '10', '3', '3', '3', '3', '3' ),
13  array( '100', '11', '4', '4', '4', '4', '4' ),
14  array( '101', '12', '10', '5', '5', '5', '5' ),
15  array( '110', '20', '11', '6', '6', '6', '6' ),
16  array( '111', '21', '12', '7', '7', '7', '7' ),
17  array( '1000', '22', '13', '10', '8', '8', '8' ),
18  array( '1001', '100', '14', '11', '9', '9', '9' ),
19  array( '1010', '101', '20', '12', '10', 'a', 'a' ),
20  array( '1011', '102', '21', '13', '11', 'b', 'b' ),
21  array( '1100', '110', '22', '14', '12', 'c', 'c' ),
22  array( '1101', '111', '23', '15', '13', 'd', 'd' ),
23  array( '1110', '112', '24', '16', '14', 'e', 'e' ),
24  array( '1111', '120', '30', '17', '15', 'f', 'f' ),
25  array( '10000', '121', '31', '20', '16', '10', 'g' ),
26  array( '10001', '122', '32', '21', '17', '11', 'h' ),
27  array( '10010', '200', '33', '22', '18', '12', 'i' ),
28  array( '10011', '201', '34', '23', '19', '13', 'j' ),
29  array( '10100', '202', '40', '24', '20', '14', 'k' ),
30  array( '10101', '210', '41', '25', '21', '15', 'l' ),
31  array( '10110', '211', '42', '26', '22', '16', 'm' ),
32  array( '10111', '212', '43', '27', '23', '17', 'n' ),
33  array( '11000', '220', '44', '30', '24', '18', 'o' ),
34  array( '11001', '221', '100', '31', '25', '19', 'p' ),
35  array( '11010', '222', '101', '32', '26', '1a', 'q' ),
36  array( '11011', '1000', '102', '33', '27', '1b', 'r' ),
37  array( '11100', '1001', '103', '34', '28', '1c', 's' ),
38  array( '11101', '1002', '104', '35', '29', '1d', 't' ),
39  array( '11110', '1010', '110', '36', '30', '1e', 'u' ),
40  array( '11111', '1011', '111', '37', '31', '1f', 'v' ),
41  array( '100000', '1012', '112', '40', '32', '20', 'w' ),
42  array( '100001', '1020', '113', '41', '33', '21', 'x' ),
43  array( '100010', '1021', '114', '42', '34', '22', 'y' ),
44  array( '100011', '1022', '120', '43', '35', '23', 'z' )
45  );
46  }
47 
51  public function testDigitToBase2( $base2, $base3, $base5, $base8, $base10, $base16, $base36 ) {
52  $this->assertSame( $base2, wfBaseConvert( $base3, '3', '2' ) );
53  $this->assertSame( $base2, wfBaseConvert( $base5, '5', '2' ) );
54  $this->assertSame( $base2, wfBaseConvert( $base8, '8', '2' ) );
55  $this->assertSame( $base2, wfBaseConvert( $base10, '10', '2' ) );
56  $this->assertSame( $base2, wfBaseConvert( $base16, '16', '2' ) );
57  $this->assertSame( $base2, wfBaseConvert( $base36, '36', '2' ) );
58  }
59 
63  public function testDigitToBase3( $base2, $base3, $base5, $base8, $base10, $base16, $base36 ) {
64  $this->assertSame( $base3, wfBaseConvert( $base2, '2', '3' ) );
65  $this->assertSame( $base3, wfBaseConvert( $base5, '5', '3' ) );
66  $this->assertSame( $base3, wfBaseConvert( $base8, '8', '3' ) );
67  $this->assertSame( $base3, wfBaseConvert( $base10, '10', '3' ) );
68  $this->assertSame( $base3, wfBaseConvert( $base16, '16', '3' ) );
69  $this->assertSame( $base3, wfBaseConvert( $base36, '36', '3' ) );
70  }
71 
75  public function testDigitToBase5( $base2, $base3, $base5, $base8, $base10, $base16, $base36 ) {
76  $this->assertSame( $base5, wfBaseConvert( $base2, '2', '5' ) );
77  $this->assertSame( $base5, wfBaseConvert( $base3, '3', '5' ) );
78  $this->assertSame( $base5, wfBaseConvert( $base8, '8', '5' ) );
79  $this->assertSame( $base5, wfBaseConvert( $base10, '10', '5' ) );
80  $this->assertSame( $base5, wfBaseConvert( $base16, '16', '5' ) );
81  $this->assertSame( $base5, wfBaseConvert( $base36, '36', '5' ) );
82  }
83 
87  public function testDigitToBase8( $base2, $base3, $base5, $base8, $base10, $base16, $base36 ) {
88  $this->assertSame( $base8, wfBaseConvert( $base2, '2', '8' ) );
89  $this->assertSame( $base8, wfBaseConvert( $base3, '3', '8' ) );
90  $this->assertSame( $base8, wfBaseConvert( $base5, '5', '8' ) );
91  $this->assertSame( $base8, wfBaseConvert( $base10, '10', '8' ) );
92  $this->assertSame( $base8, wfBaseConvert( $base16, '16', '8' ) );
93  $this->assertSame( $base8, wfBaseConvert( $base36, '36', '8' ) );
94  }
95 
99  public function testDigitToBase10( $base2, $base3, $base5, $base8, $base10, $base16, $base36 ) {
100  $this->assertSame( $base10, wfBaseConvert( $base2, '2', '10' ) );
101  $this->assertSame( $base10, wfBaseConvert( $base3, '3', '10' ) );
102  $this->assertSame( $base10, wfBaseConvert( $base5, '5', '10' ) );
103  $this->assertSame( $base10, wfBaseConvert( $base8, '8', '10' ) );
104  $this->assertSame( $base10, wfBaseConvert( $base16, '16', '10' ) );
105  $this->assertSame( $base10, wfBaseConvert( $base36, '36', '10' ) );
106  }
107 
111  public function testDigitToBase16( $base2, $base3, $base5, $base8, $base10, $base16, $base36 ) {
112  $this->assertSame( $base16, wfBaseConvert( $base2, '2', '16' ) );
113  $this->assertSame( $base16, wfBaseConvert( $base3, '3', '16' ) );
114  $this->assertSame( $base16, wfBaseConvert( $base5, '5', '16' ) );
115  $this->assertSame( $base16, wfBaseConvert( $base8, '8', '16' ) );
116  $this->assertSame( $base16, wfBaseConvert( $base10, '10', '16' ) );
117  $this->assertSame( $base16, wfBaseConvert( $base36, '36', '16' ) );
118  }
119 
123  public function testDigitToBase36( $base2, $base3, $base5, $base8, $base10, $base16, $base36 ) {
124  $this->assertSame( $base36, wfBaseConvert( $base2, '2', '36' ) );
125  $this->assertSame( $base36, wfBaseConvert( $base3, '3', '36' ) );
126  $this->assertSame( $base36, wfBaseConvert( $base5, '5', '36' ) );
127  $this->assertSame( $base36, wfBaseConvert( $base8, '8', '36' ) );
128  $this->assertSame( $base36, wfBaseConvert( $base10, '10', '36' ) );
129  $this->assertSame( $base36, wfBaseConvert( $base16, '16', '36' ) );
130  }
131 
132  public function testLargeNumber() {
133  $this->assertSame( '1100110001111010000000101110100', wfBaseConvert( 'sd89ys', 36, 2 ) );
134  $this->assertSame( '11102112120221201101', wfBaseConvert( 'sd89ys', 36, 3 ) );
135  $this->assertSame( '12003102232400', wfBaseConvert( 'sd89ys', 36, 5 ) );
136  $this->assertSame( '14617200564', wfBaseConvert( 'sd89ys', 36, 8 ) );
137  $this->assertSame( '1715274100', wfBaseConvert( 'sd89ys', 36, 10 ) );
138  $this->assertSame( '663d0174', wfBaseConvert( 'sd89ys', 36, 16 ) );
139  }
140 
141  public static function provideNumbers() {
142  $x = array();
143  $chars = '0123456789abcdefghijklmnopqrstuvwxyz';
144  for ( $i = 0; $i < 50; $i++ ) {
145  $base = mt_rand( 2, 36 );
146  $len = mt_rand( 10, 100 );
147 
148  $str = '';
149  for ( $j = 0; $j < $len; $j++ ) {
150  $str .= $chars[mt_rand( 0, $base - 1 )];
151  }
152 
153  $x[] = array( $base, $str );
154  }
155 
156  return $x;
157  }
158 
162  public function testIdentity( $base, $number ) {
163  $this->assertSame( $number, wfBaseConvert( $number, $base, $base, strlen( $number ) ) );
164  }
165 
166  public function testInvalid() {
167  $this->assertFalse( wfBaseConvert( '101', 1, 15 ) );
168  $this->assertFalse( wfBaseConvert( '101', 15, 1 ) );
169  $this->assertFalse( wfBaseConvert( '101', 37, 15 ) );
170  $this->assertFalse( wfBaseConvert( '101', 15, 37 ) );
171  $this->assertFalse( wfBaseConvert( 'abcde', 10, 11 ) );
172  $this->assertFalse( wfBaseConvert( '12930', 2, 10 ) );
173  $this->assertFalse( wfBaseConvert( '101', 'abc', 15 ) );
174  $this->assertFalse( wfBaseConvert( '101', 15, 'abc' ) );
175  }
176 
177  public function testPadding() {
178  $number = "10101010101";
179  $this->assertSame( strlen( $number ) + 5, strlen( wfBaseConvert( $number, 2, 2, strlen( $number ) + 5 ) ) );
180  $this->assertSame( strlen( $number ), strlen( wfBaseConvert( $number, 2, 2, strlen( $number ) - 5 ) ) );
181  }
182 }
php
skin txt MediaWiki includes four core it has been set as the default in MediaWiki since the replacing Monobook it had been been the default skin since before being replaced by Vector largely rewritten in while keeping its appearance Several legacy skins were removed in the as the burden of supporting them became too heavy to bear Those in etc for skin dependent CSS etc for skin dependent JavaScript These can also be customised on a per user by etc This feature has led to a wide variety of user styles becoming that gallery is a good place to ending in php
Definition: skin.txt:62
WfBaseConvertTest\testDigitToBase2
testDigitToBase2( $base2, $base3, $base5, $base8, $base10, $base16, $base36)
@dataProvider provideSingleDigitConversions
Definition: wfBaseConvertTest.php:51
WfBaseConvertTest\provideSingleDigitConversions
static provideSingleDigitConversions()
Definition: wfBaseConvertTest.php:6
WfBaseConvertTest\testDigitToBase36
testDigitToBase36( $base2, $base3, $base5, $base8, $base10, $base16, $base36)
@dataProvider provideSingleDigitConversions
Definition: wfBaseConvertTest.php:123
WfBaseConvertTest\testDigitToBase8
testDigitToBase8( $base2, $base3, $base5, $base8, $base10, $base16, $base36)
@dataProvider provideSingleDigitConversions
Definition: wfBaseConvertTest.php:87
WfBaseConvertTest\testDigitToBase10
testDigitToBase10( $base2, $base3, $base5, $base8, $base10, $base16, $base36)
@dataProvider provideSingleDigitConversions
Definition: wfBaseConvertTest.php:99
WfBaseConvertTest\testLargeNumber
testLargeNumber()
Definition: wfBaseConvertTest.php:132
MediaWikiTestCase
Definition: MediaWikiTestCase.php:6
WfBaseConvertTest\testDigitToBase3
testDigitToBase3( $base2, $base3, $base5, $base8, $base10, $base16, $base36)
@dataProvider provideSingleDigitConversions
Definition: wfBaseConvertTest.php:63
WfBaseConvertTest\testPadding
testPadding()
Definition: wfBaseConvertTest.php:177
array
the array() calling protocol came about after MediaWiki 1.4rc1.
List of Api Query prop modules.
WfBaseConvertTest\testIdentity
testIdentity( $base, $number)
@dataProvider provideNumbers
Definition: wfBaseConvertTest.php:162
WfBaseConvertTest\testInvalid
testInvalid()
Definition: wfBaseConvertTest.php:166
WfBaseConvertTest\testDigitToBase16
testDigitToBase16( $base2, $base3, $base5, $base8, $base10, $base16, $base36)
@dataProvider provideSingleDigitConversions
Definition: wfBaseConvertTest.php:111
WfBaseConvertTest\testDigitToBase5
testDigitToBase5( $base2, $base3, $base5, $base8, $base10, $base16, $base36)
@dataProvider provideSingleDigitConversions
Definition: wfBaseConvertTest.php:75
wfBaseConvert
wfBaseConvert( $input, $sourceBase, $destBase, $pad=1, $lowercase=true, $engine='auto')
Convert an arbitrarily-long digit string from one numeric base to another, optionally zero-padding to...
Definition: GlobalFunctions.php:3368
WfBaseConvertTest
@covers wfBaseConvert
Definition: wfBaseConvertTest.php:5
WfBaseConvertTest\provideNumbers
static provideNumbers()
Definition: wfBaseConvertTest.php:141