1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
<?php
/**
* Test for BloomCacheRedis class.
*
* @TODO: some generic base "redis test server conf" for all testing?
*
* @covers BloomCacheRedis
* @group Cache
*/
class BloomCacheRedisTest extends MediaWikiTestCase {
private static $suffix;
protected function setUp() {
parent::setUp();
self::$suffix = self::$suffix ? : mt_rand();
$fcache = BloomCache::get( 'main' );
if ( $fcache instanceof BloomCacheRedis ) {
$fcache->delete( "unit-testing-" . self::$suffix );
} else {
$this->markTestSkipped( 'The main bloom cache is not redis.' );
}
}
public function testBloomCache() {
$key = "unit-testing-" . self::$suffix;
$fcache = BloomCache::get( 'main' );
$count = 1500;
$this->assertTrue( $fcache->delete( $key ), "OK delete of filter '$key'." );
$this->assertTrue( $fcache->init( $key, $count, .001 ), "OK init of filter '$key'." );
$members = array();
for ( $i = 0; $i < $count; ++$i ) {
$members[] = "$i-value-$i";
}
$this->assertTrue( $fcache->add( $key, $members ), "Addition of members to '$key' OK." );
for ( $i = 0; $i < $count; ++$i ) {
$this->assertTrue( $fcache->isHit( $key, "$i-value-$i" ), "Hit on member '$i-value-$i'." );
}
$falsePositives = array();
for ( $i = $count; $i < 2 * $count; ++$i ) {
if ( $fcache->isHit( $key, "value$i" ) ) {
$falsePositives[] = "value$i";
}
}
$eFalsePositives = array(
'value1763',
'value2245',
'value2353',
'value2791',
'value2898',
'value2975'
);
$this->assertEquals( $eFalsePositives, $falsePositives, "Correct number of false positives found." );
}
protected function tearDown() {
parent::tearDown();
$fcache = BloomCache::get( 'main' );
if ( $fcache instanceof BloomCacheRedis ) {
$fcache->delete( "unit-testing-" . self::$suffix );
}
}
}
|
