From 14f74d141ab5580688bfd46d2f74c026e43ed967 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Wed, 1 Apr 2015 06:11:44 +0200
Subject: Update to MediaWiki 1.24.2
---
tests/phpunit/includes/utils/UIDGeneratorTest.php | 129 ++++++++++++++++++++++
1 file changed, 129 insertions(+)
create mode 100644 tests/phpunit/includes/utils/UIDGeneratorTest.php
(limited to 'tests/phpunit/includes/utils/UIDGeneratorTest.php')
diff --git a/tests/phpunit/includes/utils/UIDGeneratorTest.php b/tests/phpunit/includes/utils/UIDGeneratorTest.php
new file mode 100644
index 00000000..50fa3849
--- /dev/null
+++ b/tests/phpunit/includes/utils/UIDGeneratorTest.php
@@ -0,0 +1,129 @@
+<?php
+
+class UIDGeneratorTest extends MediaWikiTestCase {
+
+ protected function tearDown() {
+ // Bug: 44850
+ UIDGenerator::unitTestTearDown();
+ parent::tearDown();
+ }
+
+ /**
+ * @dataProvider provider_testTimestampedUID
+ * @covers UIDGenerator::newTimestampedUID128
+ * @covers UIDGenerator::newTimestampedUID88
+ */
+ public function testTimestampedUID( $method, $digitlen, $bits, $tbits, $hostbits ) {
+ $id = call_user_func( array( 'UIDGenerator', $method ) );
+ $this->assertEquals( true, ctype_digit( $id ), "UID made of digit characters" );
+ $this->assertLessThanOrEqual( $digitlen, strlen( $id ),
+ "UID has the right number of digits" );
+ $this->assertLessThanOrEqual( $bits, strlen( wfBaseConvert( $id, 10, 2 ) ),
+ "UID has the right number of bits" );
+
+ $ids = array();
+ for ( $i = 0; $i < 300; $i++ ) {
+ $ids[] = call_user_func( array( 'UIDGenerator', $method ) );
+ }
+
+ $lastId = array_shift( $ids );
+
+ $this->assertArrayEquals( array_unique( $ids ), $ids, "All generated IDs are unique." );
+
+ foreach ( $ids as $id ) {
+ $id_bin = wfBaseConvert( $id, 10, 2 );
+ $lastId_bin = wfBaseConvert( $lastId, 10, 2 );
+
+ $this->assertGreaterThanOrEqual(
+ substr( $id_bin, 0, $tbits ),
+ substr( $lastId_bin, 0, $tbits ),
+ "New ID timestamp ($id_bin) >= prior one ($lastId_bin)." );
+
+ if ( $hostbits ) {
+ $this->assertEquals(
+ substr( $id_bin, 0, -$hostbits ),
+ substr( $lastId_bin, 0, -$hostbits ),
+ "Host ID of ($id_bin) is same as prior one ($lastId_bin)." );
+ }
+
+ $lastId = $id;
+ }
+ }
+
+ /**
+ * array( method, length, bits, hostbits )
+ * NOTE: When adding a new method name here please update the covers tags for the tests!
+ */
+ public static function provider_testTimestampedUID() {
+ return array(
+ array( 'newTimestampedUID128', 39, 128, 46, 48 ),
+ array( 'newTimestampedUID128', 39, 128, 46, 48 ),
+ array( 'newTimestampedUID88', 27, 88, 46, 32 ),
+ );
+ }
+
+ /**
+ * @covers UIDGenerator::newUUIDv4
+ */
+ public function testUUIDv4() {
+ for ( $i = 0; $i < 100; $i++ ) {
+ $id = UIDGenerator::newUUIDv4();
+ $this->assertEquals( true,
+ preg_match( '!^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$!', $id ),
+ "UID $id has the right format" );
+ }
+ }
+
+ /**
+ * @covers UIDGenerator::newRawUUIDv4
+ */
+ public function testRawUUIDv4() {
+ for ( $i = 0; $i < 100; $i++ ) {
+ $id = UIDGenerator::newRawUUIDv4();
+ $this->assertEquals( true,
+ preg_match( '!^[0-9a-f]{12}4[0-9a-f]{3}[89ab][0-9a-f]{15}$!', $id ),
+ "UID $id has the right format" );
+ }
+ }
+
+ /**
+ * @covers UIDGenerator::newRawUUIDv4
+ */
+ public function testRawUUIDv4QuickRand() {
+ for ( $i = 0; $i < 100; $i++ ) {
+ $id = UIDGenerator::newRawUUIDv4( UIDGenerator::QUICK_RAND );
+ $this->assertEquals( true,
+ preg_match( '!^[0-9a-f]{12}4[0-9a-f]{3}[89ab][0-9a-f]{15}$!', $id ),
+ "UID $id has the right format" );
+ }
+ }
+
+ /**
+ * @covers UIDGenerator::newSequentialPerNodeID
+ */
+ public function testNewSequentialID() {
+ $id1 = UIDGenerator::newSequentialPerNodeID( 'test', 32 );
+ $id2 = UIDGenerator::newSequentialPerNodeID( 'test', 32 );
+
+ $this->assertType( 'float', $id1, "ID returned as float" );
+ $this->assertType( 'float', $id2, "ID returned as float" );
+ $this->assertGreaterThan( 0, $id1, "ID greater than 1" );
+ $this->assertGreaterThan( $id1, $id2, "IDs increasing in value" );
+ }
+
+ /**
+ * @covers UIDGenerator::newSequentialPerNodeIDs
+ */
+ public function testNewSequentialIDs() {
+ $ids = UIDGenerator::newSequentialPerNodeIDs( 'test', 32, 5 );
+ $lastId = null;
+ foreach ( $ids as $id ) {
+ $this->assertType( 'float', $id, "ID returned as float" );
+ $this->assertGreaterThan( 0, $id, "ID greater than 1" );
+ if ( $lastId ) {
+ $this->assertGreaterThan( $lastId, $id, "IDs increasing in value" );
+ }
+ $lastId = $id;
+ }
+ }
+}
--
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