Update to MediaWiki 1.21.2

1 files changed, 220 insertions, 0 deletions

diff --git a/tests/phpunit/includes/WebRequestTest.php b/tests/phpunit/includes/WebRequestTest.php
new file mode 100644
index 00000000..46f80255
--- /dev/null
+++ b/tests/phpunit/includes/WebRequestTest.php
@@ -0,0 +1,220 @@
+<?php
+
+class WebRequestTest extends MediaWikiTestCase {
+	protected $oldServer;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->oldServer = $_SERVER;
+	}
+
+	protected function tearDown() {
+		$_SERVER = $this->oldServer;
+
+		parent::tearDown();
+	}
+
+	/**
+	 * @dataProvider provideDetectServer
+	 */
+	function testDetectServer( $expected, $input, $description ) {
+		$_SERVER = $input;
+		$result = WebRequest::detectServer();
+		$this->assertEquals( $expected, $result, $description );
+	}
+
+	public static function provideDetectServer() {
+		return array(
+			array(
+				'http://x',
+				array(
+					'HTTP_HOST' => 'x'
+				),
+				'Host header'
+			),
+			array(
+				'https://x',
+				array(
+					'HTTP_HOST' => 'x',
+					'HTTPS' => 'on',
+				),
+				'Host header with secure'
+			),
+			array(
+				'http://x',
+				array(
+					'HTTP_HOST' => 'x',
+					'SERVER_PORT' => 80,
+				),
+				'Default SERVER_PORT',
+			),
+			array(
+				'http://x',
+				array(
+					'HTTP_HOST' => 'x',
+					'HTTPS' => 'off',
+				),
+				'Secure off'
+			),
+			array(
+				'http://y',
+				array(
+					'SERVER_NAME' => 'y',
+				),
+				'Server name'
+			),
+			array(
+				'http://x',
+				array(
+					'HTTP_HOST' => 'x',
+					'SERVER_NAME' => 'y',
+				),
+				'Host server name precedence'
+			),
+			array(
+				'http://[::1]:81',
+				array(
+					'HTTP_HOST' => '[::1]',
+					'SERVER_NAME' => '::1',
+					'SERVER_PORT' => '81',
+				),
+				'Apache bug 26005'
+			),
+			array(
+				'http://localhost',
+				array(
+					'SERVER_NAME' => '[2001'
+				),
+				'Kind of like lighttpd per commit message in MW r83847',
+			),
+			array(
+				'http://[2a01:e35:2eb4:1::2]:777',
+				array(
+					'SERVER_NAME' => '[2a01:e35:2eb4:1::2]:777'
+				),
+				'Possible lighttpd environment per bug 14977 comment 13',
+			),
+		);
+	}
+
+	/**
+	 * @dataProvider provideGetIP
+	 */
+	function testGetIP( $expected, $input, $squid, $private, $description ) {
+		global $wgSquidServersNoPurge, $wgUsePrivateIPs;
+		$_SERVER = $input;
+		$wgSquidServersNoPurge = $squid;
+		$wgUsePrivateIPs = $private;
+		$request = new WebRequest();
+		$result = $request->getIP();
+		$this->assertEquals( $expected, $result, $description );
+	}
+
+	public static function provideGetIP() {
+		return array(
+			array(
+				'127.0.0.1',
+				array(
+					'REMOTE_ADDR' => '127.0.0.1'
+				),
+				array(),
+				false,
+				'Simple IPv4'
+			),
+			array(
+				'::1',
+				array(
+					'REMOTE_ADDR' => '::1'
+				),
+				array(),
+				false,
+				'Simple IPv6'
+			),
+			array(
+				'12.0.0.3',
+				array(
+					'REMOTE_ADDR' => '12.0.0.1',
+					'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+				),
+				array( '12.0.0.1', '12.0.0.2' ),
+				false,
+				'With X-Forwaded-For'
+			),
+			array(
+				'12.0.0.1',
+				array(
+					'REMOTE_ADDR' => '12.0.0.1',
+					'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+				),
+				array(),
+				false,
+				'With X-Forwaded-For and disallowed server'
+			),
+			array(
+				'12.0.0.2',
+				array(
+					'REMOTE_ADDR' => '12.0.0.1',
+					'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+				),
+				array( '12.0.0.1' ),
+				false,
+				'With multiple X-Forwaded-For and only one allowed server'
+			),
+			array(
+				'12.0.0.2',
+				array(
+					'REMOTE_ADDR' => '12.0.0.2',
+					'HTTP_X_FORWARDED_FOR' => '10.0.0.3, 12.0.0.2'
+				),
+				array( '12.0.0.1', '12.0.0.2' ),
+				false,
+				'With X-Forwaded-For and private IP'
+			),
+			array(
+				'10.0.0.3',
+				array(
+					'REMOTE_ADDR' => '12.0.0.2',
+					'HTTP_X_FORWARDED_FOR' => '10.0.0.3, 12.0.0.2'
+				),
+				array( '12.0.0.1', '12.0.0.2' ),
+				true,
+				'With X-Forwaded-For and private IP (allowed)'
+			),
+		);
+	}
+
+	/**
+	 * @expectedException MWException
+	 */
+	function testGetIpLackOfRemoteAddrThrowAnException() {
+		$request = new WebRequest();
+		# Next call throw an exception about lacking an IP
+		$request->getIP();
+	}
+
+	public static function provideLanguageData() {
+		return array(
+			array( '', array(), 'Empty Accept-Language header' ),
+			array( 'en', array( 'en' => 1 ), 'One language' ),
+			array( 'en, ar', array( 'en' => 1, 'ar' => 1 ), 'Two languages listed in appearance order.' ),
+			array( 'zh-cn,zh-tw', array( 'zh-cn' => 1, 'zh-tw' => 1 ), 'Two equally prefered languages, listed in appearance order per rfc3282. Checks c9119' ),
+			array( 'es, en; q=0.5', array( 'es' => 1, 'en' => '0.5' ), 'Spanish as first language and English and second' ),
+			array( 'en; q=0.5, es', array( 'es' => 1, 'en' => '0.5' ), 'Less prefered language first' ),
+			array( 'fr, en; q=0.5, es', array( 'fr' => 1, 'es' => 1, 'en' => '0.5' ), 'Three languages' ),
+			array( 'en; q=0.5, es', array( 'es' => 1, 'en' => '0.5' ), 'Two languages' ),
+			array( 'en, zh;q=0', array( 'en' => 1 ), "It's Chinese to me" ),
+			array( 'es; q=1, pt;q=0.7, it; q=0.6, de; q=0.1, ru;q=0', array( 'es' => '1', 'pt' => '0.7', 'it' => '0.6', 'de' => '0.1' ), 'Preference for romance languages' ),
+			array( 'en-gb, en-us; q=1', array( 'en-gb' => 1, 'en-us' => '1' ), 'Two equally prefered English variants' ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideLanguageData
+	 */
+	function testAcceptLang( $acceptLanguageHeader, $expectedLanguages, $description ) {
+		$_SERVER = array( 'HTTP_ACCEPT_LANGUAGE' => $acceptLanguageHeader );
+		$request = new WebRequest();
+		$this->assertSame( $request->getAcceptLang(), $expectedLanguages, $description );
+	}
+}