Merge commit '5d1e7'

1 files changed, 427 insertions, 0 deletions

diff --git a/tests/phpunit/includes/upload/UploadBaseTest.php b/tests/phpunit/includes/upload/UploadBaseTest.php
new file mode 100644
index 00000000..3d3b0068
--- /dev/null
+++ b/tests/phpunit/includes/upload/UploadBaseTest.php
@@ -0,0 +1,427 @@
+<?php
+
+/**
+ * @group Upload
+ */
+class UploadBaseTest extends MediaWikiTestCase {
+
+	/** @var UploadTestHandler */
+	protected $upload;
+
+	protected function setUp() {
+		global $wgHooks;
+		parent::setUp();
+
+		$this->upload = new UploadTestHandler;
+		$this->hooks = $wgHooks;
+		$wgHooks['InterwikiLoadPrefix'][] = function ( $prefix, &$data ) {
+			return false;
+		};
+	}
+
+	protected function tearDown() {
+		global $wgHooks;
+		$wgHooks = $this->hooks;
+
+		parent::tearDown();
+	}
+
+	/**
+	 * First checks the return code
+	 * of UploadBase::getTitle() and then the actual returned title
+	 *
+	 * @dataProvider provideTestTitleValidation
+	 * @covers UploadBase::getTitle
+	 */
+	public function testTitleValidation( $srcFilename, $dstFilename, $code, $msg ) {
+		/* Check the result code */
+		$this->assertEquals( $code,
+			$this->upload->testTitleValidation( $srcFilename ),
+			"$msg code" );
+
+		/* If we expect a valid title, check the title itself. */
+		if ( $code == UploadBase::OK ) {
+			$this->assertEquals( $dstFilename,
+				$this->upload->getTitle()->getText(),
+				"$msg text" );
+		}
+	}
+
+	/**
+	 * Test various forms of valid and invalid titles that can be supplied.
+	 */
+	public static function provideTestTitleValidation() {
+		return array(
+			/* Test a valid title */
+			array( 'ValidTitle.jpg', 'ValidTitle.jpg', UploadBase::OK,
+				'upload valid title' ),
+			/* A title with a slash */
+			array( 'A/B.jpg', 'B.jpg', UploadBase::OK,
+				'upload title with slash' ),
+			/* A title with illegal char */
+			array( 'A:B.jpg', 'A-B.jpg', UploadBase::OK,
+				'upload title with colon' ),
+			/* Stripping leading File: prefix */
+			array( 'File:C.jpg', 'C.jpg', UploadBase::OK,
+				'upload title with File prefix' ),
+			/* Test illegal suggested title (r94601) */
+			array( '%281%29.JPG', null, UploadBase::ILLEGAL_FILENAME,
+				'illegal title for upload' ),
+			/* A title without extension */
+			array( 'A', null, UploadBase::FILETYPE_MISSING,
+				'upload title without extension' ),
+			/* A title with no basename */
+			array( '.jpg', null, UploadBase::MIN_LENGTH_PARTNAME,
+				'upload title without basename' ),
+			/* A title that is longer than 255 bytes */
+			array( str_repeat( 'a', 255 ) . '.jpg', null, UploadBase::FILENAME_TOO_LONG,
+				'upload title longer than 255 bytes' ),
+			/* A title that is longer than 240 bytes */
+			array( str_repeat( 'a', 240 ) . '.jpg', null, UploadBase::FILENAME_TOO_LONG,
+				'upload title longer than 240 bytes' ),
+		);
+	}
+
+	/**
+	 * Test the upload verification functions
+	 * @covers UploadBase::verifyUpload
+	 */
+	public function testVerifyUpload() {
+		/* Setup with zero file size */
+		$this->upload->initializePathInfo( '', '', 0 );
+		$result = $this->upload->verifyUpload();
+		$this->assertEquals( UploadBase::EMPTY_FILE,
+			$result['status'],
+			'upload empty file' );
+	}
+
+	// Helper used to create an empty file of size $size.
+	private function createFileOfSize( $size ) {
+		$filename = tempnam( wfTempDir(), "mwuploadtest" );
+
+		$fh = fopen( $filename, 'w' );
+		ftruncate( $fh, $size );
+		fclose( $fh );
+
+		return $filename;
+	}
+
+	/**
+	 * test uploading a 100 bytes file with $wgMaxUploadSize = 100
+	 *
+	 * This method should be abstracted so we can test different settings.
+	 */
+	public function testMaxUploadSize() {
+		global $wgMaxUploadSize;
+		$savedGlobal = $wgMaxUploadSize; // save global
+		global $wgFileExtensions;
+		$wgFileExtensions[] = 'txt';
+
+		$wgMaxUploadSize = 100;
+
+		$filename = $this->createFileOfSize( $wgMaxUploadSize );
+		$this->upload->initializePathInfo( basename( $filename ) . '.txt', $filename, 100 );
+		$result = $this->upload->verifyUpload();
+		unlink( $filename );
+
+		$this->assertEquals(
+			array( 'status' => UploadBase::OK ), $result );
+
+		$wgMaxUploadSize = $savedGlobal; // restore global
+	}
+
+
+	/**
+	 * @dataProvider provideCheckSvgScriptCallback
+	 */
+	public function testCheckSvgScriptCallback( $svg, $wellFormed, $filterMatch, $message ) {
+		list( $formed, $match ) = $this->upload->checkSvgString( $svg );
+		$this->assertSame( $wellFormed, $formed, $message );
+		$this->assertSame( $filterMatch, $match, $message );
+	}
+
+	public static function provideCheckSvgScriptCallback() {
+		return array(
+			// html5sec SVG vectors
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"><script>alert(1)</script></svg>',
+				true,
+				true,
+				'Script tag in svg (http://html5sec.org/#47)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"><g onload="javascript:alert(1)"></g></svg>',
+				true,
+				true,
+				'SVG with onload property (http://html5sec.org/#11)'
+			),
+			array(
+				'<svg onload="javascript:alert(1)" xmlns="http://www.w3.org/2000/svg"></svg>',
+				true,
+				true,
+				'SVG with onload property (http://html5sec.org/#65)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <a xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="javascript:alert(1)"><rect width="1000" height="1000" fill="white"/></a> </svg>',
+				true,
+				true,
+				'SVG with javascript xlink (http://html5sec.org/#87)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><use xlink:href="data:application/xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIj4KPGRlZnM+CjxjaXJjbGUgaWQ9InRlc3QiIHI9IjUwIiBjeD0iMTAwIiBjeT0iMTAwIiBzdHlsZT0iZmlsbDogI0YwMCI+CjxzZXQgYXR0cmlidXRlTmFtZT0iZmlsbCIgYXR0cmlidXRlVHlwZT0iQ1NTIiBvbmJlZ2luPSdhbGVydChkb2N1bWVudC5jb29raWUpJwpvbmVuZD0nYWxlcnQoIm9uZW5kIiknIHRvPSIjMDBGIiBiZWdpbj0iMXMiIGR1cj0iNXMiIC8+CjwvY2lyY2xlPgo8L2RlZnM+Cjx1c2UgeGxpbms6aHJlZj0iI3Rlc3QiLz4KPC9zdmc+#test"/> </svg>',
+				true,
+				true,
+				'SVG with Opera image xlink (http://html5sec.org/#88 - c)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">  <animation xlink:href="javascript:alert(1)"/> </svg>',
+				true,
+				true,
+				'SVG with Opera animation xlink (http://html5sec.org/#88 - a)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">  <animation xlink:href="data:text/xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' onload=\'alert(1)\'%3E%3C/svg%3E"/> </svg>',
+				true,
+				true,
+				'SVG with Opera animation xlink (http://html5sec.org/#88 - b)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">  <image xlink:href="data:image/svg+xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' onload=\'alert(1)\'%3E%3C/svg%3E"/> </svg>',
+				true,
+				true,
+				'SVG with Opera image xlink (http://html5sec.org/#88 - c)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">  <foreignObject xlink:href="javascript:alert(1)"/> </svg>',
+				true,
+				true,
+				'SVG with Opera foreignObject xlink (http://html5sec.org/#88 - d)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">  <foreignObject xlink:href="data:text/xml,%3Cscript xmlns=\'http://www.w3.org/1999/xhtml\'%3Ealert(1)%3C/script%3E"/> </svg>',
+				true,
+				true,
+				'SVG with Opera foreignObject xlink (http://html5sec.org/#88 - e)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <set attributeName="onmouseover" to="alert(1)"/> </svg>',
+				true,
+				true,
+				'SVG with event handler set (http://html5sec.org/#89 - a)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <animate attributeName="onunload" to="alert(1)"/> </svg>',
+				true,
+				true,
+				'SVG with event handler animate (http://html5sec.org/#89 - a)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <handler xmlns:ev="http://www.w3.org/2001/xml-events" ev:event="load">alert(1)</handler> </svg>',
+				true,
+				true,
+				'SVG with element handler (http://html5sec.org/#94)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <feImage> <set attributeName="xlink:href" to="data:image/svg+xml;charset=utf-8;base64, PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxzY3JpcHQ%2BYWxlcnQoMSk8L3NjcmlwdD48L3N2Zz4NCg%3D%3D"/> </feImage> </svg>',
+				true,
+				true,
+				'SVG with href to data: url (http://html5sec.org/#95)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" id="foo"> <x xmlns="http://www.w3.org/2001/xml-events" event="load" observer="foo" handler="data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%3Chandler%20xml%3Aid%3D%22bar%22%20type%3D%22application%2Fecmascript%22%3E alert(1) %3C%2Fhandler%3E%0A%3C%2Fsvg%3E%0A#bar"/> </svg>',
+				true,
+				true,
+				'SVG with Tiny handler (http://html5sec.org/#104)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <a id="x"><rect fill="white" width="1000" height="1000"/></a> <rect fill="white" style="clip-path:url(test3.svg#a);fill:url(#b);filter:url(#c);marker:url(#d);mask:url(#e);stroke:url(#f);"/> </svg>',
+				true,
+				true,
+				'SVG with new CSS styles properties (http://html5sec.org/#109)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <a id="x"><rect fill="white" width="1000" height="1000"/></a> <rect clip-path="url(test3.svg#a)" /> </svg>',
+				true,
+				true,
+				'SVG with new CSS styles properties as attributes'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <a id="x"> <rect fill="white" width="1000" height="1000"/> </a> <rect fill="url(http://html5sec.org/test3.svg#a)" /> </svg>',
+				true,
+				true,
+				'SVG with new CSS styles properties as attributes (2)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <path d="M0,0" style="marker-start:url(test4.svg#a)"/> </svg>',
+				true,
+				true,
+				'SVG with path marker-start (http://html5sec.org/#110)'
+			),
+			array(
+				'<?xml version="1.0"?> <?xml-stylesheet type="text/xml" href="#stylesheet"?> <!DOCTYPE doc [ <!ATTLIST xsl:stylesheet id ID #REQUIRED>]> <svg xmlns="http://www.w3.org/2000/svg"> <xsl:stylesheet id="stylesheet" version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <iframe xmlns="http://www.w3.org/1999/xhtml" src="javascript:alert(1)"></iframe> </xsl:template> </xsl:stylesheet> <circle fill="red" r="40"></circle> </svg>',
+				true,
+				true,
+				'SVG with embedded stylesheet (http://html5sec.org/#125)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" id="x"> <listener event="load" handler="#y" xmlns="http://www.w3.org/2001/xml-events" observer="x"/> <handler id="y">alert(1)</handler> </svg>',
+				true,
+				true,
+				'SVG with handler attribute (http://html5sec.org/#127)'
+			),
+			array(
+				// Haven't found a browser that accepts this particular example, but we
+				// don't want to allow embeded svgs, ever
+				'<svg> <image style=\'filter:url("data:image/svg+xml;charset=utf-8;base64, PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxzY3JpcHQ/YWxlcnQoMSk8L3NjcmlwdD48L3N2Zz4NCg==")\' /> </svg>',
+				true,
+				true,
+				'SVG with image filter via style (http://html5sec.org/#129)'
+			),
+			array(
+				// This doesn't seem possible without embedding the svg, but just in case
+				'<svg> <a xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="?"> <circle r="400"></circle> <animate attributeName="xlink:href" begin="0" from="javascript:alert(1)" to="" /> </a></svg>',
+				true,
+				true,
+				'SVG with animate from (http://html5sec.org/#137)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <a><text y="1em">Click me</text> <animate attributeName="xlink:href" values="javascript:alert(\'Bang!\')" begin="0s" dur="0.1s" fill="freeze" /> </a></svg>',
+				true,
+				true,
+				'SVG with animate xlink:href (http://html5sec.org/#137)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:y="http://www.w3.org/1999/xlink"> <a y:href="#"> <text y="1em">Click me</text> <animate attributeName="y:href" values="javascript:alert(\'Bang!\')" begin="0s" dur="0.1s" fill="freeze" /> </a> </svg>',
+				true,
+				true,
+				'SVG with animate y:href (http://html5sec.org/#137)'
+			),
+
+			// Other hostile SVG's
+			array(
+				'<?xml version="1.0" encoding="UTF-8" standalone="no"?> <svg xmlns:xlink="http://www.w3.org/1999/xlink"> <image xlink:href="https://upload.wikimedia.org/wikipedia/commons/3/34/Bahnstrecke_Zeitz-Camburg_1930.png" /> </svg>',
+				true,
+				true,
+				'SVG with non-local image href (bug 65839)'
+			),
+			array(
+				'<?xml version="1.0" ?> <?xml-stylesheet type="text/xsl" href="/w/index.php?title=User:Jeeves/test.xsl&amp;action=raw&amp;format=xml" ?> <svg> <height>50</height> <width>100</width> </svg>',
+				true,
+				true,
+				'SVG with remote stylesheet (bug 57550)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" viewbox="-1 -1 15 15"> <rect y="0" height="13" width="12" stroke="#179" rx="1" fill="#2ac"/> <text x="1.5" y="11" font-family="courier" stroke="white" font-size="16"><![CDATA[B]]></text> <iframe xmlns="http://www.w3.org/1999/xhtml" srcdoc="&#x3C;&#x73;&#x63;&#x72;&#x69;&#x70;&#x74;&#x3E;&#x61;&#x6C;&#x65;&#x72;&#x74;&#x28;&#x27;&#x58;&#x53;&#x53;&#x45;&#x44;&#x20;&#x3D;&#x3E;&#x20;&#x44;&#x6F;&#x6D;&#x61;&#x69;&#x6E;&#x28;&#x27;&#x2B;&#x74;&#x6F;&#x70;&#x2E;&#x64;&#x6F;&#x63;&#x75;&#x6D;&#x65;&#x6E;&#x74;&#x2E;&#x64;&#x6F;&#x6D;&#x61;&#x69;&#x6E;&#x2B;&#x27;&#x29;&#x27;&#x29;&#x3B;&#x3C;&#x2F;&#x73;&#x63;&#x72;&#x69;&#x70;&#x74;&#x3E;"></iframe> </svg>',
+				true,
+				true,
+				'SVG with rembeded iframe (bug 60771)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" viewBox="6 3 177 153" xmlns:xlink="http://www.w3.org/1999/xlink"> <style>@import url("https://fonts.googleapis.com/css?family=Bitter:700&amp;text=WebPlatform.org");</style> <g transform="translate(-.5,-.5)"> <text fill="#474747" x="95" y="150" text-anchor="middle" font-family="Bitter" font-size="20" font-weight="bold">WebPlatform.org</text> </g> </svg>',
+				true,
+				true,
+				'SVG with @import in style element (bug 69008)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" viewBox="6 3 177 153" xmlns:xlink="http://www.w3.org/1999/xlink"> <style>@import url("https://fonts.googleapis.com/css?family=Bitter:700&amp;text=WebPlatform.org");<foo/></style> <g transform="translate(-.5,-.5)"> <text fill="#474747" x="95" y="150" text-anchor="middle" font-family="Bitter" font-size="20" font-weight="bold">WebPlatform.org</text> </g> </svg>',
+				true,
+				true,
+				'SVG with @import in style element and child element (bug 69008#c11)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" viewBox="6 3 177 153" xmlns:xlink="http://www.w3.org/1999/xlink"> <style>@imporT "https://fonts.googleapis.com/css?family=Bitter:700&amp;text=WebPlatform.org";</style> <g transform="translate(-.5,-.5)"> <text fill="#474747" x="95" y="150" text-anchor="middle" font-family="Bitter" font-size="20" font-weight="bold">WebPlatform.org</text> </g> </svg>',
+				true,
+				true,
+				'SVG with case-insensitive @import in style element (bug T85349)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <rect width="100" height="100" style="background-image:url(https://www.google.com/images/srpr/logo11w.png)"/> </svg>',
+				true,
+				true,
+				'SVG with remote background image (bug 69008)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <rect width="100" height="100" style="background-image:\55rl(https://www.google.com/images/srpr/logo11w.png)"/> </svg>',
+				true,
+				true,
+				'SVG with remote background image, encoded (bug 69008)'
+			),
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg"> <style> #a { background-image:\55rl(\'https://www.google.com/images/srpr/logo11w.png\'); } </style> <rect width="100" height="100" id="a"/> </svg>',
+				true,
+				true,
+				'SVG with remote background image, in style element (bug 69008)'
+			),
+			array(
+				// This currently doesn't seem to work in any browsers, but in case
+				// http://www.w3.org/TR/css3-images/ is implemented for SVG files
+				'<svg xmlns="http://www.w3.org/2000/svg"> <rect width="100" height="100" style="background-image:image(\'sprites.svg#xywh=40,0,20,20\')"/> </svg>',
+				true,
+				true,
+				'SVG with remote background image using image() (bug 69008)'
+			),
+			array(
+				// As reported by Cure53
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <a xlink:href="data:text/html;charset=utf-8;base64, PHNjcmlwdD5hbGVydChkb2N1bWVudC5kb21haW4pPC9zY3JpcHQ%2BDQo%3D"> <circle r="400" fill="red"></circle> </a> </svg>',
+				true,
+				true,
+				'SVG with data:text/html link target (firefox only)'
+			),
+			array(
+				'<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [ <!ENTITY lol "lol"> <!ENTITY lol2 "&#x3C;&#x73;&#x63;&#x72;&#x69;&#x70;&#x74;&#x3E;&#x61;&#x6C;&#x65;&#x72;&#x74;&#x28;&#x27;&#x58;&#x53;&#x53;&#x45;&#x44;&#x20;&#x3D;&#x3E;&#x20;&#x27;&#x2B;&#x64;&#x6F;&#x63;&#x75;&#x6D;&#x65;&#x6E;&#x74;&#x2E;&#x64;&#x6F;&#x6D;&#x61;&#x69;&#x6E;&#x29;&#x3B;&#x3C;&#x2F;&#x73;&#x63;&#x72;&#x69;&#x70;&#x74;&#x3E;"> ]> <svg xmlns="http://www.w3.org/2000/svg" width="68" height="68" viewBox="-34 -34 68 68" version="1.1"> <circle cx="0" cy="0" r="24" fill="#c8c8c8"/> <text x="0" y="0" fill="black">&lol2;</text> </svg>',
+				true,
+				true,
+				'SVG with encoded script tag in internal entity (reported by Beyond Security)'
+			),
+			array(
+				'<?xml version="1.0"?> <!DOCTYPE svg [ <!ENTITY foo SYSTEM "file:///etc/passwd"> ]> <svg xmlns="http://www.w3.org/2000/svg" version="1.1"> <desc>&foo;</desc> <rect width="300" height="100" style="fill:rgb(0,0,255);stroke-width:1;stroke:rgb(0,0,2)" /> </svg>',
+				false,
+				false,
+				'SVG with external entity'
+			),
+
+			// Test good, but strange files that we want to allow
+			array(
+				'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g> <a xlink:href="http://en.wikipedia.org/wiki/Main_Page"> <path transform="translate(0,496)" id="path6706" d="m 112.09375,107.6875 -5.0625,3.625 -4.3125,5.03125 -0.46875,0.5 -4.09375,3.34375 -9.125,5.28125 -8.625,-3.375 z" style="fill:#cccccc;fill-opacity:1;stroke:#6e6e6e;stroke-width:0.69999999;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;display:inline" /> </a> </g> </svg>',
+				true,
+				false,
+				'SVG with <a> link to a remote site'
+			),
+			array(
+				'<svg> <defs> <filter id="filter6226" x="-0.93243687" width="2.8648737" y="-0.24250539" height="1.4850108"> <feGaussianBlur stdDeviation="3.2344681" id="feGaussianBlur6228" /> </filter> <clipPath id="clipPath2436"> <path d="M 0,0 L 0,0 L 0,0 L 0,0 z" id="path2438" /> </clipPath> </defs> <g clip-path="url(#clipPath2436)" id="g2460"> <text id="text2466"> <tspan>12345</tspan> </text> </g> <path style="fill:#346733;fill-rule:evenodd;stroke:#000000;stroke-width:1;stroke-linecap:round;stroke-linejoin:bevel;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:1, 1;stroke-dashoffset:0;filter:url(\'#filter6226\');fill-opacity:1;opacity:0.79807692" d="M 236.82371,332.63732 C 236.92217,332.63732 z" id="path5618" /> </svg>',
+				true,
+				false,
+				'SVG with local urls, including filter: in style'
+			),
+		);
+	}
+}
+
+class UploadTestHandler extends UploadBase {
+	public function initializeFromRequest( &$request ) {
+	}
+
+	public function testTitleValidation( $name ) {
+		$this->mTitle = false;
+		$this->mDesiredDestName = $name;
+		$this->mTitleError = UploadBase::OK;
+		$this->getTitle();
+
+		return $this->mTitleError;
+	}
+
+	/**
+	 * Almost the same as UploadBase::detectScriptInSvg, except it's
+	 * public, works on an xml string instead of filename, and returns
+	 * the result instead of interpreting them.
+	 */
+	public function checkSvgString( $svg ) {
+		$check = new XmlTypeCheck(
+			$svg,
+			array( $this, 'checkSvgScriptCallback' ),
+			false,
+			array( 'processing_instruction_handler' => 'UploadBase::checkSvgPICallback' )
+		);
+		return array( $check->wellFormed, $check->filterMatch );
+	}
+}