Merge commit '5d1e7'

1 files changed, 173 insertions, 0 deletions

diff --git a/tests/phpunit/includes/libs/IEUrlExtensionTest.php b/tests/phpunit/includes/libs/IEUrlExtensionTest.php
new file mode 100644
index 00000000..b7071230
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+++ b/tests/phpunit/includes/libs/IEUrlExtensionTest.php
@@ -0,0 +1,173 @@
+<?php
+
+/**
+ * Tests for IEUrlExtension::findIE6Extension
+ * @todo tests below for findIE6Extension should be split into...
+ *    ...a dataprovider and test method.
+ */
+class IEUrlExtensionTest extends MediaWikiTestCase {
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testSimple() {
+		$this->assertEquals(
+			'y',
+			IEUrlExtension::findIE6Extension( 'x.y' ),
+			'Simple extension'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testSimpleNoExt() {
+		$this->assertEquals(
+			'',
+			IEUrlExtension::findIE6Extension( 'x' ),
+			'No extension'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testEmpty() {
+		$this->assertEquals(
+			'',
+			IEUrlExtension::findIE6Extension( '' ),
+			'Empty string'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testQuestionMark() {
+		$this->assertEquals(
+			'',
+			IEUrlExtension::findIE6Extension( '?' ),
+			'Question mark only'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testExtQuestionMark() {
+		$this->assertEquals(
+			'x',
+			IEUrlExtension::findIE6Extension( '.x?' ),
+			'Extension then question mark'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testQuestionMarkExt() {
+		$this->assertEquals(
+			'x',
+			IEUrlExtension::findIE6Extension( '?.x' ),
+			'Question mark then extension'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testInvalidChar() {
+		$this->assertEquals(
+			'',
+			IEUrlExtension::findIE6Extension( '.x*' ),
+			'Extension with invalid character'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testInvalidCharThenExtension() {
+		$this->assertEquals(
+			'x',
+			IEUrlExtension::findIE6Extension( '*.x' ),
+			'Invalid character followed by an extension'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testMultipleQuestionMarks() {
+		$this->assertEquals(
+			'c',
+			IEUrlExtension::findIE6Extension( 'a?b?.c?.d?e?f' ),
+			'Multiple question marks'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testExeException() {
+		$this->assertEquals(
+			'd',
+			IEUrlExtension::findIE6Extension( 'a?b?.exe?.d?.e' ),
+			'.exe exception'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testExeException2() {
+		$this->assertEquals(
+			'exe',
+			IEUrlExtension::findIE6Extension( 'a?b?.exe' ),
+			'.exe exception 2'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testHash() {
+		$this->assertEquals(
+			'',
+			IEUrlExtension::findIE6Extension( 'a#b.c' ),
+			'Hash character preceding extension'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testHash2() {
+		$this->assertEquals(
+			'',
+			IEUrlExtension::findIE6Extension( 'a?#b.c' ),
+			'Hash character preceding extension 2'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testDotAtEnd() {
+		$this->assertEquals(
+			'',
+			IEUrlExtension::findIE6Extension( '.' ),
+			'Dot at end of string'
+		);
+	}
+
+	/**
+	 * @covers IEUrlExtension::findIE6Extension
+	 */
+	public function testTwoDots() {
+		$this->assertEquals(
+			'z',
+			IEUrlExtension::findIE6Extension( 'x.y.z' ),
+			'Two dots'
+		);
+	}
+}