X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=tests%2Fphpunit%2Fincludes%2FGitInfoTest.php;h=0f241cd12b16b534f2b3583d65b7e4d036dbf735;hb=bdc6b4e378c6872a20f6fb5842f1a49961af91b4;hp=ae858f5d5e47e6d6a7aa7eaa04a508e96f889377;hpb=d19826aa35b206847a568a4b2c1c9ffaa615fca5;p=lhc%2Fweb%2Fwiklou.git

diff --git a/tests/phpunit/includes/GitInfoTest.php b/tests/phpunit/includes/GitInfoTest.php
index ae858f5d5e..0f241cd12b 100644
--- a/tests/phpunit/includes/GitInfoTest.php
+++ b/tests/phpunit/includes/GitInfoTest.php
@@ -4,6 +4,39 @@
  */
 class GitInfoTest extends MediaWikiTestCase {
 
+	private static $tempDir;
+
+	public static function setUpBeforeClass() {
+		self::$tempDir = wfTempDir() . '/mw-phpunit-' . wfRandomString( 8 );
+		if ( !mkdir( self::$tempDir ) ) {
+			self::$tempDir = null;
+			throw new Exception( 'Unable to create temporary directory' );
+		}
+		mkdir( self::$tempDir . '/gitrepo' );
+		mkdir( self::$tempDir . '/gitrepo/1' );
+		mkdir( self::$tempDir . '/gitrepo/2' );
+		mkdir( self::$tempDir . '/gitrepo/3' );
+		mkdir( self::$tempDir . '/gitrepo/1/.git' );
+		mkdir( self::$tempDir . '/gitrepo/1/.git/refs' );
+		mkdir( self::$tempDir . '/gitrepo/1/.git/refs/heads' );
+		file_put_contents( self::$tempDir . '/gitrepo/1/.git/HEAD',
+			"ref: refs/heads/master\n" );
+		file_put_contents( self::$tempDir . '/gitrepo/1/.git/refs/heads/master',
+			"0123456789012345678901234567890123abcdef\n" );
+		file_put_contents( self::$tempDir . '/gitrepo/1/.git/packed-refs',
+			"abcdef6789012345678901234567890123456789 refs/heads/master\n" );
+		file_put_contents( self::$tempDir . '/gitrepo/2/.git',
+			"gitdir: ../1/.git\n" );
+		file_put_contents( self::$tempDir . '/gitrepo/3/.git',
+			'gitdir: ' . self::$tempDir . "/gitrepo/1/.git\n" );
+	}
+
+	public static function tearDownAfterClass() {
+		if ( self::$tempDir ) {
+			wfRecursiveRemoveDir( self::$tempDir );
+		}
+	}
+
 	protected function setUp() {
 		parent::setUp();
 		$this->setMwGlobals( 'wgGitInfoCacheDirectory', __DIR__ . '/../data/gitinfo' );
@@ -43,4 +76,36 @@ class GitInfoTest extends MediaWikiTestCase {
 		$this->assertTrue( $fixture->cacheIsComplete() );
 	}
 
+	public function testReadingHead() {
+		$dir = self::$tempDir . '/gitrepo/1';
+		$fixture = new GitInfo( $dir );
+
+		$this->assertEquals( 'refs/heads/master', $fixture->getHead() );
+		$this->assertEquals( '0123456789012345678901234567890123abcdef', $fixture->getHeadSHA1() );
+	}
+
+	public function testIndirection() {
+		$dir = self::$tempDir . '/gitrepo/2';
+		$fixture = new GitInfo( $dir );
+
+		$this->assertEquals( 'refs/heads/master', $fixture->getHead() );
+		$this->assertEquals( '0123456789012345678901234567890123abcdef', $fixture->getHeadSHA1() );
+	}
+
+	public function testIndirection2() {
+		$dir = self::$tempDir . '/gitrepo/3';
+		$fixture = new GitInfo( $dir );
+
+		$this->assertEquals( 'refs/heads/master', $fixture->getHead() );
+		$this->assertEquals( '0123456789012345678901234567890123abcdef', $fixture->getHeadSHA1() );
+	}
+
+	public function testReadingPackedRefs() {
+		$dir = self::$tempDir . '/gitrepo/1';
+		unlink( self::$tempDir . '/gitrepo/1/.git/refs/heads/master' );
+		$fixture = new GitInfo( $dir );
+
+		$this->assertEquals( 'refs/heads/master', $fixture->getHead() );
+		$this->assertEquals( 'abcdef6789012345678901234567890123456789', $fixture->getHeadSHA1() );
+	}
 }