*/
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' );
$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() );
+ }
}