Added new test cases.

Deleted old test cases.

tests/animated-gif.phpt

@@ -1,42 +1,25 @@
 --TEST--
-Animated gif test
+Animated GIF test
 --SKIPIF--
 <?php 
 	if(!function_exists('imagecreatetruecolor')) print 'skip GD not available';
+	if(!in_array('gif', av_get_encoders())) print 'skip GIF encoder not avilable';
 ?>
 --FILE--
 <?php
 
-$folder = dirname(__FILE__);
-$image = imagecreatetruecolor(852 / 4, 480 / 4);
-$file_in = av_file_open("$folder/source-code.mkv", "r");
-$file_out = av_file_open("$folder/source-code-output.gif", "w");
-
-$v_strm_in = av_stream_open($file_in, "video");
-$v_strm_out = av_stream_open($file_out, "video", array( "width" => imagesx($image), "height" => imagesy($image)));
-
-if(!$file_in || !$file_out || !$v_strm_in || !$v_strm_out) {
-	die();
-}
+require("helpers.php");
 
-$v_time = 0;
-while(!av_file_eof($file_in)) {
-	if(av_stream_read_image($v_strm_in, $image, $v_time)) {
-		av_stream_write_image($v_strm_out, $image, $v_time);
-	}
-	if($v_time > 8) {
-		break;
-	}
-}
-
-av_stream_close($v_strm_out);
-av_file_close($file_out);
+$folder = dirname(__FILE__);
+$filename = "test.gif";
 
-av_stream_close($v_strm_in);
-av_file_close($file_in);
+$testVideo = new TestVideo("$folder/$filename", 640, 480, 24, 5.0, true, false);
+$testVideo->create();
+$testVideo->verify();
+$testVideo->delete();
 
-echo filesize("$folder/source-code-output.gif");
+echo "OK\n";
 
 ?>
---EXPECTREGEX--
-\d{7,8}
+--EXPECT--
+OK