new pictures/ directory has files used to test PICTURE metadata importing

test/Makefile.am

@@ -17,7 +17,7 @@
 
 TESTS_ENVIRONMENT = FLAC__TEST_LEVEL=@FLAC__TEST_LEVEL@ FLAC__TEST_WITH_VALRGIND=@FLAC__TEST_WITH_VALGRIND@
 
-SUBDIRS = cuesheets flac-to-flac-metadata-test-files metaflac-test-files
+SUBDIRS = cuesheets flac-to-flac-metadata-test-files metaflac-test-files pictures
 
 if FLaC__HAS_OGG
 OGG_TESTS = \

test/pictures/Makefile.am

@@ -0,0 +1,32 @@
+#  FLAC - Free Lossless Audio Codec
+#  Copyright (C) 2006  Josh Coalson
+#
+#  This file is part the FLAC project.  FLAC is comprised of several
+#  components distributed under difference licenses.  The codec libraries
+#  are distributed under Xiph.Org's BSD-like license (see the file
+#  COPYING.Xiph in this distribution).  All other programs, libraries, and
+#  plugins are distributed under the GPL (see COPYING.GPL).  The documentation
+#  is distributed under the Gnu FDL (see COPYING.FDL).  Each file in the
+#  FLAC distribution contains at the top the terms under which it may be
+#  distributed.
+#
+#  Since this particular file is relevant to all components of FLAC,
+#  it may be distributed under the Xiph.Org license, which is the least
+#  restrictive of those mentioned above.  See the file COPYING.Xiph in this
+#  distribution.
+
+EXTRA_DIST = \
+	0.gif \
+	0.jpg \
+	0.png \
+	1.gif \
+	1.png \
+	2.gif \
+	2.png \
+	3.png \
+	4.jpg \
+	4.png \
+	5.png \
+	6.png \
+	7.png \
+	8.png