- Add ImageMagick 6.8.3-1 sources

ImageMagick-6.8.3-1/PerlMagick/t/png/write.t

@@ -0,0 +1,68 @@
+#!/usr/bin/perl
+#
+# Test writing PNG images
+#
+# Contributed by Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
+#
+BEGIN { $| = 1; $test=1; print "1..6\n"; }
+END {print "not ok $test\n" unless $loaded;}
+
+use Image::Magick;
+$loaded=1;
+
+require 't/subroutines.pl';
+
+chdir 't/png' || die 'Cd failed';
+
+#
+# 1) Test Black-and-white, bit_depth=1 PNG
+# 
+print( "1-bit grayscale PNG ...\n" );
+testReadWrite( 'input_bw.png', 'output_bw.png', q/quality=>95/,
+  '349c2ff9310d578051e40e80d42cfc36ca29ba93e353df175219f7448da5eeee');
+
+#
+# 2) Test monochrome image
+#
+++$test;
+print( "8-bit grayscale PNG ...\n" );
+testReadWrite( 'input_mono.png',
+  'output_mono.png', '',
+  'cda5c7a8ba8250de624af6dc825ad6772ebba3a7fa6da756c5b1ca228b62f8ac');
+#
+# 3) Test 16-bit Portable Network Graphics
+# 
+++$test;
+print( "16-bit grayscale PNG ...\n" );
+testReadWrite( 'input_16.png',
+  'output_16.png',
+  q/quality=>55/,
+  'fa6b164245b385b3dea5764074be2c959a503dde90ecb1d4ba9c76a46bb8e4e6',
+  '82f48df83eec5bacbe2c38f13ce7e2219e5e318f4b2974d928d0ea7f7cec65fd' );
+#
+# 4) Test pseudocolor image
+#
+++$test;
+print( "8-bit indexed-color PNG ...\n" );
+testReadWrite( 'input_256.png',
+  'output_256.png',
+  q/quality=>54/,
+  '066c0047c6e7e3f4cda1c86224441bfd5f522b5805b2a9190dcfa5294d94e4bd' );
+#
+# 5) Test truecolor image
+#
+++$test;
+print( "24-bit Truecolor PNG ...\n" );
+testReadWrite( 'input_truecolor.png',
+  'output_truecolor.png',
+  q/quality=>55/,
+  '55913611798c087b9300b14d3baeda08a142910ad120379a9308a6b8c8b2f6e8' );
+#
+# 6) Test Multiple-image Network Graphics
+#
+++$test;
+print( "MNG with 24-bit Truecolor PNGs ...\n" );
+testReadWrite( 'input.mng',
+  'output.mng',
+  q/quality=>55/,
+  '40805ef3db6e3a94c85e30e591e5881dc660ff863591d6f56605dba64d03d83d' );