PerlMagick/t/tiff/write.t

#!/usr/bin/perl
#
# Test writing TIFF images
#
# Contributed by Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
#
BEGIN { $| = 1; $test=1; print "1..10\n"; }
END {print "not ok $test\n" unless $loaded;}

use Image::Magick;
$loaded=1;

require 't/subroutines.pl';

chdir 't/tiff' || die 'Cd failed';

#
# 1) Test 4-bit pseudocolor image
#
print("PseudoColor image (4 bits/sample) ...\n");
testReadWrite( 'input_16.tiff',
  'output_16.tiff',
  q//,
  '4c8ba149f3b22a9d846e72e8317834871f5fb173799620d4d059e62f69576846');

#
# 2) Test 8-bit pseudocolor image
#
++$test;
print("PseudoColor image (8 bits/sample) ...\n");
testReadWrite( 'input_256.tiff',
  'output_256.tiff',
  q//,
  '48113b47a70a1d8dc046327cb9c799ed265e5d76a5eb0495d142015c4bd44b23');

#
# 3) Test 4-bit pseudocolor + matte channel image
#
++$test;
print("PseudoColor image (4 bits/sample + matte channel) ...\n");
testReadWrite( 'input_16_matte.tiff',
  'output_16_matte.tiff',
  q//,
  '4c8ba149f3b22a9d846e72e8317834871f5fb173799620d4d059e62f69576846' );

#
# 4) Test 8-bit pseudocolor + matte channel image
#
++$test;
print("PseudoColor image (8 bits/sample + matte channel) ...\n");
testReadWrite( 'input_256_matte.tiff',
  'output_256_matte.tiff',
  q//,
  'f50dea7da00ff27cc5fd5bc66bf0146b68b207ea7df919f72c4ccb02cb40f759' );

#
# 5) Test truecolor image
#
++$test;
print("TrueColor image (8 bits/sample) ...\n");
testReadWrite( 'input_truecolor.tiff',
  'output_truecolor.tiff',
  q/quality=>55/,
  '359291f6da6c9118bef6d75604be979b3267e4df0716e1bfc357f13cafd0acb8' );

#
# 6) Test monochrome image
#
++$test;
print("Gray image (1 bit per sample) ...\n");
testReadWrite(  'input_mono.tiff',
  'output_mono.tiff',
  q//,
  '57fc672e7e231d3f92793d9b2073132def273f4be3115bcbed1c49a1c3131222' );

#
# 7) Test gray 4 bit image
#
++$test;
print("Gray image (4 bits per sample) ...\n");
testReadWrite(  'input_gray_4bit.tiff',
  'output_gray_4bit.tiff',
  q//,
  'a3ae7f6908bb538751f59565dd17f28f83201620ca3ccc8a87a388b3d4c50232' );

#
# 8) Test gray 8 bit image
#
++$test;
print("Gray image (8 bits per sample) ...\n");
testReadWrite(  'input_gray_8bit.tiff',
  'output_gray_8bit.tiff',
  q//,
  '63783c30b21fca4cc94bb6c02ae37df722224a466d997db39bb7ddece5e236a8' );

#
# 9) Test gray 4 bit image (with matte channel)
#
++$test;
print("Gray image (4 bits per sample + matte channel) ...\n");
testReadWrite(  'input_gray_4bit_matte.tiff',
  'output_gray_4bit_matte.tiff',
  q//,
  '44cb1a46bd5a147f446b18cea8b07cfdf31acdc856029f95d91193add5c11b85' );

#
# 10) Test gray 8 bit image (with matte channel)
#
++$test;
print("Gray image (8 bits per sample + matte channel) ...\n");
testReadWrite(  'input_gray_8bit_matte.tiff',
  'output_gray_8bit_matte.tiff',
  q//,
  '44cb1a46bd5a147f446b18cea8b07cfdf31acdc856029f95d91193add5c11b85' );