test/hexapdf/image_loader/test_jpeg.rb in hexapdf-0.9.3 vs test/hexapdf/image_loader/test_jpeg.rb in hexapdf-0.10.0

@@ -64,9 +64,19 @@
       assert_equal(:DeviceCMYK, image[:ColorSpace])
       assert_equal([1.0, 0.0, 1.0, 0.0, 1.0, 0.0, 1.0, 0.0], image[:Decode])
       assert_equal(File.binread(jpeg), image.stream)
     end
 
+    it "works for a YCCK jpeg" do
+      jpeg = @images.grep(/ycck\.jpg/).first
+      image = @loader.load(@doc, jpeg)
+      assert_equal(5, image[:Width])
+      assert_equal(5, image[:Height])
+      assert_equal(:DeviceCMYK, image[:ColorSpace])
+      refute(image.key?(:Decode))
+      assert_equal(File.binread(jpeg), image.stream)
+    end
+
     it "fails if the JPEG is corrupt" do
       exp = assert_raises(HexaPDF::Error) do
         @loader.load(@doc, StringIO.new("some non JPEG data"))
       end
       assert_match(/marker code/, exp.message)