test/Image2.rb in rmagick-2.13.3 vs test/Image2.rb in rmagick-2.13.4

@@ -122,11 +122,11 @@
         assert_raise(ArgumentError) { @img.convolve }
         assert_raise(ArgumentError) { @img.convolve(order) }
         assert_raise(IndexError) { @img.convolve(5, kernel) }
         assert_raise(IndexError) { @img.convolve(order, "x") }
         assert_raise(TypeError) { @img.convolve(3, [1.0, 1.0, 1.0, 1.0, 'x', 1.0, 1.0, 1.0, 1.0]) }
-        assert_raise(Magick::ImageMagickError) { @img.convolve(2, [1.0, 1.0, 1.0, 1.0]) }
+        assert_raise(Magick::ImageMagickError) { @img.convolve(-1, [1.0, 1.0, 1.0, 1.0]) }
     end
 
     def test_convolve_channel
         assert_raise(ArgumentError) { @img.convolve_channel }
         assert_raise(ArgumentError) { @img.convolve_channel(3) }
@@ -442,11 +442,15 @@
         @img.iptc_profile = "test profile"
         assert_nothing_raised do
             @img.each_profile do |name, value|
                 assert_equal("iptc", name)
                 # As of 6.3.1
-                assert_equal("8BIM\004\004\000\000\000\000\001\340test profile", value)
+                if IM_VERSION < Gem::Version.new("6.6.4") || (IM_VERSION == Gem::Version.new("6.6.4") && IM_REVISION < Gem::Version.new("5"))
+                    assert_equal("8BIM\004\004\000\000\000\000\001\340test profile", value)
+                else
+                    assert_equal("test profile", value)
+                end
             end
         end
     end
 
     def test_edge
@@ -580,10 +584,10 @@
             res = @img.export_pixels_to_str(0, 0, 10, 10, "I", Magick::IntegerPixel)
             assert_equal(10*10*4, res.length)
         end
         assert_nothing_raised do
             res = @img.export_pixels_to_str(0, 0, 10, 10, "I", Magick::LongPixel)
-            assert_equal(10*10*8, res.length)
+            assert_equal(10*10*[1].pack("L!").length, res.length)
         end
         assert_nothing_raised do
             res = @img.export_pixels_to_str(0, 0, 10, 10, "I", Magick::FloatPixel)
             assert_equal(10*10*4, res.length)
         end