test/hexapdf/test_importer.rb in hexapdf-0.45.0 vs test/hexapdf/test_importer.rb in hexapdf-0.46.0

@@ -45,10 +45,17 @@
       obj1 = HexaPDF::Importer.copy(@dest, @obj)
       obj2 = HexaPDF::Importer.copy(@dest, @obj)
       refute_same(obj1, obj2)
       refute_same(obj1[:ref], obj2[:ref])
     end
+
+    it "duplicates the whole document" do
+      trailer = HexaPDF::Importer.copy(@dest, @source.trailer, allow_all: true)
+      refute_same(@source.catalog, trailer[:Root])
+      refute_same(@source.pages.root, trailer[:Root][:Pages])
+      assert_equal(90, trailer[:Root][:Pages][:Kids][0][:Rotate])
+    end
   end
 
   describe "import" do
     it "updates the associated document" do
       obj = @importer.import(@obj)
@@ -117,9 +124,19 @@
 
     it "duplicates the stream if it is a string" do
       src_obj = @source.add({}, stream: 'data')
       dst_obj = @importer.import(src_obj)
       refute_same(dst_obj.data.stream, src_obj.data.stream)
+    end
+
+    it "duplicates the stream if it is a FiberDoubleForString, e.g. when using Canvas" do
+      src_page = @source.pages[0]
+      src_page.canvas.line_width(10)
+      dst_page = @importer.import(src_page)
+      refute_same(dst_page, src_page)
+      refute_same(dst_page[:Contents].data.stream, src_page[:Contents].data.stream)
+      src_page.canvas.line_width(20)
+      assert_equal("10 w\n", dst_page.contents)
     end
 
     it "does not import objects of type Catalog or Pages" do
       @obj[:catalog] = @source.catalog
       @obj[:pages] = @source.catalog.pages