test: failing multibyte unicode test

From #2410
sparklemotion · Jun 8, 2022 · b19669c · b19669c
1 parent 486d734
commit b19669c
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diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -61,6 +61,8 @@ jobs:
       matrix:
         image: ["ubuntu", "ubuntu32"]
         sys: ["enable"]
+    env:
+      LANG: "en_US.UTF-8"
     runs-on: ubuntu-latest
     container:
       image: ghcr.io/sparklemotion/nokogiri-test:${{matrix.image}}

diff --git a/test/xml/test_c14n.rb b/test/xml/test_c14n.rb
@@ -1,3 +1,4 @@
+# coding: utf-8
 # frozen_string_literal: true
 
 require "helper"
@@ -237,6 +238,14 @@ def test_wrong_params
         assert_raises(TypeError) { doc.canonicalize(nil, :wrong_type) }
         doc.canonicalize(nil, nil, :wrong_type)
       end
+
+      def test_multibyte_unicode
+        # https://github.com/sparklemotion/nokogiri/issues/2410
+        doc = Nokogiri.XML(%{<foo>𡏅</foo>}, nil, "EUC-JP")
+        expected = %{<foo>陝</foo>}
+        result = doc.canonicalize
+        assert_equal(expected, result)
+      end
     end
   end
 end