1 files changed, 29 insertions, 0 deletions
diff --git a/spec/ruby/core/encoding/undefined_conversion_error/error_char_spec.rb b/spec/ruby/core/encoding/undefined_conversion_error/error_char_spec.rb
new file mode 100644
index 0000000000..7f538a60d6
--- /dev/null
+++ b/spec/ruby/core/encoding/undefined_conversion_error/error_char_spec.rb
@@ -0,0 +1,29 @@
+require File.expand_path('../../fixtures/classes', __FILE__)
+
+with_feature :encoding do
+  describe "Encoding::UndefinedConversionError#error_char" do
+    before :each do
+      @exception = EncodingSpecs::UndefinedConversionError.exception
+      @exception2 = EncodingSpecs::UndefinedConversionErrorIndirect.exception
+    end
+
+    it "returns a String" do
+      @exception.error_char.should be_an_instance_of(String)
+      @exception2.error_char.should be_an_instance_of(String)
+    end
+
+    it "returns the one-character String that caused the exception" do
+      @exception.error_char.size.should == 1
+      @exception.error_char.should == "\u{8765}"
+
+      @exception2.error_char.size.should == 1
+      @exception2.error_char.should == "\u{A0}"
+    end
+
+    it "uses the source encoding" do
+      @exception.error_char.encoding.should == @exception.source_encoding
+
+      @exception2.error_char.encoding.should == @exception2.source_encoding
+    end
+  end
+end