diff options
Diffstat (limited to 'spec/ruby/core/string/shared/eql.rb')
-rw-r--r-- | spec/ruby/core/string/shared/eql.rb | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/spec/ruby/core/string/shared/eql.rb b/spec/ruby/core/string/shared/eql.rb index 85b861f4f1..845b0a3e15 100644 --- a/spec/ruby/core/string/shared/eql.rb +++ b/spec/ruby/core/string/shared/eql.rb @@ -13,15 +13,15 @@ describe :string_eql_value, shared: true do end it "ignores encoding difference of compatible string" do - "hello".force_encoding("utf-8").send(@method, "hello".force_encoding("iso-8859-1")).should be_true + "hello".dup.force_encoding("utf-8").send(@method, "hello".dup.force_encoding("iso-8859-1")).should be_true end it "considers encoding difference of incompatible string" do - "\xff".force_encoding("utf-8").send(@method, "\xff".force_encoding("iso-8859-1")).should be_false + "\xff".dup.force_encoding("utf-8").send(@method, "\xff".dup.force_encoding("iso-8859-1")).should be_false end it "considers encoding compatibility" do - "hello".force_encoding("utf-8").send(@method, "hello".force_encoding("utf-32le")).should be_false + "abcd".dup.force_encoding("utf-8").send(@method, "abcd".dup.force_encoding("utf-32le")).should be_false end it "ignores subclass differences" do @@ -31,4 +31,8 @@ describe :string_eql_value, shared: true do a.send(@method, b).should be_true b.send(@method, a).should be_true end + + it "returns true when comparing 2 empty strings but one is not ASCII-compatible" do + "".send(@method, "".dup.force_encoding('iso-2022-jp')).should == true + end end |