1 files changed, 0 insertions, 160 deletions
diff --git a/spec/rubyspec/core/string/shared/concat.rb b/spec/rubyspec/core/string/shared/concat.rb
deleted file mode 100644
index 7da995fdc7..0000000000
--- a/spec/rubyspec/core/string/shared/concat.rb
+++ /dev/null
@@ -1,160 +0,0 @@
-describe :string_concat, shared: true do
-  it "concatenates the given argument to self and returns self" do
-    str = 'hello '
-    str.send(@method, 'world').should equal(str)
-    str.should == "hello world"
-  end
-
-  it "converts the given argument to a String using to_str" do
-    obj = mock('world!')
-    obj.should_receive(:to_str).and_return("world!")
-    a = 'hello '.send(@method, obj)
-    a.should == 'hello world!'
-  end
-
-  it "raises a TypeError if the given argument can't be converted to a String" do
-    lambda { 'hello '.send(@method, [])        }.should raise_error(TypeError)
-    lambda { 'hello '.send(@method, mock('x')) }.should raise_error(TypeError)
-  end
-
-  it "raises a RuntimeError when self is frozen" do
-    a = "hello"
-    a.freeze
-
-    lambda { a.send(@method, "")     }.should raise_error(RuntimeError)
-    lambda { a.send(@method, "test") }.should raise_error(RuntimeError)
-  end
-
-  it "returns a String when given a subclass instance" do
-    a = "hello"
-    a.send(@method, StringSpecs::MyString.new(" world"))
-    a.should == "hello world"
-    a.should be_an_instance_of(String)
-  end
-
-  it "returns an instance of same class when called on a subclass" do
-    str = StringSpecs::MyString.new("hello")
-    str.send(@method, " world")
-    str.should == "hello world"
-    str.should be_an_instance_of(StringSpecs::MyString)
-  end
-
-  it "taints self if other is tainted" do
-    "x".send(@method, "".taint).tainted?.should == true
-    "x".send(@method, "y".taint).tainted?.should == true
-  end
-
-  it "untrusts self if other is untrusted" do
-    "x".send(@method, "".untrust).untrusted?.should == true
-    "x".send(@method, "y".untrust).untrusted?.should == true
-  end
-
-  describe "with Integer" do
-    it "concatencates the argument interpreted as a codepoint" do
-      b = "".send(@method, 33)
-      b.should == "!"
-
-      b.encode!(Encoding::UTF_8)
-      b.send(@method, 0x203D)
-      b.should == "!\u203D"
-    end
-
-    # #5855
-    it "returns a ASCII-8BIT string if self is US-ASCII and the argument is between 128-255 (inclusive)" do
-      a = ("".encode(Encoding::US_ASCII).send(@method, 128))
-      a.encoding.should == Encoding::ASCII_8BIT
-      a.should == 128.chr
-
-      a = ("".encode(Encoding::US_ASCII).send(@method, 255))
-      a.encoding.should == Encoding::ASCII_8BIT
-      a.should == 255.chr
-    end
-
-    it "raises RangeError if the argument is an invalid codepoint for self's encoding" do
-      lambda { "".encode(Encoding::US_ASCII).send(@method, 256) }.should raise_error(RangeError)
-      lambda { "".encode(Encoding::EUC_JP).send(@method, 0x81)  }.should raise_error(RangeError)
-    end
-
-    it "raises RangeError if the argument is negative" do
-      lambda { "".send(@method, -200)          }.should raise_error(RangeError)
-      lambda { "".send(@method, -bignum_value) }.should raise_error(RangeError)
-    end
-
-    it "doesn't call to_int on its argument" do
-      x = mock('x')
-      x.should_not_receive(:to_int)
-
-      lambda { "".send(@method, x) }.should raise_error(TypeError)
-    end
-
-    it "raises a RuntimeError when self is frozen" do
-      a = "hello"
-      a.freeze
-
-      lambda { a.send(@method, 0)  }.should raise_error(RuntimeError)
-      lambda { a.send(@method, 33) }.should raise_error(RuntimeError)
-    end
-  end
-end
-
-describe :string_concat_encoding, shared: true do
-  describe "when self is in an ASCII-incompatible encoding incompatible with the argument's encoding" do
-    it "uses self's encoding if both are empty" do
-      "".encode("UTF-16LE").send(@method, "").encoding.should == Encoding::UTF_16LE
-    end
-
-    it "uses self's encoding if the argument is empty" do
-      "x".encode("UTF-16LE").send(@method, "").encoding.should == Encoding::UTF_16LE
-    end
-
-    it "uses the argument's encoding if self is empty" do
-      "".encode("UTF-16LE").send(@method, "x".encode("UTF-8")).encoding.should == Encoding::UTF_8
-    end
-
-    it "raises Encoding::CompatibilityError if neither are empty" do
-      lambda { "x".encode("UTF-16LE").send(@method, "y".encode("UTF-8")) }.should raise_error(Encoding::CompatibilityError)
-    end
-  end
-
-  describe "when the argument is in an ASCII-incompatible encoding incompatible with self's encoding" do
-    it "uses self's encoding if both are empty" do
-      "".encode("UTF-8").send(@method, "".encode("UTF-16LE")).encoding.should == Encoding::UTF_8
-    end
-
-    it "uses self's encoding if the argument is empty" do
-      "x".encode("UTF-8").send(@method, "".encode("UTF-16LE")).encoding.should == Encoding::UTF_8
-    end
-
-    it "uses the argument's encoding if self is empty" do
-      "".encode("UTF-8").send(@method, "x".encode("UTF-16LE")).encoding.should == Encoding::UTF_16LE
-    end
-
-    it "raises Encoding::CompatibilityError if neither are empty" do
-      lambda { "x".encode("UTF-8").send(@method, "y".encode("UTF-16LE")) }.should raise_error(Encoding::CompatibilityError)
-    end
-  end
-
-  describe "when self and the argument are in different ASCII-compatible encodings" do
-    it "uses self's encoding if both are ASCII-only" do
-      "abc".encode("UTF-8").send(@method, "123".encode("SHIFT_JIS")).encoding.should == Encoding::UTF_8
-    end
-
-    it "uses self's encoding if the argument is ASCII-only" do
-      "\u00E9".encode("UTF-8").send(@method, "123".encode("ISO-8859-1")).encoding.should == Encoding::UTF_8
-    end
-
-    it "uses the argument's encoding if self is ASCII-only" do
-      "abc".encode("UTF-8").send(@method, "\u00E9".encode("ISO-8859-1")).encoding.should == Encoding::ISO_8859_1
-    end
-
-    it "raises Encoding::CompatibilityError if neither are ASCII-only" do
-      lambda { "\u00E9".encode("UTF-8").send(@method, "\u00E9".encode("ISO-8859-1")) }.should raise_error(Encoding::CompatibilityError)
-    end
-  end
-
-  describe "when self is ASCII-8BIT and argument is US-ASCII" do
-    it "uses ASCII-8BIT encoding" do
-      "abc".encode("ASCII-8BIT").send(@method, "123".encode("US-ASCII")).encoding.should == Encoding::ASCII_8BIT
-    end
-  end
-end