1 files changed, 0 insertions, 99 deletions
diff --git a/spec/ruby/core/bignum/right_shift_spec.rb b/spec/ruby/core/bignum/right_shift_spec.rb
deleted file mode 100644
index d65f7c00a9..0000000000
--- a/spec/ruby/core/bignum/right_shift_spec.rb
+++ /dev/null
@@ -1,99 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe "Bignum#>> with n >> m" do
-  before :each do
-    @bignum = bignum_value * 16
-  end
-
-  it "returns n shifted right m bits when n > 0, m > 0" do
-    (@bignum >> 1).should == 73786976294838206464
-  end
-
-  it "returns n shifted right m bits when n < 0, m > 0" do
-    (-@bignum >> 2).should == -36893488147419103232
-  end
-
-  it "respects twos complement signed shifting" do
-    # This explicit left hand value is important because it is the
-    # exact bit pattern that matters, so it's important it's right
-    # here to show the significance.
-    #
-
-    (-42949672980000000000000 >> 14).should == -2621440001220703125
-    (-42949672980000000000001 >> 14).should == -2621440001220703126
-    # Note the off by one -------------------- ^^^^^^^^^^^^^^^^^^^^
-    # This is because even though we discard the lowest bit, in twos
-    # complement it would influence the bits to the left of it.
-
-    (-42949672980000000000000 >> 15).should == -1310720000610351563
-    (-42949672980000000000001 >> 15).should == -1310720000610351563
-
-    (-0xfffffffffffffffff >> 32).should == -68719476736
-  end
-
-  it "respects twos complement signed shifting for very large values" do
-    giant = 42949672980000000000000000000000000000000000000000000000000000000000000000000000000000000000
-    neg = -giant
-
-    (giant >> 84).should == 2220446050284288846538547929770901490087453566957265138626098632812
-    (neg >> 84).should == -2220446050284288846538547929770901490087453566957265138626098632813
-  end
-
-  it "returns n shifted left m bits when  n > 0, m < 0" do
-    (@bignum >> -2).should == 590295810358705651712
-  end
-
-  it "returns n shifted left m bits when  n < 0, m < 0" do
-    (-@bignum >> -3).should == -1180591620717411303424
-  end
-
-  it "returns n when n > 0, m == 0" do
-    (@bignum >> 0).should == @bignum
-  end
-
-  it "returns n when n < 0, m == 0" do
-    (-@bignum >> 0).should == -@bignum
-  end
-
-  it "returns 0 when m > 0 and m == p where 2**p > n >= 2**(p-1)" do
-    (@bignum >> 68).should == 0
-  end
-
-  it "returns 0 when m is a Bignum" do
-    (@bignum >> bignum_value).should == 0
-  end
-
-  it "returns a Fixnum == fixnum_max when (fixnum_max * 2) >> 1 and n > 0" do
-    result = (fixnum_max * 2) >> 1
-    result.should be_an_instance_of(Fixnum)
-    result.should == fixnum_max
-  end
-
-  it "returns a Fixnum == fixnum_min when (fixnum_min * 2) >> 1 and n < 0" do
-    result = (fixnum_min * 2) >> 1
-    result.should be_an_instance_of(Fixnum)
-    result.should == fixnum_min
-  end
-
-  it "calls #to_int to convert the argument to an Integer" do
-    obj = mock("2")
-    obj.should_receive(:to_int).and_return(2)
-
-    (@bignum >> obj).should == 36893488147419103232
-  end
-
-  it "raises a TypeError when #to_int does not return an Integer" do
-    obj = mock("a string")
-    obj.should_receive(:to_int).and_return("asdf")
-
-    lambda { @bignum >> obj }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed nil" do
-    lambda { @bignum >> nil }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed a String" do
-    lambda { @bignum >> "4" }.should raise_error(TypeError)
-  end
-end