1 files changed, 0 insertions, 91 deletions
diff --git a/spec/ruby/core/fixnum/left_shift_spec.rb b/spec/ruby/core/fixnum/left_shift_spec.rb
deleted file mode 100644
index 8eb5e424ff..0000000000
--- a/spec/ruby/core/fixnum/left_shift_spec.rb
+++ /dev/null
@@ -1,91 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe "Fixnum#<< with n << m" do
-  it "returns n shifted left m bits when n > 0, m > 0" do
-    (1 << 1).should == 2
-  end
-
-  it "returns n shifted left m bits when n < 0, m > 0" do
-    (-1 << 1).should == -2
-    (-7 << 1).should == -14
-    (-42 << 2).should == -168
-  end
-
-  it "returns n shifted right m bits when n > 0, m < 0" do
-    (2 << -1).should == 1
-  end
-
-  it "returns n shifted right m bits when n < 0, m < 0" do
-    (-2 << -1).should == -1
-  end
-
-  it "returns 0 when n == 0" do
-    (0 << 1).should == 0
-  end
-
-  it "returns n when n > 0, m == 0" do
-    (1 << 0).should == 1
-  end
-
-  it "returns n when n < 0, m == 0" do
-    (-1 << 0).should == -1
-  end
-
-  it "returns 0 when n > 0, m < 0 and n < 2**-m" do
-    (3 << -2).should == 0
-    (7 << -3).should == 0
-    (127 << -7).should == 0
-
-    # To make sure the exponent is not truncated
-    (7 << -32).should == 0
-    (7 << -64).should == 0
-  end
-
-  it "returns -1 when n < 0, m < 0 and n > -(2**-m)" do
-    (-3 << -2).should == -1
-    (-7 << -3).should == -1
-    (-127 << -7).should == -1
-
-    # To make sure the exponent is not truncated
-    (-7 << -32).should == -1
-    (-7 << -64).should == -1
-  end
-
-  it "returns 0 when m < 0 and m is a Bignum" do
-    (3 << -bignum_value).should == 0
-  end
-
-  it "returns a Bignum == fixnum_max * 2 when fixnum_max << 1 and n > 0" do
-    result = fixnum_max << 1
-    result.should be_an_instance_of(Bignum)
-    result.should == fixnum_max * 2
-  end
-
-  it "returns a Bignum == fixnum_min * 2 when fixnum_min << 1 and n < 0" do
-    result = fixnum_min << 1
-    result.should be_an_instance_of(Bignum)
-    result.should == fixnum_min * 2
-  end
-
-  it "calls #to_int to convert the argument to an Integer" do
-    obj = mock("4")
-    obj.should_receive(:to_int).and_return(4)
-
-    (3 << obj).should == 48
-  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 { 3 << obj }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed nil" do
-    lambda { 3 << nil }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed a String" do
-    lambda { 3 << "4" }.should raise_error(TypeError)
-  end
-end