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-rw-r--r--spec/rubyspec/core/numeric/uminus_spec.rb31
1 files changed, 0 insertions, 31 deletions
diff --git a/spec/rubyspec/core/numeric/uminus_spec.rb b/spec/rubyspec/core/numeric/uminus_spec.rb
deleted file mode 100644
index 7385f5f599..0000000000
--- a/spec/rubyspec/core/numeric/uminus_spec.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe "Numeric#-@" do
- it "returns the same value with opposite sign (integers)" do
- 0.send(:-@).should == 0
- 100.send(:-@).should == -100
- -100.send(:-@).should == 100
- end
-
- it "returns the same value with opposite sign (floats)" do
- 34.56.send(:-@).should == -34.56
- -34.56.send(:-@).should == 34.56
- end
-
- it "returns the same value with opposite sign (two complement)" do
- 2147483648.send(:-@).should == -2147483648
- -2147483648.send(:-@).should == 2147483648
- 9223372036854775808.send(:-@).should == -9223372036854775808
- -9223372036854775808.send(:-@).should == 9223372036854775808
- end
-
- describe "with a Numeric subclass" do
- it "calls #coerce(0) on self, then subtracts the second element of the result from the first" do
- ten = mock_numeric('10')
- zero = mock_numeric('0')
- ten.should_receive(:coerce).with(0).and_return([zero, ten])
- zero.should_receive(:-).with(ten).and_return(-10)
- ten.send(:-@).should == -10
- end
- end
-end