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authoreregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-01-29 16:08:16 +0000
committereregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-01-29 16:08:16 +0000
commit3fa5bd38af50fb3d98de0ea51043d73f8d06a24b (patch)
treed473b71cc6925ee1e17727215e9f9a66e3f24802 /spec/ruby/core/bignum/exponent_spec.rb
parent1e658d45e1f8dbadab18f9c35b5cfb5a5fec98bf (diff)
downloadruby-3fa5bd38af50fb3d98de0ea51043d73f8d06a24b.tar.gz
Update to ruby/spec@83063a3
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/bignum/exponent_spec.rb')
-rw-r--r--spec/ruby/core/bignum/exponent_spec.rb29
1 files changed, 0 insertions, 29 deletions
diff --git a/spec/ruby/core/bignum/exponent_spec.rb b/spec/ruby/core/bignum/exponent_spec.rb
deleted file mode 100644
index 9026c1ff3b..0000000000
--- a/spec/ruby/core/bignum/exponent_spec.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe "Bignum#**" do
- before :each do
- @bignum = bignum_value(47)
- end
-
- it "returns self raised to other power" do
- (@bignum ** 4).should == 7237005577332262361485077344629993318496048279512298547155833600056910050625
- (@bignum ** 1.2).should be_close(57262152889751597425762.57804, TOLERANCE)
- end
-
- it "raises a TypeError when given a non-Integer" do
- lambda { @bignum ** mock('10') }.should raise_error(TypeError)
- lambda { @bignum ** "10" }.should raise_error(TypeError)
- lambda { @bignum ** :symbol }.should raise_error(TypeError)
- end
-
- it "switch to a Float when the values is too big" do
- flt = (@bignum ** @bignum)
- flt.should be_kind_of(Float)
- flt.infinite?.should == 1
- end
-
- it "returns a complex number when negative and raised to a fractional power" do
- ((-@bignum) ** (1.0/3)) .should be_close(Complex(1048576,1816186.907597341), TOLERANCE)
- ((-@bignum) ** Rational(1,3)).should be_close(Complex(1048576,1816186.907597341), TOLERANCE)
- end
-end