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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-29 16:08:16 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-29 16:08:16 +0000 |
commit | 3fa5bd38af50fb3d98de0ea51043d73f8d06a24b (patch) | |
tree | d473b71cc6925ee1e17727215e9f9a66e3f24802 /spec/ruby/core/bignum/exponent_spec.rb | |
parent | 1e658d45e1f8dbadab18f9c35b5cfb5a5fec98bf (diff) | |
download | ruby-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.rb | 29 |
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 |