From 95e8c48dd3348503a8c7db5d0498894a1b676395 Mon Sep 17 00:00:00 2001 From: eregon Date: Sun, 7 May 2017 12:04:49 +0000 Subject: Add in-tree mspec and ruby/spec * For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- spec/rubyspec/library/bigmath/log_spec.rb | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 spec/rubyspec/library/bigmath/log_spec.rb (limited to 'spec/rubyspec/library/bigmath') diff --git a/spec/rubyspec/library/bigmath/log_spec.rb b/spec/rubyspec/library/bigmath/log_spec.rb new file mode 100644 index 0000000000..126461f0e8 --- /dev/null +++ b/spec/rubyspec/library/bigmath/log_spec.rb @@ -0,0 +1,10 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'bigdecimal' + +describe "BigDecimal#log" do + it "handles high-precision Rational arguments" do + result = BigDecimal('0.22314354220170971436137296411949880462556361100856391620766259404746040597133837784E0') + r = Rational(1_234_567_890, 987_654_321) + BigMath.log(r, 50).should == result + end +end -- cgit v1.2.3