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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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eregon 2017-10-28 15:15:48 +00:00
parent 6530b14cee
commit 8c5b60eb22
218 changed files with 4069 additions and 328 deletions

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@ -1,6 +1,21 @@
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../shared/to_i', __FILE__)
require File.expand_path('../shared/integer_rounding', __FILE__)
describe "Integer#truncate" do
it_behaves_like(:integer_to_i, :truncate)
it_behaves_like(:integer_rounding_positive_precision, :truncate)
ruby_version_is "2.4" do
context "precision argument specified as part of the truncate method is negative" do
it "returns an integer with at least precision.abs trailing zeros" do
1832.truncate(-1).should eql(1830)
1832.truncate(-2).should eql(1800)
1832.truncate(-3).should eql(1000)
-1832.truncate(-1).should eql(-1830)
-1832.truncate(-2).should eql(-1800)
-1832.truncate(-3).should eql(-1000)
end
end
end
end