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Fix rubyspec of bigdecimal for ruby <2.6

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mrkn 2018-12-02 06:43:15 +00:00
parent e1091526ae
commit 4bcdeeb65e
1 changed files with 33 additions and 10 deletions
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43
spec/ruby/library/bigdecimal/BigDecimal_spec.rb
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@ -34,11 +34,22 @@ describe "Kernel#BigDecimal" do
BigDecimal(" \t\n \r-Infinity \n").infinite?.should == -1
end
it "does not ignores trailing garbage" do
lambda { BigDecimal("123E45ruby") }.should raise_error(ArgumentError)
lambda { BigDecimal("123x45") }.should raise_error(ArgumentError)
lambda { BigDecimal("123.4%E5") }.should raise_error(ArgumentError)
lambda { BigDecimal("1E2E3E4E5E") }.should raise_error(ArgumentError)
ruby_version_is ""..."2.6" do
it "ignores trailing garbage" do
BigDecimal("123E45ruby").should == BigDecimal("123E45")
BigDecimal("123x45").should == BigDecimal("123")
BigDecimal("123.4%E5").should == BigDecimal("123.4")
BigDecimal("1E2E3E4E5E").should == BigDecimal("100")
end
end
ruby_version_is "2.6" do
it "does not ignores trailing garbage" do
lambda { BigDecimal("123E45ruby") }.should raise_error(ArgumentError)
lambda { BigDecimal("123x45") }.should raise_error(ArgumentError)
lambda { BigDecimal("123.4%E5") }.should raise_error(ArgumentError)
lambda { BigDecimal("1E2E3E4E5E") }.should raise_error(ArgumentError)
end
end
ruby_version_is ""..."2.4" do
@ -59,12 +70,24 @@ describe "Kernel#BigDecimal" do
BigDecimal(".123").should == BigDecimal("0.123")
end
it "process underscores as Float()" do
reference = BigDecimal("12345.67E89")
ruby_version_is ""..."2.6" do
it "allows for underscores in all parts" do
reference = BigDecimal("12345.67E89")
BigDecimal("12_345.67E89").should == reference
lambda { BigDecimal("1_2_3_4_5_._6____7_E89") }.should raise_error(ArgumentError)
lambda { BigDecimal("12345_.67E_8__9_") }.should raise_error(ArgumentError)
BigDecimal("12_345.67E89").should == reference
BigDecimal("1_2_3_4_5_._6____7_E89").should == reference
BigDecimal("12345_.67E_8__9_").should == reference
end
end
ruby_version_is "2.6" do
it "process underscores as Float()" do
reference = BigDecimal("12345.67E89")
BigDecimal("12_345.67E89").should == reference
lambda { BigDecimal("1_2_3_4_5_._6____7_E89") }.should raise_error(ArgumentError)
lambda { BigDecimal("12345_.67E_8__9_") }.should raise_error(ArgumentError)
end
end
it "accepts NaN and [+-]Infinity" do