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| author | Hiroshi SHIBATA <[email protected]> | 2024-01-17 13:15:37 +0900 |
|---|---|---|
| committer | Hiroshi SHIBATA <[email protected]> | 2024-01-18 07:44:13 +0900 |
| commit | 4328f190eaae5fc7e15e9889a0d9e7b2b8fa56ab (patch) | |
| tree | c3b9ebe87bd0007ed2484b3bdb2a7349349196ae /spec/ruby/library/bigdecimal/split_spec.rb | |
| parent | 9f729cf36a14ac47a08399aa0426343353f20b6c (diff) | |
spec/mspec/tool/wrap_with_guard.rb 'ruby_version_is ""..."3.4"' spec/ruby/library/bigdecimal/**/*_spec.rb
Diffstat (limited to 'spec/ruby/library/bigdecimal/split_spec.rb')
| -rw-r--r-- | spec/ruby/library/bigdecimal/split_spec.rb | 149 |
1 files changed, 76 insertions, 73 deletions
diff --git a/spec/ruby/library/bigdecimal/split_spec.rb b/spec/ruby/library/bigdecimal/split_spec.rb index f9b4bab5f7..a8752e3239 100644 --- a/spec/ruby/library/bigdecimal/split_spec.rb +++ b/spec/ruby/library/bigdecimal/split_spec.rb @@ -1,86 +1,89 @@ require_relative '../../spec_helper' -require 'bigdecimal' -describe "BigDecimal#split" do +ruby_version_is ""..."3.4" do + require 'bigdecimal' - before :each do - @arr = BigDecimal("0.314159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043E1").split - @arr_neg = BigDecimal("-0.314159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043E1").split - @digits = "922337203685477580810101333333333333333333333333333" - @arr_big = BigDecimal("00#{@digits}000").split - @arr_big_neg = BigDecimal("-00#{@digits}000").split - @huge = BigDecimal('100000000000000000000000000000000000000000001E90000000').split + describe "BigDecimal#split" do - @infinity = BigDecimal("Infinity") - @infinity_neg = BigDecimal("-Infinity") - @nan = BigDecimal("NaN") - @zero = BigDecimal("0") - @zero_neg = BigDecimal("-0") - end + before :each do + @arr = BigDecimal("0.314159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043E1").split + @arr_neg = BigDecimal("-0.314159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043E1").split + @digits = "922337203685477580810101333333333333333333333333333" + @arr_big = BigDecimal("00#{@digits}000").split + @arr_big_neg = BigDecimal("-00#{@digits}000").split + @huge = BigDecimal('100000000000000000000000000000000000000000001E90000000').split - it "splits BigDecimal in an array with four values" do - @arr.size.should == 4 - end + @infinity = BigDecimal("Infinity") + @infinity_neg = BigDecimal("-Infinity") + @nan = BigDecimal("NaN") + @zero = BigDecimal("0") + @zero_neg = BigDecimal("-0") + end - it "first value: 1 for numbers > 0" do - @arr[0].should == 1 - @arr_big[0].should == 1 - @zero.split[0].should == 1 - @huge[0].should == 1 - BigDecimal("+0").split[0].should == 1 - BigDecimal("1E400").split[0].should == 1 - @infinity.split[0].should == 1 - end + it "splits BigDecimal in an array with four values" do + @arr.size.should == 4 + end - it "first value: -1 for numbers < 0" do - @arr_neg[0].should == -1 - @arr_big_neg[0].should == -1 - @zero_neg.split[0].should == -1 - BigDecimal("-1E400").split[0].should == -1 - @infinity_neg.split[0].should == -1 - end + it "first value: 1 for numbers > 0" do + @arr[0].should == 1 + @arr_big[0].should == 1 + @zero.split[0].should == 1 + @huge[0].should == 1 + BigDecimal("+0").split[0].should == 1 + BigDecimal("1E400").split[0].should == 1 + @infinity.split[0].should == 1 + end - it "first value: 0 if BigDecimal is NaN" do - BigDecimal("NaN").split[0].should == 0 - end + it "first value: -1 for numbers < 0" do + @arr_neg[0].should == -1 + @arr_big_neg[0].should == -1 + @zero_neg.split[0].should == -1 + BigDecimal("-1E400").split[0].should == -1 + @infinity_neg.split[0].should == -1 + end - it "second value: a string with the significant digits" do - string = "314159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043" - @arr[1].should == string - @arr_big[1].should == @digits - @arr_big_neg[1].should == @digits - @huge[1].should == "100000000000000000000000000000000000000000001" - @infinity.split[1].should == @infinity.to_s - @nan.split[1].should == @nan.to_s - @infinity_neg.split[1].should == @infinity.to_s - @zero.split[1].should == "0" - BigDecimal("-0").split[1].should == "0" - end + it "first value: 0 if BigDecimal is NaN" do + BigDecimal("NaN").split[0].should == 0 + end - it "third value: the base (currently always ten)" do - @arr[2].should == 10 - @arr_neg[2].should == 10 - @arr_big[2].should == 10 - @arr_big_neg[2].should == 10 - @huge[2].should == 10 - @infinity.split[2].should == 10 - @nan.split[2].should == 10 - @infinity_neg.split[2].should == 10 - @zero.split[2].should == 10 - @zero_neg.split[2].should == 10 - end + it "second value: a string with the significant digits" do + string = "314159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043" + @arr[1].should == string + @arr_big[1].should == @digits + @arr_big_neg[1].should == @digits + @huge[1].should == "100000000000000000000000000000000000000000001" + @infinity.split[1].should == @infinity.to_s + @nan.split[1].should == @nan.to_s + @infinity_neg.split[1].should == @infinity.to_s + @zero.split[1].should == "0" + BigDecimal("-0").split[1].should == "0" + end - it "fourth value: the exponent" do - @arr[3].should == 1 - @arr_neg[3].should == 1 - @arr_big[3].should == 54 - @arr_big_neg[3].should == 54 - @huge[3].should == 90000045 - @infinity.split[3].should == 0 - @nan.split[3].should == 0 - @infinity_neg.split[3].should == 0 - @zero.split[3].should == 0 - @zero_neg.split[3].should == 0 - end + it "third value: the base (currently always ten)" do + @arr[2].should == 10 + @arr_neg[2].should == 10 + @arr_big[2].should == 10 + @arr_big_neg[2].should == 10 + @huge[2].should == 10 + @infinity.split[2].should == 10 + @nan.split[2].should == 10 + @infinity_neg.split[2].should == 10 + @zero.split[2].should == 10 + @zero_neg.split[2].should == 10 + end + it "fourth value: the exponent" do + @arr[3].should == 1 + @arr_neg[3].should == 1 + @arr_big[3].should == 54 + @arr_big_neg[3].should == 54 + @huge[3].should == 90000045 + @infinity.split[3].should == 0 + @nan.split[3].should == 0 + @infinity_neg.split[3].should == 0 + @zero.split[3].should == 0 + @zero_neg.split[3].should == 0 + end + + end end |