diff options
Diffstat (limited to 'spec/ruby/library/bigdecimal/fix_spec.rb')
-rw-r--r-- | spec/ruby/library/bigdecimal/fix_spec.rb | 99 |
1 files changed, 51 insertions, 48 deletions
diff --git a/spec/ruby/library/bigdecimal/fix_spec.rb b/spec/ruby/library/bigdecimal/fix_spec.rb index 231c9a587e..49a898b9c5 100644 --- a/spec/ruby/library/bigdecimal/fix_spec.rb +++ b/spec/ruby/library/bigdecimal/fix_spec.rb @@ -1,57 +1,60 @@ require_relative '../../spec_helper' -require 'bigdecimal' - -describe "BigDecimal#fix" do - before :each do - @zero = BigDecimal("0") - @mixed = BigDecimal("1.23456789") - @pos_int = BigDecimal("2E5555") - @neg_int = BigDecimal("-2E5555") - @pos_frac = BigDecimal("2E-9999") - @neg_frac = BigDecimal("-2E-9999") - - @infinity = BigDecimal("Infinity") - @infinity_neg = BigDecimal("-Infinity") - @nan = BigDecimal("NaN") - @zero_pos = BigDecimal("+0") - @zero_neg = BigDecimal("-0") + +ruby_version_is ""..."3.4" do + require 'bigdecimal' + + describe "BigDecimal#fix" do + before :each do + @zero = BigDecimal("0") + @mixed = BigDecimal("1.23456789") + @pos_int = BigDecimal("2E5555") + @neg_int = BigDecimal("-2E5555") + @pos_frac = BigDecimal("2E-9999") + @neg_frac = BigDecimal("-2E-9999") + + @infinity = BigDecimal("Infinity") + @infinity_neg = BigDecimal("-Infinity") + @nan = BigDecimal("NaN") + @zero_pos = BigDecimal("+0") + @zero_neg = BigDecimal("-0") + end + + it "returns a BigDecimal" do + BigDecimal("2E100000000").fix.kind_of?(BigDecimal).should == true + BigDecimal("2E-999").kind_of?(BigDecimal).should == true end - it "returns a BigDecimal" do - BigDecimal("2E100000000").fix.kind_of?(BigDecimal).should == true - BigDecimal("2E-999").kind_of?(BigDecimal).should == true - end + it "returns the integer part of the absolute value" do + a = BigDecimal("2E1000") + a.fix.should == a + b = BigDecimal("-2E1000") + b.fix.should == b + BigDecimal("0.123456789E5").fix.should == BigDecimal("0.12345E5") + BigDecimal("-0.123456789E5").fix.should == BigDecimal("-0.12345E5") + end - it "returns the integer part of the absolute value" do - a = BigDecimal("2E1000") - a.fix.should == a - b = BigDecimal("-2E1000") - b.fix.should == b - BigDecimal("0.123456789E5").fix.should == BigDecimal("0.12345E5") - BigDecimal("-0.123456789E5").fix.should == BigDecimal("-0.12345E5") - end + it "correctly handles special values" do + @infinity.fix.should == @infinity + @infinity_neg.fix.should == @infinity_neg + @nan.fix.should.nan? + end - it "correctly handles special values" do - @infinity.fix.should == @infinity - @infinity_neg.fix.should == @infinity_neg - @nan.fix.should.nan? - end + it "returns 0 if the absolute value is < 1" do + BigDecimal("0.99999").fix.should == 0 + BigDecimal("-0.99999").fix.should == 0 + BigDecimal("0.000000001").fix.should == 0 + BigDecimal("-0.00000001").fix.should == 0 + BigDecimal("-1000000").fix.should_not == 0 + @zero.fix.should == 0 + @zero_pos.fix.should == @zero_pos + @zero_neg.fix.should == @zero_neg + end - it "returns 0 if the absolute value is < 1" do - BigDecimal("0.99999").fix.should == 0 - BigDecimal("-0.99999").fix.should == 0 - BigDecimal("0.000000001").fix.should == 0 - BigDecimal("-0.00000001").fix.should == 0 - BigDecimal("-1000000").fix.should_not == 0 - @zero.fix.should == 0 - @zero_pos.fix.should == @zero_pos - @zero_neg.fix.should == @zero_neg - end + it "does not allow any arguments" do + -> { + @mixed.fix(10) + }.should raise_error(ArgumentError) + end - it "does not allow any arguments" do - -> { - @mixed.fix(10) - }.should raise_error(ArgumentError) end - end |