1 files changed, 69 insertions, 66 deletions
diff --git a/spec/ruby/library/bigdecimal/truncate_spec.rb b/spec/ruby/library/bigdecimal/truncate_spec.rb
index 4ad9eb92d1..fbb5b69779 100644
--- a/spec/ruby/library/bigdecimal/truncate_spec.rb
+++ b/spec/ruby/library/bigdecimal/truncate_spec.rb
@@ -1,81 +1,84 @@
 require_relative '../../spec_helper'
-require 'bigdecimal'
 
-describe "BigDecimal#truncate" do
+ruby_version_is ""..."3.4" do
+  require 'bigdecimal'
 
-  before :each do
-      @arr = ['3.14159', '8.7', "0.314159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043E1"]
-      @big = BigDecimal("123456.789")
-      @nan = BigDecimal('NaN')
-      @infinity = BigDecimal('Infinity')
-      @infinity_negative = BigDecimal('-Infinity')
-  end
+  describe "BigDecimal#truncate" do
 
-  it "returns value of type Integer." do
-    @arr.each do |x|
-      BigDecimal(x).truncate.kind_of?(Integer).should == true
+    before :each do
+        @arr = ['3.14159', '8.7', "0.314159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043E1"]
+        @big = BigDecimal("123456.789")
+        @nan = BigDecimal('NaN')
+        @infinity = BigDecimal('Infinity')
+        @infinity_negative = BigDecimal('-Infinity')
     end
-  end
 
-  it "returns the integer part as a BigDecimal if no precision given" do
-    BigDecimal(@arr[0]).truncate.should == 3
-    BigDecimal(@arr[1]).truncate.should == 8
-    BigDecimal(@arr[2]).truncate.should == 3
-    BigDecimal('0').truncate.should == 0
-    BigDecimal('0.1').truncate.should == 0
-    BigDecimal('-0.1').truncate.should == 0
-    BigDecimal('1.5').truncate.should == 1
-    BigDecimal('-1.5').truncate.should == -1
-    BigDecimal('1E10').truncate.should == BigDecimal('1E10')
-    BigDecimal('-1E10').truncate.should == BigDecimal('-1E10')
-    BigDecimal('1.8888E10').truncate.should == BigDecimal('1.8888E10')
-    BigDecimal('-1E-1').truncate.should == 0
-  end
+    it "returns value of type Integer." do
+      @arr.each do |x|
+        BigDecimal(x).truncate.kind_of?(Integer).should == true
+      end
+    end
 
-  it "returns value of given precision otherwise" do
-    BigDecimal('-1.55').truncate(1).should == BigDecimal('-1.5')
-    BigDecimal('1.55').truncate(1).should == BigDecimal('1.5')
-    BigDecimal(@arr[0]).truncate(2).should == BigDecimal("3.14")
-    BigDecimal('123.456').truncate(2).should == BigDecimal("123.45")
-    BigDecimal('123.456789').truncate(4).should == BigDecimal("123.4567")
-    BigDecimal('0.456789').truncate(10).should == BigDecimal("0.456789")
-    BigDecimal('-1E-1').truncate(1).should == BigDecimal('-0.1')
-    BigDecimal('-1E-1').truncate(2).should == BigDecimal('-0.1E0')
-    BigDecimal('-1E-1').truncate.should == BigDecimal('0')
-    BigDecimal('-1E-1').truncate(0).should == BigDecimal('0')
-    BigDecimal('-1E-1').truncate(-1).should == BigDecimal('0')
-    BigDecimal('-1E-1').truncate(-2).should == BigDecimal('0')
+    it "returns the integer part as a BigDecimal if no precision given" do
+      BigDecimal(@arr[0]).truncate.should == 3
+      BigDecimal(@arr[1]).truncate.should == 8
+      BigDecimal(@arr[2]).truncate.should == 3
+      BigDecimal('0').truncate.should == 0
+      BigDecimal('0.1').truncate.should == 0
+      BigDecimal('-0.1').truncate.should == 0
+      BigDecimal('1.5').truncate.should == 1
+      BigDecimal('-1.5').truncate.should == -1
+      BigDecimal('1E10').truncate.should == BigDecimal('1E10')
+      BigDecimal('-1E10').truncate.should == BigDecimal('-1E10')
+      BigDecimal('1.8888E10').truncate.should == BigDecimal('1.8888E10')
+      BigDecimal('-1E-1').truncate.should == 0
+    end
 
-    BigDecimal(@arr[1]).truncate(1).should == BigDecimal("8.7")
-    BigDecimal(@arr[2]).truncate(100).should == BigDecimal(\
-      "3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679")
-  end
+    it "returns value of given precision otherwise" do
+      BigDecimal('-1.55').truncate(1).should == BigDecimal('-1.5')
+      BigDecimal('1.55').truncate(1).should == BigDecimal('1.5')
+      BigDecimal(@arr[0]).truncate(2).should == BigDecimal("3.14")
+      BigDecimal('123.456').truncate(2).should == BigDecimal("123.45")
+      BigDecimal('123.456789').truncate(4).should == BigDecimal("123.4567")
+      BigDecimal('0.456789').truncate(10).should == BigDecimal("0.456789")
+      BigDecimal('-1E-1').truncate(1).should == BigDecimal('-0.1')
+      BigDecimal('-1E-1').truncate(2).should == BigDecimal('-0.1E0')
+      BigDecimal('-1E-1').truncate.should == BigDecimal('0')
+      BigDecimal('-1E-1').truncate(0).should == BigDecimal('0')
+      BigDecimal('-1E-1').truncate(-1).should == BigDecimal('0')
+      BigDecimal('-1E-1').truncate(-2).should == BigDecimal('0')
 
-  it "sets n digits left of the decimal point to 0, if given n < 0" do
-    @big.truncate(-1).should == BigDecimal("123450.0")
-    @big.truncate(-2).should == BigDecimal("123400.0")
-    BigDecimal(@arr[2]).truncate(-1).should == 0
-  end
+      BigDecimal(@arr[1]).truncate(1).should == BigDecimal("8.7")
+      BigDecimal(@arr[2]).truncate(100).should == BigDecimal(\
+        "3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679")
+    end
 
-  it "returns NaN if self is NaN" do
-    @nan.truncate(-1).should.nan?
-    @nan.truncate(+1).should.nan?
-    @nan.truncate(0).should.nan?
-  end
+    it "sets n digits left of the decimal point to 0, if given n < 0" do
+      @big.truncate(-1).should == BigDecimal("123450.0")
+      @big.truncate(-2).should == BigDecimal("123400.0")
+      BigDecimal(@arr[2]).truncate(-1).should == 0
+    end
 
-  it "returns Infinity if self is infinite" do
-    @infinity.truncate(-1).should == @infinity
-    @infinity.truncate(+1).should == @infinity
-    @infinity.truncate(0).should == @infinity
+    it "returns NaN if self is NaN" do
+      @nan.truncate(-1).should.nan?
+      @nan.truncate(+1).should.nan?
+      @nan.truncate(0).should.nan?
+    end
 
-    @infinity_negative.truncate(-1).should == @infinity_negative
-    @infinity_negative.truncate(+1).should == @infinity_negative
-    @infinity_negative.truncate(0).should == @infinity_negative
-  end
+    it "returns Infinity if self is infinite" do
+      @infinity.truncate(-1).should == @infinity
+      @infinity.truncate(+1).should == @infinity
+      @infinity.truncate(0).should == @infinity
 
-  it "returns the same value if self is special value" do
-    -> { @nan.truncate }.should raise_error(FloatDomainError)
-    -> { @infinity.truncate }.should raise_error(FloatDomainError)
-    -> { @infinity_negative.truncate }.should raise_error(FloatDomainError)
+      @infinity_negative.truncate(-1).should == @infinity_negative
+      @infinity_negative.truncate(+1).should == @infinity_negative
+      @infinity_negative.truncate(0).should == @infinity_negative
+    end
+
+    it "returns the same value if self is special value" do
+      -> { @nan.truncate }.should raise_error(FloatDomainError)
+      -> { @infinity.truncate }.should raise_error(FloatDomainError)
+      -> { @infinity_negative.truncate }.should raise_error(FloatDomainError)
+    end
   end
 end