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Diffstat (limited to 'spec/ruby/core/fixnum/div_spec.rb')
-rw-r--r-- | spec/ruby/core/fixnum/div_spec.rb | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/spec/ruby/core/fixnum/div_spec.rb b/spec/ruby/core/fixnum/div_spec.rb deleted file mode 100644 index be9b498508..0000000000 --- a/spec/ruby/core/fixnum/div_spec.rb +++ /dev/null @@ -1,44 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Fixnum#div with a Fixnum" do - it "returns self divided by the given argument as an Integer" do - 2.div(2).should == 1 - 1.div(2).should == 0 - 5.div(2).should == 2 - end -end - -describe "Fixnum#div" do - it "rounds towards -inf" do - 8192.div(10).should == 819 - 8192.div(-10).should == -820 - (-8192).div(10).should == -820 - (-8192).div(-10).should == 819 - end - - it "coerces self and the given argument to Floats and returns self divided by other as Fixnum" do - 1.div(0.2).should == 5 - 1.div(0.16).should == 6 - 1.div(0.169).should == 5 - -1.div(50.4).should == -1 - 1.div(bignum_value).should == 0 - end - - it "raises a ZeroDivisionError when the given argument is 0 and a Float" do - lambda { 0.div(0.0) }.should raise_error(ZeroDivisionError) - lambda { 10.div(0.0) }.should raise_error(ZeroDivisionError) - lambda { -10.div(0.0) }.should raise_error(ZeroDivisionError) - end - - it "raises a ZeroDivisionError when the given argument is 0" do - lambda { 13.div(0) }.should raise_error(ZeroDivisionError) - end - - it "raises a TypeError when given a non-Integer" do - lambda { - (obj = mock('10')).should_receive(:to_int).any_number_of_times.and_return(10) - 13.div(obj) - }.should raise_error(TypeError) - lambda { 5.div("2") }.should raise_error(TypeError) - end -end |