diff options
Diffstat (limited to 'spec/rubyspec/core/numeric')
47 files changed, 0 insertions, 1559 deletions
diff --git a/spec/rubyspec/core/numeric/abs2_spec.rb b/spec/rubyspec/core/numeric/abs2_spec.rb deleted file mode 100644 index f1094845fb..0000000000 --- a/spec/rubyspec/core/numeric/abs2_spec.rb +++ /dev/null @@ -1,34 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Numeric#abs2" do - before :each do - @numbers = [ - 0, - 0.0, - 1, - 20, - bignum_value, - 278202.292871, - 72829, - 3.333333333333, - 0.1, - infinity_value - ].map { |n| [-n, n] }.flatten - end - - it "returns the square of the absolute value of self" do - @numbers.each do |number| - number.abs2.should eql(number.abs ** 2) - end - end - - it "calls #* on self" do - number = mock_numeric('numeric') - number.should_receive(:*).and_return(:result) - number.abs2.should == :result - end - - it "returns NaN when self is NaN" do - nan_value.abs2.nan?.should be_true - end -end diff --git a/spec/rubyspec/core/numeric/abs_spec.rb b/spec/rubyspec/core/numeric/abs_spec.rb deleted file mode 100644 index 4aa25359a2..0000000000 --- a/spec/rubyspec/core/numeric/abs_spec.rb +++ /dev/null @@ -1,5 +0,0 @@ -require File.expand_path('../shared/abs', __FILE__) - -describe "Numeric#abs" do - it_behaves_like(:numeric_abs, :abs) -end diff --git a/spec/rubyspec/core/numeric/angle_spec.rb b/spec/rubyspec/core/numeric/angle_spec.rb deleted file mode 100644 index d7134168b3..0000000000 --- a/spec/rubyspec/core/numeric/angle_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/arg', __FILE__) - -describe "Numeric#angle" do - it_behaves_like(:numeric_arg, :angle) -end diff --git a/spec/rubyspec/core/numeric/arg_spec.rb b/spec/rubyspec/core/numeric/arg_spec.rb deleted file mode 100644 index 0729a29226..0000000000 --- a/spec/rubyspec/core/numeric/arg_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/arg', __FILE__) - -describe "Numeric#arg" do - it_behaves_like(:numeric_arg, :arg) -end diff --git a/spec/rubyspec/core/numeric/ceil_spec.rb b/spec/rubyspec/core/numeric/ceil_spec.rb deleted file mode 100644 index 6e7d8211fb..0000000000 --- a/spec/rubyspec/core/numeric/ceil_spec.rb +++ /dev/null @@ -1,15 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#ceil" do - it "converts self to a Float (using #to_f) and returns the #ceil'ed result" do - o = mock_numeric("ceil") - o.should_receive(:to_f).and_return(1 + TOLERANCE) - o.ceil.should == 2 - - o2 = mock_numeric("ceil") - v = -1 - TOLERANCE - o2.should_receive(:to_f).and_return(v) - o2.ceil.should == -1 - end -end diff --git a/spec/rubyspec/core/numeric/coerce_spec.rb b/spec/rubyspec/core/numeric/coerce_spec.rb deleted file mode 100644 index 9b6297d5da..0000000000 --- a/spec/rubyspec/core/numeric/coerce_spec.rb +++ /dev/null @@ -1,76 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#coerce" do - before :each do - @obj = NumericSpecs::Subclass.new - @obj.should_receive(:to_f).any_number_of_times.and_return(10.5) - end - - it "returns [other, self] if self and other are instances of the same class" do - a = NumericSpecs::Subclass.new - b = NumericSpecs::Subclass.new - - a.coerce(b).should == [b, a] - end - - # I (emp) think that this behavior is actually a bug in MRI. It's here as documentation - # of the behavior until we find out if it's a bug. - quarantine! do - it "considers the presense of a metaclass when checking the class of the objects" do - a = NumericSpecs::Subclass.new - b = NumericSpecs::Subclass.new - - # inject a metaclass on a - class << a; true; end - - # watch it explode - lambda { a.coerce(b) }.should raise_error(TypeError) - end - end - - it "calls #to_f to convert other if self responds to #to_f" do - # Do not use NumericSpecs::Subclass here, because coerce checks the classes of the receiver - # and arguments before calling #to_f. - other = mock("numeric") - lambda { @obj.coerce(other) }.should raise_error(TypeError) - end - - it "returns [other.to_f, self.to_f] if self and other are instances of different classes" do - result = @obj.coerce(2.5) - result.should == [2.5, 10.5] - result.first.should be_kind_of(Float) - result.last.should be_kind_of(Float) - - result = @obj.coerce(3) - result.should == [3.0, 10.5] - result.first.should be_kind_of(Float) - result.last.should be_kind_of(Float) - - result = @obj.coerce("4.4") - result.should == [4.4, 10.5] - result.first.should be_kind_of(Float) - result.last.should be_kind_of(Float) - - result = @obj.coerce(bignum_value) - result.should == [bignum_value.to_f, 10.5] - result.first.should be_kind_of(Float) - result.last.should be_kind_of(Float) - end - - it "raises a TypeError when passed nil" do - lambda { @obj.coerce(nil) }.should raise_error(TypeError) - end - - it "raises a TypeError when passed a boolean" do - lambda { @obj.coerce(false) }.should raise_error(TypeError) - end - - it "raises a TypeError when passed a Symbol" do - lambda { @obj.coerce(:symbol) }.should raise_error(TypeError) - end - - it "raises an ArgumentError when passed a String" do - lambda { @obj.coerce("test") }.should raise_error(ArgumentError) - end -end diff --git a/spec/rubyspec/core/numeric/comparison_spec.rb b/spec/rubyspec/core/numeric/comparison_spec.rb deleted file mode 100644 index 59676c01ad..0000000000 --- a/spec/rubyspec/core/numeric/comparison_spec.rb +++ /dev/null @@ -1,48 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#<=>" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "returns 0 if self equals other" do - (@obj <=> @obj).should == 0 - end - - it "returns nil if self does not equal other" do - (@obj <=> NumericSpecs::Subclass.new).should == nil - (@obj <=> 10).should == nil - (@obj <=> -3.5).should == nil - (@obj <=> bignum_value).should == nil - end - - describe "with subclasses of Numeric" do - before :each do - @a = NumericSpecs::Comparison.new - @b = NumericSpecs::Comparison.new - - ScratchPad.clear - end - - it "is called when instances are compared with #<" do - (@a < @b).should be_false - ScratchPad.recorded.should == :numeric_comparison - end - - it "is called when instances are compared with #<=" do - (@a <= @b).should be_false - ScratchPad.recorded.should == :numeric_comparison - end - - it "is called when instances are compared with #>" do - (@a > @b).should be_true - ScratchPad.recorded.should == :numeric_comparison - end - - it "is called when instances are compared with #>=" do - (@a >= @b).should be_true - ScratchPad.recorded.should == :numeric_comparison - end - end -end diff --git a/spec/rubyspec/core/numeric/conj_spec.rb b/spec/rubyspec/core/numeric/conj_spec.rb deleted file mode 100644 index 8fa0fd9457..0000000000 --- a/spec/rubyspec/core/numeric/conj_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/conj', __FILE__) - -describe "Numeric#conj" do - it_behaves_like(:numeric_conj, :conj) -end diff --git a/spec/rubyspec/core/numeric/conjugate_spec.rb b/spec/rubyspec/core/numeric/conjugate_spec.rb deleted file mode 100644 index f7e095514e..0000000000 --- a/spec/rubyspec/core/numeric/conjugate_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/conj', __FILE__) - -describe "Numeric#conjugate" do - it_behaves_like(:numeric_conj, :conjugate) -end diff --git a/spec/rubyspec/core/numeric/denominator_spec.rb b/spec/rubyspec/core/numeric/denominator_spec.rb deleted file mode 100644 index 3ae4530c18..0000000000 --- a/spec/rubyspec/core/numeric/denominator_spec.rb +++ /dev/null @@ -1,24 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Numeric#denominator" do - # The Numeric child classes override this method, so their behaviour is - # specified in the appropriate place - before :each do - @numbers = [ - 20, # Integer - 99999999**99, # Bignum - ] - end - - it "returns 1" do - @numbers.each {|number| number.denominator.should == 1} - end - - it "works with Numeric subclasses" do - rational = mock_numeric('rational') - rational.should_receive(:denominator).and_return(:denominator) - numeric = mock_numeric('numeric') - numeric.should_receive(:to_r).and_return(rational) - numeric.denominator.should == :denominator - end -end diff --git a/spec/rubyspec/core/numeric/div_spec.rb b/spec/rubyspec/core/numeric/div_spec.rb deleted file mode 100644 index f3f82c3ca4..0000000000 --- a/spec/rubyspec/core/numeric/div_spec.rb +++ /dev/null @@ -1,22 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#div" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "calls self#/ with other, then returns the #floor'ed result" do - result = mock("Numeric#div result") - result.should_receive(:floor).and_return(12) - @obj.should_receive(:/).with(10).and_return(result) - - @obj.div(10).should == 12 - end - - it "raises ZeroDivisionError for 0" do - lambda { @obj.div(0) }.should raise_error(ZeroDivisionError) - lambda { @obj.div(0.0) }.should raise_error(ZeroDivisionError) - lambda { @obj.div(Complex(0,0)) }.should raise_error(ZeroDivisionError) - end -end diff --git a/spec/rubyspec/core/numeric/divmod_spec.rb b/spec/rubyspec/core/numeric/divmod_spec.rb deleted file mode 100644 index 5de2d86c77..0000000000 --- a/spec/rubyspec/core/numeric/divmod_spec.rb +++ /dev/null @@ -1,15 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#divmod" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "returns [quotient, modulus], with quotient being obtained as in Numeric#div then #floor and modulus being obtained by calling self#- with quotient * other" do - @obj.should_receive(:/).twice.with(10).and_return(13 - TOLERANCE, 13 - TOLERANCE) - @obj.should_receive(:-).with(120).and_return(3) - - @obj.divmod(10).should == [12, 3] - end -end diff --git a/spec/rubyspec/core/numeric/eql_spec.rb b/spec/rubyspec/core/numeric/eql_spec.rb deleted file mode 100644 index 367a298a74..0000000000 --- a/spec/rubyspec/core/numeric/eql_spec.rb +++ /dev/null @@ -1,22 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#eql?" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "returns false if self's and other's types don't match" do - @obj.should_not eql(1) - @obj.should_not eql(-1.5) - @obj.should_not eql(bignum_value) - @obj.should_not eql(:sym) - end - - it "returns the result of calling self#== with other when self's and other's types match" do - other = NumericSpecs::Subclass.new - @obj.should_receive(:==).with(other).and_return("result", nil) - @obj.should eql(other) - @obj.should_not eql(other) - end -end diff --git a/spec/rubyspec/core/numeric/fdiv_spec.rb b/spec/rubyspec/core/numeric/fdiv_spec.rb deleted file mode 100644 index 4b27382012..0000000000 --- a/spec/rubyspec/core/numeric/fdiv_spec.rb +++ /dev/null @@ -1,32 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../shared/quo', __FILE__) - -describe "Numeric#fdiv" do - it "coerces self with #to_f" do - numeric = mock_numeric('numeric') - numeric.should_receive(:to_f).and_return(3.0) - numeric.fdiv(0.5).should == 6.0 - end - - it "coerces other with #to_f" do - numeric = mock_numeric('numeric') - numeric.should_receive(:to_f).and_return(3.0) - 6.fdiv(numeric).should == 2.0 - end - - it "performs floating-point division" do - 3.fdiv(2).should == 1.5 - end - - it "returns a Float" do - bignum_value.fdiv(Float::MAX).should be_an_instance_of(Float) - end - - it "returns Infinity if other is 0" do - 8121.92821.fdiv(0).infinite?.should == 1 - end - - it "returns NaN if other is NaN" do - 3334.fdiv(nan_value).nan?.should be_true - end -end diff --git a/spec/rubyspec/core/numeric/fixtures/classes.rb b/spec/rubyspec/core/numeric/fixtures/classes.rb deleted file mode 100644 index 1505584889..0000000000 --- a/spec/rubyspec/core/numeric/fixtures/classes.rb +++ /dev/null @@ -1,17 +0,0 @@ -module NumericSpecs - class Comparison < Numeric - # This method is used because we cannot define - # singleton methods on subclasses of Numeric, - # which is needed for a.should_receive to work. - def <=>(other) - ScratchPad.record :numeric_comparison - 1 - end - end - - class Subclass < Numeric - # Allow methods to be mocked - def singleton_method_added(val) - end - end -end diff --git a/spec/rubyspec/core/numeric/floor_spec.rb b/spec/rubyspec/core/numeric/floor_spec.rb deleted file mode 100644 index c68ed0423a..0000000000 --- a/spec/rubyspec/core/numeric/floor_spec.rb +++ /dev/null @@ -1,14 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#floor" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "converts self to a Float (using #to_f) and returns the #floor'ed result" do - @obj.should_receive(:to_f).and_return(2 - TOLERANCE, TOLERANCE - 2) - @obj.floor.should == 1 - @obj.floor.should == -2 - end -end diff --git a/spec/rubyspec/core/numeric/i_spec.rb b/spec/rubyspec/core/numeric/i_spec.rb deleted file mode 100644 index fae4fefe3d..0000000000 --- a/spec/rubyspec/core/numeric/i_spec.rb +++ /dev/null @@ -1,15 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Numeric#i" do - it "returns a Complex object" do - 34.i.should be_an_instance_of(Complex) - end - - it "sets the real part to 0" do - 7342.i.real.should == 0 - end - - it "sets the imaginary part to self" do - 62.81.i.imag.should == 62.81 - end -end diff --git a/spec/rubyspec/core/numeric/imag_spec.rb b/spec/rubyspec/core/numeric/imag_spec.rb deleted file mode 100644 index a80e42d265..0000000000 --- a/spec/rubyspec/core/numeric/imag_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/imag', __FILE__) - -describe "Numeric#imag" do - it_behaves_like(:numeric_imag, :imag) -end diff --git a/spec/rubyspec/core/numeric/imaginary_spec.rb b/spec/rubyspec/core/numeric/imaginary_spec.rb deleted file mode 100644 index 41226569b3..0000000000 --- a/spec/rubyspec/core/numeric/imaginary_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/imag', __FILE__) - -describe "Numeric#imaginary" do - it_behaves_like(:numeric_imag, :imaginary) -end diff --git a/spec/rubyspec/core/numeric/integer_spec.rb b/spec/rubyspec/core/numeric/integer_spec.rb deleted file mode 100644 index acff8eb830..0000000000 --- a/spec/rubyspec/core/numeric/integer_spec.rb +++ /dev/null @@ -1,8 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#integer?" do - it "returns false" do - NumericSpecs::Subclass.new.integer?.should == false - end -end diff --git a/spec/rubyspec/core/numeric/magnitude_spec.rb b/spec/rubyspec/core/numeric/magnitude_spec.rb deleted file mode 100644 index 947ee69730..0000000000 --- a/spec/rubyspec/core/numeric/magnitude_spec.rb +++ /dev/null @@ -1,5 +0,0 @@ -require File.expand_path('../shared/abs', __FILE__) - -describe "Numeric#magnitude" do - it_behaves_like(:numeric_abs, :magnitude) -end diff --git a/spec/rubyspec/core/numeric/modulo_spec.rb b/spec/rubyspec/core/numeric/modulo_spec.rb deleted file mode 100644 index a6ea7a8f14..0000000000 --- a/spec/rubyspec/core/numeric/modulo_spec.rb +++ /dev/null @@ -1,24 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe :numeric_modulo_19, shared: true do - it "returns self - other * self.div(other)" do - s = mock_numeric('self') - o = mock_numeric('other') - n3 = mock_numeric('n3') - n4 = mock_numeric('n4') - n5 = mock_numeric('n5') - s.should_receive(:div).with(o).and_return(n3) - o.should_receive(:*).with(n3).and_return(n4) - s.should_receive(:-).with(n4).and_return(n5) - s.send(@method, o).should == n5 - end -end - -describe "Numeric#modulo" do - it_behaves_like :numeric_modulo_19, :modulo -end - -describe "Numeric#%" do - it_behaves_like :numeric_modulo_19, :% -end diff --git a/spec/rubyspec/core/numeric/negative_spec.rb b/spec/rubyspec/core/numeric/negative_spec.rb deleted file mode 100644 index 27e5c65fe3..0000000000 --- a/spec/rubyspec/core/numeric/negative_spec.rb +++ /dev/null @@ -1,43 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -ruby_version_is "2.3" do - describe "Numeric#negative?" do - describe "on positive numbers" do - it "returns false" do - 1.negative?.should be_false - 0.1.negative?.should be_false - end - end - - describe "on zero" do - it "returns false" do - 0.negative?.should be_false - 0.0.negative?.should be_false - end - end - - describe "on negative numbers" do - it "returns true" do - -1.negative?.should be_true - -0.1.negative?.should be_true - end - end - end - - describe "Numeric#negative?" do - before(:each) do - @obj = NumericSpecs::Subclass.new - end - - it "returns true if self is less than 0" do - @obj.should_receive(:<).with(0).and_return(true) - @obj.negative?.should == true - end - - it "returns false if self is greater than 0" do - @obj.should_receive(:<).with(0).and_return(false) - @obj.negative?.should == false - end - end -end diff --git a/spec/rubyspec/core/numeric/nonzero_spec.rb b/spec/rubyspec/core/numeric/nonzero_spec.rb deleted file mode 100644 index 55b7880d0e..0000000000 --- a/spec/rubyspec/core/numeric/nonzero_spec.rb +++ /dev/null @@ -1,18 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#nonzero?" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "returns self if self#zero? is false" do - @obj.should_receive(:zero?).and_return(false) - @obj.nonzero?.should == @obj - end - - it "returns nil if self#zero? is true" do - @obj.should_receive(:zero?).and_return(true) - @obj.nonzero?.should == nil - end -end diff --git a/spec/rubyspec/core/numeric/numerator_spec.rb b/spec/rubyspec/core/numeric/numerator_spec.rb deleted file mode 100644 index 4a20f8792a..0000000000 --- a/spec/rubyspec/core/numeric/numerator_spec.rb +++ /dev/null @@ -1,33 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Numeric#numerator" do - before :all do - @numbers = [ - 0, - 29871, - 99999999999999**99, - -72628191273, - 29282.2827, - -2927.00091, - 0.0, - 12.0, - Float::MAX, - ] - end - - # This isn't entirely true, as NaN.numerator works, whereas - # Rational(NaN) raises an exception, but we test this in Float#numerator - it "converts self to a Rational object then returns its numerator" do - @numbers.each do |number| - number.numerator.should == Rational(number).numerator - end - end - - it "works with Numeric subclasses" do - rational = mock_numeric('rational') - rational.should_receive(:numerator).and_return(:numerator) - numeric = mock_numeric('numeric') - numeric.should_receive(:to_r).and_return(rational) - numeric.numerator.should == :numerator - end -end diff --git a/spec/rubyspec/core/numeric/numeric_spec.rb b/spec/rubyspec/core/numeric/numeric_spec.rb deleted file mode 100644 index 9429ab55a0..0000000000 --- a/spec/rubyspec/core/numeric/numeric_spec.rb +++ /dev/null @@ -1,7 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Numeric" do - it "includes Comparable" do - Numeric.include?(Comparable).should == true - end -end diff --git a/spec/rubyspec/core/numeric/phase_spec.rb b/spec/rubyspec/core/numeric/phase_spec.rb deleted file mode 100644 index 7c408db83b..0000000000 --- a/spec/rubyspec/core/numeric/phase_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/arg', __FILE__) - -describe "Numeric#phase" do - it_behaves_like(:numeric_arg, :phase) -end diff --git a/spec/rubyspec/core/numeric/polar_spec.rb b/spec/rubyspec/core/numeric/polar_spec.rb deleted file mode 100644 index 5492483215..0000000000 --- a/spec/rubyspec/core/numeric/polar_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/polar', __FILE__) - -describe "Numeric#polar" do - it_behaves_like(:numeric_polar, :polar) -end diff --git a/spec/rubyspec/core/numeric/positive_spec.rb b/spec/rubyspec/core/numeric/positive_spec.rb deleted file mode 100644 index 516de7db89..0000000000 --- a/spec/rubyspec/core/numeric/positive_spec.rb +++ /dev/null @@ -1,43 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -ruby_version_is "2.3" do - describe "Numeric#positive?" do - describe "on positive numbers" do - it "returns true" do - 1.positive?.should be_true - 0.1.positive?.should be_true - end - end - - describe "on zero" do - it "returns false" do - 0.positive?.should be_false - 0.0.positive?.should be_false - end - end - - describe "on negative numbers" do - it "returns false" do - -1.positive?.should be_false - -0.1.positive?.should be_false - end - end - end - - describe "Numeric#positive?" do - before(:each) do - @obj = NumericSpecs::Subclass.new - end - - it "returns true if self is greater than 0" do - @obj.should_receive(:>).with(0).and_return(true) - @obj.positive?.should == true - end - - it "returns false if self is less than 0" do - @obj.should_receive(:>).with(0).and_return(false) - @obj.positive?.should == false - end - end -end diff --git a/spec/rubyspec/core/numeric/quo_spec.rb b/spec/rubyspec/core/numeric/quo_spec.rb deleted file mode 100644 index 24c752aac1..0000000000 --- a/spec/rubyspec/core/numeric/quo_spec.rb +++ /dev/null @@ -1,55 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) -require File.expand_path('../shared/quo', __FILE__) - -describe "Numeric#quo" do - it "returns the result of self divided by the given Integer as a Rational" do - 5.quo(2).should eql(Rational(5,2)) - end - - it "returns the result of self divided by the given Float as a Float" do - 2.quo(2.5).should eql(0.8) - end - - it "returns the result of self divided by the given Bignum as a Float" do - 45.quo(bignum_value).should be_close(1.04773789668636e-08, TOLERANCE) - end - - it "raises a ZeroDivisionError when the given Integer is 0" do - lambda { 0.quo(0) }.should raise_error(ZeroDivisionError) - lambda { 10.quo(0) }.should raise_error(ZeroDivisionError) - lambda { -10.quo(0) }.should raise_error(ZeroDivisionError) - lambda { bignum_value.quo(0) }.should raise_error(ZeroDivisionError) - lambda { -bignum_value.quo(0) }.should raise_error(ZeroDivisionError) - end - - it "calls #to_r to convert the object to a Rational" do - obj = NumericSpecs::Subclass.new - obj.should_receive(:to_r).and_return(Rational(1)) - - obj.quo(19).should == Rational(1, 19) - end - - it "raises a TypeError of #to_r does not return a Rational" do - obj = NumericSpecs::Subclass.new - obj.should_receive(:to_r).and_return(1) - - lambda { obj.quo(19) }.should raise_error(TypeError) - end - - it "raises a TypeError when given a non-Integer" do - lambda { - (obj = mock('x')).should_not_receive(:to_int) - 13.quo(obj) - }.should raise_error(TypeError) - lambda { 13.quo("10") }.should raise_error(TypeError) - lambda { 13.quo(:symbol) }.should raise_error(TypeError) - end - - it "returns the result of calling self#/ with other" do - obj = NumericSpecs::Subclass.new - obj.should_receive(:to_r).and_return(19.quo(20)) - - obj.quo(19).should == 1.quo(20) - end -end diff --git a/spec/rubyspec/core/numeric/real_spec.rb b/spec/rubyspec/core/numeric/real_spec.rb deleted file mode 100644 index 3e34410155..0000000000 --- a/spec/rubyspec/core/numeric/real_spec.rb +++ /dev/null @@ -1,13 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../../shared/complex/numeric/real', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#real" do - it_behaves_like(:numeric_real, :real) -end - -describe "Numeric#real?" do - it "returns true" do - NumericSpecs::Subclass.new.real?.should == true - end -end diff --git a/spec/rubyspec/core/numeric/rect_spec.rb b/spec/rubyspec/core/numeric/rect_spec.rb deleted file mode 100644 index 88d5ee3881..0000000000 --- a/spec/rubyspec/core/numeric/rect_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../shared/rect', __FILE__) - -describe "Numeric#rect" do - it_behaves_like(:numeric_rect, :rect) -end diff --git a/spec/rubyspec/core/numeric/rectangular_spec.rb b/spec/rubyspec/core/numeric/rectangular_spec.rb deleted file mode 100644 index b34100ca74..0000000000 --- a/spec/rubyspec/core/numeric/rectangular_spec.rb +++ /dev/null @@ -1,6 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../shared/rect', __FILE__) - -describe "Numeric#rectangular" do - it_behaves_like(:numeric_rect, :rectangular) -end diff --git a/spec/rubyspec/core/numeric/remainder_spec.rb b/spec/rubyspec/core/numeric/remainder_spec.rb deleted file mode 100644 index 6d26d39669..0000000000 --- a/spec/rubyspec/core/numeric/remainder_spec.rb +++ /dev/null @@ -1,67 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#remainder" do - before :each do - @obj = NumericSpecs::Subclass.new - @result = mock("Numeric#% result") - @other = mock("Passed Object") - end - - it "returns the result of calling self#% with other if self is 0" do - @obj.should_receive(:%).with(@other).and_return(@result) - @result.should_receive(:==).with(0).and_return(true) - - @obj.remainder(@other).should equal(@result) - end - - it "returns the result of calling self#% with other if self and other are greater than 0" do - @obj.should_receive(:%).with(@other).and_return(@result) - @result.should_receive(:==).with(0).and_return(false) - - @obj.should_receive(:<).with(0).and_return(false) - - @obj.should_receive(:>).with(0).and_return(true) - @other.should_receive(:<).with(0).and_return(false) - - @obj.remainder(@other).should equal(@result) - end - - it "returns the result of calling self#% with other if self and other are less than 0" do - @obj.should_receive(:%).with(@other).and_return(@result) - @result.should_receive(:==).with(0).and_return(false) - - @obj.should_receive(:<).with(0).and_return(true) - @other.should_receive(:>).with(0).and_return(false) - - @obj.should_receive(:>).with(0).and_return(false) - - @obj.remainder(@other).should equal(@result) - end - - it "returns the result of calling self#% with other - other if self is greater than 0 and other is less than 0" do - @obj.should_receive(:%).with(@other).and_return(@result) - @result.should_receive(:==).with(0).and_return(false) - - @obj.should_receive(:<).with(0).and_return(false) - - @obj.should_receive(:>).with(0).and_return(true) - @other.should_receive(:<).with(0).and_return(true) - - @result.should_receive(:-).with(@other).and_return(:result) - - @obj.remainder(@other).should == :result - end - - it "returns the result of calling self#% with other - other if self is less than 0 and other is greater than 0" do - @obj.should_receive(:%).with(@other).and_return(@result) - @result.should_receive(:==).with(0).and_return(false) - - @obj.should_receive(:<).with(0).and_return(true) - @other.should_receive(:>).with(0).and_return(true) - - @result.should_receive(:-).with(@other).and_return(:result) - - @obj.remainder(@other).should == :result - end -end diff --git a/spec/rubyspec/core/numeric/round_spec.rb b/spec/rubyspec/core/numeric/round_spec.rb deleted file mode 100644 index 6e79decfa0..0000000000 --- a/spec/rubyspec/core/numeric/round_spec.rb +++ /dev/null @@ -1,14 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#round" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "converts self to a Float (using #to_f) and returns the #round'ed result" do - @obj.should_receive(:to_f).and_return(2 - TOLERANCE, TOLERANCE - 2) - @obj.round.should == 2 - @obj.round.should == -2 - end -end diff --git a/spec/rubyspec/core/numeric/shared/abs.rb b/spec/rubyspec/core/numeric/shared/abs.rb deleted file mode 100644 index 406c9f3981..0000000000 --- a/spec/rubyspec/core/numeric/shared/abs.rb +++ /dev/null @@ -1,19 +0,0 @@ -require File.expand_path('../../../../spec_helper', __FILE__) -require File.expand_path('../../fixtures/classes', __FILE__) - -describe :numeric_abs, shared: true do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "returns self when self is greater than 0" do - @obj.should_receive(:<).with(0).and_return(false) - @obj.send(@method).should == @obj - end - - it "returns self\#@- when self is less than 0" do - @obj.should_receive(:<).with(0).and_return(true) - @obj.should_receive(:-@).and_return(:absolute_value) - @obj.send(@method).should == :absolute_value - end -end diff --git a/spec/rubyspec/core/numeric/shared/quo.rb b/spec/rubyspec/core/numeric/shared/quo.rb deleted file mode 100644 index 2392636fe7..0000000000 --- a/spec/rubyspec/core/numeric/shared/quo.rb +++ /dev/null @@ -1,7 +0,0 @@ -describe :numeric_quo_18, shared: true do - it "returns the result of calling self#/ with other" do - obj = mock_numeric('numeric') - obj.should_receive(:/).with(19).and_return(:result) - obj.send(@method, 19).should == :result - end -end diff --git a/spec/rubyspec/core/numeric/shared/rect.rb b/spec/rubyspec/core/numeric/shared/rect.rb deleted file mode 100644 index cda5fede7f..0000000000 --- a/spec/rubyspec/core/numeric/shared/rect.rb +++ /dev/null @@ -1,48 +0,0 @@ -require File.expand_path('../../../../spec_helper', __FILE__) - -describe :numeric_rect, shared: true do - before :each do - @numbers = [ - 20, # Integer - 398.72, # Float - Rational(3, 4), # Rational - 99999999**99, # Bignum - infinity_value, - nan_value - ] - end - - it "returns an Array" do - @numbers.each do |number| - number.send(@method).should be_an_instance_of(Array) - end - end - - it "returns a two-element Array" do - @numbers.each do |number| - number.send(@method).size.should == 2 - end - end - - it "returns self as the first element" do - @numbers.each do |number| - if Float === number and number.nan? - number.send(@method).first.nan?.should be_true - else - number.send(@method).first.should == number - end - end - end - - it "returns 0 as the last element" do - @numbers.each do |number| - number.send(@method).last.should == 0 - end - end - - it "raises an ArgumentError if given any arguments" do - @numbers.each do |number| - lambda { number.send(@method, number) }.should raise_error(ArgumentError) - end - end -end diff --git a/spec/rubyspec/core/numeric/shared/step.rb b/spec/rubyspec/core/numeric/shared/step.rb deleted file mode 100644 index 3072830534..0000000000 --- a/spec/rubyspec/core/numeric/shared/step.rb +++ /dev/null @@ -1,425 +0,0 @@ -require File.expand_path('../../../../spec_helper', __FILE__) -require File.expand_path('../../fixtures/classes', __FILE__) - -# Describes Numeric#step shared specs between different argument styles. -# To be able to do it, the @step_args var must contain a Proc that transforms -# the step call arguments passed as positional arguments to the style of -# arguments pretended to test. -describe :numeric_step, :shared => true do - before :each do - ScratchPad.record [] - @prc = lambda { |x| ScratchPad << x } - end - - it "defaults to step = 1" do - 1.send(@method, *@step_args.call(5), &@prc) - ScratchPad.recorded.should eql [1, 2, 3, 4, 5] - end - - describe "when self, stop and step are Fixnums" do - it "yields only Fixnums" do - 1.send(@method, *@step_args.call(5, 1)) { |x| x.should be_an_instance_of(Fixnum) } - end - - describe "with a positive step" do - it "yields while increasing self by step until stop is reached" do - 1.send(@method, *@step_args.call(5, 1), &@prc) - ScratchPad.recorded.should eql [1, 2, 3, 4, 5] - end - - it "yields once when self equals stop" do - 1.send(@method, *@step_args.call(1, 1), &@prc) - ScratchPad.recorded.should eql [1] - end - - it "does not yield when self is greater than stop" do - 2.send(@method, *@step_args.call(1, 1), &@prc) - ScratchPad.recorded.should eql [] - end - end - - describe "with a negative step" do - it "yields while decreasing self by step until stop is reached" do - 5.send(@method, *@step_args.call(1, -1), &@prc) - ScratchPad.recorded.should eql [5, 4, 3, 2, 1] - end - - it "yields once when self equals stop" do - 5.send(@method, *@step_args.call(5, -1), &@prc) - ScratchPad.recorded.should eql [5] - end - - it "does not yield when self is less than stop" do - 1.send(@method, *@step_args.call(5, -1), &@prc) - ScratchPad.recorded.should == [] - end - end - end - - describe "when at least one of self, stop or step is a Float" do - it "yields Floats even if only self is a Float" do - 1.5.send(@method, *@step_args.call(5, 1)) { |x| x.should be_an_instance_of(Float) } - end - - it "yields Floats even if only stop is a Float" do - 1.send(@method, *@step_args.call(5.0, 1)) { |x| x.should be_an_instance_of(Float) } - end - - it "yields Floats even if only step is a Float" do - 1.send(@method, *@step_args.call(5, 1.0)) { |x| x.should be_an_instance_of(Float) } - end - - describe "with a positive step" do - it "yields while increasing self by step while < stop" do - 1.5.send(@method, *@step_args.call(5, 1), &@prc) - ScratchPad.recorded.should eql [1.5, 2.5, 3.5, 4.5] - end - - it "yields once when self equals stop" do - 1.5.send(@method, *@step_args.call(1.5, 1), &@prc) - ScratchPad.recorded.should eql [1.5] - end - - it "does not yield when self is greater than stop" do - 2.5.send(@method, *@step_args.call(1.5, 1), &@prc) - ScratchPad.recorded.should == [] - end - - it "is careful about not yielding a value greater than limit" do - # As 9*1.3+1.0 == 12.700000000000001 > 12.7, we test: - 1.0.send(@method, *@step_args.call(12.7, 1.3), &@prc) - ScratchPad.recorded.should eql [1.0, 2.3, 3.6, 4.9, 6.2, 7.5, 8.8, 10.1, 11.4, 12.7] - end - end - - describe "with a negative step" do - it "yields while decreasing self by step while self > stop" do - 5.send(@method, *@step_args.call(1.5, -1), &@prc) - ScratchPad.recorded.should eql [5.0, 4.0, 3.0, 2.0] - end - - it "yields once when self equals stop" do - 1.5.send(@method, *@step_args.call(1.5, -1), &@prc) - ScratchPad.recorded.should eql [1.5] - end - - it "does not yield when self is less than stop" do - 1.send(@method, *@step_args.call(5, -1.5), &@prc) - ScratchPad.recorded.should == [] - end - - it "is careful about not yielding a value smaller than limit" do - # As -9*1.3-1.0 == -12.700000000000001 < -12.7, we test: - -1.0.send(@method, *@step_args.call(-12.7, -1.3), &@prc) - ScratchPad.recorded.should eql [-1.0, -2.3, -3.6, -4.9, -6.2, -7.5, -8.8, -10.1, -11.4, -12.7] - end - end - - describe "with a positive Infinity step" do - it "yields once if self < stop" do - 42.send(@method, *@step_args.call(100, infinity_value), &@prc) - ScratchPad.recorded.should eql [42.0] - end - - it "yields once when stop is Infinity" do - 42.send(@method, *@step_args.call(infinity_value, infinity_value), &@prc) - ScratchPad.recorded.should eql [42.0] - end - - it "yields once when self equals stop" do - 42.send(@method, *@step_args.call(42, infinity_value), &@prc) - ScratchPad.recorded.should eql [42.0] - end - - it "yields once when self and stop are Infinity" do - (infinity_value).send(@method, *@step_args.call(infinity_value, infinity_value), &@prc) - ScratchPad.recorded.should == [infinity_value] - end - - it "does not yield when self > stop" do - 100.send(@method, *@step_args.call(42, infinity_value), &@prc) - ScratchPad.recorded.should == [] - end - - it "does not yield when stop is -Infinity" do - 42.send(@method, *@step_args.call(-infinity_value, infinity_value), &@prc) - ScratchPad.recorded.should == [] - end - end - - describe "with a negative Infinity step" do - it "yields once if self > stop" do - 42.send(@method, *@step_args.call(6, -infinity_value), &@prc) - ScratchPad.recorded.should eql [42.0] - end - - it "yields once if stop is -Infinity" do - 42.send(@method, *@step_args.call(-infinity_value, -infinity_value), &@prc) - ScratchPad.recorded.should eql [42.0] - end - - it "yields once when self equals stop" do - 42.send(@method, *@step_args.call(42, -infinity_value), &@prc) - ScratchPad.recorded.should eql [42.0] - end - - it "yields once when self and stop are Infinity" do - (infinity_value).send(@method, *@step_args.call(infinity_value, -infinity_value), &@prc) - ScratchPad.recorded.should == [infinity_value] - end - - it "does not yield when self > stop" do - 42.send(@method, *@step_args.call(100, -infinity_value), &@prc) - ScratchPad.recorded.should == [] - end - - it "does not yield when stop is Infinity" do - 42.send(@method, *@step_args.call(infinity_value, -infinity_value), &@prc) - ScratchPad.recorded.should == [] - end - end - - describe "with a Infinity stop and a positive step" do - it "does not yield when self is infinity" do - (infinity_value).send(@method, *@step_args.call(infinity_value, 1), &@prc) - ScratchPad.recorded.should == [] - end - end - - describe "with a Infinity stop and a negative step" do - it "does not yield when self is negative infinity" do - (-infinity_value).send(@method, *@step_args.call(infinity_value, -1), &@prc) - ScratchPad.recorded.should == [] - end - - it "does not yield when self is positive infinity" do - infinity_value.send(@method, *@step_args.call(infinity_value, -1), &@prc) - ScratchPad.recorded.should == [] - end - end - - describe "with a negative Infinity stop and a positive step" do - it "does not yield when self is negative infinity" do - (-infinity_value).send(@method, *@step_args.call(-infinity_value, 1), &@prc) - ScratchPad.recorded.should == [] - end - end - - describe "with a negative Infinity stop and a negative step" do - it "does not yield when self is negative infinity" do - (-infinity_value).send(@method, *@step_args.call(-infinity_value, -1), &@prc) - ScratchPad.recorded.should == [] - end - end - - end - - describe "when step is a String" do - error = nil - ruby_version_is ""..."2.4" do - error = ArgumentError - end - ruby_version_is "2.4"..."2.5" do - error = TypeError - end - ruby_version_is "2.5" do - error = ArgumentError - end - - describe "with self and stop as Fixnums" do - it "raises an #{error} when step is a numeric representation" do - lambda { 1.send(@method, *@step_args.call(5, "1")) {} }.should raise_error(error) - lambda { 1.send(@method, *@step_args.call(5, "0.1")) {} }.should raise_error(error) - lambda { 1.send(@method, *@step_args.call(5, "1/3")) {} }.should raise_error(error) - end - it "raises an #{error} with step as an alphanumeric string" do - lambda { 1.send(@method, *@step_args.call(5, "foo")) {} }.should raise_error(error) - end - end - - describe "with self and stop as Floats" do - it "raises an #{error} when step is a numeric representation" do - lambda { 1.1.send(@method, *@step_args.call(5.1, "1")) {} }.should raise_error(error) - lambda { 1.1.send(@method, *@step_args.call(5.1, "0.1")) {} }.should raise_error(error) - lambda { 1.1.send(@method, *@step_args.call(5.1, "1/3")) {} }.should raise_error(error) - end - it "raises an #{error} with step as an alphanumeric string" do - lambda { 1.1.send(@method, *@step_args.call(5.1, "foo")) {} }.should raise_error(error) - end - end - end - - it "does not rescue ArgumentError exceptions" do - lambda { 1.send(@method, *@step_args.call(2)) { raise ArgumentError, "" }}.should raise_error(ArgumentError) - end - - it "does not rescue TypeError exceptions" do - lambda { 1.send(@method, *@step_args.call(2)) { raise TypeError, "" } }.should raise_error(TypeError) - end - - describe "when no block is given" do - it "returns an Enumerator when step is 0" do - 1.send(@method, *@step_args.call(2, 0)).should be_an_instance_of(Enumerator) - end - - it "returns an Enumerator when not passed a block and self > stop" do - 1.send(@method, *@step_args.call(0, 2)).should be_an_instance_of(Enumerator) - end - - it "returns an Enumerator when not passed a block and self < stop" do - 1.send(@method, *@step_args.call(2, 3)).should be_an_instance_of(Enumerator) - end - - it "returns an Enumerator that uses the given step" do - 0.send(@method, *@step_args.call(5, 2)).to_a.should eql [0, 2, 4] - end - - describe "when step is a String" do - describe "with self and stop as Fixnums" do - it "returns an Enumerator" do - 1.send(@method, *@step_args.call(5, "foo")).should be_an_instance_of(Enumerator) - end - end - - describe "with self and stop as Floats" do - it "returns an Enumerator" do - 1.1.send(@method, *@step_args.call(5.1, "foo")).should be_an_instance_of(Enumerator) - end - end - end - - describe "returned Enumerator" do - describe "size" do - describe "when step is a String" do - error = nil - ruby_version_is ""..."2.4" do - error = ArgumentError - end - ruby_version_is "2.4"..."2.5" do - error = TypeError - end - ruby_version_is "2.5" do - error = ArgumentError - end - - describe "with self and stop as Fixnums" do - it "raises an #{error} when step is a numeric representation" do - lambda { 1.send(@method, *@step_args.call(5, "1")).size }.should raise_error(error) - lambda { 1.send(@method, *@step_args.call(5, "0.1")).size }.should raise_error(error) - lambda { 1.send(@method, *@step_args.call(5, "1/3")).size }.should raise_error(error) - end - it "raises an #{error} with step as an alphanumeric string" do - lambda { 1.send(@method, *@step_args.call(5, "foo")).size }.should raise_error(error) - end - end - - describe "with self and stop as Floats" do - it "raises an #{error} when step is a numeric representation" do - lambda { 1.1.send(@method, *@step_args.call(5.1, "1")).size }.should raise_error(error) - lambda { 1.1.send(@method, *@step_args.call(5.1, "0.1")).size }.should raise_error(error) - lambda { 1.1.send(@method, *@step_args.call(5.1, "1/3")).size }.should raise_error(error) - end - it "raises an #{error} with step as an alphanumeric string" do - lambda { 1.1.send(@method, *@step_args.call(5.1, "foo")).size }.should raise_error(error) - end - end - end - - describe "when self, stop and step are Fixnums and step is positive" do - it "returns the difference between self and stop divided by the number of steps" do - 5.send(@method, *@step_args.call(10, 11)).size.should == 1 - 5.send(@method, *@step_args.call(10, 6)).size.should == 1 - 5.send(@method, *@step_args.call(10, 5)).size.should == 2 - 5.send(@method, *@step_args.call(10, 4)).size.should == 2 - 5.send(@method, *@step_args.call(10, 2)).size.should == 3 - 5.send(@method, *@step_args.call(10, 1)).size.should == 6 - 5.send(@method, *@step_args.call(10)).size.should == 6 - 10.send(@method, *@step_args.call(10, 1)).size.should == 1 - end - - it "returns 0 if value > limit" do - 11.send(@method, *@step_args.call(10, 1)).size.should == 0 - end - end - - describe "when self, stop and step are Fixnums and step is negative" do - it "returns the difference between self and stop divided by the number of steps" do - 10.send(@method, *@step_args.call(5, -11)).size.should == 1 - 10.send(@method, *@step_args.call(5, -6)).size.should == 1 - 10.send(@method, *@step_args.call(5, -5)).size.should == 2 - 10.send(@method, *@step_args.call(5, -4)).size.should == 2 - 10.send(@method, *@step_args.call(5, -2)).size.should == 3 - 10.send(@method, *@step_args.call(5, -1)).size.should == 6 - 10.send(@method, *@step_args.call(10, -1)).size.should == 1 - end - - it "returns 0 if value < limit" do - 10.send(@method, *@step_args.call(11, -1)).size.should == 0 - end - end - - describe "when self, stop or step is a Float" do - describe "and step is positive" do - it "returns the difference between self and stop divided by the number of steps" do - 5.send(@method, *@step_args.call(10, 11.0)).size.should == 1 - 5.send(@method, *@step_args.call(10, 6.0)).size.should == 1 - 5.send(@method, *@step_args.call(10, 5.0)).size.should == 2 - 5.send(@method, *@step_args.call(10, 4.0)).size.should == 2 - 5.send(@method, *@step_args.call(10, 2.0)).size.should == 3 - 5.send(@method, *@step_args.call(10, 0.5)).size.should == 11 - 5.send(@method, *@step_args.call(10, 1.0)).size.should == 6 - 5.send(@method, *@step_args.call(10.5)).size.should == 6 - 10.send(@method, *@step_args.call(10, 1.0)).size.should == 1 - end - - it "returns 0 if value > limit" do - 10.send(@method, *@step_args.call(5.5)).size.should == 0 - 11.send(@method, *@step_args.call(10, 1.0)).size.should == 0 - 11.send(@method, *@step_args.call(10, 1.5)).size.should == 0 - 10.send(@method, *@step_args.call(5, infinity_value)).size.should == 0 - end - - it "returns 1 if step is infinity_value" do - 5.send(@method, *@step_args.call(10, infinity_value)).size.should == 1 - end - end - - describe "and step is negative" do - it "returns the difference between self and stop divided by the number of steps" do - 10.send(@method, *@step_args.call(5, -11.0)).size.should == 1 - 10.send(@method, *@step_args.call(5, -6.0)).size.should == 1 - 10.send(@method, *@step_args.call(5, -5.0)).size.should == 2 - 10.send(@method, *@step_args.call(5, -4.0)).size.should == 2 - 10.send(@method, *@step_args.call(5, -2.0)).size.should == 3 - 10.send(@method, *@step_args.call(5, -0.5)).size.should == 11 - 10.send(@method, *@step_args.call(5, -1.0)).size.should == 6 - 10.send(@method, *@step_args.call(10, -1.0)).size.should == 1 - end - - it "returns 0 if value < limit" do - 10.send(@method, *@step_args.call(11, -1.0)).size.should == 0 - 10.send(@method, *@step_args.call(11, -1.5)).size.should == 0 - 5.send(@method, *@step_args.call(10, -infinity_value)).size.should == 0 - end - - it "returns 1 if step is infinity_value" do - 10.send(@method, *@step_args.call(5, -infinity_value)).size.should == 1 - end - end - end - - describe "when stop is not passed" do - it "returns infinity_value" do - 1.send(@method, *@step_args.call()).size.should == infinity_value - end - end - - describe "when stop is nil" do - it "returns infinity_value" do - 1.send(@method, *@step_args.call(nil, 5)).size.should == infinity_value - end - end - end - end - end -end diff --git a/spec/rubyspec/core/numeric/singleton_method_added_spec.rb b/spec/rubyspec/core/numeric/singleton_method_added_spec.rb deleted file mode 100644 index a650d286f2..0000000000 --- a/spec/rubyspec/core/numeric/singleton_method_added_spec.rb +++ /dev/null @@ -1,41 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#singleton_method_added" do - before :all do - class ::NumericSpecs::Subclass - # We want restore default Numeric behaviour for this particular test - remove_method :singleton_method_added - end - end - - after :all do - class ::NumericSpecs::Subclass - # Allow mocking methods again - def singleton_method_added(val) - end - end - end - - it "raises a TypeError when trying to define a singleton method on a Numeric" do - lambda do - a = NumericSpecs::Subclass.new - def a.test; end - end.should raise_error(TypeError) - - lambda do - a = 1 - def a.test; end - end.should raise_error(TypeError) - - lambda do - a = 1.5 - def a.test; end - end.should raise_error(TypeError) - - lambda do - a = bignum_value - def a.test; end - end.should raise_error(TypeError) - end -end diff --git a/spec/rubyspec/core/numeric/step_spec.rb b/spec/rubyspec/core/numeric/step_spec.rb deleted file mode 100644 index 256c150d4e..0000000000 --- a/spec/rubyspec/core/numeric/step_spec.rb +++ /dev/null @@ -1,163 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) -require File.expand_path('../shared/step', __FILE__) - -describe "Numeric#step" do - - describe 'with positional args' do - it "raises an ArgumentError when step is 0" do - lambda { 1.step(5, 0) {} }.should raise_error(ArgumentError) - end - - it "raises an ArgumentError when step is 0.0" do - lambda { 1.step(2, 0.0) {} }.should raise_error(ArgumentError) - end - - before :all do - # This lambda definition limits to return the arguments it receives. - # It's needed to test numeric_step behaviour with positional arguments. - @step_args = ->(*args) { args } - end - - it_behaves_like :numeric_step, :step - - describe "when no block is given" do - it "returns an Enumerator when step is 0" do - 1.step(5, 0).should be_an_instance_of(Enumerator) - end - - it "returns an Enumerator when step is 0.0" do - 1.step(2, 0.0).should be_an_instance_of(Enumerator) - end - - describe "returned Enumerator" do - describe "size" do - it "raises an ArgumentError when step is 0" do - enum = 1.step(5, 0) - lambda { enum.size }.should raise_error(ArgumentError) - end - - it "raises an ArgumentError when step is 0.0" do - enum = 1.step(2, 0.0) - lambda { enum.size }.should raise_error(ArgumentError) - end - end - end - end - - end - - describe 'with keyword arguments' do - it "doesn't raise an error when step is 0" do - lambda { 1.step(to: 5, by: 0) { break } }.should_not raise_error - end - - it "doesn't raise an error when step is 0.0" do - lambda { 1.step(to: 2, by: 0.0) { break } }.should_not raise_error - end - - it "should loop over self when step is 0 or 0.0" do - 1.step(to: 2, by: 0.0).take(5).should eql [1.0, 1.0, 1.0, 1.0, 1.0] - 1.step(to: 2, by: 0).take(5).should eql [1, 1, 1, 1, 1] - 1.1.step(to: 2, by: 0).take(5).should eql [1.1, 1.1, 1.1, 1.1, 1.1] - end - - describe "when no block is given" do - describe "returned Enumerator" do - describe "size" do - it "should return infinity_value when limit is nil" do - 1.step(by: 42).size.should == infinity_value - end - - it "should return infinity_value when step is 0" do - 1.step(to: 5, by: 0).size.should == infinity_value - end - - it "should return infinity_value when step is 0.0" do - 1.step(to: 2, by: 0.0).size.should == infinity_value - end - - it "should return infinity_value when ascending towards a limit of Float::INFINITY" do - 1.step(to: Float::INFINITY, by: 42).size.should == infinity_value - end - - it "should return infinity_value when decending towards a limit of -Float::INFINITY" do - 1.step(to: -Float::INFINITY, by: -42).size.should == infinity_value - end - - it "should return 1 when the both limit and step are Float::INFINITY" do - 1.step(to: Float::INFINITY, by: Float::INFINITY).size.should == 1 - end - - it "should return 1 when the both limit and step are -Float::INFINITY" do - 1.step(to: -Float::INFINITY, by: -Float::INFINITY).size.should == 1 - end - end - end - end - - before :all do - # This lambda transforms a positional step method args into - # keyword arguments. - # It's needed to test numeric_step behaviour with keyword arguments. - @step_args = ->(*args) do - kw_args = {to: args[0]} - kw_args[:by] = args[1] if args.size == 2 - [kw_args] - end - end - it_behaves_like :numeric_step, :step - end - - describe 'with mixed arguments' do - it "doesn't raise an error when step is 0" do - lambda { 1.step(5, by: 0) { break } }.should_not raise_error - end - - it "doesn't raise an error when step is 0.0" do - lambda { 1.step(2, by: 0.0) { break } }.should_not raise_error - end - - it "raises a ArgumentError when limit and to are defined" do - lambda { 1.step(5, 1, to: 5) { break } }.should raise_error(ArgumentError) - end - - it "raises a ArgumentError when step and by are defined" do - lambda { 1.step(5, 1, by: 5) { break } }.should raise_error(ArgumentError) - end - - it "should loop over self when step is 0 or 0.0" do - 1.step(2, by: 0.0).take(5).should eql [1.0, 1.0, 1.0, 1.0, 1.0] - 1.step(2, by: 0).take(5).should eql [1, 1, 1, 1, 1] - 1.1.step(2, by: 0).take(5).should eql [1.1, 1.1, 1.1, 1.1, 1.1] - end - - describe "when no block is given" do - describe "returned Enumerator" do - describe "size" do - it "should return infinity_value when step is 0" do - 1.step(5, by: 0).size.should == infinity_value - end - - it "should return infinity_value when step is 0.0" do - 1.step(2, by: 0.0).size.should == infinity_value - end - end - end - end - before :all do - # This lambda definition transforms a positional step method args into - # a mix of positional and keyword arguments. - # It's needed to test numeric_step behaviour with positional mixed with - # keyword arguments. - @step_args = ->(*args) do - if args.size == 2 - [args[0], {by: args[1]}] - else - args - end - end - end - it_behaves_like :numeric_step, :step - end -end diff --git a/spec/rubyspec/core/numeric/to_c_spec.rb b/spec/rubyspec/core/numeric/to_c_spec.rb deleted file mode 100644 index 38452231b0..0000000000 --- a/spec/rubyspec/core/numeric/to_c_spec.rb +++ /dev/null @@ -1,45 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Numeric#to_c" do - before :all do - @numbers = [ - 0, - 29871, - 99999999999999**99, - -72628191273, - Rational(2,3), - Rational(1.898), - Rational(-238), - 29282.2827, - -2927.00091, - 0.0, - 12.0, - Float::MAX, - infinity_value, - nan_value - ] - end - - it "returns a Complex object" do - @numbers.each do |number| - number.to_c.should be_an_instance_of(Complex) - end - end - - it "uses self as the real component" do - @numbers.each do |number| - real = number.to_c.real - if Float === number and number.nan? - real.nan?.should be_true - else - real.should == number - end - end - end - - it "uses 0 as the imaginary component" do - @numbers.each do |number| - number.to_c.imag.should == 0 - end - end -end diff --git a/spec/rubyspec/core/numeric/to_int_spec.rb b/spec/rubyspec/core/numeric/to_int_spec.rb deleted file mode 100644 index 4f1df3e042..0000000000 --- a/spec/rubyspec/core/numeric/to_int_spec.rb +++ /dev/null @@ -1,10 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#to_int" do - it "returns self#to_i" do - obj = NumericSpecs::Subclass.new - obj.should_receive(:to_i).and_return(:result) - obj.to_int.should == :result - end -end diff --git a/spec/rubyspec/core/numeric/truncate_spec.rb b/spec/rubyspec/core/numeric/truncate_spec.rb deleted file mode 100644 index f1a2d4de64..0000000000 --- a/spec/rubyspec/core/numeric/truncate_spec.rb +++ /dev/null @@ -1,14 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#truncate" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "converts self to a Float (using #to_f) and returns the #truncate'd result" do - @obj.should_receive(:to_f).and_return(2.5555, -2.3333) - @obj.truncate.should == 2 - @obj.truncate.should == -2 - end -end diff --git a/spec/rubyspec/core/numeric/uminus_spec.rb b/spec/rubyspec/core/numeric/uminus_spec.rb deleted file mode 100644 index 7385f5f599..0000000000 --- a/spec/rubyspec/core/numeric/uminus_spec.rb +++ /dev/null @@ -1,31 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Numeric#-@" do - it "returns the same value with opposite sign (integers)" do - 0.send(:-@).should == 0 - 100.send(:-@).should == -100 - -100.send(:-@).should == 100 - end - - it "returns the same value with opposite sign (floats)" do - 34.56.send(:-@).should == -34.56 - -34.56.send(:-@).should == 34.56 - end - - it "returns the same value with opposite sign (two complement)" do - 2147483648.send(:-@).should == -2147483648 - -2147483648.send(:-@).should == 2147483648 - 9223372036854775808.send(:-@).should == -9223372036854775808 - -9223372036854775808.send(:-@).should == 9223372036854775808 - end - - describe "with a Numeric subclass" do - it "calls #coerce(0) on self, then subtracts the second element of the result from the first" do - ten = mock_numeric('10') - zero = mock_numeric('0') - ten.should_receive(:coerce).with(0).and_return([zero, ten]) - zero.should_receive(:-).with(ten).and_return(-10) - ten.send(:-@).should == -10 - end - end -end diff --git a/spec/rubyspec/core/numeric/uplus_spec.rb b/spec/rubyspec/core/numeric/uplus_spec.rb deleted file mode 100644 index 557142295a..0000000000 --- a/spec/rubyspec/core/numeric/uplus_spec.rb +++ /dev/null @@ -1,9 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#+@" do - it "returns self" do - obj = NumericSpecs::Subclass.new - obj.send(:+@).should == obj - end -end diff --git a/spec/rubyspec/core/numeric/zero_spec.rb b/spec/rubyspec/core/numeric/zero_spec.rb deleted file mode 100644 index d46e8807ea..0000000000 --- a/spec/rubyspec/core/numeric/zero_spec.rb +++ /dev/null @@ -1,18 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Numeric#zero?" do - before :each do - @obj = NumericSpecs::Subclass.new - end - - it "returns true if self is 0" do - @obj.should_receive(:==).with(0).and_return(true) - @obj.zero?.should == true - end - - it "returns false if self is not 0" do - @obj.should_receive(:==).with(0).and_return(false) - @obj.zero?.should == false - end -end |