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-rw-r--r--spec/rubyspec/core/array/slice_spec.rb160
1 files changed, 0 insertions, 160 deletions
diff --git a/spec/rubyspec/core/array/slice_spec.rb b/spec/rubyspec/core/array/slice_spec.rb
deleted file mode 100644
index f6cbd1bcc4..0000000000
--- a/spec/rubyspec/core/array/slice_spec.rb
+++ /dev/null
@@ -1,160 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
-require File.expand_path('../shared/slice', __FILE__)
-
-describe "Array#slice!" do
- it "removes and return the element at index" do
- a = [1, 2, 3, 4]
- a.slice!(10).should == nil
- a.should == [1, 2, 3, 4]
- a.slice!(-10).should == nil
- a.should == [1, 2, 3, 4]
- a.slice!(2).should == 3
- a.should == [1, 2, 4]
- a.slice!(-1).should == 4
- a.should == [1, 2]
- a.slice!(1).should == 2
- a.should == [1]
- a.slice!(-1).should == 1
- a.should == []
- a.slice!(-1).should == nil
- a.should == []
- a.slice!(0).should == nil
- a.should == []
- end
-
- it "removes and returns length elements beginning at start" do
- a = [1, 2, 3, 4, 5, 6]
- a.slice!(2, 3).should == [3, 4, 5]
- a.should == [1, 2, 6]
- a.slice!(1, 1).should == [2]
- a.should == [1, 6]
- a.slice!(1, 0).should == []
- a.should == [1, 6]
- a.slice!(2, 0).should == []
- a.should == [1, 6]
- a.slice!(0, 4).should == [1, 6]
- a.should == []
- a.slice!(0, 4).should == []
- a.should == []
-
- a = [1]
- a.slice!(0, 1).should == [1]
- a.should == []
- a[-1].should == nil
-
- a = [1, 2, 3]
- a.slice!(0,1).should == [1]
- a.should == [2, 3]
- end
-
- it "returns nil if length is negative" do
- a = [1, 2, 3]
- a.slice!(2, -1).should == nil
- a.should == [1, 2, 3]
- end
-
- it "properly handles recursive arrays" do
- empty = ArraySpecs.empty_recursive_array
- empty.slice(0).should == empty
-
- array = ArraySpecs.recursive_array
- array.slice(4).should == array
- array.slice(0..3).should == [1, 'two', 3.0, array]
- end
-
- it "calls to_int on start and length arguments" do
- obj = mock('2')
- def obj.to_int() 2 end
-
- a = [1, 2, 3, 4, 5]
- a.slice!(obj).should == 3
- a.should == [1, 2, 4, 5]
- a.slice!(obj, obj).should == [4, 5]
- a.should == [1, 2]
- a.slice!(0, obj).should == [1, 2]
- a.should == []
- end
-
- it "removes and return elements in range" do
- a = [1, 2, 3, 4, 5, 6, 7, 8]
- a.slice!(1..4).should == [2, 3, 4, 5]
- a.should == [1, 6, 7, 8]
- a.slice!(1...3).should == [6, 7]
- a.should == [1, 8]
- a.slice!(-1..-1).should == [8]
- a.should == [1]
- a.slice!(0...0).should == []
- a.should == [1]
- a.slice!(0..0).should == [1]
- a.should == []
-
- a = [1,2,3]
- a.slice!(0..3).should == [1,2,3]
- a.should == []
- end
-
- it "removes and returns elements in end-exclusive ranges" do
- a = [1, 2, 3, 4, 5, 6, 7, 8]
- a.slice!(4...a.length).should == [5, 6, 7, 8]
- a.should == [1, 2, 3, 4]
- end
-
- it "calls to_int on range arguments" do
- from = mock('from')
- to = mock('to')
-
- # So we can construct a range out of them...
- def from.<=>(o) 0 end
- def to.<=>(o) 0 end
-
- def from.to_int() 1 end
- def to.to_int() -2 end
-
- a = [1, 2, 3, 4, 5]
-
- a.slice!(from .. to).should == [2, 3, 4]
- a.should == [1, 5]
-
- lambda { a.slice!("a" .. "b") }.should raise_error(TypeError)
- lambda { a.slice!(from .. "b") }.should raise_error(TypeError)
- end
-
- it "returns last element for consecutive calls at zero index" do
- a = [ 1, 2, 3 ]
- a.slice!(0).should == 1
- a.slice!(0).should == 2
- a.slice!(0).should == 3
- a.should == []
- end
-
- it "does not expand array with indices out of bounds" do
- a = [1, 2]
- a.slice!(4).should == nil
- a.should == [1, 2]
- a.slice!(4, 0).should == nil
- a.should == [1, 2]
- a.slice!(6, 1).should == nil
- a.should == [1, 2]
- a.slice!(8...8).should == nil
- a.should == [1, 2]
- a.slice!(10..10).should == nil
- a.should == [1, 2]
- end
-
- it "does not expand array with negative indices out of bounds" do
- a = [1, 2]
- a.slice!(-3, 1).should == nil
- a.should == [1, 2]
- a.slice!(-3..2).should == nil
- a.should == [1, 2]
- end
-
- it "raises a RuntimeError on a frozen array" do
- lambda { ArraySpecs.frozen_array.slice!(0, 0) }.should raise_error(RuntimeError)
- end
-end
-
-describe "Array#slice" do
- it_behaves_like(:array_slice, :slice)
-end