diff options
Diffstat (limited to 'spec/rubyspec/core/array/delete_at_spec.rb')
-rw-r--r-- | spec/rubyspec/core/array/delete_at_spec.rb | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/spec/rubyspec/core/array/delete_at_spec.rb b/spec/rubyspec/core/array/delete_at_spec.rb deleted file mode 100644 index 1d73ceb33a..0000000000 --- a/spec/rubyspec/core/array/delete_at_spec.rb +++ /dev/null @@ -1,61 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Array#delete_at" do - it "removes the element at the specified index" do - a = [1, 2, 3, 4] - a.delete_at(2) - a.should == [1, 2, 4] - a.delete_at(-1) - a.should == [1, 2] - end - - it "returns the removed element at the specified index" do - a = [1, 2, 3, 4] - a.delete_at(2).should == 3 - a.delete_at(-1).should == 4 - end - - it "returns nil and makes no modification if the index is out of range" do - a = [1, 2] - a.delete_at(3).should == nil - a.should == [1, 2] - a.delete_at(-3).should == nil - a.should == [1, 2] - end - - it "tries to convert the passed argument to an Integer using #to_int" do - obj = mock('to_int') - obj.should_receive(:to_int).and_return(-1) - [1, 2].delete_at(obj).should == 2 - end - - it "accepts negative indices" do - a = [1, 2] - a.delete_at(-2).should == 1 - end - - it "raises a RuntimeError on a frozen array" do - lambda { [1,2,3].freeze.delete_at(0) }.should raise_error(RuntimeError) - end - - it "keeps tainted status" do - ary = [1, 2] - ary.taint - ary.tainted?.should be_true - ary.delete_at(0) - ary.tainted?.should be_true - ary.delete_at(0) # now empty - ary.tainted?.should be_true - end - - it "keeps untrusted status" do - ary = [1, 2] - ary.untrust - ary.untrusted?.should be_true - ary.delete_at(0) - ary.untrusted?.should be_true - ary.delete_at(0) # now empty - ary.untrusted?.should be_true - end -end |