diff options
Diffstat (limited to 'spec/rubyspec/core/array/compact_spec.rb')
| -rw-r--r-- | spec/rubyspec/core/array/compact_spec.rb | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/spec/rubyspec/core/array/compact_spec.rb b/spec/rubyspec/core/array/compact_spec.rb deleted file mode 100644 index b80f0214ec..0000000000 --- a/spec/rubyspec/core/array/compact_spec.rb +++ /dev/null @@ -1,77 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Array#compact" do - it "returns a copy of array with all nil elements removed" do - a = [1, 2, 4] - a.compact.should == [1, 2, 4] - a = [1, nil, 2, 4] - a.compact.should == [1, 2, 4] - a = [1, 2, 4, nil] - a.compact.should == [1, 2, 4] - a = [nil, 1, 2, 4] - a.compact.should == [1, 2, 4] - end - - it "does not return self" do - a = [1, 2, 3] - a.compact.should_not equal(a) - end - - it "does not return subclass instance for Array subclasses" do - ArraySpecs::MyArray[1, 2, 3, nil].compact.should be_an_instance_of(Array) - end - - it "does not keep tainted status even if all elements are removed" do - a = [nil, nil] - a.taint - a.compact.tainted?.should be_false - end - - it "does not keep untrusted status even if all elements are removed" do - a = [nil, nil] - a.untrust - a.compact.untrusted?.should be_false - end -end - -describe "Array#compact!" do - it "removes all nil elements" do - a = ['a', nil, 'b', false, 'c'] - a.compact!.should equal(a) - a.should == ["a", "b", false, "c"] - a = [nil, 'a', 'b', false, 'c'] - a.compact!.should equal(a) - a.should == ["a", "b", false, "c"] - a = ['a', 'b', false, 'c', nil] - a.compact!.should equal(a) - a.should == ["a", "b", false, "c"] - end - - it "returns self if some nil elements are removed" do - a = ['a', nil, 'b', false, 'c'] - a.compact!.object_id.should == a.object_id - end - - it "returns nil if there are no nil elements to remove" do - [1, 2, false, 3].compact!.should == nil - end - - it "keeps tainted status even if all elements are removed" do - a = [nil, nil] - a.taint - a.compact! - a.tainted?.should be_true - end - - it "keeps untrusted status even if all elements are removed" do - a = [nil, nil] - a.untrust - a.compact! - a.untrusted?.should be_true - end - - it "raises a RuntimeError on a frozen array" do - lambda { ArraySpecs.frozen_array.compact! }.should raise_error(RuntimeError) - end -end |
