diff options
Diffstat (limited to 'spec/ruby/core/array/uniq_spec.rb')
-rw-r--r-- | spec/ruby/core/array/uniq_spec.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/spec/ruby/core/array/uniq_spec.rb b/spec/ruby/core/array/uniq_spec.rb index 4461cae16b..905ab59634 100644 --- a/spec/ruby/core/array/uniq_spec.rb +++ b/spec/ruby/core/array/uniq_spec.rb @@ -1,5 +1,6 @@ require_relative '../../spec_helper' require_relative 'fixtures/classes' +require_relative 'shared/iterable_and_tolerating_size_increasing' describe "Array#uniq" do it "returns an array with no duplicates" do @@ -131,6 +132,11 @@ describe "Array#uniq" do end end +describe "Array#uniq" do + @value_to_return = -> e { e } + it_behaves_like :array_iterable_and_tolerating_size_increasing, :uniq +end + describe "Array#uniq!" do it "modifies the array in place" do a = [ "a", "a", "b", "b", "c" ] @@ -214,4 +220,32 @@ describe "Array#uniq!" do a.uniq! a.should == [x] end + + it "does not truncate the array is the block raises an exception" do + a = [1, 2, 3] + begin + a.send(@method) { raise StandardError, 'Oops' } + rescue + end + + a.should == [1, 2, 3] + end + + it "doesn't change array if error is raised" do + a = [1, 1, 2, 2, 3, 3, 4, 4] + begin + a.send(@method) do |e| + raise StandardError, 'Oops' if e == 3 + e + end + rescue StandardError + end + + a.should == [1, 1, 2, 2, 3, 3, 4, 4] + end +end + +describe "Array#uniq!" do + @value_to_return = -> e { e } + it_behaves_like :array_iterable_and_tolerating_size_increasing, :uniq! end |