diff options
| author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-01 15:41:50 +0000 |
|---|---|---|
| committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-01 15:41:50 +0000 |
| commit | 4d7b0b9112f2adf9e87ef75056f930bf7c1f3dc4 (patch) | |
| tree | 8d712e18a619a9720d181d0d44e8cc2474ff31ee /spec/ruby/core/array/shared | |
| parent | 821d9a2d30f2e0d3f9009dc001b4b49aaa63c66e (diff) | |
Update to ruby/spec@bacedc5
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/array/shared')
| -rw-r--r-- | spec/ruby/core/array/shared/push.rb | 33 | ||||
| -rw-r--r-- | spec/ruby/core/array/shared/unshift.rb | 46 |
2 files changed, 79 insertions, 0 deletions
diff --git a/spec/ruby/core/array/shared/push.rb b/spec/ruby/core/array/shared/push.rb new file mode 100644 index 0000000000..5951b71a19 --- /dev/null +++ b/spec/ruby/core/array/shared/push.rb @@ -0,0 +1,33 @@ +describe :array_push, shared: true do + it "appends the arguments to the array" do + a = [ "a", "b", "c" ] + a.send(@method, "d", "e", "f").should equal(a) + a.send(@method).should == ["a", "b", "c", "d", "e", "f"] + a.send(@method, 5) + a.should == ["a", "b", "c", "d", "e", "f", 5] + + a = [0, 1] + a.send(@method, 2) + a.should == [0, 1, 2] + end + + it "isn't confused by previous shift" do + a = [ "a", "b", "c" ] + a.shift + a.send(@method, "foo") + a.should == ["b", "c", "foo"] + end + + it "properly handles recursive arrays" do + empty = ArraySpecs.empty_recursive_array + empty.send(@method, :last).should == [empty, :last] + + array = ArraySpecs.recursive_array + array.send(@method, :last).should == [1, 'two', 3.0, array, array, array, array, array, :last] + end + + it "raises a RuntimeError on a frozen array" do + lambda { ArraySpecs.frozen_array.send(@method, 1) }.should raise_error(RuntimeError) + lambda { ArraySpecs.frozen_array.send(@method) }.should raise_error(RuntimeError) + end +end diff --git a/spec/ruby/core/array/shared/unshift.rb b/spec/ruby/core/array/shared/unshift.rb new file mode 100644 index 0000000000..367bab4166 --- /dev/null +++ b/spec/ruby/core/array/shared/unshift.rb @@ -0,0 +1,46 @@ +describe :array_unshift, shared: true do + it "prepends object to the original array" do + a = [1, 2, 3] + a.send(@method, "a").should equal(a) + a.should == ['a', 1, 2, 3] + a.send(@method).should equal(a) + a.should == ['a', 1, 2, 3] + a.send(@method, 5, 4, 3) + a.should == [5, 4, 3, 'a', 1, 2, 3] + + # shift all but one element + a = [1, 2] + a.shift + a.send(@method, 3, 4) + a.should == [3, 4, 2] + + # now shift all elements + a.shift + a.shift + a.shift + a.send(@method, 3, 4) + a.should == [3, 4] + end + + it "quietly ignores unshifting nothing" do + [].send(@method).should == [] + end + + it "properly handles recursive arrays" do + empty = ArraySpecs.empty_recursive_array + empty.send(@method, :new).should == [:new, empty] + + array = ArraySpecs.recursive_array + array.send(@method, :new) + array[0..5].should == [:new, 1, 'two', 3.0, array, array] + end + + it "raises a RuntimeError on a frozen array when the array is modified" do + lambda { ArraySpecs.frozen_array.send(@method, 1) }.should raise_error(RuntimeError) + end + + # see [ruby-core:23666] + it "raises a RuntimeError on a frozen array when the array would not be modified" do + lambda { ArraySpecs.frozen_array.send(@method) }.should raise_error(RuntimeError) + end +end |