summaryrefslogtreecommitdiff
path: root/spec/rubyspec/core/array/delete_spec.rb
diff options
context:
space:
mode:
Diffstat (limited to 'spec/rubyspec/core/array/delete_spec.rb')
-rw-r--r--spec/rubyspec/core/array/delete_spec.rb66
1 files changed, 0 insertions, 66 deletions
diff --git a/spec/rubyspec/core/array/delete_spec.rb b/spec/rubyspec/core/array/delete_spec.rb
deleted file mode 100644
index 7b6bf3930c..0000000000
--- a/spec/rubyspec/core/array/delete_spec.rb
+++ /dev/null
@@ -1,66 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
-
-describe "Array#delete" do
- it "removes elements that are #== to object" do
- x = mock('delete')
- def x.==(other) 3 == other end
-
- a = [1, 2, 3, x, 4, 3, 5, x]
- a.delete mock('not contained')
- a.should == [1, 2, 3, x, 4, 3, 5, x]
-
- a.delete 3
- a.should == [1, 2, 4, 5]
- end
-
- it "calculates equality correctly for reference values" do
- a = ["foo", "bar", "foo", "quux", "foo"]
- a.delete "foo"
- a.should == ["bar","quux"]
- end
-
- it "returns object or nil if no elements match object" do
- [1, 2, 4, 5].delete(1).should == 1
- [1, 2, 4, 5].delete(3).should == nil
- end
-
- it "may be given a block that is executed if no element matches object" do
- [1].delete(1) {:not_found}.should == 1
- [].delete('a') {:not_found}.should == :not_found
- end
-
- it "returns nil if the array is empty due to a shift" do
- a = [1]
- a.shift
- a.delete(nil).should == nil
- end
-
- it "returns nil on a frozen array if a modification does not take place" do
- [1, 2, 3].freeze.delete(0).should == nil
- end
-
- it "raises a RuntimeError on a frozen array" do
- lambda { [1, 2, 3].freeze.delete(1) }.should raise_error(RuntimeError)
- end
-
- it "keeps tainted status" do
- a = [1, 2]
- a.taint
- a.tainted?.should be_true
- a.delete(2)
- a.tainted?.should be_true
- a.delete(1) # now empty
- a.tainted?.should be_true
- end
-
- it "keeps untrusted status" do
- a = [1, 2]
- a.untrust
- a.untrusted?.should be_true
- a.delete(2)
- a.untrusted?.should be_true
- a.delete(1) # now empty
- a.untrusted?.should be_true
- end
-end