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author | Benoit Daloze <eregontp@gmail.com> | 2019-11-30 21:26:52 +0100 |
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committer | Benoit Daloze <eregontp@gmail.com> | 2019-11-30 21:26:52 +0100 |
commit | 1243255c3a36433041012b6107a5ac48658a0895 (patch) | |
tree | 04440f84b48999ff08d4a2a16d066d0ad731400e /spec/ruby/core/env/delete_spec.rb | |
parent | ab8345271eb87ff155d8bd5f22f53a4cf2902c26 (diff) | |
download | ruby-1243255c3a36433041012b6107a5ac48658a0895.tar.gz |
Update to ruby/spec@4eec3dc
Diffstat (limited to 'spec/ruby/core/env/delete_spec.rb')
-rw-r--r-- | spec/ruby/core/env/delete_spec.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/spec/ruby/core/env/delete_spec.rb b/spec/ruby/core/env/delete_spec.rb index e875df4aeb..b7fe1ee675 100644 --- a/spec/ruby/core/env/delete_spec.rb +++ b/spec/ruby/core/env/delete_spec.rb @@ -30,6 +30,12 @@ describe "ENV.delete" do ScratchPad.recorded.should == "foo" end + it "does not evaluate the block if the envirionment variable exists" do + ENV["foo"] = "bar" + ENV.delete("foo") { |name| fail "Should not happen" } + ENV["foo"].should == nil + end + it "raises TypeError if the argument is not a String and does not respond to #to_str" do -> { ENV.delete(Object.new) }.should raise_error(TypeError, "no implicit conversion of Object into String") end |