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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-28 15:15:48 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-28 15:15:48 +0000 |
commit | 8c5b60eb22d6d661e87992a65d54e3a5bc0aeed4 (patch) | |
tree | 7905b284cb5b3d62c17ad8a939e339621a498a2c /spec/ruby/language/if_spec.rb | |
parent | 6530b14cee76e2512424d225e64d3c61dd1f6511 (diff) | |
download | ruby-8c5b60eb22d6d661e87992a65d54e3a5bc0aeed4.tar.gz |
Update to ruby/spec@a6b8805
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/language/if_spec.rb')
-rw-r--r-- | spec/ruby/language/if_spec.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/spec/ruby/language/if_spec.rb b/spec/ruby/language/if_spec.rb index bd4fdcae81..284d852462 100644 --- a/spec/ruby/language/if_spec.rb +++ b/spec/ruby/language/if_spec.rb @@ -1,6 +1,25 @@ require File.expand_path('../../spec_helper', __FILE__) describe "The if expression" do + ruby_version_is '2.4' do + describe "accepts multiple assignments in conditional expression" do + before(:each) { ScratchPad.record([]) } + after(:each) { ScratchPad.clear } + + it 'with non-nil values' do + ary = [1, 2] + eval "if (a, b = ary); ScratchPad.record [a, b]; end" + ScratchPad.recorded.should == [1, 2] + end + + it 'with nil values' do + ary = nil + eval "if (a, b = ary); else; ScratchPad.record [a, b]; end" + ScratchPad.recorded.should == [nil, nil] + end + end + end + it "evaluates body if expression is true" do a = [] if true |