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Prevent a warning: global variable `$VERSION' not initialized

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This commit is contained in:
Yusuke Endoh 2023-08-09 15:35:16 +09:00
parent 48c3b08672
commit 86f4415fb8
1 changed files with 3 additions and 0 deletions
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3
test/test_trick.rb
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@ -243,6 +243,8 @@ class TestAllRubyQuine < Test::Unit::TestCase
def test_all_ruby_quine def test_all_ruby_quine
stdout_bak = $stdout stdout_bak = $stdout
$stdout = StringIO.new $stdout = StringIO.new
verbose_bak = $VERBOSE
$VERBOSE = nil
src = File.read(File.join(__dir__, "../sample/all-ruby-quine.rb")) src = File.read(File.join(__dir__, "../sample/all-ruby-quine.rb"))
eval(src) eval(src)
@ -266,5 +268,6 @@ class TestAllRubyQuine < Test::Unit::TestCase
assert_equal(RUBY_VERSION, out) assert_equal(RUBY_VERSION, out)
ensure ensure
$stdout = stdout_bak $stdout = stdout_bak
$VERBOSE = verbose_bak
end end
end end