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-rw-r--r--test/readline/test_readline.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/test/readline/test_readline.rb b/test/readline/test_readline.rb
index 7ac2212719..52ca69837d 100644
--- a/test/readline/test_readline.rb
+++ b/test/readline/test_readline.rb
@@ -150,10 +150,13 @@ module BasetestReadline
def test_completion_case_fold
expected = [true, false, "string", {"a" => "b"}]
+ completion_case_fold = Readline.completion_case_fold
expected.each do |e|
Readline.completion_case_fold = e
assert_equal(e, Readline.completion_case_fold)
end
+ ensure
+ Readline.completion_case_fold = completion_case_fold
end
def test_completion_proc_empty_result