test/-ext-/string/test_fstring.rb: suppress a warning for taint

ruby · Nov 18, 2019 · 0c0278b · 0c0278b
1 parent 373769c
commit 0c0278b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/test/-ext-/string/test_fstring.rb b/test/-ext-/string/test_fstring.rb
@@ -44,7 +44,12 @@ def test_subclass
 
   def test_shared_string_safety
     _unused = -('a' * 30).force_encoding(Encoding::ASCII)
-    str = ('a' * 30).force_encoding(Encoding::ASCII).taint
+    begin
+      verbose_back, $VERBOSE = $VERBOSE, nil
+      str = ('a' * 30).force_encoding(Encoding::ASCII).taint
+    ensure
+      $VERBOSE = verbose_back
+    end
     frozen_str = Bug::String.rb_str_new_frozen(str)
     assert_fstring(frozen_str) {|s| assert_equal(str, s)}
     GC.start