test_require.rb: need verbose

* test/ruby/test_require.rb (test_race_exception): need $VERBOSE
  setting, to emit warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/test/ruby/test_require.rb b/test/ruby/test_require.rb
index ad08bf85de..228a45c4eb 100644
--- a/test/ruby/test_require.rb
+++ b/test/ruby/test_require.rb
@@ -400,6 +400,7 @@ class TestRequire < Test::Unit::TestCase
     bug5754 = '[ruby-core:41618]'
     path = nil
     stderr = $stderr
+    verbose = $VERBOSE
     Tempfile.create(%w"bug5754 .rb") {|tmp|
       path = tmp.path
       tmp.print %{\
@@ -447,11 +448,14 @@ class TestRequire < Test::Unit::TestCase
       t1[:t] = t2
       t2[:t] = t1
 
+      $VERBOSE = true
       start = true
 
       assert_nothing_raised(ThreadError, bug5754) {t1.join}
       assert_nothing_raised(ThreadError, bug5754) {t2.join}
 
+      $VERBOSE = false
+
       assert_equal(true, (t1_res ^ t2_res), bug5754 + " t1:#{t1_res} t2:#{t2_res}")
       assert_equal([:pre, :post], scratch, bug5754)
 
@@ -459,6 +463,7 @@ class TestRequire < Test::Unit::TestCase
       assert_match(/in #{__method__}'$/o, output)
     }
   ensure
+    $VERBOSE = verbose
     $stderr = stderr
     $".delete(path)
   end