Use assert_operator to show clear message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33203 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/test/-ext-/old_thread_select/test_old_thread_select.rb b/test/-ext-/old_thread_select/test_old_thread_select.rb
index a7db7bdf99..c9b55c81ee 100644
--- a/test/-ext-/old_thread_select/test_old_thread_select.rb
+++ b/test/-ext-/old_thread_select/test_old_thread_select.rb
@@ -19,7 +19,7 @@ class TestOldThreadSelect < Test::Unit::TestCase
       rc = IO.old_thread_select([r.fileno], nil, nil, 0.001)
       diff = Time.now - t0
       assert_equal 0, rc
-      assert diff >= 0.001, "returned too early"
+      assert_operator diff, :>=, 0.001, "returned too early"
     end
   end
 
@@ -59,10 +59,10 @@ class TestOldThreadSelect < Test::Unit::TestCase
     end
 
     diff = Time.now - t0
-    assert diff >= 1.0, "interrupted or short wait"
+    assert_operator diff, :>=, 1.0, "interrupted or short wait"
     assert_equal 0, rc
     assert_equal true, thr.value
-    assert received, "SIGINT not received"
+    assert_not_equal false, received, "SIGINT not received"
     ensure
       trap(:INT, "DEFAULT")
   end