* lib/minitest/unit.rb (assert_match): refix of r35563.

r35563 breaks the intention of the original change.
  68858105b2
* lib/minitest/unit.rb (refute_match): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35572 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Tue May  8 02:34:26 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/minitest/unit.rb (assert_match): refix of r35563.
+	  r35563 breaks the intention of the original change.
+	  https://github.com/seattlerb/minitest/commit/68858105b2eb11c85105ffac5f32b662c59397f3
+	* lib/minitest/unit.rb (refute_match): ditto.
+
 Mon May  7 21:19:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* ext/json: Merge JSON 1.7.1.

lib/minitest/unit.rb

@@ -282,7 +282,7 @@ module MiniTest
     def assert_match matcher, obj, msg = nil
       msg = message(msg) { "Expected #{mu_pp matcher} to match #{mu_pp obj}" }
       assert_respond_to obj, :"=~"
-      matcher = Regexp.new Regexp.escape matcher if String === matcher and String === obj
+      matcher = Regexp.new Regexp.escape matcher if String === matcher and obj.respond_to?(:to_str)
       assert matcher =~ obj, msg
     end
 
@@ -583,7 +583,7 @@ module MiniTest
     def refute_match matcher, obj, msg = nil
       msg = message(msg) {"Expected #{mu_pp matcher} to not match #{mu_pp obj}"}
       assert_respond_to obj, :"=~"
-      matcher = Regexp.new Regexp.escape matcher if String === matcher and String === obj
+      matcher = Regexp.new Regexp.escape matcher if String === matcher and obj.respond_to?(:to_str)
       refute matcher =~ obj, msg
     end
 

test/minitest/test_minitest_unit.rb

@@ -952,6 +952,15 @@ class TestMiniTestUnitTestCase < MiniTest::Unit::TestCase
     @tc.assert_match "blah", obj
   end
 
+  def test_assert_match_matchee_match
+    @assertion_count = 2
+
+    obj = Object.new
+    def obj.=~(o); true end
+
+    @tc.assert_match "blah", obj
+  end
+
   def test_assert_match_object_triggered
     @assertion_count = 2