* lib/test/unit.rb: do not run tests if $! is set.

* lib/test/unit/assertionfailederror.rb: extend StandardError instead
	  Exception (irb catches the former but not the latter).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Tue Nov 19 07:54:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+
+	* lib/test/unit.rb: do not run tests if $! is set.
+
+	* lib/test/unit/assertionfailederror.rb: extend StandardError instead
+	  Exception (irb catches the former but not the latter).
+
 Tue Nov 18 23:31:36 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
 
 	* missing/memmove.c (memmove): take void *, not char *.

lib/test/unit.rb

@@ -272,4 +272,4 @@ module Test
   end
 end
 
-at_exit{Test::Unit::AutoRunner.run($0) unless(Test::Unit.run?)}
+at_exit{Test::Unit::AutoRunner.run($0) unless($! || Test::Unit.run?)}

lib/test/unit/assertionfailederror.rb

@@ -8,7 +8,7 @@ module Test
   module Unit
 
     # Thrown by Test::Unit::Assertions when an assertion fails.
-    class AssertionFailedError < Exception
+    class AssertionFailedError < StandardError
     end
   end
 end