Raise statement normalization in Lib/test/.
diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py
index 074f581..107d4b4 100644
--- a/Lib/test/test_capi.py
+++ b/Lib/test/test_capi.py
@@ -12,10 +12,7 @@
             test = getattr(_testcapi, name)
             if test_support.verbose:
                 print("internal", name)
-            try:
-                test()
-            except _testcapi.error:
-                raise test_support.TestFailed, sys.exc_info()[1]
+            test()
 
     # some extra thread-state tests driven via _testcapi
     def TestThreadState():
@@ -35,8 +32,8 @@
         time.sleep(1)
         # Check our main thread is in the list exactly 3 times.
         if idents.count(thread.get_ident()) != 3:
-            raise test_support.TestFailed, \
-                  "Couldn't find main thread correctly in the list"
+            raise test_support.TestFailed(
+                        "Couldn't find main thread correctly in the list")
 
     try:
         _testcapi._test_thread_state