1 files changed, 18 insertions, 8 deletions
diff --git a/Lib/test/test_faulthandler.py b/Lib/test/test_faulthandler.py
index 8dcefe4..e396054 100644
--- a/Lib/test/test_faulthandler.py
+++ b/Lib/test/test_faulthandler.py
@@ -17,6 +17,10 @@ try:
     HAVE_THREADS = True
 except ImportError:
     HAVE_THREADS = False
+try:
+    import _testcapi
+except ImportError:
+    _testcapi = None
 
 TIMEOUT = 0.5
 
@@ -135,26 +139,32 @@ class FaultHandlerTests(unittest.TestCase):
             3,
             'Floating point exception')
 
-    @unittest.skipIf(not hasattr(faulthandler, '_sigbus'),
-                     "need faulthandler._sigbus()")
+    @unittest.skipIf(_testcapi is None, 'need _testcapi')
+    @unittest.skipUnless(hasattr(signal, 'SIGBUS'), 'need signal.SIGBUS')
     def test_sigbus(self):
         self.check_fatal_error("""
+            import _testcapi
             import faulthandler
+            import signal
+
             faulthandler.enable()
-            faulthandler._sigbus()
+            _testcapi.raise_signal(signal.SIGBUS)
             """,
-            3,
+            6,
             'Bus error')
 
-    @unittest.skipIf(not hasattr(faulthandler, '_sigill'),
-                     "need faulthandler._sigill()")
+    @unittest.skipIf(_testcapi is None, 'need _testcapi')
+    @unittest.skipUnless(hasattr(signal, 'SIGILL'), 'need signal.SIGILL')
     def test_sigill(self):
         self.check_fatal_error("""
+            import _testcapi
             import faulthandler
+            import signal
+
             faulthandler.enable()
-            faulthandler._sigill()
+            _testcapi.raise_signal(signal.SIGILL)
             """,
-            3,
+            6,
             'Illegal instruction')
 
     def test_fatal_error(self):