Issue #18948: improve SuppressCoreFiles to include Windows crash popup suppression, and use it in more tests.
Patch by Valerie Lambert and Zachary Ware.
diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index 70b55b2..8437745 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -250,7 +250,7 @@
 
             sys.setrecursionlimit(%d)
             f()""")
-        with test.support.suppress_crash_popup():
+        with test.support.SuppressCrashReport():
             for i in (50, 1000):
                 sub = subprocess.Popen([sys.executable, '-c', code % i],
                     stderr=subprocess.PIPE)