Issue #17206: Fix test_cmd_line and test_faulthandler for my previous change

(test.regrtest and test.script_helper enable faulthandler module in
subprocesses).

diff --git a/Lib/test/test_cmd_line.py b/Lib/test/test_cmd_line.py
index 9ae882fdde3cf7d361a5d2850d38349083eb8faa..1270ce3f3d58c04440aa6ebae2cce6fea33cb49e 100644 (file)
--- a/Lib/test/test_cmd_line.py
+++ b/Lib/test/test_cmd_line.py
@@ -54,12 +54,19 @@ class CmdLineTest(unittest.TestCase):
         self.assertNotIn(b'stack overflow', err)
 
     def test_xoptions(self):
-        rc, out, err = assert_python_ok('-c', 'import sys; print(sys._xoptions)')
-        opts = eval(out.splitlines()[0])
+        def get_xoptions(*args):
+            # use subprocess module directly because test.script_helper adds
+            # "-X faulthandler" to the command line
+            args = (sys.executable, '-E') + args
+            args += ('-c', 'import sys; print(sys._xoptions)')
+            out = subprocess.check_output(args)
+            opts = eval(out.splitlines()[0])
+            return opts
+
+        opts = get_xoptions()
         self.assertEqual(opts, {})
-        rc, out, err = assert_python_ok(
-            '-Xa', '-Xb=c,d=e', '-c', 'import sys; print(sys._xoptions)')
-        opts = eval(out.splitlines()[0])
+
+        opts = get_xoptions('-Xa', '-Xb=c,d=e')
         self.assertEqual(opts, {'a': True, 'b': 'c,d=e'})
 
     def test_showrefcount(self):

diff --git a/Lib/test/test_faulthandler.py b/Lib/test/test_faulthandler.py
index 2ddc7bc51ade3fc64a8cb225b2f84cae05753746..0eba2846b829089382c2b6e0cebd4019606a7d2f 100644 (file)
--- a/Lib/test/test_faulthandler.py
+++ b/Lib/test/test_faulthandler.py
@@ -262,9 +262,11 @@ faulthandler._sigsegv()
     def test_disabled_by_default(self):
         # By default, the module should be disabled
         code = "import faulthandler; print(faulthandler.is_enabled())"
-        rc, stdout, stderr = assert_python_ok("-c", code)
-        stdout = (stdout + stderr).strip()
-        self.assertEqual(stdout, b"False")
+        args = (sys.executable, '-E', '-c', code)
+        # use subprocess module directly because test.script_helper adds
+        # "-X faulthandler" to the command line
+        stdout = subprocess.check_output(args)
+        self.assertEqual(stdout.rstrip(), b"False")
 
     def test_sys_xoptions(self):
         # Test python -X faulthandler