cpython: 10a82140f36d (original) (raw)

Mercurial > cpython

changeset 82575:10a82140f36d 3.2

#11963: avoid printing messages in test_parser. Initial patch by Éric Araujo. [#11963]

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--- a/Lib/test/test_parser.py +++ b/Lib/test/test_parser.py @@ -4,6 +4,7 @@ import sys import operator import struct from test import support +from test.script_helper import assert_python_failure #

First, we test that we can generate trees from valid source fragments,

@@ -607,10 +608,10 @@ class ParserStackLimitTestCase(unittest. def test_trigger_memory_error(self): e = self._nested_expression(100)

•    print("Expecting 's_push: parser stack overflow' in next line",[](#l1.15)

•          file=sys.stderr)[](#l1.16)

•    sys.stderr.flush()[](#l1.17)

•    self.assertRaises(MemoryError, parser.expr, e)[](#l1.18)

•    rc, out, err = assert_python_failure('-c', e)[](#l1.19)

•    # parsing the expression will result in an error message[](#l1.20)

•    # followed by a MemoryError (see #11963)[](#l1.21)

•    self.assertEqual(err, b's_push: parser stack overflow\nMemoryError')[](#l1.22)

class STObjectTestCase(unittest.TestCase): """Test operations on ST objects themselves"""