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author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
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committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
commit | 3b0e4320092ac0504b6670cafaf0301b908c91fc (patch) | |
tree | d3be1b6b844d61763bb366fa21ceed475e5703fd /Lib/test/test_gdb.py | |
parent | b2fa705fd3887c326e811c418469c784353027f4 (diff) | |
parent | f687fbcd73c14dfcbe086eb5cd94b298f1e81e72 (diff) | |
download | cpython-3b0e4320092ac0504b6670cafaf0301b908c91fc.tar.gz |
Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.
Diffstat (limited to 'Lib/test/test_gdb.py')
-rw-r--r-- | Lib/test/test_gdb.py | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py index 60f1d92846..46736f62d5 100644 --- a/Lib/test/test_gdb.py +++ b/Lib/test/test_gdb.py @@ -3,13 +3,14 @@ # The code for testing gdb was adapted from similar work in Unladen Swallow's # Lib/test/test_jit_gdb.py +import locale import os import re import subprocess import sys import sysconfig +import textwrap import unittest -import locale # Is this Python configured to support threads? try: @@ -845,7 +846,24 @@ id(42) breakpoint='time_gmtime', cmds_after_breakpoint=['py-bt-full'], ) - self.assertIn('#0 <built-in method gmtime', gdb_output) + self.assertIn('#2 <built-in method gmtime', gdb_output) + + @unittest.skipIf(python_is_optimized(), + "Python was compiled with optimizations") + def test_wrapper_call(self): + cmd = textwrap.dedent(''' + class MyList(list): + def __init__(self): + super().__init__() # wrapper_call() + + id("first break point") + l = MyList() + ''') + # Verify with "py-bt": + gdb_output = self.get_stack_trace(cmd, + cmds_after_breakpoint=['break wrapper_call', 'continue', 'py-bt']) + self.assertRegex(gdb_output, + r"<method-wrapper u?'__init__' of MyList object at ") class PyPrintTests(DebuggerTests): |