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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /third_party/python/gyp/test/win/gyptest-cl-buffer-security-check.py | |
parent | Initial commit. (diff) | |
download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/python/gyp/test/win/gyptest-cl-buffer-security-check.py')
-rw-r--r-- | third_party/python/gyp/test/win/gyptest-cl-buffer-security-check.py | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/third_party/python/gyp/test/win/gyptest-cl-buffer-security-check.py b/third_party/python/gyp/test/win/gyptest-cl-buffer-security-check.py new file mode 100644 index 0000000000..e22869c3d3 --- /dev/null +++ b/third_party/python/gyp/test/win/gyptest-cl-buffer-security-check.py @@ -0,0 +1,53 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +""" +Make sure buffer security check setting is extracted properly. +""" + +import TestGyp + +import sys + +if sys.platform == 'win32': + test = TestGyp.TestGyp(formats=['msvs', 'ninja']) + + CHDIR = 'compiler-flags' + test.run_gyp('buffer-security-check.gyp', chdir=CHDIR) + test.build('buffer-security-check.gyp', chdir=CHDIR) + + def GetDisassemblyOfMain(exe): + # The standard library uses buffer security checks independent of our + # buffer security settings, so we extract just our code (i.e. main()) to + # check against. + full_path = test.built_file_path(exe, chdir=CHDIR) + output = test.run_dumpbin('/disasm', full_path) + result = [] + in_main = False + for line in output.splitlines(): + if line == '_main:': + in_main = True + elif in_main: + # Disassembly of next function starts. + if line.startswith('_'): + break + result.append(line) + return '\n'.join(result) + + # Buffer security checks are on by default, make sure security_cookie + # appears in the disassembly of our code. + if 'security_cookie' not in GetDisassemblyOfMain('test_bsc_unset.exe'): + test.fail_test() + + # Explicitly on. + if 'security_cookie' not in GetDisassemblyOfMain('test_bsc_on.exe'): + test.fail_test() + + # Explicitly off, shouldn't be a reference to the security cookie. + if 'security_cookie' in GetDisassemblyOfMain('test_bsc_off.exe'): + test.fail_test() + + test.pass_test() |