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#!/usr/bin/env python
# Copyright (c) 2015 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 StackReserveSize and StackCommitSize settings are extracted properly.
"""
import TestGyp
import sys
if sys.platform == 'win32':
test = TestGyp.TestGyp(formats=['msvs', 'ninja'])
CHDIR = 'linker-flags'
test.run_gyp('stacksize.gyp', chdir=CHDIR)
test.build('stacksize.gyp', test.ALL, chdir=CHDIR)
def GetHeaders(exe):
return test.run_dumpbin('/headers', test.built_file_path(exe, chdir=CHDIR))
# Verify default sizes as reported by dumpbin:
# 100000h = 1MB
# 1000h = 4KB
default_headers = GetHeaders('test_default.exe')
if '100000 size of stack reserve' not in default_headers:
test.fail_test()
if '1000 size of stack commit' not in default_headers:
test.fail_test()
# Verify that reserved size is changed, but commit size is unchanged:
# 200000h = 2MB
# 1000h = 4KB
set_reserved_size_headers = GetHeaders('test_set_reserved_size.exe')
if '200000 size of stack reserve' not in set_reserved_size_headers:
test.fail_test()
if '1000 size of stack commit' not in set_reserved_size_headers:
test.fail_test()
# Verify that setting the commit size, without the reserve size, has no
# effect:
# 100000h = 1MB
# 1000h = 4KB
set_commit_size_headers = GetHeaders('test_set_commit_size.exe')
if '100000 size of stack reserve' not in set_commit_size_headers:
test.fail_test()
if '1000 size of stack commit' not in set_commit_size_headers:
test.fail_test()
# Verify that setting both works:
# 200000h = 2MB
# 2000h = 8KB
set_both_headers = GetHeaders('test_set_both.exe')
if '200000 size of stack reserve' not in set_both_headers:
test.fail_test()
if '2000 size of stack commit' not in set_both_headers:
test.fail_test()
test.pass_test()
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