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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /media/webrtc/trunk/tools/gyp/test/win/gyptest-link-restat-importlib.py | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'media/webrtc/trunk/tools/gyp/test/win/gyptest-link-restat-importlib.py')
-rw-r--r-- | media/webrtc/trunk/tools/gyp/test/win/gyptest-link-restat-importlib.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/media/webrtc/trunk/tools/gyp/test/win/gyptest-link-restat-importlib.py b/media/webrtc/trunk/tools/gyp/test/win/gyptest-link-restat-importlib.py new file mode 100644 index 000000000..76b5c3cdb --- /dev/null +++ b/media/webrtc/trunk/tools/gyp/test/win/gyptest-link-restat-importlib.py @@ -0,0 +1,45 @@ +#!/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 + +""" +Make sure we don't cause unnecessary builds due to import libs appearing +to be out of date. +""" + +import TestGyp + +import os +import sys +import time + +if sys.platform == 'win32': + test = TestGyp.TestGyp(formats=['msvs', 'ninja']) + + if not os.environ.get('ProgramFiles(x86)'): + # TODO(scottmg) + print 'Skipping test on x86, http://crbug.com/365833' + test.pass_test() + + CHDIR = 'importlib' + test.run_gyp('importlib.gyp', chdir=CHDIR) + test.build('importlib.gyp', test.ALL, chdir=CHDIR) + + # Delay briefly so that there's time for this touch not to have the + # timestamp as the previous run. + test.sleep() + + # Touch the .cc file; the .dll will rebuild, but the import libs timestamp + # won't be updated. + test.touch('importlib/has-exports.cc') + test.build('importlib.gyp', 'test_importlib', chdir=CHDIR) + + # This is the important part. The .dll above will relink and have an updated + # timestamp, however the import .libs timestamp won't be updated. So, we + # have to handle restating inputs in ninja so the final binary doesn't + # continually relink (due to thinking the .lib isn't up to date). + test.up_to_date('importlib.gyp', test.ALL, chdir=CHDIR) + + test.pass_test() |