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#!/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.
"""
Verifies the use of the environment during regeneration when the gyp file
changes, specifically via build of an executable with C++ flags specified by
CXXFLAGS.
In this test, gyp happens within a local environment, but build outside of it.
"""
import TestGyp
FORMATS = ('ninja',)
test = TestGyp.TestGyp(formats=FORMATS)
# We reset the environ after calling gyp. When the auto-regeneration happens,
# the same define should be reused anyway.
with TestGyp.LocalEnv({'CXXFLAGS': ''}):
test.run_gyp('cxxflags.gyp')
test.build('cxxflags.gyp')
expect = """\
No define
"""
test.run_built_executable('cxxflags', stdout=expect)
test.sleep()
with TestGyp.LocalEnv({'CXXFLAGS': '-DABC'}):
test.run_gyp('cxxflags.gyp')
test.build('cxxflags.gyp')
expect = """\
With define
"""
test.run_built_executable('cxxflags', stdout=expect)
test.pass_test()
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