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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.
"""
Verify that building an object file correctly depends on running actions in
dependent targets, but not the targets themselves.
"""
from __future__ import print_function
import os
import sys
if sys.platform == 'win32':
print("This test is currently disabled: https://crbug.com/483696.")
sys.exit(0)
import TestGyp
# NOTE(piman): This test will not work with other generators because:
# - it explicitly tests the optimization, which is not implemented (yet?) on
# other generators
# - it relies on the exact path to output object files, which is generator
# dependent, and actually, relies on the ability to build only that object file,
# which I don't think is available on all generators.
# TODO(piman): Extend to other generators when possible.
test = TestGyp.TestGyp(formats=['ninja'])
# xcode-ninja doesn't support building single object files by design.
if test.format == 'xcode-ninja':
test.skip_test()
test.run_gyp('action_dependencies.gyp', chdir='src')
chdir = 'relocate/src'
test.relocate('src', chdir)
objext = '.obj' if sys.platform == 'win32' else '.o'
test.build('action_dependencies.gyp',
os.path.join('obj', 'b.b' + objext),
chdir=chdir)
# The 'a' actions should be run (letting b.c compile), but the a static library
# should not be built.
test.built_file_must_not_exist('a', type=test.STATIC_LIB, chdir=chdir)
test.built_file_must_not_exist('b', type=test.STATIC_LIB, chdir=chdir)
test.built_file_must_exist(os.path.join('obj', 'b.b' + objext), chdir=chdir)
test.build('action_dependencies.gyp',
os.path.join('obj', 'c.c' + objext),
chdir=chdir)
# 'a' and 'b' should be built, so that the 'c' action succeeds, letting c.c
# compile
test.built_file_must_exist('a', type=test.STATIC_LIB, chdir=chdir)
test.built_file_must_exist('b', type=test.EXECUTABLE, chdir=chdir)
test.built_file_must_exist(os.path.join('obj', 'c.c' + objext), chdir=chdir)
test.pass_test()
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