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#!/usr/bin/env python
# Copyright (c) 2014 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 'LD' in make_global_settings.
"""
import os
import sys
import TestGyp
def resolve_path(test, path):
if path is None:
return None
elif test.format == 'make':
return '$(abspath %s)' % path
elif test.format in ['ninja', 'xcode-ninja']:
return os.path.join('..', '..', path)
else:
test.fail_test()
def verify_ld_target(test, ld=None, rel_path=False):
if rel_path:
ld_expected = resolve_path(test, ld)
else:
ld_expected = ld
# Resolve default values
if ld_expected is None:
if test.format == 'make':
# Make generator hasn't set the default value for LD.
# You can remove the following assertion as long as it doesn't
# break existing projects.
test.must_not_contain('Makefile', 'LD ?= ')
return
elif test.format in ['ninja', 'xcode-ninja']:
if sys.platform == 'win32':
ld_expected = 'link.exe'
else:
ld_expected = '$cc'
if test.format == 'make':
test.must_contain('Makefile', 'LD ?= %s' % ld_expected)
elif test.format in ['ninja', 'xcode-ninja']:
test.must_contain('out/Default/build.ninja', 'ld = %s' % ld_expected)
else:
test.fail_test()
def verify_ld_host(test, ld=None, rel_path=False):
if rel_path:
ld_expected = resolve_path(test, ld)
else:
ld_expected = ld
# Resolve default values
if ld_expected is None:
if test.format == 'make':
# Make generator hasn't set the default value for LD.host.
# You can remove the following assertion as long as it doesn't
# break existing projects.
test.must_not_contain('Makefile', 'LD.host ?= ')
return
elif test.format in ['ninja', 'xcode-ninja']:
if sys.platform == 'win32':
ld_expected = '$ld'
else:
ld_expected = '$cc_host'
if test.format == 'make':
test.must_contain('Makefile', 'LD.host ?= %s' % ld_expected)
elif test.format in ['ninja', 'xcode-ninja']:
test.must_contain('out/Default/build.ninja', 'ld_host = %s' % ld_expected)
else:
test.fail_test()
test_format = ['ninja']
if sys.platform in ('linux2', 'darwin'):
test_format += ['make']
test = TestGyp.TestGyp(formats=test_format)
# Check default values
test.run_gyp('make_global_settings_ld.gyp')
verify_ld_target(test)
# Check default values with GYP_CROSSCOMPILE enabled.
with TestGyp.LocalEnv({'GYP_CROSSCOMPILE': '1'}):
test.run_gyp('make_global_settings_ld.gyp')
verify_ld_target(test)
verify_ld_host(test)
# Test 'LD' in 'make_global_settings'.
with TestGyp.LocalEnv({'GYP_CROSSCOMPILE': '1'}):
test.run_gyp('make_global_settings_ld.gyp', '-Dcustom_ld_target=my_ld')
verify_ld_target(test, ld='my_ld', rel_path=True)
# Test 'LD'/'LD.host' in 'make_global_settings'.
with TestGyp.LocalEnv({'GYP_CROSSCOMPILE': '1'}):
test.run_gyp('make_global_settings_ld.gyp',
'-Dcustom_ld_target=my_ld_target1',
'-Dcustom_ld_host=my_ld_host1')
verify_ld_target(test, ld='my_ld_target1', rel_path=True)
verify_ld_host(test, ld='my_ld_host1', rel_path=True)
# Unlike other environment variables such as $AR/$AR_host, $CC/$CC_host,
# and $CXX/$CXX_host, neither Make generator nor Ninja generator recognizes
# $LD/$LD_host environment variables as of r1935. This may or may not be
# intentional, but here we leave a test case to verify this behavior just for
# the record.
# If you want to support $LD/$LD_host, please revise the following test case as
# well as the generator.
with TestGyp.LocalEnv({'GYP_CROSSCOMPILE': '1',
'LD': 'my_ld_target2',
'LD_host': 'my_ld_host2'}):
test.run_gyp('make_global_settings_ld.gyp')
if test.format == 'make':
test.must_not_contain('Makefile', 'my_ld_target2')
test.must_not_contain('Makefile', 'my_ld_host2')
elif test.format == 'ninja':
test.must_not_contain('out/Default/build.ninja', 'my_ld_target2')
test.must_not_contain('out/Default/build.ninja', 'my_ld_host2')
test.pass_test()
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