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# MIT License
#
# Copyright The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
"""
Support functions for all the tests.
"""
import TestSCons
from SCons.Environment import Base
from os.path import abspath, dirname
from subprocess import check_output
import sys
sys.path.insert(1, abspath(dirname(__file__) + '/../../Support'))
from executablesSearch import isExecutableOfToolAvailable
def testForTool(tool):
test = TestSCons.TestSCons()
if not isExecutableOfToolAvailable(test, tool) :
test.skip_test("Required executable for tool '{0}' not found, skipping test.\n".format(tool))
if tool == 'gdc':
result = check_output(('gdc', '--version'))
version = result.decode().splitlines()[0].split()[3]
major, minor, debug = [int(x) for x in version.split('.')]
if (major < 6) or (major == 6 and minor < 3):
test.skip_test('gdc prior to version 6.0.0 does not support shared libraries.\n')
if tool == 'dmd' and Base()['DC'] == 'gdmd':
test.skip_test('gdmd does not recognize the -shared option so cannot support linking of shared objects.\n')
code_root = 'code'
library_root = 'answer'
platform = Base()['PLATFORM']
if platform == 'posix':
code_name = code_root + '.o'
library_name = 'lib' + library_root + '.so'
elif platform == 'darwin':
code_name = code_root + '.o'
library_name = 'lib' + library_root + '.dylib'
# As at 2017-08-22, DMD 2.075.1, LDC 1.2.0 (D 2.072.2), and GDC 7.2.0 (D 2.068.2)
# it is not clear if shared libraries are supported on macOS.
# test.skip_test('Dynamic libraries not yet supported on macOS.\n')
elif platform == 'win32':
code_name = code_root + '.obj'
library_name = library_root + '.dll'
else:
test.fail_test()
test.dir_fixture('Image')
with open('SConstruct_template', 'r') as f:
config = f.read().format(tool)
test.write('SConstruct', config)
if Base()['DC'] == 'gdmd':
# The gdmd executable in Debian Unstable as at 2012-05-12, version 4.6.3 puts out messages on stderr
# that cause inappropriate failure of the tests, so simply ignore them.
test.run(stderr=None)
else:
test.run()
test.must_exist(test.workpath(code_name))
test.must_exist(test.workpath(library_name))
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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