mirror of
https://github.com/Relintai/scons_gd.git
synced 2025-03-20 19:12:32 +01:00
159 lines
5.8 KiB
Python
159 lines
5.8 KiB
Python
#!/usr/bin/env python
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#
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# __COPYRIGHT__
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
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"""
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Verify that the $IMPLICIT_COMMAND_DEPENDENCIES variable controls
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whether or not the implicit dependency on executed commands
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is added to targets.
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"""
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import TestSCons
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# swap slashes because on py3 on win32 inside the generated build.py
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# the backslashes are getting interpretted as unicode which is
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# invalid.
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python = TestSCons.python.replace('\\','//')
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_python_ = TestSCons._python_
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test = TestSCons.TestSCons()
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test.write('file.in', "file.in\n")
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generate_build_py_py_contents = """\
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#!%(python)s
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import os
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import sys
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with open(sys.argv[1], 'w') as f:
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f.write('''\
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#!/usr/bin/env %(python)s
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import os
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import sys
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with open(sys.argv[1], 'w') as fp:
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args = [os.path.split(sys.argv[0])[1]] + sys.argv[1:]
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fp.write(" ".join(args) + '\\\\n' + '%(extra)s')
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for infile in sys.argv[2:]:
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with open(infile, 'r') as ifp:
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fp.write(ifp.read())
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''')
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os.chmod(sys.argv[1], 0o755)
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"""
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workpath = test.workpath()
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test.write('SConstruct', """
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DefaultEnvironment(tools=[])
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generate = Builder(action = r'%(_python_)s $GENERATE $TARGET')
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build = Builder(action = r'%(_python_)s $BUILD_PY $TARGET $SOURCES')
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cd_and_build = Builder(action = r'cd %(workpath)s && %(_python_)s $BUILD_PY $TARGET $SOURCES')
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env = Environment(tools=[],
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BUILDERS = {
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'GenerateBuild' : generate,
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'BuildFile' : build,
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'CdAndBuildFile': cd_and_build,
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},
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GENERATE = 'generate_build_py.py',
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BUILD_PY = 'build.py',
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)
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env.PrependENVPath('PATH', '.')
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env.PrependENVPath('PATHEXT', '.PY')
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env0 = env.Clone(IMPLICIT_COMMAND_DEPENDENCIES = 0)
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env1 = env.Clone(IMPLICIT_COMMAND_DEPENDENCIES = 1)
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env2 = env.Clone(IMPLICIT_COMMAND_DEPENDENCIES = 2)
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envAll = env.Clone(IMPLICIT_COMMAND_DEPENDENCIES = 'all')
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envNone = env.Clone(IMPLICIT_COMMAND_DEPENDENCIES = None)
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envFalse = env.Clone(IMPLICIT_COMMAND_DEPENDENCIES = False)
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envTrue = env.Clone(IMPLICIT_COMMAND_DEPENDENCIES = True)
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build_py = env.GenerateBuild('${BUILD_PY}', [])
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AlwaysBuild(build_py)
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env.BuildFile('file.out', 'file.in')
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env0.BuildFile('file0.out', 'file.in')
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env1.BuildFile('file1.out', 'file.in')
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env2.BuildFile('file2.out', 'file.in')
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envAll.BuildFile('fileall.out', 'file.in')
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envNone.BuildFile('fileNone.out', 'file.in')
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envFalse.BuildFile('fileFalse.out', 'file.in')
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envTrue.BuildFile('fileTrue.out', 'file.in')
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envTrue.BuildFile('fileQuote.out', 'file.in', BUILD_PY='"build.py"')
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env1.CdAndBuildFile('cd_file1.out', 'file.in')
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env2.CdAndBuildFile('cd_file2.out', 'file.in')
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envAll.CdAndBuildFile('cd_fileall.out', 'file.in')
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""" % locals())
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def run_test(extra, python, _python_):
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# Write the generate_build_py.py file. This uses the contents of the
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# variable "extra" while writing build.py.
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test.write('generate_build_py.py',
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generate_build_py_py_contents % locals())
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# Run the SConscript file.
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test.run(arguments = '--tree=all .')
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# Generate some expected data of actions involving build.py. This expected
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# data depends on the value of "extra".
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build_none = 'build.py %s file.in\nfile.in\n'
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build_extra = (build_none if not extra else
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'build.py %s file.in\n{}file.in\n'.format(
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extra.replace('\\\\n', '\n')))
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build_extra_abs = '{} %s file.in\n{}file.in\n'.format(
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test.workpath('build.py'),
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extra.replace('\\\\n', '\n'))
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empty_none = 'empty.py %s file.in\nfile.in\n'
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# Verify that the output matches what is expected.
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test.must_match('file.out', build_none % 'file.out', mode='r')
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test.must_match('file0.out', build_none % 'file0.out', mode='r')
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test.must_match('file1.out', build_none % 'file1.out', mode='r')
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test.must_match('file2.out', build_extra % 'file2.out', mode='r')
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test.must_match('fileall.out', build_extra % 'fileall.out', mode='r')
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test.must_match('fileNone.out', build_none % 'fileNone.out', mode='r')
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test.must_match('fileFalse.out', build_none % 'fileFalse.out', mode='r')
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test.must_match('fileTrue.out', build_none % 'fileTrue.out', mode='r')
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test.must_match('fileQuote.out', build_none % 'fileQuote.out', mode='r')
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test.must_match('cd_file1.out', build_none % 'cd_file1.out', mode='r')
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test.must_match('cd_file2.out', build_extra % 'cd_file2.out', mode='r')
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test.must_match('cd_fileall.out', build_extra % 'cd_fileall.out', mode='r')
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run_test('', python, _python_)
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run_test('xyzzy\\\\n', python, _python_)
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test.pass_test()
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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