mirror of
https://github.com/Relintai/scons_gd.git
synced 2025-03-24 19:26:41 +01:00
139 lines
3.5 KiB
Python
139 lines
3.5 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 targets with the same SideEffect are not built in parallel
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when the -j option is used.
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"""
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import TestSCons
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_python_ = TestSCons._python_
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test = TestSCons.TestSCons()
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test.write('build.py', """
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import os
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import sys
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import time
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lockdir = 'build.lock'
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logfile = 'log.txt'
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try:
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os.mkdir(lockdir)
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except OSError as e:
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msg = 'could not create lock directory: %s\\n' % e
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sys.stderr.write(msg)
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sys.exit(1)
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src, target = sys.argv[1:]
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with open(logfile, 'ab') as f:
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f.write(('%s -> %s\\n' % (src, target)).encode())
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with open(target, 'wb') as ofp, open(src, 'rb') as ifp:
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ofp.write(ifp.read())
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# Give the other threads a chance to start.
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time.sleep(1)
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os.rmdir(lockdir)
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""")
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test.write('SConstruct', """\
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Build = Builder(action=r'%(_python_)s build.py $SOURCE $TARGET')
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env = Environment(BUILDERS={'Build':Build})
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env.Build('h1.out', 'h1.in')
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env.Build('g2.out', 'g2.in')
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env.Build('f3.out', 'f3.in')
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SideEffect('log.txt', ['h1.out', 'g2.out', 'f3.out'])
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env.Build('log.out', 'log.txt')
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""" % locals())
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test.write('h1.in', 'h1.in\n')
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test.write('g2.in', 'g2.in\n')
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test.write('f3.in', 'f3.in\n')
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test.write('baz.in', 'baz.in\n')
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test.run(arguments = "-j 4 .")
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test.must_match('h1.out', 'h1.in\n')
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test.must_match('g2.out', 'g2.in\n')
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test.must_match('f3.out', 'f3.in\n')
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test.must_exist('log.txt')
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test.must_exist('log.out')
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stdout = test.stdout()
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build_lines = [
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'build.py h1.in h1.out',
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'build.py g2.in g2.out',
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'build.py f3.in f3.out',
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]
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missing = []
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for line in build_lines:
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if stdout.find(line) == -1:
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missing.append(line)
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if missing:
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print("===== standard output is missing the following lines:")
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print('\n'.join(missing))
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print("===== STDOUT ========================================")
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print(stdout)
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test.fail_test()
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log = test.read('log.txt', mode='r')
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log_lines = [
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'f3.in -> f3.out',
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'h1.in -> h1.out',
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'g2.in -> g2.out',
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]
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missing = []
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for line in log_lines:
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if log.find(line) == -1:
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missing.append(line)
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if missing:
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print("===== log file 'log.txt' is missing the following lines:")
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print('\n'.join(missing))
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print("===== STDOUT ===========================================")
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print(log)
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test.fail_test()
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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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