Source

SCons / test / TAR / TAR.py

#!/usr/bin/env python
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

import os

import TestSCons

_python_ = TestSCons._python_

test = TestSCons.TestSCons()

test.subdir('sub1')

test.write('mytar.py', r"""
import getopt
import os
import os.path
import sys
opts, args = getopt.getopt(sys.argv[1:], 'cf:')
for opt, arg in opts:
    if opt == '-f': out = arg
def process(outfile, name):
    if os.path.isdir(name):
        ## TODO 2.4: the next three lines can be replaced by
        #for entry in sorted(os.listdir(name)):
        list = os.listdir(name)
        list.sort()
        for entry in list:
            process(outfile, os.path.join(name, entry))
    else:
        outfile.write(open(name, 'rb').read())
outfile = open(out, 'wb')
for infile in args:
    process(outfile, infile)
outfile.close()
sys.exit(0)
""")

test.write('SConstruct', """
env = Environment(tools = ['tar'], TAR = r'%(_python_)s mytar.py')
env.Tar(target = 'aaa.tar', source = ['file1', 'file2'])
env.Tar(target = 'aaa.tar', source = 'file3')
env.Tar(target = 'bbb', source = 'sub1')
env.Tar(target = 'bbb', source = 'file4')
""" % locals())

test.write('file1', "file1\n")
test.write('file2', "file2\n")
test.write('file3', "file3\n")
test.write('file4', "file4\n")

test.write(['sub1', 'file5'], "sub1/file5\n")
test.write(['sub1', 'file6'], "sub1/file6\n")

test.run(arguments = 'aaa.tar', stderr = None)

test.fail_test(test.read('aaa.tar') != "file1\nfile2\nfile3\n")

test.run(arguments = 'bbb.tar', stderr = None)

test.fail_test(test.read('bbb.tar') != "sub1/file5\nsub1/file6\nfile4\n")


tar = test.detect('TAR', 'tar')

if tar:

    test.write("wrapper.py", """import os
import sys
open('%s', 'wb').write("wrapper.py\\n")
os.system(" ".join(sys.argv[1:]))
""" % test.workpath('wrapper.out').replace('\\', '\\\\'))

    test.write('SConstruct', """
foo = Environment()
tar = foo.Dictionary('TAR')
bar = Environment(TAR = r'%(_python_)s wrapper.py ' + tar)
f3 = Environment(TARFLAGS = '-c -z', TARSUFFIX = '.tar.gz')
f4 = Environment(TARFLAGS = '-c -z', TARSUFFIX = '.tgz')
f5 = Environment(TARFLAGS = '-c -z')
foo.Tar(target = 'foo.tar', source = ['file10', 'file11'])
foo.Tar(target = 'foo.tar', source = 'file12')
bar.Tar(target = 'bar.tar', source = ['file13', 'file14'])
bar.Tar(target = 'bar.tar', source = 'file15')
f3.Tar(target = 'f3', source = 'file16')
f3.Tar(target = 'f3', source = ['file17', 'file18'])
f4.Tar(target = 'f4', source = 'file19')
f4.Tar(target = 'f4', source = ['file20', 'file21'])
f5.Tar(target = 'f5.tgz', source = 'file22')
f5.Tar(target = 'f5.tgz', source = ['file23', 'file24'])
""" % locals())

    for f in ['file10', 'file11', 'file12',
              'file13', 'file14', 'file15',
              'file16', 'file17', 'file18',
              'file19', 'file20', 'file21',
              'file22', 'file23', 'file24']:
        test.write(f, f + "\n")

    test.run(arguments = 'foo.tar', stderr = None)

    test.fail_test(os.path.exists(test.workpath('wrapper.out')))

    test.fail_test(not os.path.exists(test.workpath('foo.tar')))

    test.run(arguments = 'bar.tar', stderr = None)

    test.fail_test(not os.path.exists(test.workpath('wrapper.out')))

    test.fail_test(not os.path.exists(test.workpath('bar.tar')))

    test.run(arguments = '.', stderr = None)

    test.fail_test(os.path.exists(test.workpath('f3.tar')))
    test.fail_test(not os.path.exists(test.workpath('f3.tar.gz')))

    test.fail_test(os.path.exists(test.workpath('f4.tar')))
    test.fail_test(os.path.exists(test.workpath('f4.tar.gz')))
    test.fail_test(not os.path.exists(test.workpath('f4.tgz')))

    test.fail_test(os.path.exists(test.workpath('f5.tar')))
    test.fail_test(os.path.exists(test.workpath('f5.tar.gz')))
    test.fail_test(not os.path.exists(test.workpath('f5.tgz')))

    test.run(program = tar, arguments = "-t -f foo.tar", stderr = None)
    test.fail_test(test.stdout() != "file10\nfile11\nfile12\n")

    test.run(program = tar, arguments = "-t -f bar.tar", stderr = None)
    test.fail_test(test.stdout() != "file13\nfile14\nfile15\n")

    test.run(program = tar, arguments = "-t -z -f f3.tar.gz", stderr = None)
    test.fail_test(test.stdout() != "file16\nfile17\nfile18\n")

    test.run(program = tar, arguments = "-t -z -f f4.tgz", stderr = None)
    test.fail_test(test.stdout() != "file19\nfile20\nfile21\n")

    test.run(program = tar, arguments = "-t -z -f f5.tgz", stderr = None)
    test.fail_test(test.stdout() != "file22\nfile23\nfile24\n")

test.pass_test()

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