scons_gd/scons/test/TAR/TARFLAGS.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', """
import getopt
import os
import os.path
import sys
cmd_opts, args = getopt.getopt(sys.argv[1:], 'cf:x', [])
opt_string = ''
for opt, arg in cmd_opts:
    if opt == '-f': out = arg
    else: opt_string = opt_string + ' ' + opt

def process(outfile, name):
    if os.path.isdir(name):
        for entry in sorted(os.listdir(name)):
            process(outfile, os.path.join(name, entry))
    else:
        with open(name, 'r') as ifp:
            outfile.write(ifp.read())

with open(out, 'w') as ofp:
    ofp.write('options: %s\\n' % opt_string)
    for infile in args:
        process(ofp, infile)
sys.exit(0)
""")

test.write('SConstruct', """
env = Environment(tools = ['tar'],
                  TAR = r'%(_python_)s mytar.py',
                  TARFLAGS = '-x')
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.must_match('aaa.tar', "options:  -x\nfile1\nfile2\nfile3\n", mode='r')

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

test.must_match('bbb.tar', "options:  -x\nsub1/file5\nsub1/file6\nfile4\n", mode='r')



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

if tar:

    test.file_fixture('wrapper.py')

    test.write('SConstruct', """
foo = Environment()
tar = foo['TAR']
bar = Environment(TAR = '',
                  TARFLAGS = r'%(_python_)s wrapper.py ' + tar + ' -c -b 1')
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')
""" % locals())

    test.write('file10', "file10\n")
    test.write('file11', "file11\n")
    test.write('file12', "file12\n")
    test.write('file13', "file13\n")
    test.write('file14', "file14\n")
    test.write('file15', "file15\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(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.pass_test()

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