def test_sequence(self):
        mh = getMH()
        eq = self.assertEquals
        writeCurMessage('wide', 55)

        f = mh.openfolder('wide')
        all = f.listmessages()
        eq(all, range(5, 101)+range(101, 201, 2))
        eq(f.getcurrent(), 55)
        f.setcurrent(99)
        eq(readFile(os.path.join(_mhpath, 'wide', '.mh_sequences')),
           'cur: 99\n')

        def seqeq(seq, val):
            eq(f.parsesequence(seq), val)

        seqeq('5-55', range(5, 56))
        seqeq('90-108', range(90, 101)+range(101, 109, 2))
        seqeq('90-108', range(90, 101)+range(101, 109, 2))

        seqeq('10:10', range(10, 20))
        seqeq('10:+10', range(10, 20))
        seqeq('101:10', range(101, 121, 2))

        seqeq('cur', [99])
        seqeq('.', [99])
        seqeq('prev', [98])
        seqeq('next', [100])
        seqeq('cur:-3', [97, 98, 99])
        seqeq('first-cur', range(5, 100))
        seqeq('150-last', range(151, 201, 2))
        seqeq('prev-next', [98, 99, 100])

        lowprimes = [5, 7, 11, 13, 17, 19, 23, 29]
        lowcompos = [x for x in range(5, 31) if not x in lowprimes ]
        f.putsequences({'cur': [5],
                        'lowprime': lowprimes,
                        'lowcompos': lowcompos})
        seqs = readFile(os.path.join(_mhpath, 'wide', '.mh_sequences'))
        seqs = sortLines(seqs)
        eq(seqs, ["cur: 5",
                  "lowcompos: 6 8-10 12 14-16 18 20-22 24-28 30",
                  "lowprime: 5 7 11 13 17 19 23 29"])

        seqeq('lowprime', lowprimes)
        seqeq('lowprime:1', [5])
        seqeq('lowprime:2', [5, 7])
        seqeq('lowprime:-2', [23, 29])

        ## Not supported
        #seqeq('lowprime:first', [5])
        #seqeq('lowprime:last', [29])
        #seqeq('lowprime:prev', [29])
        #seqeq('lowprime:next', [29])
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/test/test_mhlib.py/MhlibTests.test_sequence/original