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Viewing changes to bzrlib/tests/test_chk_serializer.py

  • Committer: John Arbash Meinel
  • Date: 2009-12-22 16:28:47 UTC
  • mto: This revision was merged to the branch mainline in revision 4922.
  • Revision ID: john@arbash-meinel.com-20091222162847-tvnsc69to4l4uf5r
Implement a permute_for_extension helper.

Use it for all of the 'simple' extension permutations.
It basically permutes all tests in the current module, by setting TestCase.module.
Which works well for most of our extension tests. Some had more advanced
handling of permutations (extra permutations, custom vars, etc.)

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bzrlib/tests/test_chk_serializer.py
 
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# Copyright (C) 2009 Canonical Ltd
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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from cStringIO import StringIO
 
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from bzrlib import (
 
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    errors,
 
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    revision,
 
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    serializer,
 
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    )
 
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from bzrlib.chk_serializer import (
 
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    chk_bencode_serializer,
 
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    )
 
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from bzrlib.revision import (
 
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    Revision,
 
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    )
 
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from bzrlib.tests import TestCase
 
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_working_revision_bencode1 = ('l'
 
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    'l6:formati10ee'
 
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    'l9:committer54:Canonical.com Patch Queue Manager <pqm@pqm.ubuntu.com>e'
 
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    'l8:timezonei3600ee'
 
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    'l10:propertiesd11:branch-nick6:+trunkee'
 
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    'l9:timestamp14:1242300770.844e'
 
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    'l11:revision-id50:pqm@pqm.ubuntu.com-20090514113250-jntkkpminfn3e0tze'
 
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    'l10:parent-ids'
 
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        'l'
 
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        '50:pqm@pqm.ubuntu.com-20090514104039-kggemn7lrretzpvc'
 
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        '48:jelmer@samba.org-20090510012654-jp9ufxquekaokbeo'
 
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        'ee'
 
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    'l14:inventory-sha140:4a2c7fb50e077699242cf6eb16a61779c7b680a7e'
 
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    'l7:message35:(Jelmer) Move dpush to InterBranch.e'
 
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    'e')
 
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_working_revision_bencode1_no_timezone = ('l'
 
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    'l6:formati10ee'
 
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    'l9:committer54:Canonical.com Patch Queue Manager <pqm@pqm.ubuntu.com>e'
 
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    'l9:timestamp14:1242300770.844e'
 
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    'l10:propertiesd11:branch-nick6:+trunkee'
 
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    'l11:revision-id50:pqm@pqm.ubuntu.com-20090514113250-jntkkpminfn3e0tze'
 
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    'l10:parent-ids'
 
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        'l'
 
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        '50:pqm@pqm.ubuntu.com-20090514104039-kggemn7lrretzpvc'
 
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        '48:jelmer@samba.org-20090510012654-jp9ufxquekaokbeo'
 
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        'ee'
 
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    'l14:inventory-sha140:4a2c7fb50e077699242cf6eb16a61779c7b680a7e'
 
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    'l7:message35:(Jelmer) Move dpush to InterBranch.e'
 
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    'e')
 
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class TestBEncodeSerializer1(TestCase):
 
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    """Test BEncode serialization"""
 
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    def test_unpack_revision(self):
 
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        """Test unpacking a revision"""
 
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        rev = chk_bencode_serializer.read_revision_from_string(
 
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                _working_revision_bencode1)
 
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        self.assertEquals(rev.committer,
 
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           "Canonical.com Patch Queue Manager <pqm@pqm.ubuntu.com>")
 
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        self.assertEquals(rev.inventory_sha1,
 
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           "4a2c7fb50e077699242cf6eb16a61779c7b680a7")
 
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        self.assertEquals(["pqm@pqm.ubuntu.com-20090514104039-kggemn7lrretzpvc",
 
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            "jelmer@samba.org-20090510012654-jp9ufxquekaokbeo"],
 
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            rev.parent_ids)
 
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        self.assertEquals("(Jelmer) Move dpush to InterBranch.", rev.message)
 
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        self.assertEquals("pqm@pqm.ubuntu.com-20090514113250-jntkkpminfn3e0tz",
 
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           rev.revision_id)
 
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        self.assertEquals({"branch-nick": u"+trunk"}, rev.properties)
 
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        self.assertEquals(3600, rev.timezone)
 
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    def test_written_form_matches(self):
 
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        rev = chk_bencode_serializer.read_revision_from_string(
 
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                _working_revision_bencode1)
 
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        as_str = chk_bencode_serializer.write_revision_to_string(rev)
 
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        self.assertEqualDiff(_working_revision_bencode1, as_str)
 
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    def test_unpack_revision_no_timezone(self):
 
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        rev = chk_bencode_serializer.read_revision_from_string(
 
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            _working_revision_bencode1_no_timezone)
 
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        self.assertEquals(None, rev.timezone)
 
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    def assertRoundTrips(self, serializer, orig_rev):
 
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        text = serializer.write_revision_to_string(orig_rev)
 
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        new_rev = serializer.read_revision_from_string(text)
 
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        self.assertEquals(orig_rev, new_rev)
 
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    def test_roundtrips_non_ascii(self):
 
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        rev = Revision("revid1")
 
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        rev.message = u"\n\xe5me"
 
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        rev.committer = u'Erik B\xe5gfors'
 
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        rev.timestamp = 1242385452
 
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        rev.inventory_sha1 = "4a2c7fb50e077699242cf6eb16a61779c7b680a7"
 
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        rev.timezone = 3600
 
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        self.assertRoundTrips(chk_bencode_serializer, rev)
 
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    def test_roundtrips_xml_invalid_chars(self):
 
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        rev = Revision("revid1")
 
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        rev.message = "\t\ue000"
 
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        rev.committer = u'Erik B\xe5gfors'
 
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        rev.timestamp = 1242385452
 
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        rev.timezone = 3600
 
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        rev.inventory_sha1 = "4a2c7fb50e077699242cf6eb16a61779c7b680a7"
 
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        self.assertRoundTrips(chk_bencode_serializer, rev)