# -*- mode: python; coding: utf-8 -*- # :Progetto: vcpx -- Darcs specific tests # :Creato: sab 17 lug 2004 02:33:41 CEST # :Autore: Lele Gaifax # :Licenza: GNU General Public License # from datetime import datetime from StringIO import StringIO from unittest import TestCase from vcpx.repository.darcs.source import changesets_from_darcschanges, \ DarcsSourceWorkingDir from vcpx.shwrap import ExternalCommand, PIPE from vcpx.tzinfo import UTC class DarcsParserTestCase(TestCase): def getDarcsOutput(self, testname, ext='.log'): from os.path import split, join logfilename = join(split(__file__)[0], 'data', testname+ext) return file(logfilename) class DarcsChangesParser(DarcsParserTestCase): """Tests for the parser of darcs changes""" def testBasicBehaviour(self): """Verify basic darcs changes parser behaviour""" log = self.getDarcsOutput('darcs-simple_test') csets = changesets_from_darcschanges(log) cset = csets.next() self.assertEqual(cset.revision, "Fix the CVS parser to omit already seen changesets") self.assertEqual(cset.author, "lele@nautilus.homeip.net") self.assertEqual(cset.date, datetime(2004, 7, 16, 12, 37, 37, 0, UTC)) self.assertEqual(cset.log, "For some unknown reasons....") entry = cset.entries[0] self.assertEqual(entry.name, 'vcpx/cvs.py') self.assertEqual(entry.action_kind, entry.UPDATED) cset = csets.next() self.assertEqual(cset.revision, "Svn log parser with test") self.assertEqual(cset.date, datetime(2004, 6, 1, 14, 5, 59, 0, UTC)) self.assertEqual(len(cset.entries), 4) self.assertEqual(cset.darcs_hash, '20040601140559-97f81-b669594864cb35290fbe4848e6645e73057a8caf.gz') entry = cset.entries[0] self.assertEqual(entry.name, 'cvsync/svn.py') self.assertEqual(entry.action_kind, entry.UPDATED) entry = cset.entries[1] self.assertEqual(entry.name, 'cvsync/tests/__init__.py') self.assertEqual(entry.action_kind, entry.UPDATED) entry = cset.entries[2] self.assertEqual(entry.name, 'cvsync/tests/svn.py') self.assertEqual(entry.action_kind, entry.ADDED) entry = cset.entries[3] self.assertEqual(entry.name, 'cvsync/tests/testrepo.dump') self.assertEqual(entry.action_kind, entry.ADDED) def testOnTailorOwnRepo(self): """Verify fetching unidiff of a darcs patch""" from os import getcwd patchname = 'more detailed diags on SAXException' changes = ExternalCommand(command=["darcs", "changes", "--xml", "--summary", "--patches", patchname]) csets = changesets_from_darcschanges(changes.execute(stdout=PIPE, TZ='UTC')[0], unidiff=True, repodir=getcwd()) unidiff = csets.next().unidiff head = unidiff.split('\n')[0] self.assertEqual(head, 'Thu Jun 9 20:17:11 UTC 2005 zooko@zooko.com') def testAllActions(self): """Verify darcs changes parser understand all actions""" log = self.getDarcsOutput('darcs-all_actions_test') csets = list(changesets_from_darcschanges(log)) self.assertEqual(len(csets), 4) cset = csets[0] self.assertEqual(cset.revision, 'first') self.assertEqual(len(cset.entries), 2) entry = cset.entries[0] self.assertEqual(entry.name, 'a.txt') self.assertEqual(entry.action_kind, entry.ADDED) self.assertEqual(entry.is_directory, False) entry = cset.entries[1] self.assertEqual(entry.name, 'dir') self.assertEqual(entry.action_kind, entry.ADDED) self.assertEqual(entry.is_directory, True) cset = csets[1] self.assertEqual(cset.revision, 'removed') self.assertEqual(len(cset.entries), 1) entry = cset.entries[0] self.assertEqual(entry.name, 'dir') self.assertEqual(entry.action_kind, entry.DELETED) self.assertEqual(entry.is_directory, True) cset = csets[2] self.assertEqual(cset.revision, 'moved') self.assertEqual(len(cset.entries), 1) entry = cset.entries[0] self.assertEqual(entry.name, 'dir') self.assertEqual(entry.action_kind, entry.ADDED) self.assertEqual(entry.is_directory, True) entry = cset.entries[0] self.assertEqual(entry.name, 'dir') self.assertEqual(entry.action_kind, entry.ADDED) self.assertEqual(entry.is_directory, True) cset = csets[3] self.assertEqual(cset.revision, 'modified') self.assertEqual(len(cset.entries), 1) entry = cset.entries[0] self.assertEqual(entry.name, 'a.txt') self.assertEqual(entry.action_kind, entry.UPDATED) self.assertEqual(entry.is_directory, False) def testIncrementalParser(self): """Verify that the parser is effectively incremental""" log = self.getDarcsOutput('darcs-all_actions_test') csets = list(changesets_from_darcschanges(log, chunksize=100)) self.assertEqual(len(csets), 4) def testOldDateFormat(self): """Verify that the parser understands date format used by old darcs""" log = self.getDarcsOutput('darcs-old_date_format_test') csets = changesets_from_darcschanges(log) cset = csets.next() self.assertEqual(cset.date, datetime(2003, 10, 14, 9, 42, 0, 0, UTC)) cset = csets.next() self.assertEqual(cset.date, datetime(2003, 10, 14, 14, 2, 31, 0, UTC)) def testRenameAndRemove(self): """Verify that the parser degrades rename A B+remove B to remove A""" log = self.getDarcsOutput('darcs-rename_then_remove_test') csets = changesets_from_darcschanges(log) cset = csets.next() self.assertEqual(len(cset.entries), 1) entry = cset.entries[0] self.assertEqual(entry.name, 'fileA') self.assertEqual(entry.action_kind, entry.DELETED) def testRenameAndAdd(self): """Verify that the parser reduce rename A B+add B to rename A B""" log = self.getDarcsOutput('darcs-rename_and_add_test') csets = changesets_from_darcschanges(log) cset = csets.next() self.assertEqual(len(cset.entries), 5) entry = cset.entries[0] self.assertEqual(entry.name, 'Autoconf.lhs.in') self.assertEqual(entry.action_kind, entry.ADDED) entry = cset.entries[1] self.assertEqual(entry.name, 'Makefile') self.assertEqual(entry.action_kind, entry.UPDATED) entry = cset.entries[2] self.assertEqual(entry.name, 'autoconf.mk.in') self.assertEqual(entry.action_kind, entry.UPDATED) entry = cset.entries[3] self.assertEqual(entry.name, 'configure.in') self.assertEqual(entry.action_kind, entry.UPDATED) entry = cset.entries[4] self.assertEqual(entry.name, 'darcs_cgi.lhs') self.assertEqual(entry.action_kind, entry.UPDATED) def testRenameAndAddDir(self): """Verify that the parser reduce rename A B+add B to rename A B""" log = self.getDarcsOutput('darcs-rename_and_add_dir_test') csets = changesets_from_darcschanges(log) cset = csets.next() self.assertEqual(len(cset.entries), 7) entry = cset.entries[0] self.assertEqual(entry.name, 'logos/plain_logo.png') self.assertEqual(entry.action_kind, entry.RENAMED) self.assertEqual(entry.old_name, 'logo.png') entry = cset.entries[1] self.assertEqual(entry.name, 'logos') self.assertEqual(entry.action_kind, entry.ADDED) entry = cset.entries[2] self.assertEqual(entry.name, 'logos/large_logo.png') self.assertEqual(entry.action_kind, entry.ADDED) def testBadOrderedXML(self): "Verify if the parser is able to correct the bad order produced by changes --xml" log = self.getDarcsOutput('darcs-bad_xml_order_test') csets = changesets_from_darcschanges(log) cset = csets.next() # Verify that each renamed entry is not within a directory added or renamed # by a following hunk for i,e in enumerate(cset.entries): if e.action_kind == e.RENAMED: postadds = [n.name for n in cset.entries[i+1:] if ((e.name.startswith(n.name+'/') or (e.old_name==n.name)) and (n.action_kind==n.ADDED or n.action_kind==n.RENAMED))] self.assertEqual(postadds, []) def testAddAndRename(self): "Verify if the parser degrades (add A)+(rename A B) to (add B)" log = self.getDarcsOutput('darcs-add_then_rename_test') csets = changesets_from_darcschanges(log) cset = csets.next() entry = cset.entries[2] self.assertEqual(entry.name, 'vcpx/repository/git/__init__.py') self.assertEqual(entry.action_kind, entry.ADDED) log = self.getDarcsOutput('darcs-mixed_test') csets = changesets_from_darcschanges(log) cset = csets.next() self.assertEqual([], [e for e in cset.entries if e.name == 'ancillary/mbox2rpc.py']) self.assertEqual([], [e for e in cset.entries if e.action_kind == e.RENAMED]) def testAddRenameEdit(self): "Verify if the parser degrades (rename A B)+(add A)+(edit B) to (rename A B)+(edit B)" log = self.getDarcsOutput('darcs-rename_add_edit_test') csets = changesets_from_darcschanges(log) cset = csets.next() self.assertEqual(len(cset.entries), 5) entry = cset.entries[0] self.assertEqual(entry.name, 'vcpx/repository/git') self.assertEqual(entry.is_directory, True) self.assertEqual(entry.action_kind, entry.ADDED) entry = cset.entries[1] self.assertEqual(entry.name, 'vcpx/repository/git/target.py') self.assertEqual(entry.old_name, 'vcpx/repository/git.py') self.assertEqual(entry.action_kind, entry.RENAMED) entry = cset.entries[2] self.assertEqual(entry.name, 'vcpx/repository/git/__init__.py') self.assertEqual(entry.action_kind, entry.ADDED) entry = cset.entries[3] self.assertEqual(entry.name, 'vcpx/repository/git/source.py') self.assertEqual(entry.action_kind, entry.ADDED) entry = cset.entries[4] self.assertEqual(entry.name, 'vcpx/repository/git/target.py') self.assertEqual(entry.action_kind, entry.UPDATED) def testAddAndRemove(self): "Verify if the parser annihilate (add A)+(remove A)" log = self.getDarcsOutput('darcs-add_then_remove_test') csets = changesets_from_darcschanges(log) cset = csets.next() self.assertEqual([], [e for e in cset.entries if e.name == 'Carpet/CarpetWeb/binaries/darcs-1.0.3-static-linux-i386.gz']) class DarcsPullParser(DarcsParserTestCase): """Tests for the parser of darcs pull""" def testParsePull(self): """Verify basic darcs pull parser behaviour""" from vcpx.changes import Changeset output = self.getDarcsOutput('darcs-pull_parser_test') hashes = self.getDarcsOutput('darcs-pull_parser_test', ext='.hashes') class FauxRepository(object): name = 'foo' dswd = DarcsSourceWorkingDir(FauxRepository()) results = list(dswd._parseDarcsPull(output)) expected_changesets = [ Changeset('Monotone add is no longer recursive by default ' '(as of 2006-11-02).', datetime(2006,12,12,05,30,20, tzinfo=UTC), 'elb@elitists.net', 'Use add --recursive when adding subtrees.'), Changeset('Fix ticket #87', datetime(2006,12,14,23,45,04, tzinfo=UTC), 'Edgar Alves ', ''), Changeset("Don't assume the timestamp in darcs log is exactly " "28 chars long", datetime(2006,11,17,20,26,28, tzinfo=UTC), 'lele@nautilus.homeip.net', ''), Changeset('tagged Version 0.9.27', datetime(2006,12,11,21,07,48, tzinfo=UTC), 'lele@nautilus.homeip.net', ''), Changeset('darcs: factor parsing from process invocation in DarcsSourceWorkingDir._getUpstreamChangesets', datetime(2007, 1, 6, 1,52,50, tzinfo=UTC), 'Kevin Turner ', ''), ] for changeset, expected_hash in zip(expected_changesets, hashes): changeset.darcs_hash = expected_hash.strip() self.failUnlessEqual(len(expected_changesets), len(results)) for expected, result in zip(expected_changesets, results): self.failUnlessEqual(expected, result, "%s != %s" % (expected, result)) self.failUnlessEqual(expected.darcs_hash, result.darcs_hash, 'hash failed for %s\n %s !=\n %s' % (result, expected.darcs_hash, result.darcs_hash)) output = self.getDarcsOutput('darcs-pull_parser_test2') results = list(dswd._parseDarcsPull(output)) first = results[0] self.failUnlessEqual(first.revision, 'Added some basic utility functions') self.failUnlessEqual(first.date, datetime(2003,10,10,16,23,44, tzinfo=UTC)) self.failUnlessEqual(first.author, 'John Goerzen ') self.failUnlessEqual(first.log, '\n\n(jgoerzen@complete.org--projects/tla-buildpackage--head--1.0--patch-2)') last = results[-1] self.failUnlessEqual(last.log, 'Keywords:\n\nAdded some code in Python to get things going.\n')