Mercurial > hgsubversion
view tests/test_fetch_renames.py @ 1485:6088597abd20 stable
test_fetch_renames: avoid hash randomization bug in test
When hash randomization is enabled, the order in which revisions are
committed to the Mercurial repository can vary for revisions which
span branches. In order to work around this, we key the dictionary of
golden values for copy data using the suffix of the convert_revision
metadata rather than the Mercurial changelog index of the revision.
author | Augie Fackler <raf@durin42.com> |
---|---|
date | Sun, 26 Jun 2016 20:28:34 -0400 |
parents | 9f1fa3cc6ba5 |
children |
line wrap: on
line source
import test_util import sys import unittest class TestFetchRenames(test_util.TestBase): stupid_mode_tests = True def _debug_print_copies(self, repo): w = sys.stderr.write for rev in repo: ctx = repo[rev] w('%d - %s\n' % (ctx.rev(), ctx.branch())) for f in ctx: fctx = ctx[f] w('%s: %r %r\n' % (f, fctx.data(), fctx.renamed())) def test_rename(self): config = { 'hgsubversion.filestoresize': '0', # we set this because we expect all of the copies to be # handled via replay, and we want to notice if that # changes. 'hgsubversion.failonmissing': 'yes', } repo = self._load_fixture_and_fetch('renames.svndump', config=config) self._run_assertions(repo) def test_rename_with_prefix(self): config = { 'hgsubversion.filestoresize': '0', 'hgsubversion.failonmissing': 'yes', } repo = self._load_fixture_and_fetch('renames_with_prefix.svndump', subdir='prefix', config=config) self._run_assertions(repo, prefix=True) def _run_assertions(self, repo, prefix=False): # Map revnum to mappings of dest name to (source name, dest content) if prefix: prefixlen = len('svn:ae30a990-0fd3-493e-b5d7-883bdd606745/prefix') else: prefixlen = len('svn:ae30a990-0fd3-493e-b5d7-883bdd606745') copies = { '/trunk@6': { 'a1': ('a', 'a\n'), 'linka1': ('linka', 'a'), 'a2': ('a', 'a\n'), 'linka2': ('linka', 'a'), 'b1': ('b', 'b\nc\n'), 'linkb1': ('linkb', 'bc'), 'da1/daf': ('da/daf', 'c\n'), 'da1/dalink': ('da/dalink', 'daf'), 'da1/db/dbf': ('da/db/dbf', 'd\n'), 'da1/db/dblink': ('da/db/dblink', '../daf'), 'da2/daf': ('da/daf', 'c\n'), 'da2/dalink': ('da/dalink', 'daf'), 'da2/db/dbf': ('da/db/dbf', 'd\n'), 'da2/db/dblink': ('da/db/dblink', '../daf'), }, '/branches/branch1@6': { 'c1': ('c', 'c\nc\n'), 'linkc1': ('linkc', 'cc'), }, '/trunk@10': { 'unchanged2': ('unchanged', 'unchanged\n'), 'unchangedlink2': ('unchangedlink', 'unchanged'), 'unchangeddir2/f': ('unchangeddir/f', 'unchanged2\n'), 'unchangeddir2/link': ('unchangeddir/link', 'f'), }, '/trunk@11': { 'groupdir2/b': ('groupdir/b', 'b\n'), 'groupdir2/linkb': ('groupdir/linkb', 'b'), }, } for rev in repo: ctx = repo[rev] copymap = copies.get(ctx.extra()['convert_revision'][prefixlen:], {}) for f in ctx.manifest(): cp = ctx[f].renamed() want = copymap.get(f) self.assertEqual( bool(cp), bool(want), 'copy records differ for %s in %d (want %r, got %r)' % ( f, rev, want, cp)) if cp: self.assertEqual(cp[0], want[0]) self.assertEqual(ctx[f].data(), want[1]) self.assertEqual(repo['tip']['changed3'].data(), 'changed\nchanged3\n') def test_case(self): repo = self._load_fixture_and_fetch('filecase.svndump') files = { 0: ['A', 'a', 'e/a', 'b', 'd/a', 'D/a', 'f/a', 'F'], 1: ['A', 'a', 'E/a', 'B', 'd/A', 'D/a', 'f/a', 'F'], } for rev in repo: self.assertEqual(sorted(files[rev]), sorted(repo[rev].manifest()))