Mercurial > hg
view tests/test-imports-checker.t @ 40432:968dd7e02ac5
changegroup: allow to force delta to be against p1
This new developer option is useful to general more "generic" bundle. Without
this option, a bundle generated from the repository use deltas similar to the
one stored in the specific repository it was generated from. This makes
performance testing a bit tricky.
Using deltas similar to the final result means all delta stored in the bundle
can be applied to the target repository without any further processing (except
for the rare case of a full snapshot). The application of such bundles
(almost) never exercises the (slower) path of searching for a new valid delta.
This result in unrealistic and too favorable timing and profile.
Instead, we introduce an option to make sure all revisions are stored as a
delta against p1. It might not be the best generation option, but it
guarantees that the content will be "generic", not favoring a specific target.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Wed, 10 Oct 2018 00:21:02 +0200 |
parents | 5abc47d4ca6b |
children | 303576116ac1 |
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#require test-repo $ . "$TESTDIR/helpers-testrepo.sh" $ testrepohgenv $ import_checker="$TESTDIR"/../contrib/import-checker.py Run the doctests from the import checker, and make sure it's working correctly. $ TERM=dumb $ export TERM $ "$PYTHON" -m doctest $import_checker Run additional tests for the import checker $ mkdir testpackage $ touch testpackage/__init__.py $ cat > testpackage/multiple.py << EOF > from __future__ import absolute_import > import os, sys > EOF $ cat > testpackage/unsorted.py << EOF > from __future__ import absolute_import > import sys > import os > EOF $ cat > testpackage/stdafterlocal.py << EOF > from __future__ import absolute_import > from . import unsorted > import os > EOF $ cat > testpackage/requirerelative.py << EOF > from __future__ import absolute_import > import testpackage.unsorted > EOF $ cat > testpackage/importalias.py << EOF > from __future__ import absolute_import > import ui > EOF $ cat > testpackage/relativestdlib.py << EOF > from __future__ import absolute_import > from .. import os > EOF $ cat > testpackage/symbolimport.py << EOF > from __future__ import absolute_import > from .unsorted import foo > EOF $ cat > testpackage/latesymbolimport.py << EOF > from __future__ import absolute_import > from . import unsorted > from mercurial.node import hex > EOF $ cat > testpackage/multiplegroups.py << EOF > from __future__ import absolute_import > from . import unsorted > from . import more > EOF $ mkdir testpackage/subpackage $ cat > testpackage/subpackage/levelpriority.py << EOF > from __future__ import absolute_import > from . import foo > from .. import parent > EOF $ touch testpackage/subpackage/foo.py $ cat > testpackage/subpackage/__init__.py << EOF > from __future__ import absolute_import > from . import levelpriority # should not cause cycle > EOF $ cat > testpackage/subpackage/localimport.py << EOF > from __future__ import absolute_import > from . import foo > def bar(): > # should not cause "higher-level import should come first" > from .. import unsorted > # but other errors should be detected > from .. import more > import testpackage.subpackage.levelpriority > EOF $ cat > testpackage/importmodulefromsub.py << EOF > from __future__ import absolute_import > from .subpackage import foo # not a "direct symbol import" > EOF $ cat > testpackage/importsymbolfromsub.py << EOF > from __future__ import absolute_import > from .subpackage import foo, nonmodule > EOF $ cat > testpackage/sortedentries.py << EOF > from __future__ import absolute_import > from . import ( > foo, > bar, > ) > EOF $ cat > testpackage/importfromalias.py << EOF > from __future__ import absolute_import > from . import ui > EOF $ cat > testpackage/importfromrelative.py << EOF > from __future__ import absolute_import > from testpackage.unsorted import foo > EOF $ mkdir testpackage2 $ touch testpackage2/__init__.py $ cat > testpackage2/latesymbolimport.py << EOF > from __future__ import absolute_import > from testpackage import unsorted > from mercurial.node import hex > EOF # Shadowing a stdlib module to test "relative import of stdlib module" is # allowed if the module is also being checked $ mkdir email $ touch email/__init__.py $ touch email/errors.py $ cat > email/utils.py << EOF > from __future__ import absolute_import > from . import errors > EOF $ "$PYTHON" "$import_checker" testpackage*/*.py testpackage/subpackage/*.py \ > email/*.py testpackage/importalias.py:2: ui module must be "as" aliased to uimod testpackage/importfromalias.py:2: ui from testpackage must be "as" aliased to uimod testpackage/importfromrelative.py:2: import should be relative: testpackage.unsorted testpackage/importfromrelative.py:2: direct symbol import foo from testpackage.unsorted testpackage/importsymbolfromsub.py:2: direct symbol import nonmodule from testpackage.subpackage testpackage/latesymbolimport.py:3: symbol import follows non-symbol import: mercurial.node testpackage/multiple.py:2: multiple imported names: os, sys testpackage/multiplegroups.py:3: multiple "from . import" statements testpackage/relativestdlib.py:2: relative import of stdlib module testpackage/requirerelative.py:2: import should be relative: testpackage.unsorted testpackage/sortedentries.py:2: imports from testpackage not lexically sorted: bar < foo testpackage/stdafterlocal.py:3: stdlib import "os" follows local import: testpackage testpackage/subpackage/levelpriority.py:3: higher-level import should come first: testpackage testpackage/subpackage/localimport.py:7: multiple "from .. import" statements testpackage/subpackage/localimport.py:8: import should be relative: testpackage.subpackage.levelpriority testpackage/symbolimport.py:2: direct symbol import foo from testpackage.unsorted testpackage/unsorted.py:3: imports not lexically sorted: os < sys testpackage2/latesymbolimport.py:3: symbol import follows non-symbol import: mercurial.node [1]