Mercurial > hg
view tests/test-unbundlehash.t @ 41506:3e89736b98ce
py3: conditionalize test-demandimport.py for Python 3
The Python 3 lazy importer uses the LazyLoader that is part of
importlib.
On Python 3 and later, LazyLoader is implemented using a custom module
type that defines a __getattribute__ which triggers module loading.
Furthermore, there are additional differences as well. For example,
it appears that Python 3 will return an existing sys.modules
entry instead of constructing a new module object.
This commit adds additional test coverage for lazy importing
behavior to cover the differences between Python 2 and 3. This
reveals that the test and some lazy import functionality is kinda
busted. For example, the test assumes "contextlib" will be lazy.
But in reality an import before it has already imported contextlib!
There's definitely room to improve the behavior of the demand
importer code, both for Python 2 and 3. But at least the test
passes on Python 3 now.
Differential Revision: https://phab.mercurial-scm.org/D5796
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Fri, 01 Feb 2019 16:47:29 -0800 |
parents | b4b7427b5786 |
children |
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Test wire protocol unbundle with hashed heads (capability: unbundlehash) $ cat << EOF >> $HGRCPATH > [devel] > # This tests is intended for bundle1 only. > # bundle2 carries the head information inside the bundle itself and > # always uses 'force' as the heads value. > legacy.exchange = bundle1 > EOF Create a remote repository. $ hg init remote $ hg serve -R remote --config web.push_ssl=False --config web.allow_push=* -p $HGPORT -d --pid-file=hg1.pid -E error.log -A access.log $ cat hg1.pid >> $DAEMON_PIDS Clone the repository and push a change. $ hg clone http://localhost:$HGPORT/ local no changes found updating to branch default 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ touch local/README $ hg ci -R local -A -m hoge adding README $ hg push -R local pushing to http://localhost:$HGPORT/ searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files Ensure hashed heads format is used. The hash here is always the same since the remote repository only has the null head. $ cat access.log | grep unbundle * - - [*] "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=686173686564+6768033e216468247bd031a0a2d9876d79818f8f* (glob) Explicitly kill daemons to let the test exit on Windows $ killdaemons.py