Mercurial > hg
view tests/test-remotefilelog-gc.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 | 8f6f5dcd46ce |
children | cde37ed080c9 |
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#require no-windows $ . "$TESTDIR/remotefilelog-library.sh" $ hg init master $ cd master $ cat >> .hg/hgrc <<EOF > [remotefilelog] > server=True > serverexpiration=-1 > EOF $ echo x > x $ hg commit -qAm x $ cd .. $ hgcloneshallow ssh://user@dummy/master shallow -q 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) # Set the prefetchdays config to zero so that all commits are prefetched # no matter what their creation date is. $ cd shallow $ cat >> .hg/hgrc <<EOF > [remotefilelog] > prefetchdays=0 > EOF $ cd .. # commit a new version of x so we can gc the old one $ cd master $ echo y > x $ hg commit -qAm y $ cd .. $ cd shallow $ hg pull -q $ hg update -q 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) $ cd .. # gc client cache $ lastweek=`$PYTHON -c 'import datetime,time; print(datetime.datetime.fromtimestamp(time.time() - (86400 * 7)).strftime("%y%m%d%H%M"))'` $ find $CACHEDIR -type f -exec touch -t $lastweek {} \; $ find $CACHEDIR -type f | sort $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0 (glob) $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/48023ec064c1d522f0d792a5a912bb1bf7859a4a (glob) $TESTTMP/hgcache/repos (glob) $ hg gc finished: removed 1 of 2 files (0.00 GB to 0.00 GB) $ find $CACHEDIR -type f | sort $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/48023ec064c1d522f0d792a5a912bb1bf7859a4a (glob) $TESTTMP/hgcache/repos # gc server cache $ find master/.hg/remotefilelogcache -type f | sort master/.hg/remotefilelogcache/x/1406e74118627694268417491f018a4a883152f0 (glob) master/.hg/remotefilelogcache/x/48023ec064c1d522f0d792a5a912bb1bf7859a4a (glob) $ hg gc master finished: removed 0 of 1 files (0.00 GB to 0.00 GB) $ find master/.hg/remotefilelogcache -type f | sort master/.hg/remotefilelogcache/x/48023ec064c1d522f0d792a5a912bb1bf7859a4a (glob) # Test that GC keepset includes pullprefetch revset if it is configured $ cd shallow $ cat >> .hg/hgrc <<EOF > [remotefilelog] > pullprefetch=all() > EOF $ hg prefetch 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) $ cd .. $ hg gc finished: removed 0 of 2 files (0.00 GB to 0.00 GB) # Ensure that there are 2 versions of the file in cache $ find $CACHEDIR -type f | sort $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0 (glob) $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/48023ec064c1d522f0d792a5a912bb1bf7859a4a (glob) $TESTTMP/hgcache/repos (glob) # Test that if garbage collection on repack and repack on hg gc flags are set then incremental repack with garbage collector is run $ hg gc --config remotefilelog.gcrepack=True --config remotefilelog.repackonhggc=True # Ensure that loose files are repacked $ find $CACHEDIR -type f | sort $TESTTMP/hgcache/master/packs/320dab99b7e3f60512b97f347689625263d22cf5.dataidx $TESTTMP/hgcache/master/packs/320dab99b7e3f60512b97f347689625263d22cf5.datapack $TESTTMP/hgcache/master/packs/837b83c1ef6485a336eb4421ac5973c0ec130fbb.histidx $TESTTMP/hgcache/master/packs/837b83c1ef6485a336eb4421ac5973c0ec130fbb.histpack $TESTTMP/hgcache/master/packs/repacklock $TESTTMP/hgcache/repos # Test that warning is displayed when there are no valid repos in repofile $ cp $CACHEDIR/repos $CACHEDIR/repos.bak $ echo " " > $CACHEDIR/repos $ hg gc warning: no valid repos in repofile $ mv $CACHEDIR/repos.bak $CACHEDIR/repos # Test that warning is displayed when the repo path is malformed $ printf "asdas\0das" >> $CACHEDIR/repos $ hg gc abort: invalid path asdas\x00da: stat: embedded null character in path (esc) (py3 !) abort: invalid path asdas\x00da: stat() argument 1 must be encoded string without null bytes, not str (esc) (no-py3 !) [255]