Mercurial > hg
view tests/test-propertycache.py @ 34686:0d1b8be8d8a8
build: for the bootstrap phase of a deb/rpm build pure-py mercurial is enough
When bootstrapping a deb/rpm build, packagelib.sh starts performing a local
build for the sole purpose of parsing the output of "hg version".
Then it "hg archive"s the source code, and builds everything again.
For that initial step, we are perfectly good in using a pure python mercurial,
without compiling the c modules (base85, bdiff, zstdlib, ...).
On my personal system, this cuts down 22 seconds for a package build (the
bootstrapping build goes from ~30 to ~8 seconds).
author | muxator <a.mux@inwind.it> |
---|---|
date | Fri, 13 Oct 2017 22:42:17 +0200 |
parents | d83ca854fa21 |
children | d33611280add |
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"""test behavior of propertycache and unfiltered propertycache The repoview overlay is quite complex. We test the behavior of property cache of both localrepo and repoview to prevent regression.""" from __future__ import absolute_import, print_function import os import subprocess from mercurial import ( hg, localrepo, ui as uimod, util, ) # create some special property cache that trace they call calllog = [] @util.propertycache def testcachedfoobar(repo): name = repo.filtername if name is None: name = '' val = len(name) calllog.append(val) return val unficalllog = [] @localrepo.unfilteredpropertycache def testcachedunfifoobar(repo): name = repo.filtername if name is None: name = '' val = 100 + len(name) unficalllog.append(val) return val #plug them on repo localrepo.localrepository.testcachedfoobar = testcachedfoobar localrepo.localrepository.testcachedunfifoobar = testcachedunfifoobar # Create an empty repo and instantiate it. It is important to run # these tests on the real object to detect regression. repopath = os.path.join(os.environ['TESTTMP'], 'repo') assert subprocess.call(['hg', 'init', repopath]) == 0 ui = uimod.ui.load() repo = hg.repository(ui, path=repopath).unfiltered() print('') print('=== property cache ===') print('') print('calllog:', calllog) print('cached value (unfiltered):', vars(repo).get('testcachedfoobar', 'NOCACHE')) print('') print('= first access on unfiltered, should do a call') print('access:', repo.testcachedfoobar) print('calllog:', calllog) print('cached value (unfiltered):', vars(repo).get('testcachedfoobar', 'NOCACHE')) print('') print('= second access on unfiltered, should not do call') print('access', repo.testcachedfoobar) print('calllog:', calllog) print('cached value (unfiltered):', vars(repo).get('testcachedfoobar', 'NOCACHE')) print('') print('= first access on "visible" view, should do a call') visibleview = repo.filtered('visible') print('cached value ("visible" view):', vars(visibleview).get('testcachedfoobar', 'NOCACHE')) print('access:', visibleview.testcachedfoobar) print('calllog:', calllog) print('cached value (unfiltered):', vars(repo).get('testcachedfoobar', 'NOCACHE')) print('cached value ("visible" view):', vars(visibleview).get('testcachedfoobar', 'NOCACHE')) print('') print('= second access on "visible view", should not do call') print('access:', visibleview.testcachedfoobar) print('calllog:', calllog) print('cached value (unfiltered):', vars(repo).get('testcachedfoobar', 'NOCACHE')) print('cached value ("visible" view):', vars(visibleview).get('testcachedfoobar', 'NOCACHE')) print('') print('= no effect on other view') immutableview = repo.filtered('immutable') print('cached value ("immutable" view):', vars(immutableview).get('testcachedfoobar', 'NOCACHE')) print('access:', immutableview.testcachedfoobar) print('calllog:', calllog) print('cached value (unfiltered):', vars(repo).get('testcachedfoobar', 'NOCACHE')) print('cached value ("visible" view):', vars(visibleview).get('testcachedfoobar', 'NOCACHE')) print('cached value ("immutable" view):', vars(immutableview).get('testcachedfoobar', 'NOCACHE')) # unfiltered property cache test print('') print('') print('=== unfiltered property cache ===') print('') print('unficalllog:', unficalllog) print('cached value (unfiltered): ', vars(repo).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("visible" view): ', vars(visibleview).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("immutable" view):', vars(immutableview).get('testcachedunfifoobar', 'NOCACHE')) print('') print('= first access on unfiltered, should do a call') print('access (unfiltered):', repo.testcachedunfifoobar) print('unficalllog:', unficalllog) print('cached value (unfiltered): ', vars(repo).get('testcachedunfifoobar', 'NOCACHE')) print('') print('= second access on unfiltered, should not do call') print('access (unfiltered):', repo.testcachedunfifoobar) print('unficalllog:', unficalllog) print('cached value (unfiltered): ', vars(repo).get('testcachedunfifoobar', 'NOCACHE')) print('') print('= access on view should use the unfiltered cache') print('access (unfiltered): ', repo.testcachedunfifoobar) print('access ("visible" view): ', visibleview.testcachedunfifoobar) print('access ("immutable" view):', immutableview.testcachedunfifoobar) print('unficalllog:', unficalllog) print('cached value (unfiltered): ', vars(repo).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("visible" view): ', vars(visibleview).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("immutable" view):', vars(immutableview).get('testcachedunfifoobar', 'NOCACHE')) print('') print('= even if we clear the unfiltered cache') del repo.__dict__['testcachedunfifoobar'] print('cached value (unfiltered): ', vars(repo).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("visible" view): ', vars(visibleview).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("immutable" view):', vars(immutableview).get('testcachedunfifoobar', 'NOCACHE')) print('unficalllog:', unficalllog) print('access ("visible" view): ', visibleview.testcachedunfifoobar) print('unficalllog:', unficalllog) print('cached value (unfiltered): ', vars(repo).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("visible" view): ', vars(visibleview).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("immutable" view):', vars(immutableview).get('testcachedunfifoobar', 'NOCACHE')) print('access ("immutable" view):', immutableview.testcachedunfifoobar) print('unficalllog:', unficalllog) print('cached value (unfiltered): ', vars(repo).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("visible" view): ', vars(visibleview).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("immutable" view):', vars(immutableview).get('testcachedunfifoobar', 'NOCACHE')) print('access (unfiltered): ', repo.testcachedunfifoobar) print('unficalllog:', unficalllog) print('cached value (unfiltered): ', vars(repo).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("visible" view): ', vars(visibleview).get('testcachedunfifoobar', 'NOCACHE')) print('cached value ("immutable" view):', vars(immutableview).get('testcachedunfifoobar', 'NOCACHE'))