Mercurial > hg
view tests/test-propertycache.py @ 26206:ab1c6e4efda4
add: pass full=False to dirstate walk
Previously cmdutil.add would call wctx.walk(), which under the hood calls
dirstate.walk with full=True. This means it returns all of the clean files
(which we don't need when computing the add set), as well as the unclean files.
This results in 1) a lot more work being done and 2) this code path
circumventing the hgwatchman extension, resulting in worse performance in
hgwatchman environments ('hg add .' went from 9s to 1.8s).
author | Durham Goode <durham@fb.com> |
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date | Wed, 09 Sep 2015 09:07:27 -0700 |
parents | 7731a2281cf0 |
children | 84673a7c54af |
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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.""" import os, subprocess import mercurial.localrepo import mercurial.repoview import mercurial.util import mercurial.hg import mercurial.ui as uimod # create some special property cache that trace they call calllog = [] @mercurial.util.propertycache def testcachedfoobar(repo): name = repo.filtername if name is None: name = '' val = len(name) calllog.append(val) return val unficalllog = [] @mercurial.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 mercurial.localrepo.localrepository.testcachedfoobar = testcachedfoobar mercurial.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() repo = mercurial.hg.repository(ui, path=repopath).unfiltered() print '' print '=== property cache ===' print '' print 'calllog:', calllog print 'cached value (unfiltered):', print 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):', print 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):', print 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):', print vars(visibleview).get('testcachedfoobar', 'NOCACHE') print 'access:', visibleview.testcachedfoobar print 'calllog:', calllog print 'cached value (unfiltered):', print vars(repo).get('testcachedfoobar', 'NOCACHE') print 'cached value ("visible" view):', print 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):', print vars(repo).get('testcachedfoobar', 'NOCACHE') print 'cached value ("visible" view):', print vars(visibleview).get('testcachedfoobar', 'NOCACHE') print '' print '= no effect on other view' immutableview = repo.filtered('immutable') print 'cached value ("immutable" view):', print vars(immutableview).get('testcachedfoobar', 'NOCACHE') print 'access:', immutableview.testcachedfoobar print 'calllog:', calllog print 'cached value (unfiltered):', print vars(repo).get('testcachedfoobar', 'NOCACHE') print 'cached value ("visible" view):', print vars(visibleview).get('testcachedfoobar', 'NOCACHE') print 'cached value ("immutable" view):', print vars(immutableview).get('testcachedfoobar', 'NOCACHE') # unfiltered property cache test print '' print '' print '=== unfiltered property cache ===' print '' print 'unficalllog:', unficalllog print 'cached value (unfiltered): ', print vars(repo).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("visible" view): ', print vars(visibleview).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("immutable" view):', print 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): ', print 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): ', print 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): ', print vars(repo).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("visible" view): ', print vars(visibleview).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("immutable" view):', print vars(immutableview).get('testcachedunfifoobar', 'NOCACHE') print '' print '= even if we clear the unfiltered cache' del repo.__dict__['testcachedunfifoobar'] print 'cached value (unfiltered): ', print vars(repo).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("visible" view): ', print vars(visibleview).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("immutable" view):', print vars(immutableview).get('testcachedunfifoobar', 'NOCACHE') print 'unficalllog:', unficalllog print 'access ("visible" view): ', visibleview.testcachedunfifoobar print 'unficalllog:', unficalllog print 'cached value (unfiltered): ', print vars(repo).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("visible" view): ', print vars(visibleview).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("immutable" view):', print vars(immutableview).get('testcachedunfifoobar', 'NOCACHE') print 'access ("immutable" view):', immutableview.testcachedunfifoobar print 'unficalllog:', unficalllog print 'cached value (unfiltered): ', print vars(repo).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("visible" view): ', print vars(visibleview).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("immutable" view):', print vars(immutableview).get('testcachedunfifoobar', 'NOCACHE') print 'access (unfiltered): ', repo.testcachedunfifoobar print 'unficalllog:', unficalllog print 'cached value (unfiltered): ', print vars(repo).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("visible" view): ', print vars(visibleview).get('testcachedunfifoobar', 'NOCACHE') print 'cached value ("immutable" view):', print vars(immutableview).get('testcachedunfifoobar', 'NOCACHE')