Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-globalopts @ 5451:0a43875677b1
revlog: break up compression of large deltas
Python's zlib apparently makes an internal copy of strings passed to
compress(). To avoid this, compress strings 1M at a time, then join
them at the end if the result would be smaller than the original.
For initial commits of large but compressible files, this cuts peak
memory usage nearly in half.
author | Matt Mackall <mpm@selenic.com> |
---|---|
date | Thu, 11 Oct 2007 00:46:54 -0500 |
parents | 9ac493f12901 |
children |
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#!/bin/sh hg init a cd a echo a > a hg ci -A -d'1 0' -m a cd .. hg init b cd b echo b > b hg ci -A -d'1 0' -m b cd .. hg clone a c cd c hg pull -f ../b hg merge cd .. echo %% -R/--repository hg -R a tip hg --repository b tip echo %% abbrev of long option hg --repo c tip echo "%% earlygetopt with duplicate options (36d23de02da1)" hg --cwd a --cwd b --cwd c tip hg --repo c --repository b -R a tip echo "%% earlygetopt short option without following space" hg -q -Rb tip echo "%% earlygetopt with illegal abbreviations" hg --confi "foo.bar=baz" hg --cw a tip hg --rep a tip hg --repositor a tip hg -qR a tip hg -qRa tip echo %% --cwd hg --cwd a parents echo %% -y/--noninteractive - just be sure it is parsed hg --cwd a tip -q --noninteractive hg --cwd a tip -q -y echo %% -q/--quiet hg -R a -q tip hg -R b -q tip hg -R c --quiet parents echo %% -v/--verbose hg --cwd c head -v hg --cwd b tip --verbose echo %% --config hg --cwd c --config paths.quuxfoo=bar paths | grep quuxfoo > /dev/null && echo quuxfoo hg --cwd c --config '' tip -q hg --cwd c --config a.b tip -q hg --cwd c --config a tip -q hg --cwd c --config a.= tip -q hg --cwd c --config .b= tip -q echo %% --debug hg --cwd c log --debug echo %% --traceback hg --cwd c --config x --traceback tip 2>&1 | grep -i 'traceback' echo %% --time hg --cwd a --time tip 2>&1 | grep '^Time:' | sed 's/[0-9][0-9]*/x/g' echo %% --version hg --version -q | sed 's/version [^)]*/version xxx/' echo %% -h/--help hg -h hg --help echo %% not tested: --debugger