tests/test-known.t
author Pierre-Yves David <pierre-yves.david@octobus.net>
Thu, 07 Mar 2024 10:55:22 +0100
changeset 51531 f85f23f1479b
parent 37845 b4b7427b5786
permissions -rw-r--r--
branchcache: skip entries that are topological heads in the on disk file In the majority of cases, topological heads are also branch heads. We have efficient way to get the topological heads and efficient way to retrieve their branch information. So there is little value in putting them in the branch cache file explicitly. On the contrary, writing them explicitly tend to create very large cache file that are inefficient to read and update. So the branch cache v3 format is no longer including them. This changeset focus on the format aspect and have no focus on the performance aspect. We will cover that later.
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= Test the known() protocol function =
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Create a test repository:
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  $ hg init repo
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  $ cd repo
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  $ touch a ; hg add a ; hg ci -ma
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  $ touch b ; hg add b ; hg ci -mb
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  $ touch c ; hg add c ; hg ci -mc
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  $ hg log --template '{node}\n'
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  991a3460af53952d10ec8a295d3d2cc2e5fa9690
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  0e067c57feba1a5694ca4844f05588bb1bf82342
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  3903775176ed42b1458a6281db4a0ccf4d9f287a
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  $ cd ..
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Test locally:
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  $ hg debugknown repo 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 3903775176ed42b1458a6281db4a0ccf4d9f287a
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  111
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  $ hg debugknown repo 000a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 0003775176ed42b1458a6281db4a0ccf4d9f287a
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  010
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  $ hg debugknown repo
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Test via HTTP:
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  $ hg serve -R repo -p $HGPORT -d --pid-file=hg.pid -E error.log -A access.log
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  $ cat hg.pid >> $DAEMON_PIDS
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  $ hg debugknown http://localhost:$HGPORT/ 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 3903775176ed42b1458a6281db4a0ccf4d9f287a
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  111
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  $ hg debugknown http://localhost:$HGPORT/ 000a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 0003775176ed42b1458a6281db4a0ccf4d9f287a
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  010
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  $ hg debugknown http://localhost:$HGPORT/
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  $ cat error.log
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  $ killdaemons.py
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