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#testcases tree flat-fncache flat-nofncache
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Tests narrow stream clones
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$ . "$TESTDIR/narrow-library.sh"
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#if tree
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$ cat << EOF >> $HGRCPATH
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> [experimental]
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> treemanifest = 1
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> EOF
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#endif
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#if flat-nofncache
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$ cat << EOF >> $HGRCPATH
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> [format]
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> usefncache = 0
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> EOF
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#endif
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Server setup
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$ hg init master
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$ cd master
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$ mkdir dir
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$ mkdir dir/src
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$ cd dir/src
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$ for x in `$TESTDIR/seq.py 20`; do echo $x > "F$x"; hg add "F$x"; hg commit -m "Commit src $x"; done
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$ cd ..
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$ mkdir tests
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$ cd tests
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$ for x in `$TESTDIR/seq.py 20`; do echo $x > "F$x"; hg add "F$x"; hg commit -m "Commit src $x"; done
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$ cd ../../..
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Trying to stream clone when the server does not support it
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$ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/F10" --stream
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streaming all changes
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remote: abort: server does not support narrow stream clones
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abort: pull failed on remote
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[100]
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Enable stream clone on the server
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$ echo "[experimental]" >> master/.hg/hgrc
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$ echo "server.stream-narrow-clones=True" >> master/.hg/hgrc
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Cloning a specific file when stream clone is supported
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$ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/F10" --stream
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streaming all changes
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* files to transfer, * KB of data (glob)
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transferred * KB in * seconds (* */sec) (glob)
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$ cd narrow
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$ ls -A
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.hg
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$ hg tracked
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I path:dir/src/F10
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Making sure we have the correct set of requirements
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$ hg debugrequires
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dotencode (tree !)
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dotencode (flat-fncache !)
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dirstate-v2 (dirstate-v2 !)
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fncache (tree !)
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fncache (flat-fncache !)
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generaldelta
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narrowhg-experimental
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persistent-nodemap (rust !)
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revlog-compression-zstd (zstd !)
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revlogv1
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share-safe
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sparserevlog
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store
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treemanifest (tree !)
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Making sure store has the required files
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$ ls .hg/store/
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00changelog.i
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00manifest.i
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data
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fncache (tree !)
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fncache (flat-fncache !)
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meta (tree !)
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narrowspec
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requires
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undo
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undo.backupfiles
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undo.narrowspec
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undo.phaseroots
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Checking that repository has all the required data and not broken
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$ hg verify
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checking changesets
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checking manifests
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checking directory manifests (tree !)
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crosschecking files in changesets and manifests
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checking files
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checking dirstate
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checked 40 changesets with 1 changes to 1 files
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