tests/test-clone-uncompressed.t
author Mads Kiilerich <madski@unity3d.com>
Sun, 13 Mar 2016 02:28:46 +0100
branchstable
changeset 28517 95163ababeb8
parent 28389 9ab45fbe045e
child 28518 aa440c3d7c5d
permissions -rw-r--r--
tests: add test of stream clone of repo that is changing This reveals an error introduced by 9fea6b38a8da.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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#require serve
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Initialize repository
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the status call is to check for issue5130
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  $ hg init server
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  $ cd server
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  $ touch foo
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  $ hg -q commit -A -m initial
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  >>> for i in range(1024):
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  ...     with open(str(i), 'wb') as fh:
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  ...         fh.write(str(i))
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  $ hg -q commit -A -m 'add a lot of files'
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  $ hg st
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  $ hg serve -p $HGPORT -d --pid-file=hg.pid
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  $ cat hg.pid >> $DAEMON_PIDS
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  $ cd ..
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Basic clone
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  $ hg clone --uncompressed -U http://localhost:$HGPORT clone1
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  streaming all changes
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  1027 files to transfer, 96.3 KB of data
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  transferred 96.3 KB in * seconds (*/sec) (glob)
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  searching for changes
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  no changes found
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Clone with background file closing enabled
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  $ hg --debug --config worker.backgroundclose=true --config worker.backgroundcloseminfilecount=1 clone --uncompressed -U http://localhost:$HGPORT clone-background | grep -v adding
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  using http://localhost:$HGPORT/
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  sending capabilities command
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  sending branchmap command
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  streaming all changes
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  sending stream_out command
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  1027 files to transfer, 96.3 KB of data
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  starting 4 threads for background file closing
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  transferred 96.3 KB in * seconds (*/sec) (glob)
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  query 1; heads
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  sending batch command
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  searching for changes
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  all remote heads known locally
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  no changes found
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  sending getbundle command
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  bundle2-input-bundle: with-transaction
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  bundle2-input-part: "listkeys" (params: 1 mandatory) supported
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  bundle2-input-part: "listkeys" (params: 1 mandatory) supported
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  bundle2-input-bundle: 1 parts total
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  checking for updated bookmarks
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  preparing listkeys for "phases"
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  sending listkeys command
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  received listkey for "phases": 58 bytes
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Stream clone while repo is changing:
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  $ mkdir changing
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  $ cd changing
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extension for delaying the server process so we reliably can modify the repo
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while cloning
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  $ cat > delayer.py <<EOF
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  > import time
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  > from mercurial import extensions, scmutil
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  > def __call__(orig, self, path, *args, **kwargs):
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  >     if path == 'data/f1.i':
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  >         time.sleep(2)
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  >     return orig(self, path, *args, **kwargs)
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  > extensions.wrapfunction(scmutil.vfs, '__call__', __call__)
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  > EOF
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prepare repo with small and big file to cover both code paths in emitrevlogdata
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  $ hg init repo
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  $ touch repo/f1
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  $ $TESTDIR/seq.py 50000 > repo/f2
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  $ hg -R repo ci -Aqm "0"
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  $ hg -R repo serve -p $HGPORT1 -d --pid-file=hg.pid --config extensions.delayer=delayer.py
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  $ cat hg.pid >> $DAEMON_PIDS
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clone while modifying the repo between stating file with write lock and
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actually serving file content
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  $ hg clone -q --uncompressed -U http://localhost:$HGPORT1 clone &
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  $ sleep 1
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  $ echo >> repo/f1
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  $ echo >> repo/f2
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  $ hg -R repo ci -m "1"
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  $ wait
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  abort: unexpected response from remote server:
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  '*\n' (glob)
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  $ hg -R clone id
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  abort: repository clone not found!
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  [255]
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the current clone error is a regression from 9fea6b38a8da.