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Testing that convert.hg.preserve-hash=true can be used to make hg
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convert from hg repo to hg repo preserve hashes, even if the
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computation of the files list in commits change slightly between hg
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versions.
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$ cat <<'EOF' >> "$HGRCPATH"
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> [extensions]
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> convert =
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> EOF
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$ cat <<'EOF' > changefileslist.py
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> from mercurial import (changelog, extensions)
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> def wrap(orig, clog, manifest, files, *args, **kwargs):
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> return orig(clog, manifest, [b"a"], *args, **kwargs)
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> def extsetup(ui):
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> extensions.wrapfunction(changelog.changelog, 'add', wrap)
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> EOF
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$ hg init repo
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$ cd repo
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$ echo a > a; hg commit -qAm a
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$ echo b > a; hg commit -qAm b
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$ hg up -qr 0; echo c > c; hg commit -qAm c
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$ hg merge -qr 1
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$ hg commit -m_ --config extensions.x=../changefileslist.py
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$ hg log -r . -T '{node|short} {files|json}\n'
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c085bbe93d59 ["a"]
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|
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Now that we have a commit with a files list that's not what the
|
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current hg version would create, check that convert either fixes it or
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|
keeps it depending on config:
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$ hg convert -q . ../convert
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$ hg --cwd ../convert log -r tip -T '{node|short} {files|json}\n'
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b7c4d4bbacd3 []
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$ rm -rf ../convert
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$ hg convert -q . ../convert --config convert.hg.preserve-hash=true
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$ hg --cwd ../convert log -r tip -T '{node|short} {files|json}\n'
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c085bbe93d59 ["a"]
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$ rm -rf ../convert
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|
