tests/test-sparse-clone.t
author Pierre-Yves David <pierre-yves.david@octobus.net>
Fri, 15 Mar 2024 01:31:57 +0100
branchstable
changeset 51505 c9ceb4f60256
parent 47920 9c4204b7f3e4
permissions -rw-r--r--
phases: avoid N² behavior in `advanceboundary` We allowed duplicated entries in the deque, which each entry could potentially insert all its ancestors. So advancing boundary for the full repository would mean each revision would walk all its ancestors, resulting in O(N²) iteration. For repository of any decent size, N² is quickly insane. We introduce a simple set to avoid this and get back to reasonable performance.
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test sparse
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  $ cat >> $HGRCPATH << EOF
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  > [ui]
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  > username = nobody <no.reply@fb.com>
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  > [extensions]
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  > sparse=
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  > purge=
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  > strip=
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  > rebase=
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  > EOF
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  $ hg init myrepo
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  $ cd myrepo
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  $ echo a > index.html
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  $ echo x > data.py
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  $ echo z > readme.txt
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  $ cat > webpage.sparse <<EOF
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  > [include]
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  > *.html
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  > EOF
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  $ cat > backend.sparse <<EOF
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  > [include]
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  > *.py
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  > EOF
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  $ hg ci -Aqm 'initial'
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  $ cd ..
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Verify local clone with a sparse profile works
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  $ hg clone --enable-profile webpage.sparse myrepo clone1
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  updating to branch default
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  warning: sparse profile 'webpage.sparse' not found in rev 000000000000 - ignoring it
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  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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  $ cd clone1
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  $ ls -A
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  .hg
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  index.html
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  $ cd ..
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Verify local clone with include works
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  $ hg clone --include *.sparse myrepo clone2
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  updating to branch default
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  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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  $ cd clone2
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  $ ls -A
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  .hg
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  backend.sparse
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  webpage.sparse
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  $ cd ..
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Verify local clone with exclude works
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  $ hg clone --exclude data.py myrepo clone3
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  updating to branch default
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  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
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  $ cd clone3
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  $ ls -A
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  .hg
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  backend.sparse
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  index.html
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  readme.txt
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  webpage.sparse
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  $ cd ..
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Verify sparse clone profile over ssh works
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  $ hg clone -q --enable-profile webpage.sparse ssh://user@dummy/myrepo clone4
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  warning: sparse profile 'webpage.sparse' not found in rev 000000000000 - ignoring it
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  $ cd clone4
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  $ ls -A
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  .hg
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  index.html
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  $ cd ..