mirror of
https://github.com/facebook/sapling.git
synced 2024-10-10 08:47:12 +03:00
9bf6b674a6
Summary: Change the legacy Python graph render to Rust renderer. Reviewed By: DurhamG Differential Revision: D24317802 fbshipit-source-id: 4c3dc3a6dd02b7ebe79596a8e77f4b6b139d2e20
504 lines
12 KiB
Perl
504 lines
12 KiB
Perl
#chg-compatible
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$ disable treemanifest
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$ enable convert
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$ setconfig convert.hg.saverev=False
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$ hg init orig
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$ cd orig
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$ echo foo > foo
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$ echo bar > bar
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$ hg ci -qAm 'add foo and bar'
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$ hg rm foo
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$ hg ci -m 'remove foo'
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$ mkdir foo
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$ echo file > foo/file
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$ hg ci -qAm 'add foo/file'
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$ hg log
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commit: ad681a868e44
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: add foo/file
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commit: cbba8ecc03b7
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: remove foo
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commit: 327daa9251fa
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: add foo and bar
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$ hg bookmark main -r tip
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$ cd ..
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$ hg convert orig new 2>&1 | grep -v 'subversion python bindings could not be loaded'
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initializing destination new repository
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scanning source...
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sorting...
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converting...
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2 add foo and bar
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1 remove foo
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0 add foo/file
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updating bookmarks
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$ cd new
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$ hg log -G --template '{node|short} ({phase}) "{desc}"\n'
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o ad681a868e44 (draft) "add foo/file"
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│
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o cbba8ecc03b7 (draft) "remove foo"
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│
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o 327daa9251fa (draft) "add foo and bar"
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$ hg out ../orig
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comparing with ../orig
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searching for changes
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no changes found
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[1]
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dirstate should be empty:
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$ hg debugstate
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$ hg parents -q
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$ hg up -C
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg copy bar baz
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put something in the dirstate:
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$ hg debugstate > debugstate
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$ grep baz debugstate
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a 0 -1 unset baz
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copy: bar -> baz
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add a new revision in the original repo
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$ cd ../orig
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$ echo baz > baz
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$ hg ci -qAm 'add baz'
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$ cd ..
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$ hg convert orig new 2>&1 | grep -v 'subversion python bindings could not be loaded'
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scanning source...
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sorting...
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converting...
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0 add baz
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updating bookmarks
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$ cd new
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$ hg out ../orig
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comparing with ../orig
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searching for changes
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no changes found
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[1]
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dirstate should be the same (no output below):
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$ hg debugstate > new-debugstate
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$ diff debugstate new-debugstate
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no copies
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$ hg up -C
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg debugrename baz
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baz not renamed
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$ cd ..
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Test cases for hg-hg roundtrip
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Helper
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$ glog()
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> {
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> hg log -G --template '{node|short} ({phase}) "{desc}" files: {files}\n' $*
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> }
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Create a tricky source repo
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$ hg init source
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$ cd source
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$ echo 0 > 0
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$ hg ci -Aqm '0: add 0'
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$ echo a > a
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$ mkdir dir
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$ echo b > dir/b
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$ hg ci -qAm '1: add a and dir/b'
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$ echo c > dir/c
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$ hg ci -qAm '2: add dir/c'
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$ hg copy a e
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$ echo b >> b
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$ hg ci -qAm '3: copy a to e, change b'
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$ hg up -qr -3
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$ echo a >> a
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$ hg ci -qAm '4: change a'
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$ hg merge
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merging a and e to e
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2 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ hg copy b dir/d
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$ hg ci -qAm '5: merge 2 and 3, copy b to dir/d'
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$ echo a >> a
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$ hg ci -qAm '6: change a'
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$ hg mani
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0
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a
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b
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dir/b
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dir/c
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dir/d
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e
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$ hg bookmark main -r tip
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$ glog
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@ 0613c8e59a3d (draft) "6: change a" files: a
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│
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o 717e9b37cdb7 (draft) "5: merge 2 and 3, copy b to dir/d" files: dir/d e
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├─╮
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│ o 86a55cb968d5 (draft) "4: change a" files: a
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│ │
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o │ 0e6e235919dd (draft) "3: copy a to e, change b" files: b e
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│ │
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o │ 0394b0d5e4f7 (draft) "2: add dir/c" files: dir/c
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├─╯
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o 333546584845 (draft) "1: add a and dir/b" files: a dir/b
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│
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o d1a24e2ebd23 (draft) "0: add 0" files: 0
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$ cd ..
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Convert excluding rev 0 and dir/ (and thus rev2):
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$ cat << EOF > filemap
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> exclude dir
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> EOF
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$ hg convert --filemap filemap source dest --config convert.hg.revs=1::
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initializing destination dest repository
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scanning source...
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sorting...
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converting...
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5 1: add a and dir/b
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4 2: add dir/c
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3 3: copy a to e, change b
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2 4: change a
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1 5: merge 2 and 3, copy b to dir/d
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0 6: change a
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updating bookmarks
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Verify that conversion skipped rev 2:
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$ glog -R dest
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o 78814e84a217 (draft) "6: change a" files: a
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│
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o f7cff662c5e5 (draft) "5: merge 2 and 3, copy b to dir/d" files: e
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├─╮
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│ o ab40a95b0072 (draft) "4: change a" files: a
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│ │
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o │ bd51f17597bf (draft) "3: copy a to e, change b" files: b e
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├─╯
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o a4a1dae0fe35 (draft) "1: add a and dir/b" files: 0 a
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Verify mapping correct in both directions:
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$ cat source/.hg/shamap
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a4a1dae0fe3514cefd9b8541b7abbc8f44f946d5 333546584845f70c4cfecb992341aaef0e708166
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bd51f17597bf32268e68a560b206898c3960cda2 0e6e235919dd8e9285ba8eb5adf703af9ad99378
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ab40a95b00725307e79c2fd271000aa8af9759f4 86a55cb968d51770cba2a1630d6cc637b574580a
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f7cff662c5e581e6f3f1a85ffdd2bcb35825f6ba 717e9b37cdb7eb9917ca8e30aa3f986e6d5b177d
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78814e84a217894517c2de392b903ed05e6871a4 0613c8e59a3ddb9789072ef52f1ed13496489bb4
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$ cat dest/.hg/shamap
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333546584845f70c4cfecb992341aaef0e708166 a4a1dae0fe3514cefd9b8541b7abbc8f44f946d5
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0394b0d5e4f761ced559fd0bbdc6afc16cb3f7d1 a4a1dae0fe3514cefd9b8541b7abbc8f44f946d5
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0e6e235919dd8e9285ba8eb5adf703af9ad99378 bd51f17597bf32268e68a560b206898c3960cda2
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86a55cb968d51770cba2a1630d6cc637b574580a ab40a95b00725307e79c2fd271000aa8af9759f4
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717e9b37cdb7eb9917ca8e30aa3f986e6d5b177d f7cff662c5e581e6f3f1a85ffdd2bcb35825f6ba
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0613c8e59a3ddb9789072ef52f1ed13496489bb4 78814e84a217894517c2de392b903ed05e6871a4
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Verify meta data converted correctly:
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$ hg -R dest log -r bd51f17597bf32268e68a560b206898c3960cda2 --debug -p --git
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commit: bd51f17597bf32268e68a560b206898c3960cda2
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phase: draft
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manifest: 040c72ed9b101773c24ac314776bfc846943781f
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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files+: b e
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extra: branch=default
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description:
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3: copy a to e, change b
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diff --git a/b b/b
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new file mode 100644
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--- /dev/null
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+++ b/b
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@@ -0,0 +1,1 @@
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+b
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diff --git a/a b/e
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copy from a
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copy to e
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Verify files included and excluded correctly:
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$ hg -R dest manifest -r tip
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0
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a
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b
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e
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Make changes in dest and convert back:
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$ hg -R dest up -q
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$ echo dest > dest/dest
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$ hg -R dest ci -Aqm 'change in dest'
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$ hg -R dest tip
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commit: a2e0e3cc6d1d
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: change in dest
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(converting merges back after using a filemap will probably cause chaos so we
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exclude merges.)
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$ hg convert dest source --config convert.hg.revs='!merge()'
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scanning source...
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sorting...
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converting...
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0 change in dest
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updating bookmarks
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Verify the conversion back:
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$ hg -R source log --debug -r tip
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commit: e6d364a69ff1248b2099e603b0c145504cade6f0
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phase: draft
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manifest: aa3e9542f3b76d4f1f1b2e9c7ce9dbb48b6a95ec
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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files+: dest
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extra: branch=default
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description:
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change in dest
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Files that had been excluded are still present:
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$ hg -R source manifest -r tip
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0
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a
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b
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dest
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dir/b
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dir/c
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dir/d
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e
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More source changes
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$ cd source
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$ echo 1 >> a
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$ hg ci -m '8: source first branch'
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$ hg up -qr -2
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$ echo 2 >> a
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$ hg ci -m '9: source second branch'
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$ hg merge -q --tool internal:local
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$ hg ci -m '10: source merge'
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$ echo >> a
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$ hg ci -m '11: source change'
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$ hg mani
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0
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a
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b
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dest
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dir/b
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dir/c
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dir/d
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e
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$ glog -r 6:
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@ 0c8927d1f7f4 (draft) "11: source change" files: a
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│
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o 9ccb7ee8d261 (draft) "10: source merge" files: a
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├─╮
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│ o f131b1518dba (draft) "9: source second branch" files: a
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│ │
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o │ 669cf0e74b50 (draft) "8: source first branch" files: a
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│ │
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│ o e6d364a69ff1 (draft) "change in dest" files: dest
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├─╯
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o 0613c8e59a3d (draft) "6: change a" files: a
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│
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~
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$ cd ..
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$ hg convert --filemap filemap source dest --config convert.hg.revs=3:
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scanning source...
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sorting...
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converting...
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3 8: source first branch
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2 9: source second branch
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1 10: source merge
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0 11: source change
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updating bookmarks
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$ glog -R dest
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o 8432d597b263 (draft) "11: source change" files: a
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│
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o 632ffacdcd6f (draft) "10: source merge" files: a
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├─╮
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│ o 049cfee90ee6 (draft) "9: source second branch" files: a
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│ │
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o │ 9b6845e036e5 (draft) "8: source first branch" files: a
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│ │
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│ @ a2e0e3cc6d1d (draft) "change in dest" files: dest
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├─╯
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o 78814e84a217 (draft) "6: change a" files: a
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│
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o f7cff662c5e5 (draft) "5: merge 2 and 3, copy b to dir/d" files: e
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├─╮
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│ o ab40a95b0072 (draft) "4: change a" files: a
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│ │
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o │ bd51f17597bf (draft) "3: copy a to e, change b" files: b e
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├─╯
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o a4a1dae0fe35 (draft) "1: add a and dir/b" files: 0 a
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$ cd ..
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Two way tests
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$ hg init 0
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$ echo f > 0/f
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$ echo a > 0/a-only
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$ echo b > 0/b-only
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$ hg -R 0 ci -Aqm0
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$ cat << EOF > filemap-a
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> exclude b-only
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> EOF
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$ cat << EOF > filemap-b
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> exclude a-only
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> EOF
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$ hg convert --filemap filemap-a 0 a
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initializing destination a repository
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scanning source...
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sorting...
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converting...
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0 0
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$ hg -R a up -q
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$ echo a > a/f
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$ hg -R a ci -ma
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$ hg convert --filemap filemap-b 0 b
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initializing destination b repository
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scanning source...
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sorting...
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converting...
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0 0
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$ hg -R b up -q
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$ echo b > b/f
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$ hg -R b ci -mb
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$ tail 0/.hg/shamap
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86f3f774ffb682bffb5dc3c1d3b3da637cb9a0d6 8a028c7c77f6c7bd6d63bc3f02ca9f779eabf16a
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dd9f218eb91fb857f2a62fe023e1d64a4e7812fe 8a028c7c77f6c7bd6d63bc3f02ca9f779eabf16a
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$ tail a/.hg/shamap
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8a028c7c77f6c7bd6d63bc3f02ca9f779eabf16a 86f3f774ffb682bffb5dc3c1d3b3da637cb9a0d6
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$ tail b/.hg/shamap
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8a028c7c77f6c7bd6d63bc3f02ca9f779eabf16a dd9f218eb91fb857f2a62fe023e1d64a4e7812fe
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$ hg convert a 0
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scanning source...
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sorting...
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converting...
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0 a
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$ hg convert b 0
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scanning source...
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sorting...
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converting...
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0 b
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$ hg -R 0 log -G
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o commit: 637fbbbe96b6
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│ user: test
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│ date: Thu Jan 01 00:00:00 1970 +0000
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│ summary: b
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│
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│ o commit: ec7b9c96e692
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├─╯ user: test
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│ date: Thu Jan 01 00:00:00 1970 +0000
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│ summary: a
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│
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@ commit: 8a028c7c77f6
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0
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$ hg convert --filemap filemap-b 0 a --config convert.hg.revs=1::
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scanning source...
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sorting...
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converting...
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$ hg -R 0 up -r'desc(a)'
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ echo f >> 0/f
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$ hg -R 0 ci -mx
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$ hg convert --filemap filemap-b 0 a --config convert.hg.revs=1::
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scanning source...
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sorting...
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converting...
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0 x
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$ hg -R a log -G -T '{desc|firstline} ({files})\n'
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o x (f)
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│
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@ a (f)
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│
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o 0 (a-only f)
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$ hg -R a mani -r tip
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a-only
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f
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An additional round, demonstrating that unchanged files don't get converted
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$ echo f >> 0/f
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$ echo f >> 0/a-only
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$ hg -R 0 ci -m "extra f+a-only change"
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$ hg convert --filemap filemap-b 0 a --config convert.hg.revs=1::
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scanning source...
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sorting...
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converting...
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0 extra f+a-only change
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$ hg -R a log -G -T '{desc|firstline} ({files})\n'
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o extra f+a-only change (f)
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│
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o x (f)
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│
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@ a (f)
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│
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o 0 (a-only f)
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Convert with --full adds and removes files that didn't change
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$ echo f >> 0/f
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$ hg -R 0 ci -m "f"
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$ hg convert --filemap filemap-b --full 0 a --config convert.hg.revs=1::
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scanning source...
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sorting...
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converting...
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0 f
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$ hg -R a status --change tip
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M f
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A b-only
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R a-only
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