mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 16:31:02 +03:00
df8167ed29
revlog.compress() compares the compressed size to the input size and throws away the compressed data if it is larger than the input. This is the correct thing to do, as storing compressed data that is larger than the input takes up more storage space and makes reading slower. However, the comparison was implemented inconsistently. For the streaming compression mode, we threw away the result if it was greater than or equal to the input size. But for the one-shot compression, we threw away the compression only if it was greater than the input size! This patch changes the comparison for the simple case so it is consistent with the streaming case. As a few tests demonstrate, this adds 1 byte to some revlog entries. This is because of an added 'u' header on the chunk. It seems somewhat wrong to increase the revlog size here. However, IMO the cost of 1 byte in storage is insignificant compared to the performance gains of avoiding decompression. This patch should invite questions around the heuristic for throwing away compressed data. For example, I'd argue we should be more liberal about rejecting compressed data, additionally doing so where the number of bytes saved fails to reach a threshold. But we can have this discussion another time.
854 lines
21 KiB
Perl
854 lines
21 KiB
Perl
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$ cat << EOF >> $HGRCPATH
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> [format]
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> usegeneraldelta=yes
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> EOF
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Setting up test
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$ hg init test
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$ cd test
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$ echo 0 > afile
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$ hg add afile
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$ hg commit -m "0.0"
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$ echo 1 >> afile
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$ hg commit -m "0.1"
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$ echo 2 >> afile
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$ hg commit -m "0.2"
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$ echo 3 >> afile
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$ hg commit -m "0.3"
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$ hg update -C 0
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ echo 1 >> afile
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$ hg commit -m "1.1"
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created new head
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$ echo 2 >> afile
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$ hg commit -m "1.2"
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$ echo "a line" > fred
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$ echo 3 >> afile
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$ hg add fred
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$ hg commit -m "1.3"
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$ hg mv afile adifferentfile
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$ hg commit -m "1.3m"
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$ hg update -C 3
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1 files updated, 0 files merged, 2 files removed, 0 files unresolved
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$ hg mv afile anotherfile
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$ hg commit -m "0.3m"
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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4 files, 9 changesets, 7 total revisions
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$ cd ..
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$ hg init empty
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Bundle and phase
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$ hg -R test phase --force --secret 0
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$ hg -R test bundle phase.hg empty
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searching for changes
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no changes found (ignored 9 secret changesets)
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[1]
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$ hg -R test phase --draft -r 'head()'
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Bundle --all
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$ hg -R test bundle --all all.hg
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9 changesets found
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Bundle test to full.hg
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$ hg -R test bundle full.hg empty
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searching for changes
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9 changesets found
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Unbundle full.hg in test
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$ hg -R test unbundle full.hg
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adding changesets
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adding manifests
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adding file changes
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added 0 changesets with 0 changes to 4 files
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(run 'hg update' to get a working copy)
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Verify empty
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$ hg -R empty heads
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[1]
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$ hg -R empty verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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0 files, 0 changesets, 0 total revisions
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Pull full.hg into test (using --cwd)
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$ hg --cwd test pull ../full.hg
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pulling from ../full.hg
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searching for changes
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no changes found
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Verify that there are no leaked temporary files after pull (issue2797)
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$ ls test/.hg | grep .hg10un
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[1]
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Pull full.hg into empty (using --cwd)
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$ hg --cwd empty pull ../full.hg
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pulling from ../full.hg
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 9 changesets with 7 changes to 4 files (+1 heads)
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(run 'hg heads' to see heads, 'hg merge' to merge)
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Rollback empty
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$ hg -R empty rollback
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repository tip rolled back to revision -1 (undo pull)
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Pull full.hg into empty again (using --cwd)
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$ hg --cwd empty pull ../full.hg
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pulling from ../full.hg
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 9 changesets with 7 changes to 4 files (+1 heads)
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(run 'hg heads' to see heads, 'hg merge' to merge)
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Pull full.hg into test (using -R)
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$ hg -R test pull full.hg
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pulling from full.hg
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searching for changes
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no changes found
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Pull full.hg into empty (using -R)
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$ hg -R empty pull full.hg
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pulling from full.hg
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searching for changes
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no changes found
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Rollback empty
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$ hg -R empty rollback
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repository tip rolled back to revision -1 (undo pull)
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Pull full.hg into empty again (using -R)
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$ hg -R empty pull full.hg
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pulling from full.hg
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 9 changesets with 7 changes to 4 files (+1 heads)
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(run 'hg heads' to see heads, 'hg merge' to merge)
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Log -R full.hg in fresh empty
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$ rm -r empty
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$ hg init empty
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$ cd empty
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$ hg -R bundle://../full.hg log
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changeset: 8:aa35859c02ea
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tag: tip
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parent: 3:eebf5a27f8ca
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.3m
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changeset: 7:a6a34bfa0076
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.3m
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changeset: 6:7373c1169842
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.3
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changeset: 5:1bb50a9436a7
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.2
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changeset: 4:095197eb4973
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parent: 0:f9ee2f85a263
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.1
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changeset: 3:eebf5a27f8ca
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.3
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changeset: 2:e38ba6f5b7e0
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.2
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changeset: 1:34c2bf6b0626
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.1
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changeset: 0:f9ee2f85a263
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.0
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Make sure bundlerepo doesn't leak tempfiles (issue2491)
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$ ls .hg
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00changelog.i
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cache
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requires
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store
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Pull ../full.hg into empty (with hook)
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$ cat >> .hg/hgrc <<EOF
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> [hooks]
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> changegroup = sh -c "printenv.py changegroup"
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> EOF
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doesn't work (yet ?)
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hg -R bundle://../full.hg verify
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$ hg pull bundle://../full.hg
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pulling from bundle:../full.hg
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 9 changesets with 7 changes to 4 files (+1 heads)
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changegroup hook: HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735 HG_NODE_LAST=aa35859c02ea8bd48da5da68cd2740ac71afcbaf HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=bundle?../full.hg (glob)
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(run 'hg heads' to see heads, 'hg merge' to merge)
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Rollback empty
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$ hg rollback
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repository tip rolled back to revision -1 (undo pull)
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$ cd ..
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Log -R bundle:empty+full.hg
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$ hg -R bundle:empty+full.hg log --template="{rev} "; echo ""
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8 7 6 5 4 3 2 1 0
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Pull full.hg into empty again (using -R; with hook)
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$ hg -R empty pull full.hg
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pulling from full.hg
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 9 changesets with 7 changes to 4 files (+1 heads)
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changegroup hook: HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735 HG_NODE_LAST=aa35859c02ea8bd48da5da68cd2740ac71afcbaf HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=bundle:empty+full.hg (glob)
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(run 'hg heads' to see heads, 'hg merge' to merge)
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Cannot produce streaming clone bundles with "hg bundle"
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$ hg -R test bundle -t packed1 packed.hg
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abort: packed bundles cannot be produced by "hg bundle"
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(use 'hg debugcreatestreamclonebundle')
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[255]
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packed1 is produced properly
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$ hg -R test debugcreatestreamclonebundle packed.hg
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writing 2664 bytes for 6 files
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bundle requirements: generaldelta, revlogv1
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$ f -B 64 --size --sha1 --hexdump packed.hg
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packed.hg: size=2827, sha1=9d14cb90c66a21462d915ab33656f38b9deed686
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0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 06 00 00 |HGS1UN..........|
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0010: 00 00 00 00 0a 68 00 16 67 65 6e 65 72 61 6c 64 |.....h..generald|
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0020: 65 6c 74 61 2c 72 65 76 6c 6f 67 76 31 00 64 61 |elta,revlogv1.da|
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0030: 74 61 2f 61 64 69 66 66 65 72 65 6e 74 66 69 6c |ta/adifferentfil|
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$ hg debugbundle --spec packed.hg
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none-packed1;requirements%3Dgeneraldelta%2Crevlogv1
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generaldelta requirement is not listed in stream clone bundles unless used
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$ hg --config format.usegeneraldelta=false init testnongd
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$ cd testnongd
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$ touch foo
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$ hg -q commit -A -m initial
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$ cd ..
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$ hg -R testnongd debugcreatestreamclonebundle packednongd.hg
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writing 301 bytes for 3 files
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bundle requirements: revlogv1
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$ f -B 64 --size --sha1 --hexdump packednongd.hg
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packednongd.hg: size=383, sha1=1d9c230238edd5d38907100b729ba72b1831fe6f
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0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 03 00 00 |HGS1UN..........|
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0010: 00 00 00 00 01 2d 00 09 72 65 76 6c 6f 67 76 31 |.....-..revlogv1|
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0020: 00 64 61 74 61 2f 66 6f 6f 2e 69 00 36 34 0a 00 |.data/foo.i.64..|
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0030: 01 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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$ hg debugbundle --spec packednongd.hg
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none-packed1;requirements%3Drevlogv1
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Unpacking packed1 bundles with "hg unbundle" isn't allowed
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$ hg init packed
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$ hg -R packed unbundle packed.hg
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abort: packed bundles cannot be applied with "hg unbundle"
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(use "hg debugapplystreamclonebundle")
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[255]
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packed1 can be consumed from debug command
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(this also confirms that streamclone-ed changes are visible via
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@filecache properties to in-process procedures before closing
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transaction)
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$ cat > $TESTTMP/showtip.py <<EOF
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> from __future__ import absolute_import
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>
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> def showtip(ui, repo, hooktype, **kwargs):
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> ui.warn('%s: %s\n' % (hooktype, repo['tip'].hex()[:12]))
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>
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> def reposetup(ui, repo):
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> # this confirms (and ensures) that (empty) 00changelog.i
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> # before streamclone is already cached as repo.changelog
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> ui.setconfig('hooks', 'pretxnopen.showtip', showtip)
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>
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> # this confirms that streamclone-ed changes are visible to
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> # in-process procedures before closing transaction
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> ui.setconfig('hooks', 'pretxnclose.showtip', showtip)
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>
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> # this confirms that streamclone-ed changes are still visible
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> # after closing transaction
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> ui.setconfig('hooks', 'txnclose.showtip', showtip)
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> EOF
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$ cat >> $HGRCPATH <<EOF
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> [extensions]
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> showtip = $TESTTMP/showtip.py
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> EOF
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$ hg -R packed debugapplystreamclonebundle packed.hg
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6 files to transfer, 2.60 KB of data
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pretxnopen: 000000000000
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pretxnclose: aa35859c02ea
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transferred 2.60 KB in *.* seconds (* */sec) (glob)
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txnclose: aa35859c02ea
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(for safety, confirm visibility of streamclone-ed changes by another
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process, too)
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$ hg -R packed tip -T "{node|short}\n"
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aa35859c02ea
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$ cat >> $HGRCPATH <<EOF
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> [extensions]
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> showtip = !
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> EOF
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Does not work on non-empty repo
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$ hg -R packed debugapplystreamclonebundle packed.hg
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abort: cannot apply stream clone bundle on non-empty repo
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[255]
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Create partial clones
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$ rm -r empty
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$ hg init empty
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$ hg clone -r 3 test partial
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adding changesets
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adding manifests
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adding file changes
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added 4 changesets with 4 changes to 1 files
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updating to branch default
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg clone partial partial2
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updating to branch default
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ cd partial
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Log -R full.hg in partial
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$ hg -R bundle://../full.hg log -T phases
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changeset: 8:aa35859c02ea
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tag: tip
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phase: draft
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parent: 3:eebf5a27f8ca
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.3m
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changeset: 7:a6a34bfa0076
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phase: draft
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.3m
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changeset: 6:7373c1169842
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phase: draft
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.3
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changeset: 5:1bb50a9436a7
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phase: draft
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.2
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changeset: 4:095197eb4973
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phase: draft
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parent: 0:f9ee2f85a263
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.1
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changeset: 3:eebf5a27f8ca
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phase: public
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.3
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changeset: 2:e38ba6f5b7e0
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phase: public
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.2
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changeset: 1:34c2bf6b0626
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phase: public
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.1
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changeset: 0:f9ee2f85a263
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phase: public
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.0
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Incoming full.hg in partial
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$ hg incoming bundle://../full.hg
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comparing with bundle:../full.hg
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searching for changes
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changeset: 4:095197eb4973
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parent: 0:f9ee2f85a263
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.1
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changeset: 5:1bb50a9436a7
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.2
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changeset: 6:7373c1169842
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.3
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changeset: 7:a6a34bfa0076
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.3m
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changeset: 8:aa35859c02ea
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tag: tip
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parent: 3:eebf5a27f8ca
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.3m
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Outgoing -R full.hg vs partial2 in partial
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$ hg -R bundle://../full.hg outgoing ../partial2
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comparing with ../partial2
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searching for changes
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changeset: 4:095197eb4973
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parent: 0:f9ee2f85a263
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.1
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changeset: 5:1bb50a9436a7
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.2
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changeset: 6:7373c1169842
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.3
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changeset: 7:a6a34bfa0076
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1.3m
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changeset: 8:aa35859c02ea
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tag: tip
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parent: 3:eebf5a27f8ca
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 0.3m
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Outgoing -R does-not-exist.hg vs partial2 in partial
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$ hg -R bundle://../does-not-exist.hg outgoing ../partial2
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abort: *../does-not-exist.hg* (glob)
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[255]
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$ cd ..
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hide outer repo
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$ hg init
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Direct clone from bundle (all-history)
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$ hg clone full.hg full-clone
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 9 changesets with 7 changes to 4 files (+1 heads)
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updating to branch default
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
$ hg -R full-clone heads
|
|
changeset: 8:aa35859c02ea
|
|
tag: tip
|
|
parent: 3:eebf5a27f8ca
|
|
user: test
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
summary: 0.3m
|
|
|
|
changeset: 7:a6a34bfa0076
|
|
user: test
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
summary: 1.3m
|
|
|
|
$ rm -r full-clone
|
|
|
|
When cloning from a non-copiable repository into '', do not
|
|
recurse infinitely (issue2528)
|
|
|
|
$ hg clone full.hg ''
|
|
abort: empty destination path is not valid
|
|
[255]
|
|
|
|
test for https://bz.mercurial-scm.org/216
|
|
|
|
Unbundle incremental bundles into fresh empty in one go
|
|
|
|
$ rm -r empty
|
|
$ hg init empty
|
|
$ hg -R test bundle --base null -r 0 ../0.hg
|
|
1 changesets found
|
|
$ hg -R test bundle --base 0 -r 1 ../1.hg
|
|
1 changesets found
|
|
$ hg -R empty unbundle -u ../0.hg ../1.hg
|
|
adding changesets
|
|
adding manifests
|
|
adding file changes
|
|
added 1 changesets with 1 changes to 1 files
|
|
adding changesets
|
|
adding manifests
|
|
adding file changes
|
|
added 1 changesets with 1 changes to 1 files
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
View full contents of the bundle
|
|
$ hg -R test bundle --base null -r 3 ../partial.hg
|
|
4 changesets found
|
|
$ cd test
|
|
$ hg -R ../../partial.hg log -r "bundle()"
|
|
changeset: 0:f9ee2f85a263
|
|
user: test
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
summary: 0.0
|
|
|
|
changeset: 1:34c2bf6b0626
|
|
user: test
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
summary: 0.1
|
|
|
|
changeset: 2:e38ba6f5b7e0
|
|
user: test
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
summary: 0.2
|
|
|
|
changeset: 3:eebf5a27f8ca
|
|
user: test
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
summary: 0.3
|
|
|
|
$ cd ..
|
|
|
|
test for 540d1059c802
|
|
|
|
test for 540d1059c802
|
|
|
|
$ hg init orig
|
|
$ cd orig
|
|
$ echo foo > foo
|
|
$ hg add foo
|
|
$ hg ci -m 'add foo'
|
|
|
|
$ hg clone . ../copy
|
|
updating to branch default
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
$ hg tag foo
|
|
|
|
$ cd ../copy
|
|
$ echo >> foo
|
|
$ hg ci -m 'change foo'
|
|
$ hg bundle ../bundle.hg ../orig
|
|
searching for changes
|
|
1 changesets found
|
|
|
|
$ cd ../orig
|
|
$ hg incoming ../bundle.hg
|
|
comparing with ../bundle.hg
|
|
searching for changes
|
|
changeset: 2:ed1b79f46b9a
|
|
tag: tip
|
|
parent: 0:bbd179dfa0a7
|
|
user: test
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
summary: change foo
|
|
|
|
$ cd ..
|
|
|
|
test bundle with # in the filename (issue2154):
|
|
|
|
$ cp bundle.hg 'test#bundle.hg'
|
|
$ cd orig
|
|
$ hg incoming '../test#bundle.hg'
|
|
comparing with ../test
|
|
abort: unknown revision 'bundle.hg'!
|
|
[255]
|
|
|
|
note that percent encoding is not handled:
|
|
|
|
$ hg incoming ../test%23bundle.hg
|
|
abort: repository ../test%23bundle.hg not found!
|
|
[255]
|
|
$ cd ..
|
|
|
|
test to bundle revisions on the newly created branch (issue3828):
|
|
|
|
$ hg -q clone -U test test-clone
|
|
$ cd test
|
|
|
|
$ hg -q branch foo
|
|
$ hg commit -m "create foo branch"
|
|
$ hg -q outgoing ../test-clone
|
|
9:b4f5acb1ee27
|
|
$ hg -q bundle --branch foo foo.hg ../test-clone
|
|
$ hg -R foo.hg -q log -r "bundle()"
|
|
9:b4f5acb1ee27
|
|
|
|
$ cd ..
|
|
|
|
test for https://bz.mercurial-scm.org/1144
|
|
|
|
test that verify bundle does not traceback
|
|
|
|
partial history bundle, fails w/ unknown parent
|
|
|
|
$ hg -R bundle.hg verify
|
|
abort: 00changelog.i@bbd179dfa0a7: unknown parent!
|
|
[255]
|
|
|
|
full history bundle, refuses to verify non-local repo
|
|
|
|
$ hg -R all.hg verify
|
|
abort: cannot verify bundle or remote repos
|
|
[255]
|
|
|
|
but, regular verify must continue to work
|
|
|
|
$ hg -R orig verify
|
|
checking changesets
|
|
checking manifests
|
|
crosschecking files in changesets and manifests
|
|
checking files
|
|
2 files, 2 changesets, 2 total revisions
|
|
|
|
diff against bundle
|
|
|
|
$ hg init b
|
|
$ cd b
|
|
$ hg -R ../all.hg diff -r tip
|
|
diff -r aa35859c02ea anotherfile
|
|
--- a/anotherfile Thu Jan 01 00:00:00 1970 +0000
|
|
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
|
|
@@ -1,4 +0,0 @@
|
|
-0
|
|
-1
|
|
-2
|
|
-3
|
|
$ cd ..
|
|
|
|
bundle single branch
|
|
|
|
$ hg init branchy
|
|
$ cd branchy
|
|
$ echo a >a
|
|
$ echo x >x
|
|
$ hg ci -Ama
|
|
adding a
|
|
adding x
|
|
$ echo c >c
|
|
$ echo xx >x
|
|
$ hg ci -Amc
|
|
adding c
|
|
$ echo c1 >c1
|
|
$ hg ci -Amc1
|
|
adding c1
|
|
$ hg up 0
|
|
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
|
|
$ echo b >b
|
|
$ hg ci -Amb
|
|
adding b
|
|
created new head
|
|
$ echo b1 >b1
|
|
$ echo xx >x
|
|
$ hg ci -Amb1
|
|
adding b1
|
|
$ hg clone -q -r2 . part
|
|
|
|
== bundling via incoming
|
|
|
|
$ hg in -R part --bundle incoming.hg --template "{node}\n" .
|
|
comparing with .
|
|
searching for changes
|
|
1a38c1b849e8b70c756d2d80b0b9a3ac0b7ea11a
|
|
057f4db07f61970e1c11e83be79e9d08adc4dc31
|
|
|
|
== bundling
|
|
|
|
$ hg bundle bundle.hg part --debug --config progress.debug=true
|
|
query 1; heads
|
|
searching for changes
|
|
all remote heads known locally
|
|
2 changesets found
|
|
list of changesets:
|
|
1a38c1b849e8b70c756d2d80b0b9a3ac0b7ea11a
|
|
057f4db07f61970e1c11e83be79e9d08adc4dc31
|
|
bundle2-output-bundle: "HG20", (1 params) 1 parts total
|
|
bundle2-output-part: "changegroup" (params: 1 mandatory 1 advisory) streamed payload
|
|
bundling: 1/2 changesets (50.00%)
|
|
bundling: 2/2 changesets (100.00%)
|
|
bundling: 1/2 manifests (50.00%)
|
|
bundling: 2/2 manifests (100.00%)
|
|
bundling: b 1/3 files (33.33%)
|
|
bundling: b1 2/3 files (66.67%)
|
|
bundling: x 3/3 files (100.00%)
|
|
|
|
== Test for issue3441
|
|
|
|
$ hg clone -q -r0 . part2
|
|
$ hg -q -R part2 pull bundle.hg
|
|
$ hg -R part2 verify
|
|
checking changesets
|
|
checking manifests
|
|
crosschecking files in changesets and manifests
|
|
checking files
|
|
4 files, 3 changesets, 5 total revisions
|
|
|
|
== Test bundling no commits
|
|
|
|
$ hg bundle -r 'public()' no-output.hg
|
|
abort: no commits to bundle
|
|
[255]
|
|
|
|
$ cd ..
|
|
|
|
When user merges to the revision existing only in the bundle,
|
|
it should show warning that second parent of the working
|
|
directory does not exist
|
|
|
|
$ hg init update2bundled
|
|
$ cd update2bundled
|
|
$ cat <<EOF >> .hg/hgrc
|
|
> [extensions]
|
|
> strip =
|
|
> EOF
|
|
$ echo "aaa" >> a
|
|
$ hg commit -A -m 0
|
|
adding a
|
|
$ echo "bbb" >> b
|
|
$ hg commit -A -m 1
|
|
adding b
|
|
$ echo "ccc" >> c
|
|
$ hg commit -A -m 2
|
|
adding c
|
|
$ hg update -r 1
|
|
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
$ echo "ddd" >> d
|
|
$ hg commit -A -m 3
|
|
adding d
|
|
created new head
|
|
$ hg update -r 2
|
|
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
$ hg log -G
|
|
o changeset: 3:8bd3e1f196af
|
|
| tag: tip
|
|
| parent: 1:a01eca7af26d
|
|
| user: test
|
|
| date: Thu Jan 01 00:00:00 1970 +0000
|
|
| summary: 3
|
|
|
|
|
| @ changeset: 2:4652c276ac4f
|
|
|/ user: test
|
|
| date: Thu Jan 01 00:00:00 1970 +0000
|
|
| summary: 2
|
|
|
|
|
o changeset: 1:a01eca7af26d
|
|
| user: test
|
|
| date: Thu Jan 01 00:00:00 1970 +0000
|
|
| summary: 1
|
|
|
|
|
o changeset: 0:4fe08cd4693e
|
|
user: test
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
summary: 0
|
|
|
|
$ hg bundle --base 1 -r 3 ../update2bundled.hg
|
|
1 changesets found
|
|
$ hg strip -r 3
|
|
saved backup bundle to $TESTTMP/update2bundled/.hg/strip-backup/8bd3e1f196af-017e56d8-backup.hg (glob)
|
|
$ hg merge -R ../update2bundled.hg -r 3
|
|
setting parent to node 8bd3e1f196af289b2b121be08031e76d7ae92098 that only exists in the bundle
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
|
|
When user updates to the revision existing only in the bundle,
|
|
it should show warning
|
|
|
|
$ hg update -R ../update2bundled.hg --clean -r 3
|
|
setting parent to node 8bd3e1f196af289b2b121be08031e76d7ae92098 that only exists in the bundle
|
|
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
|
When user updates to the revision existing in the local repository
|
|
the warning shouldn't be emitted
|
|
|
|
$ hg update -R ../update2bundled.hg -r 0
|
|
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
|