Mercurial > hg
view tests/test-persistent-nodemap.t @ 46097:1b5e0d0bdb05
hghave: update the check for virtualenv
This started as `hghave --test-features` failing on Windows in `test-hghave.t`.
IDK how this worked, as neither my Linux nor Windows machines have the old
attribute with virtualenv 20.2.2, even on py2. I think this was noticed
recently because 357d8415aa27 mentioned an AttributeError, and mitigated by
making this py2 only. But as mentioned, this is also a problem on py2 (where
the failure was observed).
When I got this working by removing the attribute reference, the command in the
test failed because the `--no-site-package` argument was removed some time ago.
Therefore, this backs out 357d8415aa27 and references a known good attribute
(which was done to suppress the warning about an unused import) that also
ensures the command does not need the argument. Since there appears to be
(minor) broken stuff on py3, manually apply the `no-py3` guard that was backed
out of the check itself.
Differential Revision: https://phab.mercurial-scm.org/D9547
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Tue, 08 Dec 2020 12:43:18 -0500 |
parents | 6c960b708ac4 |
children | 7488067b8c1e |
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=================================== Test the persistent on-disk nodemap =================================== $ cat << EOF >> $HGRCPATH > [format] > use-persistent-nodemap=yes > [devel] > persistent-nodemap=yes > EOF $ hg init test-repo $ cd test-repo $ hg debugformat format-variant repo fncache: yes dotencode: yes generaldelta: yes exp-sharesafe: no sparserevlog: yes sidedata: no persistent-nodemap: yes copies-sdc: no plain-cl-delta: yes compression: zlib compression-level: default $ hg debugbuilddag .+5000 --new-file --config "storage.revlog.nodemap.mode=warn" persistent nodemap in strict mode without efficient method (no-rust no-pure !) persistent nodemap in strict mode without efficient method (no-rust no-pure !) $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5000 tip-node: 6b02b8c7b96654c25e86ba69eda198d7e6ad8b3c data-length: 121088 data-unused: 0 data-unused: 0.000% $ f --size .hg/store/00changelog.n .hg/store/00changelog.n: size=70 Simple lookup works $ ANYNODE=`hg log --template '{node|short}\n' --rev tip` $ hg log -r "$ANYNODE" --template '{rev}\n' 5000 #if rust $ f --sha256 .hg/store/00changelog-*.nd .hg/store/00changelog-????????????????.nd: sha256=2e029d3200bd1a986b32784fc2ef1a3bd60dc331f025718bcf5ff44d93f026fd (glob) $ f --sha256 .hg/store/00manifest-*.nd .hg/store/00manifest-????????????????.nd: sha256=97117b1c064ea2f86664a124589e47db0e254e8d34739b5c5cc5bf31c9da2b51 (glob) $ hg debugnodemap --dump-new | f --sha256 --size size=121088, sha256=2e029d3200bd1a986b32784fc2ef1a3bd60dc331f025718bcf5ff44d93f026fd $ hg debugnodemap --dump-disk | f --sha256 --bytes=256 --hexdump --size size=121088, sha256=2e029d3200bd1a986b32784fc2ef1a3bd60dc331f025718bcf5ff44d93f026fd 0000: 00 00 00 91 00 00 00 20 00 00 00 bb 00 00 00 e7 |....... ........| 0010: 00 00 00 66 00 00 00 a1 00 00 01 13 00 00 01 22 |...f..........."| 0020: 00 00 00 23 00 00 00 fc 00 00 00 ba 00 00 00 5e |...#...........^| 0030: 00 00 00 df 00 00 01 4e 00 00 01 65 00 00 00 ab |.......N...e....| 0040: 00 00 00 a9 00 00 00 95 00 00 00 73 00 00 00 38 |...........s...8| 0050: 00 00 00 cc 00 00 00 92 00 00 00 90 00 00 00 69 |...............i| 0060: 00 00 00 ec 00 00 00 8d 00 00 01 4f 00 00 00 12 |...........O....| 0070: 00 00 02 0c 00 00 00 77 00 00 00 9c 00 00 00 8f |.......w........| 0080: 00 00 00 d5 00 00 00 6b 00 00 00 48 00 00 00 b3 |.......k...H....| 0090: 00 00 00 e5 00 00 00 b5 00 00 00 8e 00 00 00 ad |................| 00a0: 00 00 00 7b 00 00 00 7c 00 00 00 0b 00 00 00 2b |...{...|.......+| 00b0: 00 00 00 c6 00 00 00 1e 00 00 01 08 00 00 00 11 |................| 00c0: 00 00 01 30 00 00 00 26 00 00 01 9c 00 00 00 35 |...0...&.......5| 00d0: 00 00 00 b8 00 00 01 31 00 00 00 2c 00 00 00 55 |.......1...,...U| 00e0: 00 00 00 8a 00 00 00 9a 00 00 00 0c 00 00 01 1e |................| 00f0: 00 00 00 a4 00 00 00 83 00 00 00 c9 00 00 00 8c |................| #else $ f --sha256 .hg/store/00changelog-*.nd .hg/store/00changelog-????????????????.nd: sha256=f544f5462ff46097432caf6d764091f6d8c46d6121be315ead8576d548c9dd79 (glob) $ hg debugnodemap --dump-new | f --sha256 --size size=121088, sha256=f544f5462ff46097432caf6d764091f6d8c46d6121be315ead8576d548c9dd79 $ hg debugnodemap --dump-disk | f --sha256 --bytes=256 --hexdump --size size=121088, sha256=f544f5462ff46097432caf6d764091f6d8c46d6121be315ead8576d548c9dd79 0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| 0010: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| 0020: ff ff ff ff ff ff f5 06 ff ff ff ff ff ff f3 e7 |................| 0030: ff ff ef ca ff ff ff ff ff ff ff ff ff ff ff ff |................| 0040: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| 0050: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ed 08 |................| 0060: ff ff ed 66 ff ff ff ff ff ff ff ff ff ff ff ff |...f............| 0070: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| 0080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| 0090: ff ff ff ff ff ff ff ff ff ff ff ff ff ff f6 ed |................| 00a0: ff ff ff ff ff ff fe 61 ff ff ff ff ff ff ff ff |.......a........| 00b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| 00c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| 00d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| 00e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff f1 02 |................| 00f0: ff ff ff ff ff ff ed 1b ff ff ff ff ff ff ff ff |................| #endif $ hg debugnodemap --check revision in index: 5001 revision in nodemap: 5001 add a new commit $ hg up 5001 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo foo > foo $ hg add foo #if no-pure no-rust $ hg ci -m 'foo' --config "storage.revlog.nodemap.mode=strict" transaction abort! rollback completed abort: persistent nodemap in strict mode without efficient method [255] #endif $ hg ci -m 'foo' #if no-pure no-rust $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5001 tip-node: 16395c3cf7e231394735e6b1717823ada303fb0c data-length: 121088 data-unused: 0 data-unused: 0.000% #else $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5001 tip-node: 16395c3cf7e231394735e6b1717823ada303fb0c data-length: 121344 data-unused: 256 data-unused: 0.211% #endif $ f --size .hg/store/00changelog.n .hg/store/00changelog.n: size=70 (The pure code use the debug code that perform incremental update, the C code reencode from scratch) #if pure $ f --sha256 .hg/store/00changelog-*.nd --size .hg/store/00changelog-????????????????.nd: size=121344, sha256=cce54c5da5bde3ad72a4938673ed4064c86231b9c64376b082b163fdb20f8f66 (glob) #endif #if rust $ f --sha256 .hg/store/00changelog-*.nd --size .hg/store/00changelog-????????????????.nd: size=121344, sha256=952b042fcf614ceb37b542b1b723e04f18f83efe99bee4e0f5ccd232ef470e58 (glob) #endif #if no-pure no-rust $ f --sha256 .hg/store/00changelog-*.nd --size .hg/store/00changelog-????????????????.nd: size=121088, sha256=df7c06a035b96cb28c7287d349d603baef43240be7736fe34eea419a49702e17 (glob) #endif $ hg debugnodemap --check revision in index: 5002 revision in nodemap: 5002 Test code path without mmap --------------------------- $ echo bar > bar $ hg add bar $ hg ci -m 'bar' --config storage.revlog.nodemap.mmap=no $ hg debugnodemap --check --config storage.revlog.nodemap.mmap=yes revision in index: 5003 revision in nodemap: 5003 $ hg debugnodemap --check --config storage.revlog.nodemap.mmap=no revision in index: 5003 revision in nodemap: 5003 #if pure $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5002 tip-node: 880b18d239dfa9f632413a2071bfdbcc4806a4fd data-length: 121600 data-unused: 512 data-unused: 0.421% $ f --sha256 .hg/store/00changelog-*.nd --size .hg/store/00changelog-????????????????.nd: size=121600, sha256=def52503d049ccb823974af313a98a935319ba61f40f3aa06a8be4d35c215054 (glob) #endif #if rust $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5002 tip-node: 880b18d239dfa9f632413a2071bfdbcc4806a4fd data-length: 121600 data-unused: 512 data-unused: 0.421% $ f --sha256 .hg/store/00changelog-*.nd --size .hg/store/00changelog-????????????????.nd: size=121600, sha256=dacf5b5f1d4585fee7527d0e67cad5b1ba0930e6a0928f650f779aefb04ce3fb (glob) #endif #if no-pure no-rust $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5002 tip-node: 880b18d239dfa9f632413a2071bfdbcc4806a4fd data-length: 121088 data-unused: 0 data-unused: 0.000% $ f --sha256 .hg/store/00changelog-*.nd --size .hg/store/00changelog-????????????????.nd: size=121088, sha256=59fcede3e3cc587755916ceed29e3c33748cd1aa7d2f91828ac83e7979d935e8 (glob) #endif Test force warming the cache $ rm .hg/store/00changelog.n $ hg debugnodemap --metadata $ hg debugupdatecache #if pure $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5002 tip-node: 880b18d239dfa9f632413a2071bfdbcc4806a4fd data-length: 121088 data-unused: 0 data-unused: 0.000% #else $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5002 tip-node: 880b18d239dfa9f632413a2071bfdbcc4806a4fd data-length: 121088 data-unused: 0 data-unused: 0.000% #endif Check out of sync nodemap ========================= First copy old data on the side. $ mkdir ../tmp-copies $ cp .hg/store/00changelog-????????????????.nd .hg/store/00changelog.n ../tmp-copies Nodemap lagging behind ---------------------- make a new commit $ echo bar2 > bar $ hg ci -m 'bar2' $ NODE=`hg log -r tip -T '{node}\n'` $ hg log -r "$NODE" -T '{rev}\n' 5003 If the nodemap is lagging behind, it can catch up fine $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5003 tip-node: c9329770f979ade2d16912267c38ba5f82fd37b3 data-length: 121344 (pure !) data-length: 121344 (rust !) data-length: 121152 (no-rust no-pure !) data-unused: 192 (pure !) data-unused: 192 (rust !) data-unused: 0 (no-rust no-pure !) data-unused: 0.158% (pure !) data-unused: 0.158% (rust !) data-unused: 0.000% (no-rust no-pure !) $ cp -f ../tmp-copies/* .hg/store/ $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5002 tip-node: 880b18d239dfa9f632413a2071bfdbcc4806a4fd data-length: 121088 data-unused: 0 data-unused: 0.000% $ hg log -r "$NODE" -T '{rev}\n' 5003 changelog altered ----------------- If the nodemap is not gated behind a requirements, an unaware client can alter the repository so the revlog used to generate the nodemap is not longer compatible with the persistent nodemap. We need to detect that. $ hg up "$NODE~5" 0 files updated, 0 files merged, 4 files removed, 0 files unresolved $ echo bar > babar $ hg add babar $ hg ci -m 'babar' created new head $ OTHERNODE=`hg log -r tip -T '{node}\n'` $ hg log -r "$OTHERNODE" -T '{rev}\n' 5004 $ hg --config extensions.strip= strip --rev "$NODE~1" --no-backup the nodemap should detect the changelog have been tampered with and recover. $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5002 tip-node: b355ef8adce0949b8bdf6afc72ca853740d65944 data-length: 121536 (pure !) data-length: 121088 (rust !) data-length: 121088 (no-pure no-rust !) data-unused: 448 (pure !) data-unused: 0 (rust !) data-unused: 0 (no-pure no-rust !) data-unused: 0.000% (rust !) data-unused: 0.369% (pure !) data-unused: 0.000% (no-pure no-rust !) $ cp -f ../tmp-copies/* .hg/store/ $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5002 tip-node: 880b18d239dfa9f632413a2071bfdbcc4806a4fd data-length: 121088 data-unused: 0 data-unused: 0.000% $ hg log -r "$OTHERNODE" -T '{rev}\n' 5002 Check transaction related property ================================== An up to date nodemap should be available to shell hooks, $ echo dsljfl > a $ hg add a $ hg ci -m a $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5003 tip-node: a52c5079765b5865d97b993b303a18740113bbb2 data-length: 121088 data-unused: 0 data-unused: 0.000% $ echo babar2 > babar $ hg ci -m 'babar2' --config "hooks.pretxnclose.nodemap-test=hg debugnodemap --metadata" uid: ???????????????? (glob) tip-rev: 5004 tip-node: 2f5fb1c06a16834c5679d672e90da7c5f3b1a984 data-length: 121280 (pure !) data-length: 121280 (rust !) data-length: 121088 (no-pure no-rust !) data-unused: 192 (pure !) data-unused: 192 (rust !) data-unused: 0 (no-pure no-rust !) data-unused: 0.158% (pure !) data-unused: 0.158% (rust !) data-unused: 0.000% (no-pure no-rust !) $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5004 tip-node: 2f5fb1c06a16834c5679d672e90da7c5f3b1a984 data-length: 121280 (pure !) data-length: 121280 (rust !) data-length: 121088 (no-pure no-rust !) data-unused: 192 (pure !) data-unused: 192 (rust !) data-unused: 0 (no-pure no-rust !) data-unused: 0.158% (pure !) data-unused: 0.158% (rust !) data-unused: 0.000% (no-pure no-rust !) Another process does not see the pending nodemap content during run. $ PATH=$RUNTESTDIR/testlib/:$PATH $ echo qpoasp > a $ hg ci -m a2 \ > --config "hooks.pretxnclose=wait-on-file 20 sync-repo-read sync-txn-pending" \ > --config "hooks.txnclose=touch sync-txn-close" > output.txt 2>&1 & (read the repository while the commit transaction is pending) $ wait-on-file 20 sync-txn-pending && \ > hg debugnodemap --metadata && \ > wait-on-file 20 sync-txn-close sync-repo-read uid: ???????????????? (glob) tip-rev: 5004 tip-node: 2f5fb1c06a16834c5679d672e90da7c5f3b1a984 data-length: 121280 (pure !) data-length: 121280 (rust !) data-length: 121088 (no-pure no-rust !) data-unused: 192 (pure !) data-unused: 192 (rust !) data-unused: 0 (no-pure no-rust !) data-unused: 0.158% (pure !) data-unused: 0.158% (rust !) data-unused: 0.000% (no-pure no-rust !) $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5005 tip-node: 90d5d3ba2fc47db50f712570487cb261a68c8ffe data-length: 121536 (pure !) data-length: 121536 (rust !) data-length: 121088 (no-pure no-rust !) data-unused: 448 (pure !) data-unused: 448 (rust !) data-unused: 0 (no-pure no-rust !) data-unused: 0.369% (pure !) data-unused: 0.369% (rust !) data-unused: 0.000% (no-pure no-rust !) $ cat output.txt Check that a failing transaction will properly revert the data $ echo plakfe > a $ f --size --sha256 .hg/store/00changelog-*.nd .hg/store/00changelog-????????????????.nd: size=121536, sha256=bb414468d225cf52d69132e1237afba34d4346ee2eb81b505027e6197b107f03 (glob) (pure !) .hg/store/00changelog-????????????????.nd: size=121536, sha256=909ac727bc4d1c0fda5f7bff3c620c98bd4a2967c143405a1503439e33b377da (glob) (rust !) .hg/store/00changelog-????????????????.nd: size=121088, sha256=342d36d30d86dde67d3cb6c002606c4a75bcad665595d941493845066d9c8ee0 (glob) (no-pure no-rust !) $ hg ci -m a3 --config "extensions.abort=$RUNTESTDIR/testlib/crash_transaction_late.py" transaction abort! rollback completed abort: This is a late abort [255] $ hg debugnodemap --metadata uid: ???????????????? (glob) tip-rev: 5005 tip-node: 90d5d3ba2fc47db50f712570487cb261a68c8ffe data-length: 121536 (pure !) data-length: 121536 (rust !) data-length: 121088 (no-pure no-rust !) data-unused: 448 (pure !) data-unused: 448 (rust !) data-unused: 0 (no-pure no-rust !) data-unused: 0.369% (pure !) data-unused: 0.369% (rust !) data-unused: 0.000% (no-pure no-rust !) $ f --size --sha256 .hg/store/00changelog-*.nd .hg/store/00changelog-????????????????.nd: size=121536, sha256=bb414468d225cf52d69132e1237afba34d4346ee2eb81b505027e6197b107f03 (glob) (pure !) .hg/store/00changelog-????????????????.nd: size=121536, sha256=909ac727bc4d1c0fda5f7bff3c620c98bd4a2967c143405a1503439e33b377da (glob) (rust !) .hg/store/00changelog-????????????????.nd: size=121088, sha256=342d36d30d86dde67d3cb6c002606c4a75bcad665595d941493845066d9c8ee0 (glob) (no-pure no-rust !) Check that removing content does not confuse the nodemap -------------------------------------------------------- removing data with rollback $ echo aso > a $ hg ci -m a4 $ hg rollback repository tip rolled back to revision 5005 (undo commit) working directory now based on revision 5005 $ hg id -r . 90d5d3ba2fc4 tip roming data with strip $ echo aso > a $ hg ci -m a4 $ hg --config extensions.strip= strip -r . --no-backup 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id -r . --traceback 90d5d3ba2fc4 tip Test upgrade / downgrade ======================== downgrading $ cat << EOF >> .hg/hgrc > [format] > use-persistent-nodemap=no > EOF $ hg debugformat -v format-variant repo config default fncache: yes yes yes dotencode: yes yes yes generaldelta: yes yes yes exp-sharesafe: no no no sparserevlog: yes yes yes sidedata: no no no persistent-nodemap: yes no no copies-sdc: no no no plain-cl-delta: yes yes yes compression: zlib zlib zlib compression-level: default default default $ hg debugupgraderepo --run --no-backup --quiet upgrade will perform the following actions: requirements preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store removed: persistent-nodemap processed revlogs: - all-filelogs - changelog - manifest $ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)' [1] $ hg debugnodemap --metadata upgrading $ cat << EOF >> .hg/hgrc > [format] > use-persistent-nodemap=yes > EOF $ hg debugformat -v format-variant repo config default fncache: yes yes yes dotencode: yes yes yes generaldelta: yes yes yes exp-sharesafe: no no no sparserevlog: yes yes yes sidedata: no no no persistent-nodemap: no yes no copies-sdc: no no no plain-cl-delta: yes yes yes compression: zlib zlib zlib compression-level: default default default $ hg debugupgraderepo --run --no-backup --quiet upgrade will perform the following actions: requirements preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store added: persistent-nodemap processed revlogs: - all-filelogs - changelog - manifest $ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)' 00changelog-*.nd (glob) 00changelog.n 00manifest-*.nd (glob) 00manifest.n $ hg debugnodemap --metadata uid: * (glob) tip-rev: 5005 tip-node: 90d5d3ba2fc47db50f712570487cb261a68c8ffe data-length: 121088 data-unused: 0 data-unused: 0.000% Running unrelated upgrade $ hg debugupgraderepo --run --no-backup --quiet --optimize re-delta-all upgrade will perform the following actions: requirements preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, sparserevlog, store optimisations: re-delta-all processed revlogs: - all-filelogs - changelog - manifest $ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)' 00changelog-*.nd (glob) 00changelog.n 00manifest-*.nd (glob) 00manifest.n $ hg debugnodemap --metadata uid: * (glob) tip-rev: 5005 tip-node: 90d5d3ba2fc47db50f712570487cb261a68c8ffe data-length: 121088 data-unused: 0 data-unused: 0.000%