Mercurial > hg
view tests/test-generaldelta.t @ 26953:2da6a2dbfc42
test-fileset: glob the updated file count for Windows stability
Some of the prior changes are platform dependent, involving symlinks, exec bits
and non portable names. An update 10 lines above also globbed this value to
avoid differences, since this line isn't of particular interest- the filesets
are.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Mon, 09 Nov 2015 17:20:50 -0500 |
parents | f43689badeff |
children | 762fbd28e7df |
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Check whether size of generaldelta revlog is not bigger than its regular equivalent. Test would fail if generaldelta was naive implementation of parentdelta: third manifest revision would be fully inserted due to big distance from its paren revision (zero). $ hg init repo --config format.generaldelta=no --config format.usegeneraldelta=no $ cd repo $ echo foo > foo $ echo bar > bar $ hg commit -q -Am boo $ hg clone --pull . ../gdrepo -q --config format.generaldelta=yes $ for r in 1 2 3; do > echo $r > foo > hg commit -q -m $r > hg up -q -r 0 > hg pull . -q -r $r -R ../gdrepo > done $ cd .. >>> import os >>> regsize = os.stat("repo/.hg/store/00manifest.i").st_size >>> gdsize = os.stat("gdrepo/.hg/store/00manifest.i").st_size >>> if regsize < gdsize: ... print 'generaldata increased size of manifest' Verify rev reordering doesnt create invalid bundles (issue4462) This requires a commit tree that when pulled will reorder manifest revs such that the second manifest to create a file rev will be ordered before the first manifest to create that file rev. We also need to do a partial pull to ensure reordering happens. At the end we verify the linkrev points at the earliest commit. $ hg init server --config format.generaldelta=True $ cd server $ touch a $ hg commit -Aqm a $ echo x > x $ echo y > y $ hg commit -Aqm xy $ hg up -q '.^' $ echo x > x $ echo z > z $ hg commit -Aqm xz $ hg up -q 1 $ echo b > b $ hg commit -Aqm b $ hg merge -q 2 $ hg commit -Aqm merge $ echo c > c $ hg commit -Aqm c $ hg log -G -T '{rev} {shortest(node)} {desc}' @ 5 ebb8 c | o 4 baf7 merge |\ | o 3 a129 b | | o | 2 958c xz | | | o 1 f00c xy |/ o 0 3903 a $ cd .. $ hg init client --config format.generaldelta=false --config format.usegeneraldelta=false $ cd client $ hg pull -q ../server -r 4 $ hg debugindex x rev offset length base linkrev nodeid p1 p2 0 0 3 0 1 1406e7411862 000000000000 000000000000 $ cd .. Test "usegeneraldelta" config (repo are general delta, but incoming bundle are not re-deltified) delta coming from the server base delta server are not recompressed. (also include the aggressive version for comparison) $ hg clone repo --pull --config format.usegeneraldelta=1 usegd requesting all changes adding changesets adding manifests adding file changes added 4 changesets with 5 changes to 2 files (+2 heads) updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg clone repo --pull --config format.generaldelta=1 full requesting all changes adding changesets adding manifests adding file changes added 4 changesets with 5 changes to 2 files (+2 heads) updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R repo debugindex -m rev offset length base linkrev nodeid p1 p2 0 0 77 0 0 0273e8a1b972 000000000000 000000000000 1 77 57 0 1 e0c49f5ef780 0273e8a1b972 000000000000 2 134 77 2 2 de950093e41b 0273e8a1b972 000000000000 3 211 57 2 3 db74c7cde4d0 0273e8a1b972 000000000000 $ hg -R usegd debugindex -m rev offset length delta linkrev nodeid p1 p2 0 0 77 -1 0 0273e8a1b972 000000000000 000000000000 1 77 57 0 1 e0c49f5ef780 0273e8a1b972 000000000000 2 134 77 -1 2 de950093e41b 0273e8a1b972 000000000000 3 211 57 2 3 db74c7cde4d0 0273e8a1b972 000000000000 $ hg -R full debugindex -m rev offset length delta linkrev nodeid p1 p2 0 0 77 -1 0 0273e8a1b972 000000000000 000000000000 1 77 57 0 1 e0c49f5ef780 0273e8a1b972 000000000000 2 134 57 0 2 de950093e41b 0273e8a1b972 000000000000 3 191 57 0 3 db74c7cde4d0 0273e8a1b972 000000000000 Test format.aggressivemergedeltas $ hg init --config format.generaldelta=1 aggressive $ cd aggressive $ cat << EOF >> .hg/hgrc > [format] > generaldelta = 1 > EOF $ touch a b c d e $ hg commit -Aqm side1 $ hg up -q null $ touch x y $ hg commit -Aqm side2 - Verify non-aggressive merge uses p1 (commit 1) as delta parent $ hg merge -q 0 $ hg commit -q -m merge $ hg debugindex -m rev offset length delta linkrev nodeid p1 p2 0 0 59 -1 0 8dde941edb6e 000000000000 000000000000 1 59 59 -1 1 315c023f341d 000000000000 000000000000 2 118 65 1 2 2ab389a983eb 315c023f341d 8dde941edb6e $ hg strip -q -r . --config extensions.strip= - Verify aggressive merge uses p2 (commit 0) as delta parent $ hg up -q -C 1 $ hg merge -q 0 $ hg commit -q -m merge --config format.aggressivemergedeltas=True $ hg debugindex -m rev offset length delta linkrev nodeid p1 p2 0 0 59 -1 0 8dde941edb6e 000000000000 000000000000 1 59 59 -1 1 315c023f341d 000000000000 000000000000 2 118 62 0 2 2ab389a983eb 315c023f341d 8dde941edb6e Test that strip bundle use bundle2 $ hg --config extensions.strip= strip . 0 files updated, 0 files merged, 5 files removed, 0 files unresolved saved backup bundle to $TESTTMP/aggressive/.hg/strip-backup/1c5d4dc9a8b8-6c68e60c-backup.hg (glob) $ hg debugbundle .hg/strip-backup/* Stream params: {'Compression': 'BZ'} changegroup -- "{'version': '02'}" 1c5d4dc9a8b8d6e1750966d343e94db665e7a1e9 $ cd ..