Mercurial > hg
view tests/test-convert-cvs-synthetic.t @ 44412:edc8504bc26b
exchange: turn on option that makes concurrent pushes work better
The motivation is simply to make hg work better out of the box.
This is a slight backwards compatibility break, because client
extensions could have assumed that the list of heads the client sees
during discovery will be the list of heads during the entirety of the
push. It seems unlikely to matter, and not worth mentioning.
There's a fair amount of diff in tests, but this is just due to
sending a few more bytes on the wire, except for test-acl.t.
The extra "invalid branch cache" lines in test-acl.t don't seem to
indicate a problem: the branchcache now get computed during the bundle
application (because of the check:updated-heads bundle part), but
doesn't get rolled back when transactions rollback, thus causing a
message in the next operation computing the branch cache. Before this
change, I assume the branchcache was only computed on transaction
commit, so not computed at all when the transactions roll back, thus
no messages.
Differential Revision: https://phab.mercurial-scm.org/D8202
author | Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> |
---|---|
date | Tue, 25 Feb 2020 20:27:39 -0500 |
parents | 96529f81e2e9 |
children | e5e5ee2b60e4 |
line wrap: on
line source
#require cvs112 This feature requires use of builtin cvsps! $ echo "[extensions]" >> $HGRCPATH $ echo "convert = " >> $HGRCPATH create cvs repository with one project $ mkdir cvsrepo $ cd cvsrepo $ CVSROOT=`pwd` $ export CVSROOT $ CVS_OPTIONS=-f $ export CVS_OPTIONS $ cd .. $ rmdir cvsrepo $ cvscall() > { > cvs -f "$@" > } output of 'cvs ci' varies unpredictably, so just discard it $ cvsci() > { > sleep 1 > cvs -f ci "$@" >/dev/null > } $ cvscall -d "$CVSROOT" init $ mkdir cvsrepo/proj $ cvscall -q co proj create file1 on the trunk $ cd proj $ touch file1 $ cvscall -Q add file1 $ cvsci -m"add file1 on trunk" file1 create two branches $ cvscall -q tag -b v1_0 T file1 $ cvscall -q tag -b v1_1 T file1 create file2 on branch v1_0 $ cvscall -Q up -rv1_0 $ touch file2 $ cvscall -Q add file2 $ cvsci -m"add file2" file2 create file3, file4 on branch v1_1 $ cvscall -Q up -rv1_1 $ touch file3 $ touch file4 $ cvscall -Q add file3 file4 $ cvsci -m"add file3, file4 on branch v1_1" file3 file4 merge file2 from v1_0 to v1_1 $ cvscall -Q up -jv1_0 $ cvsci -m"MERGE from v1_0: add file2" cvs commit: Examining . Step things up a notch: now we make the history really hairy, with changes bouncing back and forth between trunk and v1_2 and merges going both ways. (I.e., try to model the real world.) create branch v1_2 $ cvscall -Q up -A $ cvscall -q tag -b v1_2 T file1 create file5 on branch v1_2 $ cvscall -Q up -rv1_2 $ touch file5 $ cvs -Q add file5 $ cvsci -m"add file5 on v1_2" cvs commit: Examining . create file6 on trunk post-v1_2 $ cvscall -Q up -A $ touch file6 $ cvscall -Q add file6 $ cvsci -m"add file6 on trunk post-v1_2" cvs commit: Examining . merge file5 from v1_2 to trunk $ cvscall -Q up -A $ cvscall -Q up -jv1_2 file5 $ cvsci -m"MERGE from v1_2: add file5" cvs commit: Examining . merge file6 from trunk to v1_2 $ cvscall -Q up -rv1_2 $ cvscall up -jHEAD file6 U file6 $ cvsci -m"MERGE from HEAD: add file6" cvs commit: Examining . cvs rlog output $ cvscall -q rlog proj | egrep '^(RCS file|revision)' RCS file: $TESTTMP/cvsrepo/proj/file1,v revision 1.1 RCS file: $TESTTMP/cvsrepo/proj/Attic/file2,v revision 1.1 revision 1.1.4.2 revision 1.1.4.1 revision 1.1.2.1 RCS file: $TESTTMP/cvsrepo/proj/Attic/file3,v revision 1.1 revision 1.1.2.1 RCS file: $TESTTMP/cvsrepo/proj/Attic/file4,v revision 1.1 revision 1.1.2.1 RCS file: $TESTTMP/cvsrepo/proj/file5,v revision 1.2 revision 1.1 revision 1.1.2.1 RCS file: $TESTTMP/cvsrepo/proj/file6,v revision 1.1 revision 1.1.2.2 revision 1.1.2.1 convert to hg (#1) $ cd .. $ hg convert --datesort proj proj.hg initializing destination proj.hg repository connecting to $TESTTMP/cvsrepo scanning source... collecting CVS rlog 15 log entries creating changesets 9 changeset entries sorting... converting... 8 add file1 on trunk 7 add file2 6 MERGE from v1_0: add file2 5 file file3 was initially added on branch v1_1. 4 add file3, file4 on branch v1_1 3 add file5 on v1_2 2 add file6 on trunk post-v1_2 1 MERGE from HEAD: add file6 0 MERGE from v1_2: add file5 hg log -G output (#1) $ hg -R proj.hg log -G --template "{rev} {desc}\n" o 8 MERGE from v1_2: add file5 | | o 7 MERGE from HEAD: add file6 | | o | 6 add file6 on trunk post-v1_2 | | | o 5 add file5 on v1_2 | | | | o 4 add file3, file4 on branch v1_1 | | | o | | 3 file file3 was initially added on branch v1_1. |/ / | o 2 MERGE from v1_0: add file2 |/ | o 1 add file2 |/ o 0 add file1 on trunk convert to hg (#2: with merge detection) $ hg convert \ > --config convert.cvsps.mergefrom='"^MERGE from (\S+):"' \ > --datesort \ > proj proj.hg2 initializing destination proj.hg2 repository connecting to $TESTTMP/cvsrepo scanning source... collecting CVS rlog 15 log entries creating changesets 9 changeset entries sorting... converting... 8 add file1 on trunk 7 add file2 6 MERGE from v1_0: add file2 5 file file3 was initially added on branch v1_1. 4 add file3, file4 on branch v1_1 3 add file5 on v1_2 2 add file6 on trunk post-v1_2 1 MERGE from HEAD: add file6 0 MERGE from v1_2: add file5 hg log -G output (#2) $ hg -R proj.hg2 log -G --template "{rev} {desc}\n" o 8 MERGE from v1_2: add file5 | | o 7 MERGE from HEAD: add file6 | | o | 6 add file6 on trunk post-v1_2 | | | o 5 add file5 on v1_2 | | | | o 4 add file3, file4 on branch v1_1 | | | o | | 3 file file3 was initially added on branch v1_1. |/ / | o 2 MERGE from v1_0: add file2 |/ | o 1 add file2 |/ o 0 add file1 on trunk