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view tests/test-stack.t @ 46472:98e39f04d60e
upgrade: implement partial upgrade for upgrading persistent-nodemap
Upgrading repositories to use persistent nodemap should be fast and easy as it
requires only two things:
1) Updating the requirements
2) Writing a persistent-nodemap on disk
For both of the steps above, we don't need to edit existing revlogs.
This patch makes upgrade only do the above mentioned two steps if we are
only upgarding to use persistent-nodemap feature.
Since `nodemap.persist_nodemap()` assumes that there exists a nodemap file for
the given revlog if we are trying to call it, this patch adds `force` argument
to create a file if does not exist which is true in our upgrade case.
The test changes demonstrate that we no longer write nodemap files for manifest
after upgrade which I think is desirable.
Differential Revision: https://phab.mercurial-scm.org/D9936
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Mon, 01 Feb 2021 00:02:00 +0530 |
parents | 68fcc5503ec5 |
children |
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This test test the low-level definition of stack, agnostic from all formatting Initial setup $ cat << EOF >> $HGRCPATH > [ui] > logtemplate = {rev} {branch} {phase} {desc|firstline}\n > [extensions] > rebase= > [experimental] > evolution=createmarkers,exchange,allowunstable > EOF $ hg init main $ cd main $ hg branch other marked working directory as branch other (branches are permanent and global, did you want a bookmark?) $ echo aaa > aaa $ hg add aaa $ hg commit -m c_a $ echo aaa > bbb $ hg add bbb $ hg commit -m c_b $ hg branch foo marked working directory as branch foo $ echo aaa > ccc $ hg add ccc $ hg commit -m c_c $ echo aaa > ddd $ hg add ddd $ hg commit -m c_d $ echo aaa > eee $ hg add eee $ hg commit -m c_e $ echo aaa > fff $ hg add fff $ hg commit -m c_f $ hg log -G @ 5 foo draft c_f | o 4 foo draft c_e | o 3 foo draft c_d | o 2 foo draft c_c | o 1 other draft c_b | o 0 other draft c_a Check that stack doesn't include public changesets -------------------------------------------------- $ hg up other 0 files updated, 0 files merged, 4 files removed, 0 files unresolved $ hg log -G -r "stack()" @ 1 other draft c_b | o 0 other draft c_a $ hg phase --public 'branch("other")' $ hg log -G -r "stack()" $ hg up foo 4 files updated, 0 files merged, 0 files removed, 0 files unresolved Simple test ----------- 'stack()' list all changeset in the branch $ hg branch foo $ hg log -G -r "stack()" @ 5 foo draft c_f | o 4 foo draft c_e | o 3 foo draft c_d | o 2 foo draft c_c | ~ Case with some of the branch unstable ------------------------------------ $ hg up 3 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo bbb > ddd $ hg commit --amend 2 new orphan changesets $ hg log -G @ 6 foo draft c_d | | * 5 foo draft c_f | | | * 4 foo draft c_e | | | x 3 foo draft c_d |/ o 2 foo draft c_c | o 1 other public c_b | o 0 other public c_a $ hg log -G -r "stack()" @ 6 foo draft c_d | ~ $ hg up -r "desc(c_e)" 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg log -G -r "stack()" @ 4 foo draft c_e | x 3 foo draft c_d | ~ $ hg up -r "desc(c_d)" 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg log -G -r "stack()" @ 6 foo draft c_d | ~ Case with multiple topological heads ------------------------------------ Make things linear again $ hg rebase -s 'desc(c_e)' -d 'desc(c_d) - obsolete()' rebasing 4:4f2a69f6d380 "c_e" rebasing 5:913c298d8b0a "c_f" $ hg log -G o 8 foo draft c_f | o 7 foo draft c_e | @ 6 foo draft c_d | o 2 foo draft c_c | o 1 other public c_b | o 0 other public c_a Create the second branch $ hg up 'desc(c_d)' 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo aaa > ggg $ hg add ggg $ hg commit -m c_g created new head $ echo aaa > hhh $ hg add hhh $ hg commit -m c_h $ hg log -G @ 10 foo draft c_h | o 9 foo draft c_g | | o 8 foo draft c_f | | | o 7 foo draft c_e |/ o 6 foo draft c_d | o 2 foo draft c_c | o 1 other public c_b | o 0 other public c_a Test output $ hg log -G -r "stack(10)" @ 10 foo draft c_h | o 9 foo draft c_g | ~ $ hg log -G -r "stack(8)" o 8 foo draft c_f | o 7 foo draft c_e | ~ $ hg log -G -r "stack(head())" @ 10 foo draft c_h | o 9 foo draft c_g | ~ o 8 foo draft c_f | o 7 foo draft c_e | ~ Check the stack order $ hg log -r "first(stack())" 9 foo draft c_g $ hg log -r "first(stack(10))" 9 foo draft c_g $ hg log -r "first(stack(8))" 7 foo draft c_e $ hg log -r "first(stack(head()))" 7 foo draft c_e Case with multiple heads with unstability involved -------------------------------------------------- We amend the message to make sure the display base pick the right changeset $ hg up 'desc(c_d)' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo ccc > ddd $ hg commit --amend -m 'c_D' 4 new orphan changesets $ hg rebase -d . -s 'desc(c_g)' rebasing 9:2ebb6e48ab8a "c_g" rebasing 10:634f38e27a1d "c_h" $ hg log -G o 13 foo draft c_h | o 12 foo draft c_g | @ 11 foo draft c_D | | * 8 foo draft c_f | | | * 7 foo draft c_e | | | x 6 foo draft c_d |/ o 2 foo draft c_c | o 1 other public c_b | o 0 other public c_a We should improve stack definition to also show 12 and 13 here $ hg log -G -r "stack()" @ 11 foo draft c_D | ~