Mercurial > hg
view tests/test-single-head.t @ 48788:f90337706ce7
filemerge: make `_maketempfiles()` more reusable
`_maketempfiles()` is very specialized for its current use. I hope to
use it also when creating temporary files for input for tools that do
partial conflict resolution. That'll be possible if the function is
more generic. Instead of passing in two contexts (for "other" and
"base") and an optional path (for "local"), let's pass a single list
of files to make backups for. Even if we don't end up using for
partial conflict resolution, this is still a simplification (but I do
have a WIP patch for partial conflict resolution and it is able to
benefit from this).
Differential Revision: https://phab.mercurial-scm.org/D12193
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Mon, 14 Feb 2022 22:49:03 -0800 |
| parents | 54589bb9604d |
| children |
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===================== Test workflow options ===================== $ . "$TESTDIR/testlib/obsmarker-common.sh" Test single head enforcing - Setup ============================================= $ cat << EOF >> $HGRCPATH > [experimental] > evolution = all > EOF $ hg init single-head-server $ cd single-head-server $ cat <<EOF >> .hg/hgrc > [phases] > publish = no > [experimental] > single-head-per-branch = yes > EOF $ mkcommit ROOT $ mkcommit c_dA0 $ cd .. $ hg clone single-head-server client updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved Test single head enforcing - with branch only --------------------------------------------- $ cd client continuing the current defaultbranch $ mkcommit c_dB0 $ hg push pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files creating a new branch $ hg up 'desc("ROOT")' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg branch branch_A marked working directory as branch branch_A (branches are permanent and global, did you want a bookmark?) $ mkcommit c_aC0 $ hg push --new-branch pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) Create a new head on the default branch $ hg up 'desc("c_dA0")' 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit c_dD0 created new head $ hg log -r 'heads(::branch("default"))' -T '{node|short}\n' 286d02a6e2a2 9bf953aa81f6 $ hg push -f pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes transaction abort! rollback completed abort: rejecting multiple heads on branch "default" (2 heads: 286d02a6e2a2 9bf953aa81f6) [255] remerge them $ hg merge 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ mkcommit c_dE0 $ hg push pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files Test single head enforcing - after rewrite ------------------------------------------ $ mkcommit c_dF0 $ hg push pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files $ hg commit --amend -m c_dF1 $ hg push pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 1 files (+1 heads) 1 new obsolescence markers obsoleted 1 changesets Check it does not interfer with strip ------------------------------------- setup $ hg branch branch_A --force marked working directory as branch branch_A $ mkcommit c_aG0 created new head $ hg update 'desc("c_dF1")' 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkcommit c_dH0 $ hg update 'desc("c_aG0")' 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ mkcommit c_aI0 $ hg log -G @ changeset: 10:49003e504178 |\ branch: branch_A | | tag: tip | | parent: 8:a33fb808fb4b | | parent: 3:840af1c6bc88 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: c_aI0 | | | | o changeset: 9:fe47ea669cea | | | parent: 7:99a2dc242c5d | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: c_dH0 | | | | o | changeset: 8:a33fb808fb4b | |/ branch: branch_A | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: c_aG0 | | | o changeset: 7:99a2dc242c5d | | parent: 5:6ed1df20edb1 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: c_dF1 | | | o changeset: 5:6ed1df20edb1 | |\ parent: 4:9bf953aa81f6 | | | parent: 2:286d02a6e2a2 | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: c_dE0 | | | | | o changeset: 4:9bf953aa81f6 | | | parent: 1:134bc3852ad2 | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: c_dD0 | | | o | | changeset: 3:840af1c6bc88 | | | branch: branch_A | | | parent: 0:ea207398892e | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: c_aC0 | | | | o | changeset: 2:286d02a6e2a2 | |/ user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: c_dB0 | | | o changeset: 1:134bc3852ad2 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c_dA0 | o changeset: 0:ea207398892e user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: ROOT actual stripping $ hg strip --config extensions.strip= --rev 'desc("c_dH0")' saved backup bundle to $TESTTMP/client/.hg/strip-backup/fe47ea669cea-a41bf5a9-backup.hg Test that closing heads are ignored by default ----------------------------------------------- $ hg up 'desc("c_aG0")' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ mkcommit c_aJ0 created new head pushing the new head should fails $ hg push -f pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes transaction abort! rollback completed abort: rejecting multiple heads on branch "branch_A" (2 heads: 49003e504178 468bd81ccc5d) [255] closing the head and pushing should succeed $ mkcommit c_aK0 --close-branch $ hg push -f pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes added 4 changesets with 4 changes to 4 files (-1 heads) Test that closing heads can be explicitly accounted for ------------------------------------------------------- $ cat <<EOF >> $TESTTMP/single-head-server/.hg/hgrc > [experimental] > single-head-per-branch:account-closed-heads = yes > EOF $ hg up 'desc("c_aG0")' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ mkcommit c_aL0 created new head $ mkcommit c_aM0 --close-branch $ hg push -f pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes transaction abort! rollback completed abort: rejecting multiple heads on branch "branch_A" (3 heads: 49003e504178 5254bcccab93 42b9fe70a3c1) [255] Test that config can be overriden as the boolean it is ------------------------------------------------------ $ cat <<EOF >> $TESTTMP/single-head-server/.hg/hgrc > [experimental] > single-head-per-branch = no > EOF Because of previous test, we'll also push c_aL0 and c_aM0. $ hg out -T "{desc}\n" comparing with $TESTTMP/single-head-server searching for changes c_aL0 c_aM0 Let's make a new head and push everything. The server feedback will mention exactly one new head because c_aM0 is closed. $ hg up 'desc("c_aG0")' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ mkcommit c_aN0 created new head $ hg push -f pushing to $TESTTMP/single-head-server searching for changes adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 3 files (+1 heads) $ cd .. Test that singe-head-per-branch can be restricted to public changes ------------------------------------------------------------------- $ hg clone -r 49003e504178 single-head-server public-only adding changesets adding manifests adding file changes added 9 changesets with 9 changes to 9 files 1 new obsolescence markers new changesets ea207398892e:49003e504178 (9 drafts) updating to branch branch_A 9 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd public-only $ cat <<EOF >> .hg/hgrc > [phases] > publish = no > [experimental] > single-head-per-branch = yes > single-head-per-branch:public-changes-only = yes > EOF > hg phase -p : $ hg update 'desc("c_aG0")' 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ mkcommit c_dO0 created new head $ hg log -G @ changeset: 9:8058fd35cc2b | branch: branch_A | tag: tip | parent: 7:a33fb808fb4b | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c_dO0 | | o changeset: 8:49003e504178 |/| branch: branch_A | | parent: 7:a33fb808fb4b | | parent: 3:840af1c6bc88 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: c_aI0 | | o | changeset: 7:a33fb808fb4b | | branch: branch_A | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: c_aG0 | | o | changeset: 6:99a2dc242c5d | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: c_dF1 | | o | changeset: 5:6ed1df20edb1 |\ \ parent: 4:9bf953aa81f6 | | | parent: 2:286d02a6e2a2 | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: c_dE0 | | | | o | changeset: 4:9bf953aa81f6 | | | parent: 1:134bc3852ad2 | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: c_dD0 | | | | | o changeset: 3:840af1c6bc88 | | | branch: branch_A | | | parent: 0:ea207398892e | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: c_aC0 | | | o | | changeset: 2:286d02a6e2a2 |/ / user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: c_dB0 | | o | changeset: 1:134bc3852ad2 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c_dA0 | o changeset: 0:ea207398892e user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: ROOT $ hg phase -p . abort: rejecting multiple heads on branch "branch_A" (2 heads: 49003e504178 8058fd35cc2b) [255]