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view tests/test-amend.t @ 47072:4c041c71ec01
revlog: introduce an explicit tracking of what the revlog is about
Since the dawn of time, people have been forced to rely to lossy introspection
of the index filename to determine what the purpose and role of the revlog they
encounter is. This is hacky, error prone, inflexible, abstraction-leaky,
<insert-your-own-complaints-here>.
In f63299ee7e4d Raphaël introduced a new attribute to track this information:
`revlog_kind`. However it is initialized in an odd place and various instances
end up not having it set. In addition is only tracking some of the information
we end up having to introspect in various pieces of code.
So we add a new attribute that holds more data and is more strictly enforced.
This work is done in collaboration with Raphaël.
The `revlog_kind` one will be removed/adapted in the next changeset. We expect
to be able to clean up various existing piece of code and to simplify coming
work around the newer revlog format.
Differential Revision: https://phab.mercurial-scm.org/D10352
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 06 Apr 2021 05:20:24 +0200 |
parents | d90f6237b3aa |
children | 055f7b9f2307 |
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#testcases obsstore-off obsstore-on $ cat << EOF >> $HGRCPATH > [extensions] > amend= > debugdrawdag=$TESTDIR/drawdag.py > [diff] > git=1 > EOF #if obsstore-on $ cat << EOF >> $HGRCPATH > [experimental] > evolution.createmarkers=True > EOF #endif Basic amend $ hg init repo1 $ cd repo1 $ hg debugdrawdag <<'EOS' > B > | > A > EOS $ hg update B -q $ echo 2 >> B $ hg amend saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/112478962961-7e959a55-amend.hg (obsstore-off !) #if obsstore-off $ hg log -p -G --hidden -T '{rev} {node|short} {desc}\n' @ 1 be169c7e8dbe B | diff --git a/B b/B | new file mode 100644 | --- /dev/null | +++ b/B | @@ -0,0 +1,1 @@ | +B2 | o 0 426bada5c675 A diff --git a/A b/A new file mode 100644 --- /dev/null +++ b/A @@ -0,0 +1,1 @@ +A \ No newline at end of file #else $ hg log -p -G --hidden -T '{rev} {node|short} {desc}\n' @ 2 be169c7e8dbe B | diff --git a/B b/B | new file mode 100644 | --- /dev/null | +++ b/B | @@ -0,0 +1,1 @@ | +B2 | | x 1 112478962961 B |/ diff --git a/B b/B | new file mode 100644 | --- /dev/null | +++ b/B | @@ -0,0 +1,1 @@ | +B | \ No newline at end of file | o 0 426bada5c675 A diff --git a/A b/A new file mode 100644 --- /dev/null +++ b/A @@ -0,0 +1,1 @@ +A \ No newline at end of file #endif Nothing changed $ hg amend nothing changed [1] $ hg amend -d "0 0" nothing changed [1] $ hg amend -d "Thu Jan 01 00:00:00 1970 UTC" nothing changed [1] #if obsstore-on $ hg init repo-merge-state $ cd repo-merge-state $ echo a > f $ hg ci -Aqm a $ echo b > f $ hg ci -Aqm b $ echo c > f $ hg co -m '.^' merging f warning: conflicts while merging f! (edit, then use 'hg resolve --mark') 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges [1] $ echo d > f $ hg resolve -m f (no more unresolved files) $ hg ci --amend --config experimental.evolution.allowunstable=True 1 new orphan changesets $ hg resolve -l $ cd .. #endif Matcher and metadata options $ echo 3 > C $ echo 4 > D $ hg add C D $ hg amend -m NEWMESSAGE -I C saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/be169c7e8dbe-7684ddc5-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc} {files}\n' c7ba14d9075b NEWMESSAGE B C $ echo 5 > E $ rm C $ hg amend -d '2000 1000' -u 'Foo <foo@example.com>' -A C D saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/c7ba14d9075b-b3e76daa-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc} {files} {author} {date}\n' 14f6c4bcc865 NEWMESSAGE B D Foo <foo@example.com> 2000.01000 Amend with editor $ cat > $TESTTMP/prefix.sh <<'EOF' > printf 'EDITED: ' > $TESTTMP/msg > cat "$1" >> $TESTTMP/msg > mv $TESTTMP/msg "$1" > EOF $ chmod +x $TESTTMP/prefix.sh $ HGEDITOR="sh $TESTTMP/prefix.sh" hg amend --edit saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/14f6c4bcc865-6591f15d-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc}\n' 298f085230c3 EDITED: NEWMESSAGE $ HGEDITOR="sh $TESTTMP/prefix.sh" hg amend -e -m MSG saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/298f085230c3-d81a6ad3-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc}\n' 974f07f28537 EDITED: MSG $ echo FOO > $TESTTMP/msg $ hg amend -l $TESTTMP/msg -m BAR abort: cannot specify both --message and --logfile [10] $ hg amend -l $TESTTMP/msg saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/974f07f28537-edb6470a-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc}\n' 507be9bdac71 FOO Interactive mode $ touch F G $ hg add F G $ cat <<EOS | hg amend -i --config ui.interactive=1 > y > n > EOS diff --git a/F b/F new file mode 100644 examine changes to 'F'? (enter ? for help) [Ynesfdaq?] y diff --git a/G b/G new file mode 100644 examine changes to 'G'? (enter ? for help) [Ynesfdaq?] n saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/507be9bdac71-c8077452-amend.hg (obsstore-off !) $ hg log -r . -T '{files}\n' B D F Amend in the middle of a stack $ hg init $TESTTMP/repo2 $ cd $TESTTMP/repo2 $ hg debugdrawdag <<'EOS' > C > | > B > | > A > EOS $ hg update -q B $ echo 2 >> B $ hg amend abort: cannot amend changeset, as that will orphan 1 descendants (see 'hg help evolution.instability') [10] #if obsstore-on With allowunstable, amend could work in the middle of a stack $ cat >> $HGRCPATH <<EOF > [experimental] > evolution.createmarkers=True > evolution.allowunstable=True > EOF $ hg amend 1 new orphan changesets $ hg log -T '{rev} {node|short} {desc}\n' -G @ 3 be169c7e8dbe B | | * 2 26805aba1e60 C | | | x 1 112478962961 B |/ o 0 426bada5c675 A Checking the note stored in the obsmarker $ echo foo > bar $ hg add bar $ hg amend --note 'yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy' abort: cannot store a note of more than 255 bytes [10] $ hg amend --note "adding bar" $ hg debugobsolete -r . 112478962961147124edd43549aedd1a335e44bf be169c7e8dbe21cd10b3d79691cbe7f241e3c21c 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'} be169c7e8dbe21cd10b3d79691cbe7f241e3c21c 16084da537dd8f84cfdb3055c633772269d62e1b 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'note': 'adding bar', 'operation': 'amend', 'user': 'test'} Cannot cause divergence by default $ hg co --hidden 1 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg amend -m divergent abort: cannot amend 112478962961, as that creates content-divergence with 16084da537dd (add --verbose for details) [10] $ hg amend -m divergent --config experimental.evolution.allowdivergence=true 2 new content-divergent changesets #endif Cannot amend public changeset $ hg phase -r A --public $ hg update -C -q A $ hg amend -m AMEND abort: cannot amend public changesets: 426bada5c675 (see 'hg help phases' for details) [10] Amend a merge changeset $ hg init $TESTTMP/repo3 $ cd $TESTTMP/repo3 $ hg debugdrawdag <<'EOS' > C > /| > A B > EOS $ hg update -q C $ hg amend -m FOO saved backup bundle to $TESTTMP/repo3/.hg/strip-backup/a35c07e8a2a4-15ff4612-amend.hg (obsstore-off !) $ rm .hg/localtags $ hg log -G -T '{desc}\n' @ FOO |\ | o B | o A More complete test for status changes (issue5732) ------------------------------------------------- Generates history of files having 3 states, r0_r1_wc: r0: ground (content/missing) r1: old state to be amended (content/missing, where missing means removed) wc: changes to be included in r1 (content/missing-tracked/untracked) $ hg init $TESTTMP/wcstates $ cd $TESTTMP/wcstates $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 1 $ hg addremove -q --similarity 0 $ hg commit -m0 $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 2 $ hg addremove -q --similarity 0 $ hg commit -m1 $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 wc $ hg addremove -q --similarity 0 $ hg forget *_*_*-untracked $ rm *_*_missing-* amend r1 to include wc changes $ hg amend saved backup bundle to * (glob) (obsstore-off !) clean/modified/removed/added states of the amended revision $ hg status --all --change . 'glob:content1_*_content1-tracked' C content1_content1_content1-tracked C content1_content2_content1-tracked C content1_missing_content1-tracked $ hg status --all --change . 'glob:content1_*_content[23]-tracked' M content1_content1_content3-tracked M content1_content2_content2-tracked M content1_content2_content3-tracked M content1_missing_content3-tracked $ hg status --all --change . 'glob:content1_*_missing-tracked' M content1_content2_missing-tracked R content1_missing_missing-tracked C content1_content1_missing-tracked $ hg status --all --change . 'glob:content1_*_*-untracked' R content1_content1_content1-untracked R content1_content1_content3-untracked R content1_content1_missing-untracked R content1_content2_content1-untracked R content1_content2_content2-untracked R content1_content2_content3-untracked R content1_content2_missing-untracked R content1_missing_content1-untracked R content1_missing_content3-untracked R content1_missing_missing-untracked $ hg status --all --change . 'glob:missing_content2_*' A missing_content2_content2-tracked A missing_content2_content3-tracked A missing_content2_missing-tracked $ hg status --all --change . 'glob:missing_missing_*' A missing_missing_content3-tracked working directory should be all clean (with some missing/untracked files) $ hg status --all 'glob:*_content?-tracked' C content1_content1_content1-tracked C content1_content1_content3-tracked C content1_content2_content1-tracked C content1_content2_content2-tracked C content1_content2_content3-tracked C content1_missing_content1-tracked C content1_missing_content3-tracked C missing_content2_content2-tracked C missing_content2_content3-tracked C missing_missing_content3-tracked $ hg status --all 'glob:*_missing-tracked' ! content1_content1_missing-tracked ! content1_content2_missing-tracked ! content1_missing_missing-tracked ! missing_content2_missing-tracked ! missing_missing_missing-tracked $ hg status --all 'glob:*-untracked' ? content1_content1_content1-untracked ? content1_content1_content3-untracked ? content1_content2_content1-untracked ? content1_content2_content2-untracked ? content1_content2_content3-untracked ? content1_missing_content1-untracked ? content1_missing_content3-untracked ? missing_content2_content2-untracked ? missing_content2_content3-untracked ? missing_missing_content3-untracked ================================= Test backup-bundle config option| ================================= $ hg init $TESTTMP/repo4 $ cd $TESTTMP/repo4 $ echo a>a $ hg ci -Aqma $ echo oops>b $ hg ci -Aqm "b" $ echo partiallyfixed > b #if obsstore-off $ hg amend saved backup bundle to $TESTTMP/repo4/.hg/strip-backup/95e899acf2ce-f11cb050-amend.hg When backup-bundle config option is set: $ cat << EOF >> $HGRCPATH > [rewrite] > backup-bundle = False > EOF $ echo fixed > b $ hg amend #else $ hg amend When backup-bundle config option is set: $ cat << EOF >> $HGRCPATH > [rewrite] > backup-bundle = False > EOF $ echo fixed > b $ hg amend #endif ========================================== Test update-timestamp config option| ========================================== $ cat >> $HGRCPATH << EOF > [extensions] > amend= > mockmakedate = $TESTDIR/mockmakedate.py > EOF $ hg init $TESTTMP/repo5 $ cd $TESTTMP/repo5 $ cat <<'EOF' >> .hg/hgrc > [command-templates] > log = 'user: {user} > date: {date|date} > summary: {desc|firstline}\n' > EOF $ echo a>a $ hg ci -Am 'commit 1' adding a When updatetimestamp is False $ hg amend --date '1997-1-1 0:1' $ hg log --limit 1 user: test date: Wed Jan 01 00:01:00 1997 +0000 summary: commit 1 When update-timestamp is True and no other change than the date $ hg amend --config rewrite.update-timestamp=True nothing changed [1] $ hg log --limit 1 user: test date: Wed Jan 01 00:01:00 1997 +0000 summary: commit 1 When update-timestamp is True and there is other change than the date $ hg amend --user foobar --config rewrite.update-timestamp=True $ hg log --limit 1 user: foobar date: Thu Jan 01 00:00:02 1970 +0000 summary: commit 1 When date option is applicable and update-timestamp is True $ hg amend --date '1998-1-1 0:1' --config rewrite.update-timestamp=True $ hg log --limit 1 user: foobar date: Thu Jan 01 00:01:00 1998 +0000 summary: commit 1 Unlike rewrite.update-timestamp, -D/--currentdate always updates the timestamp $ hg amend -D $ hg log --limit 1 user: foobar date: Thu Jan 01 00:00:04 1970 +0000 summary: commit 1 $ hg amend -D --config rewrite.update-timestamp=True $ hg log --limit 1 user: foobar date: Thu Jan 01 00:00:05 1970 +0000 summary: commit 1 rewrite.update-timestamp can be negated by --no-currentdate $ hg amend --config rewrite.update-timestamp=True --no-currentdate -u baz $ hg log --limit 1 user: baz date: Thu Jan 01 00:00:05 1970 +0000 summary: commit 1 Bad combination of date options: $ hg amend -D --date '0 0' abort: cannot specify both --date and --currentdate [10] Close branch $ hg amend --secret --close-branch $ hg log --limit 1 -T 'close={get(extras, "close")}\nphase={phase}\n' close=1 phase=secret $ cd .. Corner case of amend from issue6157: - working copy parent has a change to file `a` - working copy has the inverse change - we amend the working copy parent for files other than `a` hg used to include the changes to `a` anyway. $ hg init 6157; cd 6157 $ echo a > a; echo b > b; hg commit -qAm_ $ echo a2 > a; hg commit -qm_ $ hg diff --stat -c . a | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) $ echo a > a; echo b2 > b; hg amend -q b $ hg diff --stat -c . a | 2 +- b | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) Modifying a file while the editor is open can cause dirstate corruption (issue6233) $ cd $TESTTMP $ hg init modify-during-amend; cd modify-during-amend $ echo r0 > foo; hg commit -qAm "r0" $ echo alpha > foo; hg commit -qm "alpha" $ echo beta >> foo $ cat > $TESTTMP/touchy_editor.sh <<EOF > sleep 1 > echo delta >> "$TESTTMP/modify-during-amend/foo" > sleep 1 > echo hi > "\$1" > sleep 1 > EOF $ HGEDITOR="sh $TESTTMP/touchy_editor.sh" hg commit --amend $ if (hg diff -c . | grep 'delta' >/dev/null) || [ -n "$(hg status)" ]; then > echo "OK." > else > echo "Bug detected. 'delta' is not part of the commit OR the wdir" > echo "Diff and status before rebuild:" > hg diff > hg status > hg debugrebuilddirstate > echo "Diff and status after rebuild:" > hg diff > hg status > fi OK.