Mercurial > hg
view tests/test-revert.t @ 24749:3ad1571d4852
develwarn: include call site in the simple message version
Just displaying the warning makes it quite hard to recognise the guilty code
quickly and using --traceback for all calls is not very convenient. So we
include the call site with all simple message to help developer to recognise
errors sources.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Sun, 12 Apr 2015 14:27:42 -0400 |
| parents | 4b56219a5ac2 |
| children | 45bd336e3991 |
line wrap: on
line source
$ hg init repo $ cd repo $ echo 123 > a $ echo 123 > c $ echo 123 > e $ hg add a c e $ hg commit -m "first" a c e nothing changed $ hg revert abort: no files or directories specified (use --all to revert all files) [255] $ hg revert --all Introduce some changes and revert them -------------------------------------- $ echo 123 > b $ hg status ? b $ echo 12 > c $ hg status M c ? b $ hg add b $ hg status M c A b $ hg rm a $ hg status M c A b R a revert removal of a file $ hg revert a $ hg status M c A b revert addition of a file $ hg revert b $ hg status M c ? b revert modification of a file (--no-backup) $ hg revert --no-backup c $ hg status ? b revert deletion (! status) of a added file ------------------------------------------ $ hg add b $ hg status b A b $ rm b $ hg status b ! b $ hg revert -v b forgetting b $ hg status b b: * (glob) $ ls a c e Test creation of backup (.orig) files ------------------------------------- $ echo z > e $ hg revert --all -v saving current version of e as e.orig reverting e revert on clean file (no change) -------------------------------- $ hg revert a no changes needed to a revert on an untracked file --------------------------- $ echo q > q $ hg revert q file not managed: q $ rm q revert on file that does not exists ----------------------------------- $ hg revert notfound notfound: no such file in rev 334a9e57682c $ touch d $ hg add d $ hg rm a $ hg commit -m "second" $ echo z > z $ hg add z $ hg st A z ? e.orig revert to another revision (--rev) ---------------------------------- $ hg revert --all -r0 adding a removing d forgetting z revert explicitly to parent (--rev) ----------------------------------- $ hg revert --all -rtip forgetting a undeleting d $ rm a *.orig revert to another revision (--rev) and exact match -------------------------------------------------- exact match are more silent $ hg revert -r0 a $ hg st a A a $ hg rm d $ hg st d R d should keep d removed $ hg revert -r0 d no changes needed to d $ hg st d R d $ hg update -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved revert of exec bit ------------------ #if execbit $ chmod +x c $ hg revert --all reverting c $ test -x c || echo non-executable non-executable $ chmod +x c $ hg commit -m exe $ chmod -x c $ hg revert --all reverting c $ test -x c && echo executable executable #endif $ cd .. Issue241: update and revert produces inconsistent repositories -------------------------------------------------------------- $ hg init a $ cd a $ echo a >> a $ hg commit -A -d '1 0' -m a adding a $ echo a >> a $ hg commit -d '2 0' -m a $ hg update 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ mkdir b $ echo b > b/b call `hg revert` with no file specified --------------------------------------- $ hg revert -rtip abort: no files or directories specified (use --all to revert all files, or 'hg update 1' to update) [255] call `hg revert` with --all --------------------------- $ hg revert --all -rtip reverting a Issue332: confusing message when reverting directory ---------------------------------------------------- $ hg ci -A -m b adding b/b created new head $ echo foobar > b/b $ mkdir newdir $ echo foo > newdir/newfile $ hg add newdir/newfile $ hg revert b newdir reverting b/b (glob) forgetting newdir/newfile (glob) $ echo foobar > b/b $ hg revert . reverting b/b (glob) reverting a rename target should revert the source -------------------------------------------------- $ hg mv a newa $ hg revert newa $ hg st a newa ? newa Also true for move overwriting an existing file $ hg mv --force a b/b $ hg revert b/b $ hg status a b/b $ cd .. $ hg init ignored $ cd ignored $ echo '^ignored$' > .hgignore $ echo '^ignoreddir$' >> .hgignore $ echo '^removed$' >> .hgignore $ mkdir ignoreddir $ touch ignoreddir/file $ touch ignoreddir/removed $ touch ignored $ touch removed 4 ignored files (we will add/commit everything) $ hg st -A -X .hgignore I ignored I ignoreddir/file I ignoreddir/removed I removed $ hg ci -qAm 'add files' ignored ignoreddir/file ignoreddir/removed removed $ echo >> ignored $ echo >> ignoreddir/file $ hg rm removed ignoreddir/removed should revert ignored* and undelete *removed -------------------------------------------- $ hg revert -a --no-backup reverting ignored reverting ignoreddir/file (glob) undeleting ignoreddir/removed (glob) undeleting removed $ hg st -mardi $ hg up -qC $ echo >> ignored $ hg rm removed should silently revert the named files -------------------------------------- $ hg revert --no-backup ignored removed $ hg st -mardi Reverting copy (issue3920) -------------------------- someone set up us the copies $ rm .hgignore $ hg update -C 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg mv ignored allyour $ hg copy removed base $ hg commit -m rename copies and renames, you have no chance to survive make your time (issue3920) $ hg update '.^' 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg revert -rtip -a adding allyour adding base removing ignored $ hg status -C A allyour ignored A base removed R ignored Test revert of a file added by one side of the merge ==================================================== remove any pending change $ hg revert --all forgetting allyour forgetting base undeleting ignored $ hg purge --all --config extensions.purge= Adds a new commit $ echo foo > newadd $ hg add newadd $ hg commit -m 'other adds' created new head merge it with the other head $ hg merge # merge 1 into 2 2 files updated, 0 files merged, 1 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg summary parent: 2:b8ec310b2d4e tip other adds parent: 1:f6180deb8fbe rename branch: default commit: 2 modified, 1 removed (merge) update: (current) clarifies who added what $ hg status M allyour M base R ignored $ hg status --change 'p1()' A newadd $ hg status --change 'p2()' A allyour A base R ignored revert file added by p1() to p1() state ----------------------------------------- $ hg revert -r 'p1()' 'glob:newad?' $ hg status M allyour M base R ignored revert file added by p1() to p2() state ------------------------------------------ $ hg revert -r 'p2()' 'glob:newad?' removing newadd $ hg status M allyour M base R ignored R newadd revert file added by p2() to p2() state ------------------------------------------ $ hg revert -r 'p2()' 'glob:allyou?' $ hg status M allyour M base R ignored R newadd revert file added by p2() to p1() state ------------------------------------------ $ hg revert -r 'p1()' 'glob:allyou?' removing allyour $ hg status M base R allyour R ignored R newadd Systematic behavior validation of most possible cases ===================================================== This section tests most of the possible combinations of revision states and working directory states. The number of possible cases is significant but they but they all have a slightly different handling. So this section commits to and testing all of them to allow safe refactoring of the revert code. A python script is used to generate a file history for each combination of states, on one side the content (or lack thereof) in two revisions, and on the other side, the content and "tracked-ness" of the working directory. The three states generated are: - a "base" revision - a "parent" revision - the working directory (based on "parent") The files generated have names of the form: <rev1-content>_<rev2-content>_<working-copy-content>-<tracked-ness> All known states are not tested yet. See inline documentation for details. Special cases from merge and rename are not tested by this section. Write the python script to disk ------------------------------- check list of planned files $ python $TESTDIR/generate-working-copy-states.py filelist 2 content1_content1_content1-tracked content1_content1_content1-untracked content1_content1_content3-tracked content1_content1_content3-untracked content1_content1_missing-tracked content1_content1_missing-untracked content1_content2_content1-tracked content1_content2_content1-untracked content1_content2_content2-tracked content1_content2_content2-untracked content1_content2_content3-tracked content1_content2_content3-untracked content1_content2_missing-tracked content1_content2_missing-untracked content1_missing_content1-tracked content1_missing_content1-untracked content1_missing_content3-tracked content1_missing_content3-untracked content1_missing_missing-tracked content1_missing_missing-untracked missing_content2_content2-tracked missing_content2_content2-untracked missing_content2_content3-tracked missing_content2_content3-untracked missing_content2_missing-tracked missing_content2_missing-untracked missing_missing_content3-tracked missing_missing_content3-untracked missing_missing_missing-tracked missing_missing_missing-untracked Script to make a simple text version of the content --------------------------------------------------- $ cat << EOF >> dircontent.py > # generate a simple text view of the directory for easy comparison > import os > files = os.listdir('.') > files.sort() > for filename in files: > if os.path.isdir(filename): > continue > content = open(filename).read() > print '%-6s %s' % (content.strip(), filename) > EOF Generate appropriate repo state ------------------------------- $ hg init revert-ref $ cd revert-ref Generate base changeset $ python $TESTDIR/generate-working-copy-states.py state 2 1 $ hg addremove --similarity 0 adding content1_content1_content1-tracked adding content1_content1_content1-untracked adding content1_content1_content3-tracked adding content1_content1_content3-untracked adding content1_content1_missing-tracked adding content1_content1_missing-untracked adding content1_content2_content1-tracked adding content1_content2_content1-untracked adding content1_content2_content2-tracked adding content1_content2_content2-untracked adding content1_content2_content3-tracked adding content1_content2_content3-untracked adding content1_content2_missing-tracked adding content1_content2_missing-untracked adding content1_missing_content1-tracked adding content1_missing_content1-untracked adding content1_missing_content3-tracked adding content1_missing_content3-untracked adding content1_missing_missing-tracked adding content1_missing_missing-untracked $ hg status A content1_content1_content1-tracked A content1_content1_content1-untracked A content1_content1_content3-tracked A content1_content1_content3-untracked A content1_content1_missing-tracked A content1_content1_missing-untracked A content1_content2_content1-tracked A content1_content2_content1-untracked A content1_content2_content2-tracked A content1_content2_content2-untracked A content1_content2_content3-tracked A content1_content2_content3-untracked A content1_content2_missing-tracked A content1_content2_missing-untracked A content1_missing_content1-tracked A content1_missing_content1-untracked A content1_missing_content3-tracked A content1_missing_content3-untracked A content1_missing_missing-tracked A content1_missing_missing-untracked $ hg commit -m 'base' (create a simple text version of the content) $ python ../dircontent.py > ../content-base.txt $ cat ../content-base.txt content1 content1_content1_content1-tracked content1 content1_content1_content1-untracked content1 content1_content1_content3-tracked content1 content1_content1_content3-untracked content1 content1_content1_missing-tracked content1 content1_content1_missing-untracked content1 content1_content2_content1-tracked content1 content1_content2_content1-untracked content1 content1_content2_content2-tracked content1 content1_content2_content2-untracked content1 content1_content2_content3-tracked content1 content1_content2_content3-untracked content1 content1_content2_missing-tracked content1 content1_content2_missing-untracked content1 content1_missing_content1-tracked content1 content1_missing_content1-untracked content1 content1_missing_content3-tracked content1 content1_missing_content3-untracked content1 content1_missing_missing-tracked content1 content1_missing_missing-untracked Create parent changeset $ python $TESTDIR/generate-working-copy-states.py state 2 2 $ hg addremove --similarity 0 removing content1_missing_content1-tracked removing content1_missing_content1-untracked removing content1_missing_content3-tracked removing content1_missing_content3-untracked removing content1_missing_missing-tracked removing content1_missing_missing-untracked adding missing_content2_content2-tracked adding missing_content2_content2-untracked adding missing_content2_content3-tracked adding missing_content2_content3-untracked adding missing_content2_missing-tracked adding missing_content2_missing-untracked $ hg status M content1_content2_content1-tracked M content1_content2_content1-untracked M content1_content2_content2-tracked M content1_content2_content2-untracked M content1_content2_content3-tracked M content1_content2_content3-untracked M content1_content2_missing-tracked M content1_content2_missing-untracked A missing_content2_content2-tracked A missing_content2_content2-untracked A missing_content2_content3-tracked A missing_content2_content3-untracked A missing_content2_missing-tracked A missing_content2_missing-untracked R content1_missing_content1-tracked R content1_missing_content1-untracked R content1_missing_content3-tracked R content1_missing_content3-untracked R content1_missing_missing-tracked R content1_missing_missing-untracked $ hg commit -m 'parent' (create a simple text version of the content) $ python ../dircontent.py > ../content-parent.txt $ cat ../content-parent.txt content1 content1_content1_content1-tracked content1 content1_content1_content1-untracked content1 content1_content1_content3-tracked content1 content1_content1_content3-untracked content1 content1_content1_missing-tracked content1 content1_content1_missing-untracked content2 content1_content2_content1-tracked content2 content1_content2_content1-untracked content2 content1_content2_content2-tracked content2 content1_content2_content2-untracked content2 content1_content2_content3-tracked content2 content1_content2_content3-untracked content2 content1_content2_missing-tracked content2 content1_content2_missing-untracked content2 missing_content2_content2-tracked content2 missing_content2_content2-untracked content2 missing_content2_content3-tracked content2 missing_content2_content3-untracked content2 missing_content2_missing-tracked content2 missing_content2_missing-untracked Setup working directory $ python $TESTDIR/generate-working-copy-states.py state 2 wc $ hg addremove --similarity 0 adding content1_missing_content1-tracked adding content1_missing_content1-untracked adding content1_missing_content3-tracked adding content1_missing_content3-untracked adding content1_missing_missing-tracked adding content1_missing_missing-untracked adding missing_missing_content3-tracked adding missing_missing_content3-untracked adding missing_missing_missing-tracked adding missing_missing_missing-untracked $ hg forget *_*_*-untracked $ rm *_*_missing-* $ hg status M content1_content1_content3-tracked M content1_content2_content1-tracked M content1_content2_content3-tracked M missing_content2_content3-tracked A content1_missing_content1-tracked A content1_missing_content3-tracked A missing_missing_content3-tracked 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 missing_content2_content2-untracked R missing_content2_content3-untracked R missing_content2_missing-untracked ! content1_content1_missing-tracked ! content1_content2_missing-tracked ! content1_missing_missing-tracked ! missing_content2_missing-tracked ! missing_missing_missing-tracked ? content1_missing_content1-untracked ? content1_missing_content3-untracked ? missing_missing_content3-untracked $ hg status --rev 'desc("base")' M content1_content1_content3-tracked M content1_content2_content2-tracked M content1_content2_content3-tracked M content1_missing_content3-tracked A missing_content2_content2-tracked A missing_content2_content3-tracked A missing_missing_content3-tracked 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 ! content1_content1_missing-tracked ! content1_content2_missing-tracked ! content1_missing_missing-tracked ! missing_content2_missing-tracked ! missing_missing_missing-tracked ? missing_missing_content3-untracked (create a simple text version of the content) $ python ../dircontent.py > ../content-wc.txt $ cat ../content-wc.txt content1 content1_content1_content1-tracked content1 content1_content1_content1-untracked content3 content1_content1_content3-tracked content3 content1_content1_content3-untracked content1 content1_content2_content1-tracked content1 content1_content2_content1-untracked content2 content1_content2_content2-tracked content2 content1_content2_content2-untracked content3 content1_content2_content3-tracked content3 content1_content2_content3-untracked content1 content1_missing_content1-tracked content1 content1_missing_content1-untracked content3 content1_missing_content3-tracked content3 content1_missing_content3-untracked content2 missing_content2_content2-tracked content2 missing_content2_content2-untracked content3 missing_content2_content3-tracked content3 missing_content2_content3-untracked content3 missing_missing_content3-tracked content3 missing_missing_content3-untracked $ cd .. Test revert --all to parent content ----------------------------------- (setup from reference repo) $ cp -r revert-ref revert-parent-all $ cd revert-parent-all check revert output $ hg revert --all undeleting content1_content1_content1-untracked reverting content1_content1_content3-tracked undeleting content1_content1_content3-untracked reverting content1_content1_missing-tracked undeleting content1_content1_missing-untracked reverting content1_content2_content1-tracked undeleting content1_content2_content1-untracked undeleting content1_content2_content2-untracked reverting content1_content2_content3-tracked undeleting content1_content2_content3-untracked reverting content1_content2_missing-tracked undeleting content1_content2_missing-untracked forgetting content1_missing_content1-tracked forgetting content1_missing_content3-tracked forgetting content1_missing_missing-tracked undeleting missing_content2_content2-untracked reverting missing_content2_content3-tracked undeleting missing_content2_content3-untracked reverting missing_content2_missing-tracked undeleting missing_content2_missing-untracked forgetting missing_missing_content3-tracked forgetting missing_missing_missing-tracked Compare resulting directory with revert target. The diff is filtered to include change only. The only difference should be additional `.orig` backup file when applicable. $ python ../dircontent.py > ../content-parent-all.txt $ cd .. $ diff -U 0 -- content-parent.txt content-parent-all.txt | grep _ +content3 content1_content1_content3-tracked.orig +content3 content1_content1_content3-untracked.orig +content1 content1_content2_content1-tracked.orig +content1 content1_content2_content1-untracked.orig +content3 content1_content2_content3-tracked.orig +content3 content1_content2_content3-untracked.orig +content1 content1_missing_content1-tracked +content1 content1_missing_content1-untracked +content3 content1_missing_content3-tracked +content3 content1_missing_content3-untracked +content3 missing_content2_content3-tracked.orig +content3 missing_content2_content3-untracked.orig +content3 missing_missing_content3-tracked +content3 missing_missing_content3-untracked Test revert --all to "base" content ----------------------------------- (setup from reference repo) $ cp -r revert-ref revert-base-all $ cd revert-base-all check revert output $ hg revert --all --rev 'desc(base)' undeleting content1_content1_content1-untracked reverting content1_content1_content3-tracked undeleting content1_content1_content3-untracked reverting content1_content1_missing-tracked undeleting content1_content1_missing-untracked undeleting content1_content2_content1-untracked reverting content1_content2_content2-tracked undeleting content1_content2_content2-untracked reverting content1_content2_content3-tracked undeleting content1_content2_content3-untracked reverting content1_content2_missing-tracked undeleting content1_content2_missing-untracked adding content1_missing_content1-untracked reverting content1_missing_content3-tracked adding content1_missing_content3-untracked reverting content1_missing_missing-tracked adding content1_missing_missing-untracked removing missing_content2_content2-tracked removing missing_content2_content3-tracked removing missing_content2_missing-tracked forgetting missing_missing_content3-tracked forgetting missing_missing_missing-tracked Compare resulting directory with revert target. The diff is filtered to include change only. The only difference should be additional `.orig` backup file when applicable. $ python ../dircontent.py > ../content-base-all.txt $ cd .. $ diff -U 0 -- content-base.txt content-base-all.txt | grep _ +content3 content1_content1_content3-tracked.orig +content3 content1_content1_content3-untracked.orig +content2 content1_content2_content2-untracked.orig +content3 content1_content2_content3-tracked.orig +content3 content1_content2_content3-untracked.orig +content3 content1_missing_content3-tracked.orig +content3 content1_missing_content3-untracked.orig +content2 missing_content2_content2-untracked +content3 missing_content2_content3-tracked.orig +content3 missing_content2_content3-untracked +content3 missing_missing_content3-tracked +content3 missing_missing_content3-untracked Test revert to parent content with explicit file name ----------------------------------------------------- (setup from reference repo) $ cp -r revert-ref revert-parent-explicit $ cd revert-parent-explicit revert all files individually and check the output (output is expected to be different than in the --all case) $ for file in `python $TESTDIR/generate-working-copy-states.py filelist 2`; do > echo '### revert for:' $file; > hg revert $file; > echo > done ### revert for: content1_content1_content1-tracked no changes needed to content1_content1_content1-tracked ### revert for: content1_content1_content1-untracked ### revert for: content1_content1_content3-tracked ### revert for: content1_content1_content3-untracked ### revert for: content1_content1_missing-tracked ### revert for: content1_content1_missing-untracked ### revert for: content1_content2_content1-tracked ### revert for: content1_content2_content1-untracked ### revert for: content1_content2_content2-tracked no changes needed to content1_content2_content2-tracked ### revert for: content1_content2_content2-untracked ### revert for: content1_content2_content3-tracked ### revert for: content1_content2_content3-untracked ### revert for: content1_content2_missing-tracked ### revert for: content1_content2_missing-untracked ### revert for: content1_missing_content1-tracked ### revert for: content1_missing_content1-untracked file not managed: content1_missing_content1-untracked ### revert for: content1_missing_content3-tracked ### revert for: content1_missing_content3-untracked file not managed: content1_missing_content3-untracked ### revert for: content1_missing_missing-tracked ### revert for: content1_missing_missing-untracked content1_missing_missing-untracked: no such file in rev * (glob) ### revert for: missing_content2_content2-tracked no changes needed to missing_content2_content2-tracked ### revert for: missing_content2_content2-untracked ### revert for: missing_content2_content3-tracked ### revert for: missing_content2_content3-untracked ### revert for: missing_content2_missing-tracked ### revert for: missing_content2_missing-untracked ### revert for: missing_missing_content3-tracked ### revert for: missing_missing_content3-untracked file not managed: missing_missing_content3-untracked ### revert for: missing_missing_missing-tracked ### revert for: missing_missing_missing-untracked missing_missing_missing-untracked: no such file in rev * (glob) check resulting directory against the --all run (There should be no difference) $ python ../dircontent.py > ../content-parent-explicit.txt $ cd .. $ diff -U 0 -- content-parent-all.txt content-parent-explicit.txt | grep _ [1] Test revert to "base" content with explicit file name ----------------------------------------------------- (setup from reference repo) $ cp -r revert-ref revert-base-explicit $ cd revert-base-explicit revert all files individually and check the output (output is expected to be different than in the --all case) $ for file in `python $TESTDIR/generate-working-copy-states.py filelist 2`; do > echo '### revert for:' $file; > hg revert $file --rev 'desc(base)'; > echo > done ### revert for: content1_content1_content1-tracked no changes needed to content1_content1_content1-tracked ### revert for: content1_content1_content1-untracked ### revert for: content1_content1_content3-tracked ### revert for: content1_content1_content3-untracked ### revert for: content1_content1_missing-tracked ### revert for: content1_content1_missing-untracked ### revert for: content1_content2_content1-tracked no changes needed to content1_content2_content1-tracked ### revert for: content1_content2_content1-untracked ### revert for: content1_content2_content2-tracked ### revert for: content1_content2_content2-untracked ### revert for: content1_content2_content3-tracked ### revert for: content1_content2_content3-untracked ### revert for: content1_content2_missing-tracked ### revert for: content1_content2_missing-untracked ### revert for: content1_missing_content1-tracked no changes needed to content1_missing_content1-tracked ### revert for: content1_missing_content1-untracked ### revert for: content1_missing_content3-tracked ### revert for: content1_missing_content3-untracked ### revert for: content1_missing_missing-tracked ### revert for: content1_missing_missing-untracked ### revert for: missing_content2_content2-tracked ### revert for: missing_content2_content2-untracked no changes needed to missing_content2_content2-untracked ### revert for: missing_content2_content3-tracked ### revert for: missing_content2_content3-untracked no changes needed to missing_content2_content3-untracked ### revert for: missing_content2_missing-tracked ### revert for: missing_content2_missing-untracked no changes needed to missing_content2_missing-untracked ### revert for: missing_missing_content3-tracked ### revert for: missing_missing_content3-untracked file not managed: missing_missing_content3-untracked ### revert for: missing_missing_missing-tracked ### revert for: missing_missing_missing-untracked missing_missing_missing-untracked: no such file in rev * (glob) check resulting directory against the --all run (There should be no difference) $ python ../dircontent.py > ../content-base-explicit.txt $ cd .. $ diff -U 0 -- content-base-all.txt content-base-explicit.txt | grep _ [1]