Mercurial > hg
changeset 22139:1ecd6f1f9869
test-revert: add case where wc content is different from "base" and "parent"
This test highlights a case where backups are not created and the user may
lose data.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Fri, 27 Jun 2014 18:08:16 +0200 |
| parents | 80206e63c3cc |
| children | 74e932047975 |
| files | tests/test-revert.t |
| diffstat | 1 files changed, 85 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/tests/test-revert.t Fri Jun 27 18:07:33 2014 +0200 +++ b/tests/test-revert.t Fri Jun 27 18:08:16 2014 +0200 @@ -453,6 +453,8 @@ > 'clean': lambda cc: cc[1], > # revert: wc content is the same as base > 'revert': lambda cc: cc[0], + > # wc: file exist with a content different from base and parent + > 'wc': lambda cc: 'wc', > } > > # build the combination of possible states @@ -499,14 +501,19 @@ $ python gen-revert-cases.py filelist added_clean added_revert + added_wc clean_clean clean_revert + clean_wc missing_clean missing_revert + missing_wc modified_clean modified_revert + modified_wc removed_clean removed_revert + removed_wc Script to make a simple text version of the content --------------------------------------------------- @@ -535,17 +542,23 @@ $ hg addremove --similarity 0 adding clean_clean adding clean_revert + adding clean_wc adding modified_clean adding modified_revert + adding modified_wc adding removed_clean adding removed_revert + adding removed_wc $ hg status A clean_clean A clean_revert + A clean_wc A modified_clean A modified_revert + A modified_wc A removed_clean A removed_revert + A removed_wc $ hg commit -m 'base' (create a simple text version of the content) @@ -554,10 +567,13 @@ $ cat ../content-base.txt base clean_clean base clean_revert + base clean_wc base modified_clean base modified_revert + base modified_wc base removed_clean base removed_revert + base removed_wc Create parent changeset @@ -565,15 +581,20 @@ $ hg addremove --similarity 0 adding added_clean adding added_revert + adding added_wc removing removed_clean removing removed_revert + removing removed_wc $ hg status M modified_clean M modified_revert + M modified_wc A added_clean A added_revert + A added_wc R removed_clean R removed_revert + R removed_wc $ hg commit -m 'parent' (create a simple text version of the content) @@ -582,25 +603,40 @@ $ cat ../content-parent.txt parent added_clean parent added_revert + parent added_wc base clean_clean base clean_revert + base clean_wc parent modified_clean parent modified_revert + parent modified_wc Setup working directory $ python ../gen-revert-cases.py wc | cat $ hg addremove --similarity 0 removing added_revert + adding missing_wc adding removed_revert + adding removed_wc $ hg status + M added_wc + M clean_wc M modified_revert + M modified_wc + A missing_wc A removed_revert + A removed_wc R added_revert $ hg status --rev 'desc("base")' + M clean_wc M modified_clean + M modified_wc + M removed_wc A added_clean + A added_wc + A missing_wc R removed_clean (create a simple text version of the content) @@ -608,11 +644,16 @@ $ python ../dircontent.py > ../content-wc.txt $ cat ../content-wc.txt parent added_clean + wc added_wc base clean_clean base clean_revert + wc clean_wc + wc missing_wc parent modified_clean base modified_revert + wc modified_wc base removed_revert + wc removed_wc $ cd .. @@ -628,8 +669,13 @@ $ hg revert --all undeleting added_revert + reverting added_wc + reverting clean_wc + forgetting missing_wc reverting modified_revert + reverting modified_wc forgetting removed_revert + forgetting removed_wc Compare resulting directory with revert target. @@ -639,8 +685,13 @@ $ python ../dircontent.py > ../content-parent-all.txt $ cd .. $ diff -U 0 -- content-parent.txt content-parent-all.txt | grep _ + +wc added_wc.orig + +wc clean_wc.orig + +wc missing_wc +base modified_revert.orig + +wc modified_wc.orig +base removed_revert + +wc removed_wc Test revert --all to "base" content ----------------------------------- @@ -661,20 +712,33 @@ $ hg revert --all --rev 'desc(base)' removing added_clean + removing added_wc + reverting clean_wc + forgetting missing_wc reverting modified_clean reverting modified_revert + reverting modified_wc adding removed_clean reverting removed_revert + reverting removed_wc 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. +Misbehavior: + +- no backup for +| - added_wc (DATA LOSS) + $ python ../dircontent.py > ../content-base-all.txt $ cd .. $ diff -U 0 -- content-base.txt content-base-all.txt | grep _ - [1] + +wc clean_wc.orig + +wc missing_wc + +wc modified_wc.orig + +wc removed_wc.orig Test revert to parent content with explicit file name ----------------------------------------------------- @@ -697,28 +761,38 @@ ### revert for: added_revert + ### revert for: added_wc + ### revert for: clean_clean no changes needed to clean_clean ### revert for: clean_revert no changes needed to clean_revert + ### revert for: clean_wc + ### revert for: missing_clean missing_clean: no such file in rev * (glob) ### revert for: missing_revert missing_revert: no such file in rev * (glob) + ### revert for: missing_wc + ### revert for: modified_clean no changes needed to modified_clean ### revert for: modified_revert + ### revert for: modified_wc + ### revert for: removed_clean removed_clean: no such file in rev * (glob) ### revert for: removed_revert + ### revert for: removed_wc + check resulting directory againt the --all run (There should be no difference) @@ -758,24 +832,34 @@ ### revert for: added_revert + ### revert for: added_wc + ### revert for: clean_clean ### revert for: clean_revert + ### revert for: clean_wc + ### revert for: missing_clean missing_clean: no such file in rev * (glob) ### revert for: missing_revert missing_revert: no such file in rev * (glob) + ### revert for: missing_wc + ### revert for: modified_clean ### revert for: modified_revert + ### revert for: modified_wc + ### revert for: removed_clean ### revert for: removed_revert + ### revert for: removed_wc + check resulting directory againt the --all run (There should be no difference)