Mercurial > hg
annotate tests/test-lfs-bundle.t @ 42050:03f6480bfdda
unshelve: disable unshelve during merge (issue5123)
As stated in the issue5123, unshelve can destroy the second parent of
the context when tried to unshelve with an uncommitted merge. This
patch makes unshelve to abort when called with an uncommitted merge.
See how shelve.mergefiles works. Commit structure looks like this:
```
... -> pctx -> tmpwctx -> shelvectx
/
/
second
merge parent
pctx = parent before merging working context(first merge parent)
tmpwctx = commited working directory after merge(with two parents)
shelvectx = shelved context
```
shelve.mergefiles first updates to pctx then it reverts shelvectx to pctx with:
```
cmdutil.revert(ui, repo, shelvectx, repo.dirstate.parents(),
*pathtofiles(repo, files),
**{'no_backup': True})
```
Reverting tmpwctx files that were merged from second parent to pctx makes them
added because they are not in pctx.
Changing this revert operation is crucial to restore parents after unshelve.
This is a complicated issue as this is not fixing a regression. Thus, for the
time being, unshelve during an uncommitted merge can be aborted.
(Details taken from http://mercurial.808500.n3.nabble.com/PATCH-V3-shelve-restore-parents-after-unshelve-issue5123-tt4036858.html#a4037408)
Differential Revision: https://phab.mercurial-scm.org/D6169
author | Navaneeth Suresh <navaneeths1998@gmail.com> |
---|---|
date | Mon, 25 Mar 2019 12:33:41 +0530 |
parents | 556984ae0005 |
children | ca82929e433d |
rev | line source |
---|---|
36742
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
1 In this test, we want to test LFS bundle application on both LFS and non-LFS |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
2 repos. |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
3 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
4 To make it more interesting, the file revisions will contain hg filelog |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
5 metadata ('\1\n'). The bundle will have 1 file revision overlapping with the |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
6 destination repo. |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
7 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
8 # rev 1 2 3 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
9 # repo: yes yes no |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
10 # bundle: no (base) yes yes (deltabase: 2 if possible) |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
11 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
12 It is interesting because rev 2 could have been stored as LFS in the repo, and |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
13 non-LFS in the bundle; or vice-versa. |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
14 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
15 Init |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
16 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
17 $ cat >> $HGRCPATH << EOF |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
18 > [extensions] |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
19 > lfs= |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
20 > drawdag=$TESTDIR/drawdag.py |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
21 > [lfs] |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
22 > url=file:$TESTTMP/lfs-remote |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
23 > EOF |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
24 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
25 Helper functions |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
26 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
27 $ commitxy() { |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
28 > hg debugdrawdag "$@" <<'EOS' |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
29 > Y # Y/X=\1\nAAAA\nE\nF |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
30 > | # Y/Y=\1\nAAAA\nG\nH |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
31 > X # X/X=\1\nAAAA\nC\n |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
32 > # X/Y=\1\nAAAA\nD\n |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
33 > EOS |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
34 > } |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
35 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
36 $ commitz() { |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
37 > hg debugdrawdag "$@" <<'EOS' |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
38 > Z # Z/X=\1\nAAAA\nI\n |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
39 > | # Z/Y=\1\nAAAA\nJ\n |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
40 > | # Z/Z=\1\nZ |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
41 > Y |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
42 > EOS |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
43 > } |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
44 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
45 $ enablelfs() { |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
46 > cat >> .hg/hgrc <<EOF |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
47 > [lfs] |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
48 > track=all() |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
49 > EOF |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
50 > } |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
51 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
52 Generate bundles |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
53 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
54 $ for i in normal lfs; do |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
55 > NAME=src-$i |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
56 > hg init $TESTTMP/$NAME |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
57 > cd $TESTTMP/$NAME |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
58 > [ $i = lfs ] && enablelfs |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
59 > commitxy |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
60 > commitz |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
61 > hg bundle -q --base X -r Y+Z $TESTTMP/$NAME.bundle |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
62 > SRCNAMES="$SRCNAMES $NAME" |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
63 > done |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
64 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
65 Prepare destination repos |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
66 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
67 $ for i in normal lfs; do |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
68 > NAME=dst-$i |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
69 > hg init $TESTTMP/$NAME |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
70 > cd $TESTTMP/$NAME |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
71 > [ $i = lfs ] && enablelfs |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
72 > commitxy |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
73 > DSTNAMES="$DSTNAMES $NAME" |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
74 > done |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
75 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
76 Apply bundles |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
77 |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
78 $ for i in $SRCNAMES; do |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
79 > for j in $DSTNAMES; do |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
80 > echo ---- Applying $i.bundle to $j ---- |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
81 > cp -R $TESTTMP/$j $TESTTMP/tmp-$i-$j |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
82 > cd $TESTTMP/tmp-$i-$j |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
83 > if hg unbundle $TESTTMP/$i.bundle -q 2>/dev/null; then |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
84 > hg verify -q && echo OK |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
85 > else |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
86 > echo CRASHED |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
87 > fi |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
88 > done |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
89 > done |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
90 ---- Applying src-normal.bundle to dst-normal ---- |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
91 OK |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
92 ---- Applying src-normal.bundle to dst-lfs ---- |
36748
369aadf7a326
revlog: resolve lfs rawtext to vanilla rawtext before applying delta
Jun Wu <quark@fb.com>
parents:
36744
diff
changeset
|
93 OK |
36742
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
94 ---- Applying src-lfs.bundle to dst-normal ---- |
36743
d031609b3cb7
changegroup: do not delta lfs revisions
Jun Wu <quark@fb.com>
parents:
36742
diff
changeset
|
95 OK |
36742
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
96 ---- Applying src-lfs.bundle to dst-lfs ---- |
4e41b59633fa
lfs: add a test showing bundle application could be broken
Jun Wu <quark@fb.com>
parents:
diff
changeset
|
97 OK |