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Differential D8532

flags: add a test for merging exec flag change with rename and file change
ClosedPublic

Authored by marmoute on May 16 2020, 4:11 PM.

Details

Reviewers
durin42
Group Reviewers
hg-reviewers
Commits
rHG783f059509e4: flags: add a test for merging exec flag change with rename and file change
Summary

Changing the file activate other code path that also have bugs… There are two
distinct bugs depending of which side of the merge you stand on. They both
leading to exec flag loss.

We add tests for both, the fix are coming in later changesets.

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Revision Contents
Changeset List

PathPackages
Mtests/test-merge-exec.t (80 lines)

Diff 21500

tests/test-merge-exec.t

$ hg st --copies $ hg st --copies
M z M z
a a
R a R a
$ [ -x z ] || echo "executable bit lost" $ [ -x z ] || echo "executable bit lost"
$ cd .. $ cd ..
Testing merging mode change with rename + modification on both side
===================================================================
$ hg clone base-repo rename+mod-merge-repo
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd rename+mod-merge-repo
make "a" executable on one side
$ chmod +x a
$ cat << EOF > a
> 1
> x
> 3
> 4
> 5
> 6
> 7
> 8
> 9
> EOF
$ hg status
M a
$ hg ci -m "make a executable, and change start"
$ [ -x a ] || echo "executable bit not recorded"
$ hg up ".^"
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
make "a" renamed on the other side
$ hg mv a z
$ hg st --copies
A z
a
R a
$ cat << EOF > z
> 1
> 2
> 3
> 4
> 5
> 6
> 7
> x
> 9
> EOF
$ hg ci -m "rename a to z, and change end"
created new head
merge them (from the rename side)
$ hg merge 'desc("make a executable")'
merging z and a to z
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg st --copies
M z
a
$ [ -x z ] || echo "executable bit lost"
executable bit lost
merge them (from the chmod side)
$ hg up -C 'desc("make a executable")'
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg merge 'desc("rename a to z")'
merging a and z to z
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg st --copies
M z
a
R a
$ [ -x z ] || echo "executable bit lost"
executable bit lost
$ cd ..