Mercurial > hg
view tests/test-merge-exec.t @ 48976:877d7e1a4223 stable
amend: fix amend with copies in extras
If copy information is stored only in the commit extras and not in
filelogs, then they get lost on amend if the file wasn't also modified
in the working copy. That's because we create `filectx` object from
the old commit in those cases, and the `.copysource()` of such objects
read only from the filelog. This patch fixes it by always creating a
new `memfilectx` in these cases, passing the calculated copy
information to it.
Differential Revision: https://phab.mercurial-scm.org/D12387
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Fri, 18 Mar 2022 21:15:54 -0700 |
parents | d5a91701f7dc |
children |
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=============================================== Testing merge involving change to the exec flag =============================================== #require execbit Initial setup ============== $ hg init base-repo $ cd base-repo $ cat << EOF > a > 1 > 2 > 3 > 4 > 5 > 6 > 7 > 8 > 9 > EOF $ touch b $ hg add a b $ hg commit -m "initial commit" $ cd .. $ hg init base-exec $ cd base-exec $ cat << EOF > a > 1 > 2 > 3 > 4 > 5 > 6 > 7 > 8 > 9 > EOF $ chmod +x a $ touch b $ hg add a b $ hg commit -m "initial commit" $ cd .. Testing merging mode change =========================== Adding the flag --------------- setup Change on one side, executable bit on the other $ hg clone base-repo simple-merge-repo updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd simple-merge-repo $ chmod +x a $ hg ci -m "make a executable, no change" $ [ -x a ] || echo "executable bit not recorded" $ hg up ".^" 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat << EOF > a > 1 > 2 > 3 > 4 > 5 > 6 > 7 > x > 9 > EOF $ hg commit -m "edit end of file" created new head merge them (from the update side) $ hg merge 'desc("make a executable, no change")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg st M a $ [ -x a ] || echo "executable bit lost" merge them (from the chmod side) $ hg up -C 'desc("make a executable, no change")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg merge 'desc("edit end of file")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg st M a $ [ -x a ] || echo "executable bit lost" $ cd .. Removing the flag ----------------- Change on one side, executable bit on the other $ hg clone base-exec simple-merge-repo-removal updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd simple-merge-repo-removal $ chmod -x a $ hg ci -m "make a non-executable, no change" $ [ -x a ] && echo "executable bit not removed" [1] $ hg up ".^" 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat << EOF > a > 1 > 2 > 3 > 4 > 5 > 6 > 7 > x > 9 > EOF $ hg commit -m "edit end of file" created new head merge them (from the update side) $ hg merge 'desc("make a non-executable, no change")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg st M a $ [ -x a ] && echo "executable bit not removed" [1] merge them (from the chmod side) $ hg up -C 'desc("make a non-executable, no change")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg merge 'desc("edit end of file")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg st M a $ [ -x a ] && echo "executable bit not removed" [1] $ cd .. Testing merging mode change with rename ======================================= Adding the flag --------------- $ hg clone base-repo rename-merge-repo updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd rename-merge-repo make "a" executable on one side $ chmod +x a $ hg status M a $ hg ci -m "make a executable" $ [ -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 $ hg ci -m "rename a to z" created new head merge them (from the rename side) $ hg merge 'desc("make a executable")' 1 files updated, 0 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" 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")' 1 files updated, 0 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" $ cd .. Removing the flag ----------------- $ hg clone base-exec rename-merge-repo-removal updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd rename-merge-repo-removal make "a" non-executable on one side $ chmod -x a $ hg status M a $ hg ci -m "make a non-executable" $ [ -x a ] && echo "executable bit not removed" [1] $ 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 $ hg ci -m "rename a to z" created new head merge them (from the rename side) $ hg merge 'desc("make a non-executable")' 1 files updated, 0 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 not removed" [1] merge them (from the chmod side) $ hg up -C 'desc("make a non-executable")' 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge 'desc("rename a to z")' 1 files updated, 0 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 not removed" [1] $ cd .. Testing merging mode change with rename + modification on both side =================================================================== Adding the flag --------------- $ 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" 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" $ cd .. Removing the flag ----------------- $ hg clone base-exec rename+mod-merge-repo-removal updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd rename+mod-merge-repo-removal make "a" non-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 non-executable, and change start" $ [ -x z ] && echo "executable bit not removed" [1] $ 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 non-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 not removed" [1] merge them (from the chmod side) $ hg up -C 'desc("make a non-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 not removed" [1] $ cd ..