Mercurial > hg
diff tests/test-merge-changedelete.t @ 45584:4c8a93ec6908
merge: store commitinfo if these is a dc or cd conflict
delete-changed or changed-delete conflicts can either be resolved by mergetool,
if some tool is passed and using or by user choose something on prompt or user
doing some `hg revert` after choosing the file to remain conflicted.
If the user decides to keep the changed side, on commit we just reuse the parent
filenode. This is mostly fine unless we are in a distributed environment and
people are doing criss-cross merges.
Since, we don't have recursive merges or any other way of describing the end
result of the merge was an explicit choice and it should be differentiated from
it's ancestors, merge algo during criss-cross merges fails to take in account
the explicit choice made by user and end up with a what-can-be-said-wrong-merge.
The solution which we are trying to fix this is by creating a filenode on commit
instead of reusing the parent filenode. This helps differentiate between
pre-merged filenode and post-merge filenode and kind of tells about the choice
user made.
To implement creating new filenode functionality, we store info about these
files in mergestate so that we can read them on commit and force create a new
filenode.
Differential Revision: https://phab.mercurial-scm.org/D8988
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Thu, 03 Sep 2020 13:44:06 +0530 |
parents | acbfa31cfaf2 |
children | 64461b43a7bf |
line wrap: on
line diff
--- a/tests/test-merge-changedelete.t Fri Sep 25 13:58:05 2020 +0530 +++ b/tests/test-merge-changedelete.t Thu Sep 03 13:44:06 2020 +0530 @@ -83,11 +83,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "u") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "u") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -148,11 +150,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "r") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "u") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -226,11 +230,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "r") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "u") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -288,11 +294,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "u") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "u") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -337,11 +345,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "r") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "r") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -382,11 +392,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "r") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "r") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -428,11 +440,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "u") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "u") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -485,11 +499,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "u") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "u") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -544,11 +560,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "u") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "u") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4) @@ -600,11 +618,13 @@ ancestor path: file1 (node b8e02f6433738021a065f94175c7cd23db5f05be) other path: file1 (node 0000000000000000000000000000000000000000) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file2 (state "u") local path: file2 (hash 0000000000000000000000000000000000000000, flags "") ancestor path: file2 (node 5d9299349fc01ddd25d0070d149b124d8f10411e) other path: file2 (node e7c1328648519852e723de86c0c0525acd779257) extra: ancestorlinknode = ab57bf49aa276a22d35a473592d4c34b5abc3eff + extra: merge-removal-candidate = yes file: file3 (state "u") local path: file3 (hash d5b0a58bc47161b1b8a831084b366f757c4f0b11, flags "") ancestor path: file3 (node 2661d26c649684b482d10f91960cc3db683c38b4)