Mercurial > hg
view tests/test-merge-combination-file-content.t @ 46811:5a0b930cfb3e
commit: get info from mergestate whether a file was merged or not
While commiting a merge, the commit code does not know whether a file was merged
during `hg merge` or not. This leads the commit code to look for filelog
ancestor to choose parents of new filelog created on merge commit.
This leads to wrong results in some cases as demonstrated by previous patch.
From this patch, we start storing information about merged files in mergestate
in stateextras and then use that on commit to detect whether we need to set two
parents or not.
Differential Revision: https://phab.mercurial-scm.org/D10149
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Wed, 10 Mar 2021 13:14:32 +0530 |
parents | e8b0c519dfb3 |
children |
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Testing recorded "modified" files for merge commit ================================================== This file shows what hg says are "modified" files for a merge commit (hg log -T {files}), somewhat exhaustively. This test file shows merges that involves files contents changing For merges taht involves executable bit changing, check test-merge-combination-exec-bytes.t For testing of multiple corner case, check test-merge-combination-misc.t Case with multiple or zero merge ancestors, copies/renames, and identical file contents with different filelog revisions are not currently covered. $ . $TESTDIR/testlib/merge-combination-util.sh All the merges of various file contents. $ range () { > max=0 > for i in $@; do > if [ $i = - ]; then continue; fi > if [ $i -gt $max ]; then max=$i; fi > done > $TESTDIR/seq.py `expr $max + 1` > } $ isgood () { true; } $ createfile () { > if [ -f a ] && [ "`cat a`" = $1 ] > then touch $file > else echo $v > a > fi > } $ genmerges 1111 : agree on "" 1112 : agree on "a" 111- : agree on "a" 1121 : agree on "a" 1122 : agree on "" 1123 : agree on "a" 112- : agree on "a" 11-1 : hg said "", expected "a" 11-2 : agree on "a" 11-- : agree on "" 1211 : agree on "a" 1212 : agree on "" 1213 : agree on "a" 121- : agree on "a" 1221 : agree on "a" 1222 : agree on "" 1223 : agree on "a" 122- : agree on "a" 1231 C: agree on "a" 1232 C: agree on "a" 1233 C: agree on "a" 1234 C: agree on "a" 123- C: agree on "a" 12-1 C: agree on "a" 12-2 C: hg said "", expected "a" 12-3 C: agree on "a" 12-- C: agree on "a" 1-11 : hg said "", expected "a" 1-12 : agree on "a" 1-1- : agree on "" 1-21 C: agree on "a" 1-22 C: hg said "", expected "a" 1-23 C: agree on "a" 1-2- C: agree on "a" 1--1 : agree on "a" 1--2 : agree on "a" 1--- : agree on "" -111 : agree on "" -112 : agree on "a" -11- : agree on "a" -121 C: agree on "a" -122 C: agree on "a" -123 C: agree on "a" -12- C: agree on "a" -1-1 : agree on "" -1-2 : agree on "a" -1-- : agree on "a" --11 : agree on "" --12 : agree on "a" --1- : agree on "a" ---1 : agree on "a" ---- : agree on ""