Mercurial > hg
view tests/test-glog @ 5096:ad6b97132b81
merge: fix a copy detection bug (issue672)
When merging rev1 and rev2, we want to search for copies that happened
in rev1 but not in rev2 and vice-versa. We were starting the search at
rev1/rev2 and then going back, stopping as soon as we reached the revno
of the ancestor, but that can miss some cases (see the new
test-issue672).
Now we calculate the revisions that are ancestors of rev1 or rev2 (but
not both) and make sure the search doesn't stop too early.
Simplified test provided by mpm, based on a test case provided by
Edward Lee.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Sun, 12 Aug 2007 12:15:10 -0300 |
parents | 8d4fac0a9df7 |
children | 56e8a54bf71d |
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#!/bin/sh # @ (34) head # | # | o (33) head # | | # o | (32) expand # |\ \ # | o \ (31) expand # | |\ \ # | | o \ (30) expand # | | |\ \ # | | | o | (29) regular commit # | | | | | # | | o | | (28) merge zero known # | | |\ \ \ # o | | | | | (27) collapse # |/ / / / / # | | o---+ (26) merge one known; far right # | | | | | # +---o | | (25) merge one known; far left # | | | | | # | | o | | (24) merge one known; immediate right # | | |\| | # | | o | | (23) merge one known; immediate left # | |/| | | # +---o---+ (22) merge two known; one far left, one far right # | | / / # o | | | (21) expand # |\ \ \ \ # | o---+-+ (20) merge two known; two far right # | / / / # o | | | (19) expand # |\ \ \ \ # +---+---o (18) merge two known; two far left # | | | | # | o | | (17) expand # | |\ \ \ # | | o---+ (16) merge two known; one immediate right, one near right # | | |/ / # o | | | (15) expand # |\ \ \ \ # | o-----+ (14) merge two known; one immediate right, one far right # | |/ / / # o | | | (13) expand # |\ \ \ \ # +---o | | (12) merge two known; one immediate right, one far left # | | |/ / # | o | | (11) expand # | |\ \ \ # | | o---+ (10) merge two known; one immediate left, one near right # | |/ / / # o | | | (9) expand # |\ \ \ \ # | o-----+ (8) merge two known; one immediate left, one far right # |/ / / / # o | | | (7) expand # |\ \ \ \ # +---o | | (6) merge two known; one immediate left, one far left # | |/ / / # | o | | (5) expand # | |\ \ \ # | | o | | (4) merge two known; one immediate left, one immediate right # | |/|/ / # | o / / (3) collapse # |/ / / # o / / (2) collapse # |/ / # o / (1) collapse # |/ # o (0) root set -e commit() { rev=$1 msg=$2 shift 2 if [ "$#" -gt 0 ]; then hg debugsetparents "$@" fi echo $rev > $rev hg add $rev hg ci -d "$rev 0" -m "($rev) $msg" } echo "[extensions]" >> $HGRCPATH echo "graphlog=" >> $HGRCPATH echo % init hg init repo cd repo echo % empty repo hg glog echo % building tree commit 0 "root" commit 1 "collapse" 0 commit 2 "collapse" 1 commit 3 "collapse" 2 commit 4 "merge two known; one immediate left, one immediate right" 1 3 commit 5 "expand" 3 4 commit 6 "merge two known; one immediate left, one far left" 2 5 commit 7 "expand" 2 5 commit 8 "merge two known; one immediate left, one far right" 0 7 commit 9 "expand" 7 8 commit 10 "merge two known; one immediate left, one near right" 0 6 commit 11 "expand" 6 10 commit 12 "merge two known; one immediate right, one far left" 1 9 commit 13 "expand" 9 11 commit 14 "merge two known; one immediate right, one far right" 0 12 commit 15 "expand" 13 14 commit 16 "merge two known; one immediate right, one near right" 0 1 commit 17 "expand" 12 16 commit 18 "merge two known; two far left" 1 15 commit 19 "expand" 15 17 commit 20 "merge two known; two far right" 0 18 commit 21 "expand" 19 20 commit 22 "merge two known; one far left, one far right" 18 21 commit 23 "merge one known; immediate left" 1 22 commit 24 "merge one known; immediate right" 0 23 commit 25 "merge one known; far left" 21 24 commit 26 "merge one known; far right" 18 25 commit 27 "collapse" 21 commit 28 "merge zero known" 1 26 commit 29 "regular commit" 0 commit 30 "expand" 28 29 commit 31 "expand" 21 30 commit 32 "expand" 27 31 commit 33 "head" 18 commit 34 "head" 32 echo % glog -q hg glog -q echo % glog hg glog echo % unused arguments hg glog -q foo || echo failed