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dcb326f0e5
As extensively detailed by Pierre-Yves[1], simplemerge's minimal markers can result in hopeless confusion for many common merges. As it happens, we accidentally inherited this behavior when we borrowed simplemerge from bzr; it is not the behavior used by RCS's merge(1), Since merge(1) (and not bzr) is what we aim to emulate when emulating RCS's merge markers, we simply turn this feature off. This brings us in line with the behavior of CVS, SVN, and Git as a bonus. (NB: using conflict markers with Mercurial is discouraged.) [1] http://markmail.org/message/wj5mh3lc46czlvld convert glob tessa
235 lines
4.1 KiB
Perl
235 lines
4.1 KiB
Perl
$ hg init
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$ cat << EOF > a
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> Small Mathematical Series.
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> One
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> Two
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> Three
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> Four
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> Five
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> Hop we are done.
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> EOF
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$ hg add a
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$ hg commit -m ancestor
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$ cat << EOF > a
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> Small Mathematical Series.
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> 1
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> 2
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> 3
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> 4
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> 5
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> Hop we are done.
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> EOF
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$ hg commit -m branch1
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$ hg co 0
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ cat << EOF > a
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> Small Mathematical Series.
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> 1
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> 2
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> 3
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> 6
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> 8
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> Hop we are done.
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> EOF
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$ hg commit -m branch2
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created new head
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$ hg merge 1
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merging a
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warning: conflicts during merge.
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merging a incomplete! (edit conflicts, then use 'hg resolve --mark')
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ hg id
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618808747361+c0c68e4fe667+ tip
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$ cat a
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Small Mathematical Series.
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<<<<<<< local: 618808747361 - test: branch2
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1
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2
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3
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6
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8
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=======
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1
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2
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3
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4
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5
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>>>>>>> other: c0c68e4fe667 - test: branch1
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Hop we are done.
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$ hg status
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M a
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? a.orig
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Verify custom conflict markers
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$ hg up -q --clean .
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$ printf "\n[ui]\nmergemarkertemplate={author} {rev}\n" >> .hg/hgrc
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$ hg merge 1
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merging a
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warning: conflicts during merge.
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merging a incomplete! (edit conflicts, then use 'hg resolve --mark')
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ cat a
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Small Mathematical Series.
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<<<<<<< local: test 2
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1
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2
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3
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6
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8
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=======
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1
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2
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3
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4
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5
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>>>>>>> other: test 1
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Hop we are done.
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Verify line splitting of custom conflict marker which causes multiple lines
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$ hg up -q --clean .
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$ cat >> .hg/hgrc <<EOF
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> [ui]
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> mergemarkertemplate={author} {rev}\nfoo\nbar\nbaz
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> EOF
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$ hg -q merge 1
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warning: conflicts during merge.
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merging a incomplete! (edit conflicts, then use 'hg resolve --mark')
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[1]
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$ cat a
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Small Mathematical Series.
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<<<<<<< local: test 2
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1
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2
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3
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6
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8
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=======
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1
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2
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3
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4
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5
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>>>>>>> other: test 1
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Hop we are done.
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Verify line trimming of custom conflict marker using multi-byte characters
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$ hg up -q --clean .
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$ python <<EOF
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> fp = open('logfile', 'w')
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> fp.write('12345678901234567890123456789012345678901234567890' +
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> '1234567890') # there are 5 more columns for 80 columns
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>
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> # 2 x 4 = 8 columns, but 3 x 4 = 12 bytes
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> fp.write(u'\u3042\u3044\u3046\u3048'.encode('utf-8'))
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>
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> fp.close()
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> EOF
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$ hg add logfile
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$ hg --encoding utf-8 commit --logfile logfile
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$ cat >> .hg/hgrc <<EOF
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> [ui]
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> mergemarkertemplate={desc|firstline}
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> EOF
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$ hg -q --encoding utf-8 merge 1
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warning: conflicts during merge.
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merging a incomplete! (edit conflicts, then use 'hg resolve --mark')
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[1]
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$ cat a
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Small Mathematical Series.
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<<<<<<< local: 123456789012345678901234567890123456789012345678901234567890\xe3\x81\x82... (esc)
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1
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2
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3
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6
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8
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=======
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1
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2
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3
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4
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5
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>>>>>>> other: branch1
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Hop we are done.
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Verify basic conflict markers
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$ hg up -q --clean 2
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$ printf "\n[ui]\nmergemarkers=basic\n" >> .hg/hgrc
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$ hg merge 1
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merging a
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warning: conflicts during merge.
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merging a incomplete! (edit conflicts, then use 'hg resolve --mark')
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ cat a
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Small Mathematical Series.
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<<<<<<< local
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1
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2
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3
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6
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8
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=======
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1
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2
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3
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4
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5
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>>>>>>> other
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Hop we are done.
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internal:merge3
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$ hg up -q --clean .
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$ hg merge 1 --tool internal:merge3
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merging a
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warning: conflicts during merge.
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merging a incomplete! (edit conflicts, then use 'hg resolve --mark')
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ cat a
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Small Mathematical Series.
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<<<<<<< local
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1
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2
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3
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6
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8
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||||||| base
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One
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Two
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Three
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Four
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Five
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=======
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1
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2
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3
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4
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5
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>>>>>>> other
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Hop we are done.
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