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![Jeff King](/assets/img/avatar_default.png)
These are all cases where we do a setup step of the form: for i in $foo; do set_up $i || break done && more_setup would not notice a failure in set_up (because break always returns a 0 exit code). These are just setup steps that we do not expect to fail, but it does not hurt to be defensive. Most can be fixed by converting the "break" to a "return 1" (since we eval our tests inside a function for just this purpose). A few of the loops are inside subshells, so we can use just "exit 1" to break out of the subshell. And a few can actually be made shorter by just unrolling the loop. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
180 lines
3.4 KiB
Bash
Executable file
180 lines
3.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2007 Junio C Hamano
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#
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test_description='per path merge controlled by merge attribute'
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. ./test-lib.sh
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test_expect_success setup '
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for f in text binary union
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do
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echo Initial >$f && git add $f || return 1
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done &&
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test_tick &&
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git commit -m Initial &&
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git branch side &&
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for f in text binary union
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do
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echo Master >>$f && git add $f || return 1
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done &&
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test_tick &&
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git commit -m Master &&
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git checkout side &&
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for f in text binary union
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do
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echo Side >>$f && git add $f || return 1
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done &&
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test_tick &&
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git commit -m Side &&
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git tag anchor
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'
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test_expect_success merge '
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{
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echo "binary -merge"
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echo "union merge=union"
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} >.gitattributes &&
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if git merge master
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then
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echo Gaah, should have conflicted
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false
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else
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echo Ok, conflicted.
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fi
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'
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test_expect_success 'check merge result in index' '
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git ls-files -u | grep binary &&
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git ls-files -u | grep text &&
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! (git ls-files -u | grep union)
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'
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test_expect_success 'check merge result in working tree' '
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git cat-file -p HEAD:binary >binary-orig &&
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grep "<<<<<<<" text &&
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cmp binary-orig binary &&
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! grep "<<<<<<<" union &&
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grep Master union &&
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grep Side union
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'
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test_expect_success 'retry the merge with longer context' '
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echo text conflict-marker-size=32 >>.gitattributes &&
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git checkout -m text &&
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sed -ne "/^\([<=>]\)\1\1\1*/{
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s/ .*$//
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p
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}" >actual text &&
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grep ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" actual &&
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grep "================================" actual &&
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grep "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" actual
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'
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cat >./custom-merge <<\EOF
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#!/bin/sh
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orig="$1" ours="$2" theirs="$3" exit="$4"
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(
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echo "orig is $orig"
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echo "ours is $ours"
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echo "theirs is $theirs"
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echo "=== orig ==="
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cat "$orig"
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echo "=== ours ==="
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cat "$ours"
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echo "=== theirs ==="
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cat "$theirs"
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) >"$ours+"
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cat "$ours+" >"$ours"
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rm -f "$ours+"
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exit "$exit"
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EOF
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chmod +x ./custom-merge
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test_expect_success 'custom merge backend' '
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echo "* merge=union" >.gitattributes &&
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echo "text merge=custom" >>.gitattributes &&
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git reset --hard anchor &&
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git config --replace-all \
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merge.custom.driver "./custom-merge %O %A %B 0" &&
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git config --replace-all \
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merge.custom.name "custom merge driver for testing" &&
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git merge master &&
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cmp binary union &&
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sed -e 1,3d text >check-1 &&
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o=$(git unpack-file master^:text) &&
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a=$(git unpack-file side^:text) &&
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b=$(git unpack-file master:text) &&
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sh -c "./custom-merge $o $a $b 0" &&
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sed -e 1,3d $a >check-2 &&
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cmp check-1 check-2 &&
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rm -f $o $a $b
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'
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test_expect_success 'custom merge backend' '
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git reset --hard anchor &&
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git config --replace-all \
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merge.custom.driver "./custom-merge %O %A %B 1" &&
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git config --replace-all \
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merge.custom.name "custom merge driver for testing" &&
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if git merge master
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then
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echo "Eh? should have conflicted"
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false
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else
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echo "Ok, conflicted"
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fi &&
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cmp binary union &&
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sed -e 1,3d text >check-1 &&
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o=$(git unpack-file master^:text) &&
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a=$(git unpack-file anchor:text) &&
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b=$(git unpack-file master:text) &&
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sh -c "./custom-merge $o $a $b 0" &&
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sed -e 1,3d $a >check-2 &&
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cmp check-1 check-2 &&
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rm -f $o $a $b
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'
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test_expect_success 'up-to-date merge without common ancestor' '
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test_create_repo repo1 &&
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test_create_repo repo2 &&
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test_tick &&
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(
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cd repo1 &&
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>a &&
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git add a &&
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git commit -m initial
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) &&
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test_tick &&
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(
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cd repo2 &&
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git commit --allow-empty -m initial
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) &&
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test_tick &&
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(
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cd repo1 &&
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git pull ../repo2 master
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)
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'
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test_done
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