diff options
Diffstat (limited to 't/t6022-merge-rename.sh')
| -rwxr-xr-x | t/t6022-merge-rename.sh | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/t/t6022-merge-rename.sh b/t/t6022-merge-rename.sh new file mode 100755 index 0000000000..5ac25647ab --- /dev/null +++ b/t/t6022-merge-rename.sh @@ -0,0 +1,208 @@ +#!/bin/sh + +test_description='Merge-recursive merging renames' +. ./test-lib.sh + +if test "$no_python"; then + echo "Skipping: no python => no recursive merge" + test_done + exit 0 +fi + +test_expect_success setup \ +' +cat >A <<\EOF && +a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa +b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb +c cccccccccccccccccccccccccccccccccccccccccccccccc +d dddddddddddddddddddddddddddddddddddddddddddddddd +e eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee +f ffffffffffffffffffffffffffffffffffffffffffffffff +g gggggggggggggggggggggggggggggggggggggggggggggggg +h hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh +i iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii +j jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj +k kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk +l llllllllllllllllllllllllllllllllllllllllllllllll +m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm +n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn +o oooooooooooooooooooooooooooooooooooooooooooooooo +EOF + +cat >M <<\EOF && +A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA +B BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB +C CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC +D DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD +E EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE +F FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF +G GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG +H HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH +I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII +J JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ +K KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK +L LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL +M MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM +N NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN +O OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO +EOF + +git add A M && +git commit -m initial && +git branch white && +git branch red && +git branch blue && + +sed -e "/^g /s/.*/g : master changes a line/" <A >A+ && +mv A+ A && +git commit -a -m "master updates A" && + +git checkout white && +sed -e "/^g /s/.*/g : white changes a line/" <A >B && +sed -e "/^G /s/.*/G : colored branch changes a line/" <M >N && +rm -f A M && +git update-index --add --remove A B M N && +git commit -m "white renames A->B, M->N" && + +git checkout red && +sed -e "/^g /s/.*/g : red changes a line/" <A >B && +sed -e "/^G /s/.*/G : colored branch changes a line/" <M >N && +rm -f A M && +git update-index --add --remove A B M N && +git commit -m "red renames A->B, M->N" && + +git checkout blue && +sed -e "/^g /s/.*/g : blue changes a line/" <A >C && +sed -e "/^G /s/.*/G : colored branch changes a line/" <M >N && +rm -f A M && +git update-index --add --remove A C M N && +git commit -m "blue renames A->C, M->N" && + +git checkout master' + +test_expect_success 'pull renaming branch into unrenaming one' \ +' + git show-branch + git pull . white && { + echo "BAD: should have conflicted" + exit 1 + } + git ls-files -s + test "$(git ls-files -u B | wc -l)" -eq 3 || { + echo "BAD: should have left stages for B" + exit 1 + } + test "$(git ls-files -s N | wc -l)" -eq 1 || { + echo "BAD: should have merged N" + exit 1 + } + sed -ne "/^g/{ + p + q + }" B | grep master || { + echo "BAD: should have listed our change first" + exit 1 + } + test "$(git diff white N | wc -l)" -eq 0 || { + echo "BAD: should have taken colored branch" + exit 1 + } +' + +test_expect_success 'pull renaming branch into another renaming one' \ +' + rm -f B + git reset --hard + git checkout red + git pull . white && { + echo "BAD: should have conflicted" + exit 1 + } + test "$(git ls-files -u B | wc -l)" -eq 3 || { + echo "BAD: should have left stages" + exit 1 + } + test "$(git ls-files -s N | wc -l)" -eq 1 || { + echo "BAD: should have merged N" + exit 1 + } + sed -ne "/^g/{ + p + q + }" B | grep red || { + echo "BAD: should have listed our change first" + exit 1 + } + test "$(git diff white N | wc -l)" -eq 0 || { + echo "BAD: should have taken colored branch" + exit 1 + } +' + +test_expect_success 'pull unrenaming branch into renaming one' \ +' + git reset --hard + git show-branch + git pull . master && { + echo "BAD: should have conflicted" + exit 1 + } + test "$(git ls-files -u B | wc -l)" -eq 3 || { + echo "BAD: should have left stages" + exit 1 + } + test "$(git ls-files -s N | wc -l)" -eq 1 || { + echo "BAD: should have merged N" + exit 1 + } + sed -ne "/^g/{ + p + q + }" B | grep red || { + echo "BAD: should have listed our change first" + exit 1 + } + test "$(git diff white N | wc -l)" -eq 0 || { + echo "BAD: should have taken colored branch" + exit 1 + } +' + +test_expect_success 'pull conflicting renames' \ +' + git reset --hard + git show-branch + git pull . blue && { + echo "BAD: should have conflicted" + exit 1 + } + test "$(git ls-files -u A | wc -l)" -eq 1 || { + echo "BAD: should have left a stage" + exit 1 + } + test "$(git ls-files -u B | wc -l)" -eq 1 || { + echo "BAD: should have left a stage" + exit 1 + } + test "$(git ls-files -u C | wc -l)" -eq 1 || { + echo "BAD: should have left a stage" + exit 1 + } + test "$(git ls-files -s N | wc -l)" -eq 1 || { + echo "BAD: should have merged N" + exit 1 + } + sed -ne "/^g/{ + p + q + }" B | grep red || { + echo "BAD: should have listed our change first" + exit 1 + } + test "$(git diff white N | wc -l)" -eq 0 || { + echo "BAD: should have taken colored branch" + exit 1 + } +' + +test_done |