Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

executable file 634 lines (533 sloc) 13.821 kb
#!/bin/sh
test_description='merge-recursive backend test'
. ./test-lib.sh
test_expect_success 'setup 1' '
echo hello >a &&
o0=$(git hash-object a) &&
cp a b &&
cp a c &&
mkdir d &&
cp a d/e &&
test_tick &&
git add a b c d/e &&
git commit -m initial &&
c0=$(git rev-parse --verify HEAD) &&
git branch side &&
git branch df-1 &&
git branch df-2 &&
git branch df-3 &&
git branch remove &&
git branch submod &&
git branch copy &&
git branch rename &&
git branch rename-ln &&
echo hello >>a &&
cp a d/e &&
o1=$(git hash-object a) &&
git add a d/e &&
test_tick &&
git commit -m "master modifies a and d/e" &&
c1=$(git rev-parse --verify HEAD) &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o1 a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o1 d/e"
echo "100644 $o1 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'setup 2' '
rm -rf [abcd] &&
git checkout side &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o0 a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o0 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual &&
echo goodbye >>a &&
o2=$(git hash-object a) &&
git add a &&
test_tick &&
git commit -m "side modifies a" &&
c2=$(git rev-parse --verify HEAD) &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o2 a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o2 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'setup 3' '
rm -rf [abcd] &&
git checkout df-1 &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o0 a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o0 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual &&
rm -f b && mkdir b && echo df-1 >b/c && git add b/c &&
o3=$(git hash-object b/c) &&
test_tick &&
git commit -m "df-1 makes b/c" &&
c3=$(git rev-parse --verify HEAD) &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o0 a"
echo "100644 blob $o3 b/c"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o0 0 a"
echo "100644 $o3 0 b/c"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'setup 4' '
rm -rf [abcd] &&
git checkout df-2 &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o0 a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o0 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual &&
rm -f a && mkdir a && echo df-2 >a/c && git add a/c &&
o4=$(git hash-object a/c) &&
test_tick &&
git commit -m "df-2 makes a/c" &&
c4=$(git rev-parse --verify HEAD) &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o4 a/c"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o4 0 a/c"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'setup 5' '
rm -rf [abcd] &&
git checkout remove &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o0 a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o0 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual &&
rm -f b &&
echo remove-conflict >a &&
git add a &&
git rm b &&
o5=$(git hash-object a) &&
test_tick &&
git commit -m "remove removes b and modifies a" &&
c5=$(git rev-parse --verify HEAD) &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o5 a"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o5 0 a"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'setup 6' '
rm -rf [abcd] &&
git checkout df-3 &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o0 a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 $o0 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
) >expected &&
test_cmp expected actual &&
rm -fr d && echo df-3 >d && git add d &&
o6=$(git hash-object d) &&
test_tick &&
git commit -m "df-3 makes d" &&
c6=$(git rev-parse --verify HEAD) &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "100644 blob $o0 a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o6 d"
echo "100644 $o0 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o6 0 d"
) >expected &&
test_cmp expected actual
'
test_expect_success 'setup 7' '
git checkout submod &&
git rm d/e &&
test_tick &&
git commit -m "remove d/e" &&
git update-index --add --cacheinfo 160000 $c1 d &&
test_tick &&
git commit -m "make d/ a submodule"
'
test_expect_success 'setup 8' '
git checkout rename &&
git mv a e &&
git add e &&
test_tick &&
git commit -m "rename a->e" &&
c7=$(git rev-parse --verify HEAD) &&
git checkout rename-ln &&
git mv a e &&
test_ln_s_add e a &&
test_tick &&
git commit -m "rename a->e, symlink a->e" &&
oln=`printf e | git hash-object --stdin`
'
test_expect_success 'setup 9' '
git checkout copy &&
cp a e &&
git add e &&
test_tick &&
git commit -m "copy a->e"
'
test_expect_success 'merge-recursive simple' '
rm -fr [abcd] &&
git checkout -f "$c2" &&
test_expect_code 1 git merge-recursive "$c0" -- "$c2" "$c1"
'
test_expect_success 'merge-recursive result' '
git ls-files -s >actual &&
(
echo "100644 $o0 1 a"
echo "100644 $o2 2 a"
echo "100644 $o1 3 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'fail if the index has unresolved entries' '
rm -fr [abcd] &&
git checkout -f "$c1" &&
test_must_fail git merge "$c5" &&
test_must_fail git merge "$c5" 2> out &&
test_i18ngrep "not possible because you have unmerged files" out &&
git add -u &&
test_must_fail git merge "$c5" 2> out &&
test_i18ngrep "You have not concluded your merge" out &&
rm -f .git/MERGE_HEAD &&
test_must_fail git merge "$c5" 2> out &&
test_i18ngrep "Your local changes to the following files would be overwritten by merge:" out
'
test_expect_success 'merge-recursive remove conflict' '
rm -fr [abcd] &&
git checkout -f "$c1" &&
test_expect_code 1 git merge-recursive "$c0" -- "$c1" "$c5"
'
test_expect_success 'merge-recursive remove conflict' '
git ls-files -s >actual &&
(
echo "100644 $o0 1 a"
echo "100644 $o1 2 a"
echo "100644 $o5 3 a"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge-recursive d/f simple' '
rm -fr [abcd] &&
git reset --hard &&
git checkout -f "$c1" &&
git merge-recursive "$c0" -- "$c1" "$c3"
'
test_expect_success 'merge-recursive result' '
git ls-files -s >actual &&
(
echo "100644 $o1 0 a"
echo "100644 $o3 0 b/c"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge-recursive d/f conflict' '
rm -fr [abcd] &&
git reset --hard &&
git checkout -f "$c1" &&
test_expect_code 1 git merge-recursive "$c0" -- "$c1" "$c4"
'
test_expect_success 'merge-recursive d/f conflict result' '
git ls-files -s >actual &&
(
echo "100644 $o0 1 a"
echo "100644 $o1 2 a"
echo "100644 $o4 0 a/c"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge-recursive d/f conflict the other way' '
rm -fr [abcd] &&
git reset --hard &&
git checkout -f "$c4" &&
test_expect_code 1 git merge-recursive "$c0" -- "$c4" "$c1"
'
test_expect_success 'merge-recursive d/f conflict result the other way' '
git ls-files -s >actual &&
(
echo "100644 $o0 1 a"
echo "100644 $o1 3 a"
echo "100644 $o4 0 a/c"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge-recursive d/f conflict' '
rm -fr [abcd] &&
git reset --hard &&
git checkout -f "$c1" &&
test_expect_code 1 git merge-recursive "$c0" -- "$c1" "$c6"
'
test_expect_success 'merge-recursive d/f conflict result' '
git ls-files -s >actual &&
(
echo "100644 $o1 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o6 3 d"
echo "100644 $o0 1 d/e"
echo "100644 $o1 2 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge-recursive d/f conflict' '
rm -fr [abcd] &&
git reset --hard &&
git checkout -f "$c6" &&
test_expect_code 1 git merge-recursive "$c0" -- "$c6" "$c1"
'
test_expect_success 'merge-recursive d/f conflict result' '
git ls-files -s >actual &&
(
echo "100644 $o1 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o6 2 d"
echo "100644 $o0 1 d/e"
echo "100644 $o1 3 d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'reset and 3-way merge' '
git reset --hard "$c2" &&
git read-tree -m "$c0" "$c2" "$c1"
'
test_expect_success 'reset and bind merge' '
git reset --hard master &&
git read-tree --prefix=M/ master &&
git ls-files -s >actual &&
(
echo "100644 $o1 0 M/a"
echo "100644 $o0 0 M/b"
echo "100644 $o0 0 M/c"
echo "100644 $o1 0 M/d/e"
echo "100644 $o1 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
) >expected &&
test_cmp expected actual &&
git read-tree --prefix=a1/ master &&
git ls-files -s >actual &&
(
echo "100644 $o1 0 M/a"
echo "100644 $o0 0 M/b"
echo "100644 $o0 0 M/c"
echo "100644 $o1 0 M/d/e"
echo "100644 $o1 0 a"
echo "100644 $o1 0 a1/a"
echo "100644 $o0 0 a1/b"
echo "100644 $o0 0 a1/c"
echo "100644 $o1 0 a1/d/e"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
) >expected &&
test_cmp expected actual &&
git read-tree --prefix=z/ master &&
git ls-files -s >actual &&
(
echo "100644 $o1 0 M/a"
echo "100644 $o0 0 M/b"
echo "100644 $o0 0 M/c"
echo "100644 $o1 0 M/d/e"
echo "100644 $o1 0 a"
echo "100644 $o1 0 a1/a"
echo "100644 $o0 0 a1/b"
echo "100644 $o0 0 a1/c"
echo "100644 $o1 0 a1/d/e"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o1 0 d/e"
echo "100644 $o1 0 z/a"
echo "100644 $o0 0 z/b"
echo "100644 $o0 0 z/c"
echo "100644 $o1 0 z/d/e"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge-recursive w/ empty work tree - ours has rename' '
(
GIT_WORK_TREE="$PWD/ours-has-rename-work" &&
export GIT_WORK_TREE &&
GIT_INDEX_FILE="$PWD/ours-has-rename-index" &&
export GIT_INDEX_FILE &&
mkdir "$GIT_WORK_TREE" &&
git read-tree -i -m $c7 &&
git update-index --ignore-missing --refresh &&
git merge-recursive $c0 -- $c7 $c3 &&
git ls-files -s >actual-files
) 2>actual-err &&
>expected-err &&
cat >expected-files <<-EOF &&
100644 $o3 0 b/c
100644 $o0 0 c
100644 $o0 0 d/e
100644 $o0 0 e
EOF
test_cmp expected-files actual-files &&
test_cmp expected-err actual-err
'
test_expect_success 'merge-recursive w/ empty work tree - theirs has rename' '
(
GIT_WORK_TREE="$PWD/theirs-has-rename-work" &&
export GIT_WORK_TREE &&
GIT_INDEX_FILE="$PWD/theirs-has-rename-index" &&
export GIT_INDEX_FILE &&
mkdir "$GIT_WORK_TREE" &&
git read-tree -i -m $c3 &&
git update-index --ignore-missing --refresh &&
git merge-recursive $c0 -- $c3 $c7 &&
git ls-files -s >actual-files
) 2>actual-err &&
>expected-err &&
cat >expected-files <<-EOF &&
100644 $o3 0 b/c
100644 $o0 0 c
100644 $o0 0 d/e
100644 $o0 0 e
EOF
test_cmp expected-files actual-files &&
test_cmp expected-err actual-err
'
test_expect_success 'merge removes empty directories' '
git reset --hard master &&
git checkout -b rm &&
git rm d/e &&
git commit -mremoved-d/e &&
git checkout master &&
git merge -s recursive rm &&
test_must_fail test -d d
'
test_expect_failure 'merge-recursive simple w/submodule' '
git checkout submod &&
git merge remove
'
test_expect_failure 'merge-recursive simple w/submodule result' '
git ls-files -s >actual &&
(
echo "100644 $o5 0 a"
echo "100644 $o0 0 c"
echo "160000 $c1 0 d"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge-recursive copy vs. rename' '
git checkout -f copy &&
git merge rename &&
( git ls-tree -r HEAD && git ls-files -s ) >actual &&
(
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 blob $o0 e"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
echo "100644 $o0 0 e"
) >expected &&
test_cmp expected actual
'
test_expect_failure 'merge-recursive rename vs. rename/symlink' '
git checkout -f rename &&
git merge rename-ln &&
( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
(
echo "120000 blob $oln a"
echo "100644 blob $o0 b"
echo "100644 blob $o0 c"
echo "100644 blob $o0 d/e"
echo "100644 blob $o0 e"
echo "120000 $oln 0 a"
echo "100644 $o0 0 b"
echo "100644 $o0 0 c"
echo "100644 $o0 0 d/e"
echo "100644 $o0 0 e"
) >expected &&
test_cmp expected actual
'
test_done
Jump to Line
Something went wrong with that request. Please try again.