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|
#!/bin/sh
test_description='git-filter-branch'
. ./test-lib.sh
make_commit () {
lower=$(echo $1 | tr A-Z a-z)
echo $lower > $lower
git add $lower
test_tick
git commit -m $1
git tag $1
}
test_expect_success 'setup' '
make_commit A
make_commit B
git checkout -b branch B
make_commit D
make_commit E
git checkout master
make_commit C
git checkout branch
git merge C
git tag F
make_commit G
make_commit H
'
H=$(git-rev-parse H)
test_expect_success 'rewrite identically' '
git-filter-branch H2
'
test_expect_success 'result is really identical' '
test $H = $(git-rev-parse H2)
'
test_expect_success 'rewrite, renaming a specific file' '
git-filter-branch --tree-filter "mv d doh || :" H3
'
test_expect_success 'test that the file was renamed' '
test d = $(git show H3:doh)
'
git tag oldD H3~4
test_expect_success 'rewrite one branch, keeping a side branch' '
git-filter-branch --tree-filter "mv b boh || :" modD D..oldD
'
test_expect_success 'common ancestor is still common (unchanged)' '
test "$(git-merge-base modD D)" = "$(git-rev-parse B)"
'
test_expect_success 'filter subdirectory only' '
mkdir subdir &&
touch subdir/new &&
git add subdir/new &&
test_tick &&
git commit -m "subdir" &&
echo H > a &&
test_tick &&
git commit -m "not subdir" a &&
echo A > subdir/new &&
test_tick &&
git commit -m "again subdir" subdir/new &&
git rm a &&
test_tick &&
git commit -m "again not subdir" &&
git-filter-branch --subdirectory-filter subdir sub
'
test_expect_success 'subdirectory filter result looks okay' '
test 2 = $(git-rev-list sub | wc -l) &&
git show sub:new &&
! git show sub:subdir
'
test_expect_success 'setup and filter history that requires --full-history' '
git checkout master &&
mkdir subdir &&
echo A > subdir/new &&
git add subdir/new &&
test_tick &&
git commit -m "subdir on master" subdir/new &&
git rm a &&
test_tick &&
git commit -m "again subdir on master" &&
git merge branch &&
git-filter-branch --subdirectory-filter subdir sub-master
'
test_expect_success 'subdirectory filter result looks okay' '
test 3 = $(git-rev-list -1 --parents sub-master | wc -w) &&
git show sub-master^:new &&
git show sub-master^2:new &&
! git show sub:subdir
'
test_done
|
