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-rwxr-xr-xcontrib/subtree/t/t7900-subtree.sh1450
1 files changed, 947 insertions, 503 deletions
diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
index 57ff4b2..4153b65 100755
--- a/contrib/subtree/t/t7900-subtree.sh
+++ b/contrib/subtree/t/t7900-subtree.sh
@@ -5,72 +5,24 @@
#
test_description='Basic porcelain support for subtrees
-This test verifies the basic operation of the add, pull, merge
-and split subcommands of git subtree.
+This test verifies the basic operation of the add, merge, split, pull,
+and push subcommands of git subtree.
'
TEST_DIRECTORY=$(pwd)/../../../t
-export TEST_DIRECTORY
+. "$TEST_DIRECTORY"/test-lib.sh
-. ../../../t/test-lib.sh
-
-subtree_test_create_repo()
-{
+# Use our own wrapper around test-lib.sh's test_create_repo, in order
+# to set log.date=relative. `git subtree` parses the output of `git
+# log`, and so it must be careful to not be affected by settings that
+# change the `git log` output. We test this by setting
+# log.date=relative for every repo in the tests.
+subtree_test_create_repo () {
test_create_repo "$1" &&
- (
- cd "$1" &&
- git config log.date relative
- )
-}
-
-create()
-{
- echo "$1" >"$1" &&
- git add "$1"
-}
-
-check_equal()
-{
- test_debug 'echo'
- test_debug "echo \"check a:\" \"{$1}\""
- test_debug "echo \" b:\" \"{$2}\""
- if [ "$1" = "$2" ]; then
- return 0
- else
- return 1
- fi
-}
-
-undo()
-{
- git reset --hard HEAD~
+ git -C "$1" config log.date relative
}
-# Make sure no patch changes more than one file.
-# The original set of commits changed only one file each.
-# A multi-file change would imply that we pruned commits
-# too aggressively.
-join_commits()
-{
- commit=
- all=
- while read x y; do
- if [ -z "$x" ]; then
- continue
- elif [ "$x" = "commit:" ]; then
- if [ -n "$commit" ]; then
- echo "$commit $all"
- all=
- fi
- commit="$y"
- else
- all="$all $y"
- fi
- done
- echo "$commit $all"
-}
-
-test_create_commit() (
+test_create_commit () (
repo=$1 &&
commit=$2 &&
cd "$repo" &&
@@ -81,98 +33,116 @@ test_create_commit() (
git commit -m "$commit" || error "Could not commit"
)
-last_commit_message()
-{
- git log --pretty=format:%s -1
+test_wrong_flag() {
+ test_must_fail "$@" >out 2>err &&
+ test_must_be_empty out &&
+ grep "flag does not make sense with" err
}
-subtree_test_count=0
-next_test() {
- subtree_test_count=$(($subtree_test_count+1))
+last_commit_subject () {
+ git log --pretty=format:%s -1
}
+test_expect_success 'shows short help text for -h' '
+ test_expect_code 129 git subtree -h >out 2>err &&
+ test_must_be_empty err &&
+ grep -e "^ *or: git subtree pull" out &&
+ grep -e --annotate out
+'
+
#
# Tests for 'git subtree add'
#
-next_test
test_expect_success 'no merge from non-existent subtree' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
test_must_fail git subtree merge --prefix="sub dir" FETCH_HEAD
)
'
-next_test
test_expect_success 'no pull from non-existent subtree' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
- test_must_fail git subtree pull --prefix="sub dir" ./"sub proj" master
- )'
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ test_must_fail git subtree pull --prefix="sub dir" ./"sub proj" HEAD
+ )
+'
+
+test_expect_success 'add rejects flags for split' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ test_wrong_flag git subtree add --prefix="sub dir" --annotate=foo FETCH_HEAD &&
+ test_wrong_flag git subtree add --prefix="sub dir" --branch=foo FETCH_HEAD &&
+ test_wrong_flag git subtree add --prefix="sub dir" --ignore-joins FETCH_HEAD &&
+ test_wrong_flag git subtree add --prefix="sub dir" --onto=foo FETCH_HEAD &&
+ test_wrong_flag git subtree add --prefix="sub dir" --rejoin FETCH_HEAD
+ )
+'
-next_test
test_expect_success 'add subproj as subtree into sub dir/ with --prefix' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD &&
- check_equal "$(last_commit_message)" "Add '\''sub dir/'\'' from commit '\''$(git rev-parse FETCH_HEAD)'\''"
+ test "$(last_commit_subject)" = "Add '\''sub dir/'\'' from commit '\''$(git rev-parse FETCH_HEAD)'\''"
)
'
-next_test
test_expect_success 'add subproj as subtree into sub dir/ with --prefix and --message' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" --message="Added subproject" FETCH_HEAD &&
- check_equal "$(last_commit_message)" "Added subproject"
+ test "$(last_commit_subject)" = "Added subproject"
)
'
-next_test
test_expect_success 'add subproj as subtree into sub dir/ with --prefix as -P and --message as -m' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add -P "sub dir" -m "Added subproject" FETCH_HEAD &&
- check_equal "$(last_commit_message)" "Added subproject"
+ test "$(last_commit_subject)" = "Added subproject"
)
'
-next_test
test_expect_success 'add subproj as subtree into sub dir/ with --squash and --prefix and --message' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" --message="Added subproject with squash" --squash FETCH_HEAD &&
- check_equal "$(last_commit_message)" "Added subproject with squash"
+ test "$(last_commit_subject)" = "Added subproject with squash"
)
'
@@ -180,100 +150,117 @@ test_expect_success 'add subproj as subtree into sub dir/ with --squash and --pr
# Tests for 'git subtree merge'
#
-next_test
+test_expect_success 'merge rejects flags for split' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ test_wrong_flag git subtree merge --prefix="sub dir" --annotate=foo FETCH_HEAD &&
+ test_wrong_flag git subtree merge --prefix="sub dir" --branch=foo FETCH_HEAD &&
+ test_wrong_flag git subtree merge --prefix="sub dir" --ignore-joins FETCH_HEAD &&
+ test_wrong_flag git subtree merge --prefix="sub dir" --onto=foo FETCH_HEAD &&
+ test_wrong_flag git subtree merge --prefix="sub dir" --rejoin FETCH_HEAD
+ )
+'
+
test_expect_success 'merge new subproj history into sub dir/ with --prefix' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
- check_equal "$(last_commit_message)" "Merge commit '\''$(git rev-parse FETCH_HEAD)'\''"
+ test "$(last_commit_subject)" = "Merge commit '\''$(git rev-parse FETCH_HEAD)'\''"
)
'
-next_test
test_expect_success 'merge new subproj history into sub dir/ with --prefix and --message' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" --message="Merged changes from subproject" FETCH_HEAD &&
- check_equal "$(last_commit_message)" "Merged changes from subproject"
+ test "$(last_commit_subject)" = "Merged changes from subproject"
)
'
-next_test
test_expect_success 'merge new subproj history into sub dir/ with --squash and --prefix and --message' '
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- subtree_test_create_repo "$subtree_test_count" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ subtree_test_create_repo "$test_count" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" --message="Merged changes from subproject using squash" --squash FETCH_HEAD &&
- check_equal "$(last_commit_message)" "Merged changes from subproject using squash"
+ test "$(last_commit_subject)" = "Merged changes from subproject using squash"
)
'
-next_test
test_expect_success 'merge the added subproj again, should do nothing' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD &&
# this shouldn not actually do anything, since FETCH_HEAD
# is already a parent
result=$(git merge -s ours -m "merge -s -ours" FETCH_HEAD) &&
- check_equal "${result}" "Already up to date."
+ test "${result}" = "Already up to date."
)
'
-next_test
test_expect_success 'merge new subproj history into subdir/ with a slash appended to the argument of --prefix' '
- test_create_repo "$test_count" &&
- test_create_repo "$test_count/subproj" &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/subproj" &&
test_create_commit "$test_count" main1 &&
test_create_commit "$test_count/subproj" sub1 &&
(
cd "$test_count" &&
- git fetch ./subproj master &&
+ git fetch ./subproj HEAD &&
git subtree add --prefix=subdir/ FETCH_HEAD
) &&
test_create_commit "$test_count/subproj" sub2 &&
(
cd "$test_count" &&
- git fetch ./subproj master &&
+ git fetch ./subproj HEAD &&
git subtree merge --prefix=subdir/ FETCH_HEAD &&
- check_equal "$(last_commit_message)" "Merge commit '\''$(git rev-parse FETCH_HEAD)'\''"
+ test "$(last_commit_subject)" = "Merge commit '\''$(git rev-parse FETCH_HEAD)'\''"
)
'
@@ -281,18 +268,17 @@ test_expect_success 'merge new subproj history into subdir/ with a slash appende
# Tests for 'git subtree split'
#
-next_test
test_expect_success 'split requires option --prefix' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD &&
- echo "You must provide the --prefix option." > expected &&
- test_must_fail git subtree split > actual 2>&1 &&
+ echo "You must provide the --prefix option." >expected &&
+ test_must_fail git subtree split >actual 2>&1 &&
test_debug "printf '"expected: "'" &&
test_debug "cat expected" &&
test_debug "printf '"actual: "'" &&
@@ -301,18 +287,17 @@ test_expect_success 'split requires option --prefix' '
)
'
-next_test
test_expect_success 'split requires path given by option --prefix must exist' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD &&
- echo "'\''non-existent-directory'\'' does not exist; use '\''git subtree add'\''" > expected &&
- test_must_fail git subtree split --prefix=non-existent-directory > actual 2>&1 &&
+ echo "'\''non-existent-directory'\'' does not exist; use '\''git subtree add'\''" >expected &&
+ test_must_fail git subtree split --prefix=non-existent-directory >actual 2>&1 &&
test_debug "printf '"expected: "'" &&
test_debug "cat expected" &&
test_debug "printf '"actual: "'" &&
@@ -321,222 +306,696 @@ test_expect_success 'split requires path given by option --prefix must exist' '
)
'
-next_test
+test_expect_success 'split rejects flags for add' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
+ test_wrong_flag git subtree split --prefix="sub dir" --squash &&
+ test_wrong_flag git subtree split --prefix="sub dir" --message=foo
+ )
+'
+
test_expect_success 'split sub dir/ with --rejoin' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
git subtree split --prefix="sub dir" --annotate="*" --rejoin &&
- check_equal "$(last_commit_message)" "Split '\''sub dir/'\'' into commit '\''$split_hash'\''"
+ test "$(last_commit_subject)" = "Split '\''sub dir/'\'' into commit '\''$split_hash'\''"
)
- '
+'
-next_test
test_expect_success 'split sub dir/ with --rejoin from scratch' '
- subtree_test_create_repo "$subtree_test_count" &&
- test_create_commit "$subtree_test_count" main1 &&
+ subtree_test_create_repo "$test_count" &&
+ test_create_commit "$test_count" main1 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
mkdir "sub dir" &&
echo file >"sub dir"/file &&
git add "sub dir/file" &&
git commit -m"sub dir file" &&
split_hash=$(git subtree split --prefix="sub dir" --rejoin) &&
git subtree split --prefix="sub dir" --rejoin &&
- check_equal "$(last_commit_message)" "Split '\''sub dir/'\'' into commit '\''$split_hash'\''"
+ test "$(last_commit_subject)" = "Split '\''sub dir/'\'' into commit '\''$split_hash'\''"
)
- '
+'
-next_test
test_expect_success 'split sub dir/ with --rejoin and --message' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
git subtree split --prefix="sub dir" --message="Split & rejoin" --annotate="*" --rejoin &&
- check_equal "$(last_commit_message)" "Split & rejoin"
+ test "$(last_commit_subject)" = "Split & rejoin"
+ )
+'
+
+test_expect_success 'split "sub dir"/ with --rejoin and --squash' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" --squash FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git subtree pull --prefix="sub dir" --squash ./"sub proj" HEAD &&
+ MAIN=$(git rev-parse --verify HEAD) &&
+ SUB=$(git -C "sub proj" rev-parse --verify HEAD) &&
+
+ SPLIT=$(git subtree split --prefix="sub dir" --annotate="*" --rejoin --squash) &&
+
+ test_must_fail git merge-base --is-ancestor $SUB HEAD &&
+ test_must_fail git merge-base --is-ancestor $SPLIT HEAD &&
+ git rev-list HEAD ^$MAIN >commit-list &&
+ test_line_count = 2 commit-list &&
+ test "$(git rev-parse --verify HEAD:)" = "$(git rev-parse --verify $MAIN:)" &&
+ test "$(git rev-parse --verify HEAD:"sub dir")" = "$(git rev-parse --verify $SPLIT:)" &&
+ test "$(git rev-parse --verify HEAD^1)" = $MAIN &&
+ test "$(git rev-parse --verify HEAD^2)" != $SPLIT &&
+ test "$(git rev-parse --verify HEAD^2:)" = "$(git rev-parse --verify $SPLIT:)" &&
+ test "$(last_commit_subject)" = "Split '\''sub dir/'\'' into commit '\''$SPLIT'\''"
)
'
-next_test
+test_expect_success 'split then pull "sub dir"/ with --rejoin and --squash' '
+ # 1. "add"
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ git -C "$test_count" subtree --prefix="sub dir" add --squash ./"sub proj" HEAD &&
+
+ # 2. commit from parent
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+
+ # 3. "split --rejoin --squash"
+ git -C "$test_count" subtree --prefix="sub dir" split --rejoin --squash &&
+
+ # 4. "pull --squash"
+ test_create_commit "$test_count/sub proj" sub2 &&
+ git -C "$test_count" subtree -d --prefix="sub dir" pull --squash ./"sub proj" HEAD &&
+
+ test_must_fail git merge-base HEAD FETCH_HEAD
+'
+
test_expect_success 'split "sub dir"/ with --branch' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br &&
- check_equal "$(git rev-parse subproj-br)" "$split_hash"
+ test "$(git rev-parse subproj-br)" = "$split_hash"
)
'
-next_test
test_expect_success 'check hash of split' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br &&
- check_equal "$(git rev-parse subproj-br)" "$split_hash" &&
+ test "$(git rev-parse subproj-br)" = "$split_hash" &&
# Check hash of split
new_hash=$(git rev-parse subproj-br^2) &&
(
cd ./"sub proj" &&
subdir_hash=$(git rev-parse HEAD) &&
- check_equal ''"$new_hash"'' "$subdir_hash"
+ test "$new_hash" = "$subdir_hash"
)
)
'
-next_test
test_expect_success 'split "sub dir"/ with --branch for an existing branch' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git branch subproj-br FETCH_HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br &&
- check_equal "$(git rev-parse subproj-br)" "$split_hash"
+ test "$(git rev-parse subproj-br)" = "$split_hash"
)
'
-next_test
test_expect_success 'split "sub dir"/ with --branch for an incompatible branch' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git branch init HEAD &&
- git fetch ./"sub proj" master &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
test_must_fail git subtree split --prefix="sub dir" --branch init
)
'
#
+# Tests for 'git subtree pull'
+#
+
+test_expect_success 'pull requires option --prefix' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ (
+ cd "$test_count" &&
+ test_must_fail git subtree pull ./"sub proj" HEAD >out 2>err &&
+
+ echo "You must provide the --prefix option." >expected &&
+ test_must_be_empty out &&
+ test_cmp expected err
+ )
+'
+
+test_expect_success 'pull requires path given by option --prefix must exist' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ test_must_fail git subtree pull --prefix="sub dir" ./"sub proj" HEAD >out 2>err &&
+
+ echo "'\''sub dir'\'' does not exist; use '\''git subtree add'\''" >expected &&
+ test_must_be_empty out &&
+ test_cmp expected err
+ )
+'
+
+test_expect_success 'pull basic operation' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ (
+ cd "$test_count" &&
+ exp=$(git -C "sub proj" rev-parse --verify HEAD:) &&
+ git subtree pull --prefix="sub dir" ./"sub proj" HEAD &&
+ act=$(git rev-parse --verify HEAD:"sub dir") &&
+ test "$act" = "$exp"
+ )
+'
+
+test_expect_success 'pull rejects flags for split' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ (
+ test_must_fail git subtree pull --prefix="sub dir" --annotate=foo ./"sub proj" HEAD &&
+ test_must_fail git subtree pull --prefix="sub dir" --branch=foo ./"sub proj" HEAD &&
+ test_must_fail git subtree pull --prefix="sub dir" --ignore-joins ./"sub proj" HEAD &&
+ test_must_fail git subtree pull --prefix="sub dir" --onto=foo ./"sub proj" HEAD &&
+ test_must_fail git subtree pull --prefix="sub dir" --rejoin ./"sub proj" HEAD
+ )
+'
+
+#
+# Tests for 'git subtree push'
+#
+
+test_expect_success 'push requires option --prefix' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD &&
+ echo "You must provide the --prefix option." >expected &&
+ test_must_fail git subtree push "./sub proj" from-mainline >actual 2>&1 &&
+ test_debug "printf '"expected: "'" &&
+ test_debug "cat expected" &&
+ test_debug "printf '"actual: "'" &&
+ test_debug "cat actual" &&
+ test_cmp expected actual
+ )
+'
+
+test_expect_success 'push requires path given by option --prefix must exist' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD &&
+ echo "'\''non-existent-directory'\'' does not exist; use '\''git subtree add'\''" >expected &&
+ test_must_fail git subtree push --prefix=non-existent-directory "./sub proj" from-mainline >actual 2>&1 &&
+ test_debug "printf '"expected: "'" &&
+ test_debug "cat expected" &&
+ test_debug "printf '"actual: "'" &&
+ test_debug "cat actual" &&
+ test_cmp expected actual
+ )
+'
+
+test_expect_success 'push rejects flags for add' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ test_wrong_flag git subtree split --prefix="sub dir" --squash ./"sub proj" from-mainline &&
+ test_wrong_flag git subtree split --prefix="sub dir" --message=foo ./"sub proj" from-mainline
+ )
+'
+
+test_expect_success 'push basic operation' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ before=$(git rev-parse --verify HEAD) &&
+ split_hash=$(git subtree split --prefix="sub dir") &&
+ git subtree push --prefix="sub dir" ./"sub proj" from-mainline &&
+ test "$before" = "$(git rev-parse --verify HEAD)" &&
+ test "$split_hash" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+test_expect_success 'push sub dir/ with --rejoin' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
+ git subtree push --prefix="sub dir" --annotate="*" --rejoin ./"sub proj" from-mainline &&
+ test "$(last_commit_subject)" = "Split '\''sub dir/'\'' into commit '\''$split_hash'\''" &&
+ test "$split_hash" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+test_expect_success 'push sub dir/ with --rejoin from scratch' '
+ subtree_test_create_repo "$test_count" &&
+ test_create_commit "$test_count" main1 &&
+ (
+ cd "$test_count" &&
+ mkdir "sub dir" &&
+ echo file >"sub dir"/file &&
+ git add "sub dir/file" &&
+ git commit -m"sub dir file" &&
+ split_hash=$(git subtree split --prefix="sub dir" --rejoin) &&
+ git init --bare "sub proj.git" &&
+ git subtree push --prefix="sub dir" --rejoin ./"sub proj.git" from-mainline &&
+ test "$(last_commit_subject)" = "Split '\''sub dir/'\'' into commit '\''$split_hash'\''" &&
+ test "$split_hash" = "$(git -C "sub proj.git" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+test_expect_success 'push sub dir/ with --rejoin and --message' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ git subtree push --prefix="sub dir" --message="Split & rejoin" --annotate="*" --rejoin ./"sub proj" from-mainline &&
+ test "$(last_commit_subject)" = "Split & rejoin" &&
+ split_hash="$(git rev-parse --verify HEAD^2)" &&
+ test "$split_hash" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+test_expect_success 'push "sub dir"/ with --rejoin and --squash' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" --squash FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git subtree pull --prefix="sub dir" --squash ./"sub proj" HEAD &&
+ MAIN=$(git rev-parse --verify HEAD) &&
+ SUB=$(git -C "sub proj" rev-parse --verify HEAD) &&
+
+ SPLIT=$(git subtree split --prefix="sub dir" --annotate="*") &&
+ git subtree push --prefix="sub dir" --annotate="*" --rejoin --squash ./"sub proj" from-mainline &&
+
+ test_must_fail git merge-base --is-ancestor $SUB HEAD &&
+ test_must_fail git merge-base --is-ancestor $SPLIT HEAD &&
+ git rev-list HEAD ^$MAIN >commit-list &&
+ test_line_count = 2 commit-list &&
+ test "$(git rev-parse --verify HEAD:)" = "$(git rev-parse --verify $MAIN:)" &&
+ test "$(git rev-parse --verify HEAD:"sub dir")" = "$(git rev-parse --verify $SPLIT:)" &&
+ test "$(git rev-parse --verify HEAD^1)" = $MAIN &&
+ test "$(git rev-parse --verify HEAD^2)" != $SPLIT &&
+ test "$(git rev-parse --verify HEAD^2:)" = "$(git rev-parse --verify $SPLIT:)" &&
+ test "$(last_commit_subject)" = "Split '\''sub dir/'\'' into commit '\''$SPLIT'\''" &&
+ test "$SPLIT" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+test_expect_success 'push "sub dir"/ with --branch' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
+ git subtree push --prefix="sub dir" --annotate="*" --branch subproj-br ./"sub proj" from-mainline &&
+ test "$(git rev-parse subproj-br)" = "$split_hash" &&
+ test "$split_hash" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+test_expect_success 'check hash of push' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
+ git subtree push --prefix="sub dir" --annotate="*" --branch subproj-br ./"sub proj" from-mainline &&
+ test "$(git rev-parse subproj-br)" = "$split_hash" &&
+ # Check hash of split
+ new_hash=$(git rev-parse subproj-br^2) &&
+ (
+ cd ./"sub proj" &&
+ subdir_hash=$(git rev-parse HEAD) &&
+ test "$new_hash" = "$subdir_hash"
+ ) &&
+ test "$split_hash" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+test_expect_success 'push "sub dir"/ with --branch for an existing branch' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git branch subproj-br FETCH_HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ split_hash=$(git subtree split --prefix="sub dir" --annotate="*") &&
+ git subtree push --prefix="sub dir" --annotate="*" --branch subproj-br ./"sub proj" from-mainline &&
+ test "$(git rev-parse subproj-br)" = "$split_hash" &&
+ test "$split_hash" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+test_expect_success 'push "sub dir"/ with --branch for an incompatible branch' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git branch init HEAD &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ test_must_fail git subtree push --prefix="sub dir" --branch init "./sub proj" from-mainline
+ )
+'
+
+test_expect_success 'push "sub dir"/ with a local rev' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ bad_tree=$(git rev-parse --verify HEAD:"sub dir") &&
+ good_tree=$(git rev-parse --verify HEAD^:"sub dir") &&
+ git subtree push --prefix="sub dir" --annotate="*" ./"sub proj" HEAD^:from-mainline &&
+ split_tree=$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline:) &&
+ test "$split_tree" = "$good_tree"
+ )
+'
+
+#
# Validity checking
#
-next_test
test_expect_success 'make sure exactly the right set of files ends up in the subproj' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count/sub proj" sub3 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub3 &&
+ test_create_commit "$test_count/sub proj" sub3 &&
+ test_create_commit "$test_count" "sub dir"/main-sub3 &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub4 &&
+ test_create_commit "$test_count/sub proj" sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub4 &&
+ test_create_commit "$test_count" "sub dir"/main-sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD &&
@@ -547,46 +1006,45 @@ test_expect_success 'make sure exactly the right set of files ends up in the sub
)
'
-next_test
test_expect_success 'make sure the subproj *only* contains commits that affect the "sub dir"' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count/sub proj" sub3 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub3 &&
+ test_create_commit "$test_count/sub proj" sub3 &&
+ test_create_commit "$test_count" "sub dir"/main-sub3 &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub4 &&
+ test_create_commit "$test_count/sub proj" sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub4 &&
+ test_create_commit "$test_count" "sub dir"/main-sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD &&
@@ -598,52 +1056,51 @@ test_expect_success 'make sure the subproj *only* contains commits that affect t
)
'
-next_test
test_expect_success 'make sure exactly the right set of files ends up in the mainline' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count/sub proj" sub3 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub3 &&
+ test_create_commit "$test_count/sub proj" sub3 &&
+ test_create_commit "$test_count" "sub dir"/main-sub3 &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub4 &&
+ test_create_commit "$test_count/sub proj" sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub4 &&
+ test_create_commit "$test_count" "sub dir"/main-sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
(
- cd "$subtree_test_count" &&
- git subtree pull --prefix="sub dir" ./"sub proj" master &&
+ cd "$test_count" &&
+ git subtree pull --prefix="sub dir" ./"sub proj" HEAD &&
test_write_lines main1 main2 >chkm &&
test_write_lines main-sub1 main-sub2 main-sub3 main-sub4 >chkms &&
@@ -657,53 +1114,52 @@ test_expect_success 'make sure exactly the right set of files ends up in the mai
)
'
-next_test
test_expect_success 'make sure each filename changed exactly once in the entire history' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git config log.date relative &&
- git fetch ./"sub proj" master &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count/sub proj" sub3 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub3 &&
+ test_create_commit "$test_count/sub proj" sub3 &&
+ test_create_commit "$test_count" "sub dir"/main-sub3 &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub4 &&
+ test_create_commit "$test_count/sub proj" sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub4 &&
+ test_create_commit "$test_count" "sub dir"/main-sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
(
- cd "$subtree_test_count" &&
- git subtree pull --prefix="sub dir" ./"sub proj" master &&
+ cd "$test_count" &&
+ git subtree pull --prefix="sub dir" ./"sub proj" HEAD &&
test_write_lines main1 main2 >chkm &&
test_write_lines sub1 sub2 sub3 sub4 >chks &&
@@ -723,105 +1179,103 @@ test_expect_success 'make sure each filename changed exactly once in the entire
)
'
-next_test
test_expect_success 'make sure the --rejoin commits never make it into subproj' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count/sub proj" sub3 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub3 &&
+ test_create_commit "$test_count/sub proj" sub3 &&
+ test_create_commit "$test_count" "sub dir"/main-sub3 &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub4 &&
+ test_create_commit "$test_count/sub proj" sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub4 &&
+ test_create_commit "$test_count" "sub dir"/main-sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
(
- cd "$subtree_test_count" &&
- git subtree pull --prefix="sub dir" ./"sub proj" master &&
- check_equal "$(git log --pretty=format:"%s" HEAD^2 | grep -i split)" ""
+ cd "$test_count" &&
+ git subtree pull --prefix="sub dir" ./"sub proj" HEAD &&
+ test "$(git log --pretty=format:"%s" HEAD^2 | grep -i split)" = ""
)
'
-next_test
test_expect_success 'make sure no "git subtree" tagged commits make it into subproj' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count/sub proj" sub3 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub3 &&
+ test_create_commit "$test_count/sub proj" sub3 &&
+ test_create_commit "$test_count" "sub dir"/main-sub3 &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub4 &&
+ test_create_commit "$test_count/sub proj" sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub4 &&
+ test_create_commit "$test_count" "sub dir"/main-sub4 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin
) &&
(
- cd "$subtree_test_count/sub proj" &&
+ cd "$test_count/sub proj" &&
git fetch .. subproj-br &&
git merge FETCH_HEAD
) &&
(
- cd "$subtree_test_count" &&
- git subtree pull --prefix="sub dir" ./"sub proj" master &&
+ cd "$test_count" &&
+ git subtree pull --prefix="sub dir" ./"sub proj" HEAD &&
# They are meaningless to subproj since one side of the merge refers to the mainline
- check_equal "$(git log --pretty=format:"%s%n%b" HEAD^2 | grep "git-subtree.*:")" ""
+ test "$(git log --pretty=format:"%s%n%b" HEAD^2 | grep "git-subtree.*:")" = ""
)
'
@@ -829,145 +1283,135 @@ test_expect_success 'make sure no "git subtree" tagged commits make it into subp
# A new set of tests
#
-next_test
test_expect_success 'make sure "git subtree split" find the correct parent' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git branch subproj-ref FETCH_HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --branch subproj-br &&
# at this point, the new commit parent should be subproj-ref, if it is
- # not, something went wrong (the "newparent" of "master~" commit should
+ # not, something went wrong (the "newparent" of "HEAD~" commit should
# have been sub2, but it was not, because its cache was not set to
# itself)
- check_equal "$(git log --pretty=format:%P -1 subproj-br)" "$(git rev-parse subproj-ref)"
+ test "$(git log --pretty=format:%P -1 subproj-br)" = "$(git rev-parse subproj-ref)"
)
'
-next_test
test_expect_success 'split a new subtree without --onto option' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --branch subproj-br
) &&
- mkdir "$subtree_test_count"/"sub dir2" &&
- test_create_commit "$subtree_test_count" "sub dir2"/main-sub2 &&
+ mkdir "$test_count"/"sub dir2" &&
+ test_create_commit "$test_count" "sub dir2"/main-sub2 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
# also test that we still can split out an entirely new subtree
# if the parent of the first commit in the tree is not empty,
# then the new subtree has accidentally been attached to something
git subtree split --prefix="sub dir2" --branch subproj2-br &&
- check_equal "$(git log --pretty=format:%P -1 subproj2-br)" ""
+ test "$(git log --pretty=format:%P -1 subproj2-br)" = ""
)
'
-next_test
test_expect_success 'verify one file change per commit' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git branch sub1 FETCH_HEAD &&
git subtree add --prefix="sub dir" sub1
) &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir" --branch subproj-br
) &&
- mkdir "$subtree_test_count"/"sub dir2" &&
- test_create_commit "$subtree_test_count" "sub dir2"/main-sub2 &&
+ mkdir "$test_count"/"sub dir2" &&
+ test_create_commit "$test_count" "sub dir2"/main-sub2 &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git subtree split --prefix="sub dir2" --branch subproj2-br &&
- x= &&
- git log --pretty=format:"commit: %H" | join_commits |
- (
- while read commit a b; do
- test_debug "echo Verifying commit $commit"
- test_debug "echo a: $a"
- test_debug "echo b: $b"
- check_equal "$b" ""
- x=1
- done
- check_equal "$x" 1
- )
+ git log --format="%H" >commit-list &&
+ while read commit
+ do
+ git log -n1 --format="" --name-only "$commit" >file-list &&
+ test_line_count -le 1 file-list || return 1
+ done <commit-list
)
'
-next_test
test_expect_success 'push split to subproj' '
- subtree_test_create_repo "$subtree_test_count" &&
- subtree_test_create_repo "$subtree_test_count/sub proj" &&
- test_create_commit "$subtree_test_count" main1 &&
- test_create_commit "$subtree_test_count/sub proj" sub1 &&
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
(
- cd "$subtree_test_count" &&
- git fetch ./"sub proj" master &&
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
git subtree add --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub1 &&
- test_create_commit "$subtree_test_count" main2 &&
- test_create_commit "$subtree_test_count/sub proj" sub2 &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub2 &&
- (
- cd $subtree_test_count/"sub proj" &&
- git branch sub-branch-1 &&
- cd .. &&
- git fetch ./"sub proj" master &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd $test_count/"sub proj" &&
+ git branch sub-branch-1 &&
+ cd .. &&
+ git fetch ./"sub proj" HEAD &&
git subtree merge --prefix="sub dir" FETCH_HEAD
) &&
- test_create_commit "$subtree_test_count" "sub dir"/main-sub3 &&
- (
- cd "$subtree_test_count" &&
- git subtree push ./"sub proj" --prefix "sub dir" sub-branch-1 &&
- cd ./"sub proj" &&
- git checkout sub-branch-1 &&
- check_equal "$(last_commit_message)" "sub dir/main-sub3"
+ test_create_commit "$test_count" "sub dir"/main-sub3 &&
+ (
+ cd "$test_count" &&
+ git subtree push ./"sub proj" --prefix "sub dir" sub-branch-1 &&
+ cd ./"sub proj" &&
+ git checkout sub-branch-1 &&
+ test "$(last_commit_subject)" = "sub dir/main-sub3"
)
'
@@ -991,43 +1435,43 @@ test_expect_success 'push split to subproj' '
# set of commits.
#
-next_test
test_expect_success 'subtree descendant check' '
- subtree_test_create_repo "$subtree_test_count" &&
- test_create_commit "$subtree_test_count" folder_subtree/a &&
+ subtree_test_create_repo "$test_count" &&
+ defaultBranch=$(sed "s,ref: refs/heads/,," "$test_count/.git/HEAD") &&
+ test_create_commit "$test_count" folder_subtree/a &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git branch branch
) &&
- test_create_commit "$subtree_test_count" folder_subtree/0 &&
- test_create_commit "$subtree_test_count" folder_subtree/b &&
- cherry=$(cd "$subtree_test_count"; git rev-parse HEAD) &&
+ test_create_commit "$test_count" folder_subtree/0 &&
+ test_create_commit "$test_count" folder_subtree/b &&
+ cherry=$(cd "$test_count"; git rev-parse HEAD) &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git checkout branch
) &&
- test_create_commit "$subtree_test_count" commit_on_branch &&
+ test_create_commit "$test_count" commit_on_branch &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git cherry-pick $cherry &&
- git checkout master &&
+ git checkout $defaultBranch &&
git merge -m "merge should be kept on subtree" branch &&
git branch no_subtree_work_branch
) &&
- test_create_commit "$subtree_test_count" folder_subtree/d &&
+ test_create_commit "$test_count" folder_subtree/d &&
(
- cd "$subtree_test_count" &&
+ cd "$test_count" &&
git checkout no_subtree_work_branch
) &&
- test_create_commit "$subtree_test_count" not_a_subtree_change &&
+ test_create_commit "$test_count" not_a_subtree_change &&
(
- cd "$subtree_test_count" &&
- git checkout master &&
+ cd "$test_count" &&
+ git checkout $defaultBranch &&
git merge -m "merge should be skipped on subtree" no_subtree_work_branch &&
- git subtree split --prefix folder_subtree/ --branch subtree_tip master &&
+ git subtree split --prefix folder_subtree/ --branch subtree_tip $defaultBranch &&
git subtree split --prefix folder_subtree/ --branch subtree_branch branch &&
- check_equal $(git rev-list --count subtree_tip..subtree_branch) 0
+ test $(git rev-list --count subtree_tip..subtree_branch) = 0
)
'
generated by cgit v0.10.2-6-g49f6 at 2024-04-23 11:00:48 (GMT)