mirror of
https://github.com/git/git.git
synced 2024-12-03 06:53:53 +08:00
0849541268
Take advantage of test_write_lines() to generate line-oriented output rather than using for-loops or a series of `echo` commands. Not only is test_write_lines() a natural fit for such a task, but there is less opportunity for a broken &&-chain. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
156 lines
3.6 KiB
Bash
Executable File
156 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='subtree merge strategy'
|
|
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
|
|
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success setup '
|
|
|
|
s="1 2 3 4 5 6 7 8" &&
|
|
test_write_lines $s >hello &&
|
|
git add hello &&
|
|
git commit -m initial &&
|
|
git checkout -b side &&
|
|
echo >>hello world &&
|
|
git add hello &&
|
|
git commit -m second &&
|
|
git checkout main &&
|
|
test_write_lines mundo $s >hello &&
|
|
git add hello &&
|
|
git commit -m main
|
|
|
|
'
|
|
|
|
test_expect_success 'subtree available and works like recursive' '
|
|
|
|
git merge -s subtree side &&
|
|
test_write_lines mundo $s world >expect &&
|
|
test_cmp expect hello
|
|
|
|
'
|
|
|
|
test_expect_success 'setup branch sub' '
|
|
git checkout --orphan sub &&
|
|
git rm -rf . &&
|
|
test_commit foo
|
|
'
|
|
|
|
test_expect_success 'setup topic branch' '
|
|
git checkout -b topic main &&
|
|
git merge -s ours --no-commit --allow-unrelated-histories sub &&
|
|
git read-tree --prefix=dir/ -u sub &&
|
|
git commit -m "initial merge of sub into topic" &&
|
|
test_path_is_file dir/foo.t &&
|
|
test_path_is_file hello
|
|
'
|
|
|
|
test_expect_success 'update branch sub' '
|
|
git checkout sub &&
|
|
test_commit bar
|
|
'
|
|
|
|
test_expect_success 'update topic branch' '
|
|
git checkout topic &&
|
|
git merge -s subtree sub -m "second merge of sub into topic" &&
|
|
test_path_is_file dir/bar.t &&
|
|
test_path_is_file dir/foo.t &&
|
|
test_path_is_file hello
|
|
'
|
|
|
|
test_expect_success 'setup' '
|
|
mkdir git-gui &&
|
|
cd git-gui &&
|
|
git init &&
|
|
echo git-gui > git-gui.sh &&
|
|
o1=$(git hash-object git-gui.sh) &&
|
|
git add git-gui.sh &&
|
|
git commit -m "initial git-gui" &&
|
|
cd .. &&
|
|
mkdir git &&
|
|
cd git &&
|
|
git init &&
|
|
echo git >git.c &&
|
|
o2=$(git hash-object git.c) &&
|
|
git add git.c &&
|
|
git commit -m "initial git"
|
|
'
|
|
|
|
test_expect_success 'initial merge' '
|
|
git remote add -f gui ../git-gui &&
|
|
git merge -s ours --no-commit --allow-unrelated-histories gui/main &&
|
|
git read-tree --prefix=git-gui/ -u gui/main &&
|
|
git commit -m "Merge git-gui as our subdirectory" &&
|
|
git checkout -b work &&
|
|
git ls-files -s >actual &&
|
|
(
|
|
echo "100644 $o1 0 git-gui/git-gui.sh" &&
|
|
echo "100644 $o2 0 git.c"
|
|
) >expected &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'merge update' '
|
|
cd ../git-gui &&
|
|
echo git-gui2 > git-gui.sh &&
|
|
o3=$(git hash-object git-gui.sh) &&
|
|
git add git-gui.sh &&
|
|
git checkout -b topic_2 &&
|
|
git commit -m "update git-gui" &&
|
|
cd ../git &&
|
|
git pull --no-rebase -s subtree gui topic_2 &&
|
|
git ls-files -s >actual &&
|
|
(
|
|
echo "100644 $o3 0 git-gui/git-gui.sh" &&
|
|
echo "100644 $o2 0 git.c"
|
|
) >expected &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'initial ambiguous subtree' '
|
|
cd ../git &&
|
|
git reset --hard main &&
|
|
git checkout -b topic_2 &&
|
|
git merge -s ours --no-commit gui/main &&
|
|
git read-tree --prefix=git-gui2/ -u gui/main &&
|
|
git commit -m "Merge git-gui2 as our subdirectory" &&
|
|
git checkout -b work2 &&
|
|
git ls-files -s >actual &&
|
|
(
|
|
echo "100644 $o1 0 git-gui/git-gui.sh" &&
|
|
echo "100644 $o1 0 git-gui2/git-gui.sh" &&
|
|
echo "100644 $o2 0 git.c"
|
|
) >expected &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'merge using explicit' '
|
|
cd ../git &&
|
|
git reset --hard topic_2 &&
|
|
git pull --no-rebase -Xsubtree=git-gui gui topic_2 &&
|
|
git ls-files -s >actual &&
|
|
(
|
|
echo "100644 $o3 0 git-gui/git-gui.sh" &&
|
|
echo "100644 $o1 0 git-gui2/git-gui.sh" &&
|
|
echo "100644 $o2 0 git.c"
|
|
) >expected &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'merge2 using explicit' '
|
|
cd ../git &&
|
|
git reset --hard topic_2 &&
|
|
git pull --no-rebase -Xsubtree=git-gui2 gui topic_2 &&
|
|
git ls-files -s >actual &&
|
|
(
|
|
echo "100644 $o1 0 git-gui/git-gui.sh" &&
|
|
echo "100644 $o3 0 git-gui2/git-gui.sh" &&
|
|
echo "100644 $o2 0 git.c"
|
|
) >expected &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_done
|