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|
#!/bin/sh
test_description='apply to deeper directory without getting fooled with symlink'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
test_expect_success setup '
mkdir -p arch/i386/boot arch/x86_64 &&
test_write_lines 1 2 3 4 5 >arch/i386/boot/Makefile &&
test_ln_s_add ../i386/boot arch/x86_64/boot &&
git add . &&
test_tick &&
git commit -m initial &&
git branch test &&
rm arch/x86_64/boot &&
mkdir arch/x86_64/boot &&
test_write_lines 2 3 4 5 6 >arch/x86_64/boot/Makefile &&
git add . &&
test_tick &&
git commit -a -m second &&
git format-patch --binary -1 --stdout >test.patch
'
test_expect_success apply '
git checkout test &&
git diff --exit-code test &&
git diff --exit-code --cached test &&
git apply --index test.patch
'
test_expect_success 'check result' '
git diff --exit-code main &&
git diff --exit-code --cached main &&
test_tick &&
git commit -m replay &&
T1=$(git rev-parse "main^{tree}") &&
T2=$(git rev-parse "HEAD^{tree}") &&
test "z$T1" = "z$T2"
'
test_expect_success SYMLINKS 'do not read from beyond symbolic link' '
git reset --hard &&
mkdir -p arch/x86_64/dir &&
>arch/x86_64/dir/file &&
git add arch/x86_64/dir/file &&
echo line >arch/x86_64/dir/file &&
git diff >patch &&
git reset --hard &&
mkdir arch/i386/dir &&
>arch/i386/dir/file &&
ln -s ../i386/dir arch/x86_64/dir &&
test_must_fail git apply patch &&
test_must_fail git apply --cached patch &&
test_must_fail git apply --index patch
'
test_expect_success SYMLINKS 'do not follow symbolic link (setup)' '
rm -rf arch/i386/dir arch/x86_64/dir &&
git reset --hard &&
ln -s ../i386/dir arch/x86_64/dir &&
git add arch/x86_64/dir &&
git diff HEAD >add_symlink.patch &&
git reset --hard &&
mkdir arch/x86_64/dir &&
>arch/x86_64/dir/file &&
git add arch/x86_64/dir/file &&
git diff HEAD >add_file.patch &&
git diff -R HEAD >del_file.patch &&
git reset --hard &&
rm -fr arch/x86_64/dir &&
cat add_symlink.patch add_file.patch >patch &&
cat add_symlink.patch del_file.patch >tricky_del &&
mkdir arch/i386/dir
'
test_expect_success SYMLINKS 'do not follow symbolic link (same input)' '
# same input creates a confusing symbolic link
test_must_fail git apply patch 2>error-wt &&
test_i18ngrep "beyond a symbolic link" error-wt &&
test_path_is_missing arch/x86_64/dir &&
test_path_is_missing arch/i386/dir/file &&
test_must_fail git apply --index patch 2>error-ix &&
test_i18ngrep "beyond a symbolic link" error-ix &&
test_path_is_missing arch/x86_64/dir &&
test_path_is_missing arch/i386/dir/file &&
test_must_fail git ls-files --error-unmatch arch/x86_64/dir &&
test_must_fail git ls-files --error-unmatch arch/i386/dir &&
test_must_fail git apply --cached patch 2>error-ct &&
test_i18ngrep "beyond a symbolic link" error-ct &&
test_must_fail git ls-files --error-unmatch arch/x86_64/dir &&
test_must_fail git ls-files --error-unmatch arch/i386/dir &&
>arch/i386/dir/file &&
git add arch/i386/dir/file &&
test_must_fail git apply tricky_del &&
test_path_is_file arch/i386/dir/file &&
test_must_fail git apply --index tricky_del &&
test_path_is_file arch/i386/dir/file &&
test_must_fail git ls-files --error-unmatch arch/x86_64/dir &&
git ls-files --error-unmatch arch/i386/dir &&
test_must_fail git apply --cached tricky_del &&
test_must_fail git ls-files --error-unmatch arch/x86_64/dir &&
git ls-files --error-unmatch arch/i386/dir
'
test_expect_success SYMLINKS 'do not follow symbolic link (existing)' '
# existing symbolic link
git reset --hard &&
ln -s ../i386/dir arch/x86_64/dir &&
git add arch/x86_64/dir &&
test_must_fail git apply add_file.patch 2>error-wt-add &&
test_i18ngrep "beyond a symbolic link" error-wt-add &&
test_path_is_missing arch/i386/dir/file &&
mkdir arch/i386/dir &&
>arch/i386/dir/file &&
test_must_fail git apply del_file.patch 2>error-wt-del &&
test_i18ngrep "beyond a symbolic link" error-wt-del &&
test_path_is_file arch/i386/dir/file &&
rm arch/i386/dir/file &&
test_must_fail git apply --index add_file.patch 2>error-ix-add &&
test_i18ngrep "beyond a symbolic link" error-ix-add &&
test_path_is_missing arch/i386/dir/file &&
test_must_fail git ls-files --error-unmatch arch/i386/dir &&
test_must_fail git apply --cached add_file.patch 2>error-ct-file &&
test_i18ngrep "beyond a symbolic link" error-ct-file &&
test_must_fail git ls-files --error-unmatch arch/i386/dir
'
test_done
|
