tvl-depot/t/t2021-checkout-overwrite.sh
Vincent Ambo 1b593e1ea4 Squashed 'third_party/git/' content from commit cb71568594
git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7
2020-01-11 23:36:56 +00:00

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#!/bin/sh
test_description='checkout must not overwrite an untracked objects'
. ./test-lib.sh
test_expect_success 'setup' '
mkdir -p a/b/c &&
>a/b/c/d &&
git add -A &&
git commit -m base &&
git tag start
'
test_expect_success 'create a commit where dir a/b changed to file' '
git checkout -b file &&
rm -rf a/b &&
>a/b &&
git add -A &&
git commit -m "dir to file"
'
test_expect_success 'checkout commit with dir must not remove untracked a/b' '
git rm --cached a/b &&
git commit -m "un-track the file" &&
test_must_fail git checkout start &&
test -f a/b
'
test_expect_success 'create a commit where dir a/b changed to symlink' '
rm -rf a/b && # cleanup if previous test failed
git checkout -f -b symlink start &&
rm -rf a/b &&
git add -A &&
test_ln_s_add foo a/b &&
git commit -m "dir to symlink"
'
test_expect_success 'checkout commit with dir must not remove untracked a/b' '
git rm --cached a/b &&
git commit -m "un-track the symlink" &&
test_must_fail git checkout start
'
test_expect_success SYMLINKS 'the symlink remained' '
test -h a/b
'
test_done