tvl-depot/third_party/git/t/t2008-checkout-subdir.sh
Vincent Ambo 7ef0d62730 merge(third_party/git): Merge squashed git subtree at v2.23.0
Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'
2020-01-11 23:40:29 +00:00

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#!/bin/sh
#
# Copyright (c) 2007 David Symonds
test_description='git checkout from subdirectories'
. ./test-lib.sh
test_expect_success setup '
echo "base" > file0 &&
git add file0 &&
mkdir dir1 &&
echo "hello" > dir1/file1 &&
git add dir1/file1 &&
mkdir dir2 &&
echo "bonjour" > dir2/file2 &&
git add dir2/file2 &&
test_tick &&
git commit -m "populate tree"
'
test_expect_success 'remove and restore with relative path' '
(
cd dir1 &&
rm ../file0 &&
git checkout HEAD -- ../file0 &&
test "base" = "$(cat ../file0)" &&
rm ../dir2/file2 &&
git checkout HEAD -- ../dir2/file2 &&
test "bonjour" = "$(cat ../dir2/file2)" &&
rm ../file0 ./file1 &&
git checkout HEAD -- .. &&
test "base" = "$(cat ../file0)" &&
test "hello" = "$(cat file1)"
)
'
test_expect_success 'checkout with empty prefix' '
rm file0 &&
git checkout HEAD -- file0 &&
test "base" = "$(cat file0)"
'
test_expect_success 'checkout with simple prefix' '
rm dir1/file1 &&
git checkout HEAD -- dir1 &&
test "hello" = "$(cat dir1/file1)" &&
rm dir1/file1 &&
git checkout HEAD -- dir1/file1 &&
test "hello" = "$(cat dir1/file1)"
'
test_expect_success 'checkout with complex relative path' '
(
cd dir1 &&
rm file1 &&
git checkout HEAD -- ../dir1/../dir1/file1 &&
test "hello" = "$(cat file1)"
)
'
test_expect_success 'relative path outside tree should fail' \
'test_must_fail git checkout HEAD -- ../../Makefile'
test_expect_success 'incorrect relative path to file should fail (1)' \
'test_must_fail git checkout HEAD -- ../file0'
test_expect_success 'incorrect relative path should fail (2)' \
'( cd dir1 && test_must_fail git checkout HEAD -- ./file0 )'
test_expect_success 'incorrect relative path should fail (3)' \
'( cd dir1 && test_must_fail git checkout HEAD -- ../../file0 )'
test_done