#!/bin/sh test_description='Ensure that git does not access $HOME'. ./setup.sh test -n "$(which strace 2>/dev/null)" || {	skip_all='Skipping access validation tests: strace not found'	test_done	exit} strace true 2>/dev/null || {	skip_all='Skipping access validation tests: strace not functional'	test_done	exit} test_no_home_access () {	non_existent_path="/path/to/some/place/that/does/not/possibly/exist"	while test -d "$non_existent_path"; do		non_existent_path="$non_existent_path/$(date +%N)"	done &&	strace \		-E HOME="$non_existent_path" \		-E CGIT_CONFIG="$PWD/cgitrc" \		-E QUERY_STRING="url=$1" \		-e access -f -o strace.out cgit &&	! grep "$non_existent_path" strace.out} test_no_home_access_success() {	test_expect_success "do not access \$HOME: $1" "		test_no_home_access '$1'	"} test_no_home_access_successtest_no_home_access_success footest_no_home_access_success foo/refstest_no_home_access_success foo/logtest_no_home_access_success foo/treetest_no_home_access_success foo/tree/file-1test_no_home_access_success foo/committest_no_home_access_success foo/difftest_no_home_access_success foo/patchtest_no_home_access_success foo/snapshot/master.tar.gz test_done