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path: root/t/t2300-cd-to-toplevel.sh
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#!/bin/sh
 
test_description='cd_to_toplevel'
 
. ./test-lib.sh
 
test_cd_to_toplevel () {
	test_expect_success $3 "$2" '
		(
			cd '"'$1'"' &&
			. "$(git --exec-path)"/git-sh-setup &&
			cd_to_toplevel &&
			[ "$(pwd -P)" = "$TOPLEVEL" ]
		)
	'
}
 
TOPLEVEL="$(pwd -P)/repo"
mkdir -p repo/sub/dir
mv .git repo/
SUBDIRECTORY_OK=1
 
test_cd_to_toplevel repo 'at physical root'
 
test_cd_to_toplevel repo/sub/dir 'at physical subdir'
 
ln -s repo symrepo 2>/dev/null
test_cd_to_toplevel symrepo 'at symbolic root' SYMLINKS
 
ln -s repo/sub/dir subdir-link 2>/dev/null
test_cd_to_toplevel subdir-link 'at symbolic subdir' SYMLINKS
 
cd repo
ln -s sub/dir internal-link 2>/dev/null
test_cd_to_toplevel internal-link 'at internal symbolic subdir' SYMLINKS
 
test_done