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#!/bin/sh
test_description='cd_to_toplevel'
. ./test-lib.sh
test_cd_to_toplevel () {
test_expect_success $3 "$2" '
(
cd '"'$1'"' &&
PATH="$(git --exec-path):$PATH" &&
. git-sh-setup &&
cd_to_toplevel &&
[ "$(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
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