#!/bin/sh

set -ex

die () { echo "$@" ; cleanup ; exit 1; }

cleanup() {
  rm -rf "$(nvm_alias_path)/circular_test"
}

: nvm.sh
\. ../../nvm.sh

\. ../common.sh

nvm_make_alias circular_test circular_test

try_err nvm which circular_test
EXPECTED_OUTPUT='The alias "circular_test" leads to an infinite loop. Aborting.'
[ "_${CAPTURED_STDERR}" = "_${EXPECTED_OUTPUT}" ] \
  || die "'nvm which circular_test' did not output >${EXPECTED_OUTPUT}<; got >${CAPTURED_STDERR}<"
[ "_$CAPTURED_EXIT_CODE" = "_8" ] || die "Expected exit code 8; got ${CAPTURED_EXIT_CODE}"

cleanup