| assert_ok() { |
| local FUNCTION=$1 |
| shift |
| |
| $($FUNCTION $@) || die '"'"$FUNCTION $@"'" should have succeeded, but failed' |
| } |
| |
| assert_not_ok() { |
| local FUNCTION=$1 |
| shift |
| |
| ! $($FUNCTION $@) || die '"'"$FUNCTION $@"'" should have failed, but succeeded' |
| } |
| |
| strip_colors() { |
| while read -r line; do |
| echo "$line" | LC_ALL=C command sed 's/\[[ -?]*[@-~]//g' |
| done |
| } |
| |
| make_echo() { |
| echo "#!/bin/sh" > "$1" |
| echo "echo \"${2}\"" > "$1" |
| chmod a+x "$1" |
| } |
| |
| make_fake_node() { |
| local VERSION |
| VERSION="${1-}" |
| [ -n "${VERSION}" ] || return 1 |
| |
| local BIN_PATH |
| BIN_PATH="$(nvm_version_path "${VERSION}")/bin" |
| mkdir -p "${BIN_PATH}" || { |
| echo >&2 'unable to make bin dir' |
| return 2 |
| } |
| |
| make_echo "${BIN_PATH}/node" "${VERSION}" || { |
| echo >&2 'unable to make fake node bin' |
| return 3 |
| } |
| } |
| |
| make_fake_iojs() { |
| local VERSION |
| VERSION="${1-}" |
| [ -n "${VERSION}" ] || return 1 |
| |
| local BIN_PATH |
| BIN_PATH="$(nvm_version_path "iojs-${VERSION}")/bin" |
| mkdir -p "${BIN_PATH}" || { |
| echo >&2 'unable to make bin dir' |
| return 2 |
| } |
| |
| make_echo "${BIN_PATH}/node" "${VERSION}" || { |
| echo >&2 'unable to make fake node bin' |
| return 3 |
| } |
| make_echo "${BIN_PATH}/iojs" "${VERSION}" || { |
| echo >&2 'unable to make fake iojs bin' |
| return 3 |
| } |
| } |
| |
| watch() { |
| $@ & |
| local JOB |
| JOB=$! |
| while true; do sleep 15; >&2 echo '* ping *'; done & |
| wait $JOB; |
| local EXIT_CODE |
| EXIT_CODE=$? |
| kill %2; |
| return $EXIT_CODE |
| } |