nvm/test/slow/nvm use/Running "nvm use" calls "nv...

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#!/bin/sh
die () { echo $@ ; exit 1; }
. ../../../nvm.sh
nvm deactivate >/dev/null 2>&1 || die 'deactivate failed'
nvm_die_on_prefix() {
echo >&2 "| $1 | $2 |"
return 3
}
OUTPUT="$(nvm use --silent node)"
EXPECTED_OUTPUT=""
[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] \
|| die "'nvm use --silent node' did not call through to 'nvm_die_on_prefix' and give output '$EXPECTED_OUTPUT'; got '$OUTPUT'"
EXIT_CODE="$(nvm use --silent node >/dev/null 2>&1; echo $?)"
EXPECTED_CODE="11"
[ "_$EXIT_CODE" = "_$EXPECTED_CODE" ] \
|| die "'nvm use --silent node' when 'nvm_die_on_prefix' fails did not return '$EXPECTED_CODE'; got '$EXIT_CODE'"