hadoop/hadoop-common-project/hadoop-common/src/test/scripts/hadoop_using_envvar.bats

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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
load hadoop-functions_test_helper
@test "hadoop_using_envvar (has value)" {
HADOOP_SHELL_SCRIPT_DEBUG=true
VAR=value
run hadoop_using_envvar VAR
[ "${status}" = 0 ]
[ "${output}" = "DEBUG: VAR = value" ]
}
@test "hadoop_using_envvar (no value)" {
HADOOP_SHELL_SCRIPT_DEBUG=true
VAR=
run hadoop_using_envvar VAR
[ "${status}" = 0 ]
[ -z "${output}" ]
}