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

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load hadoop-functions_test_helper

@test "hadoop_sort_array (empty)" {
  hadoop_sort_array ARRAY
}

@test "hadoop_sort_array (single value)" {
  ARRAY=("value")
  hadoop_sort_array ARRAY
}

@test "hadoop_sort_array (multiple value)" {
  ARRAY=("b" "c" "a")
  preifsod=$(echo "${IFS}" | od -c)
  hadoop_sort_array ARRAY
  postifsod=$(echo "${IFS}" | od -c)

  [ "${ARRAY[0]}" = "a" ]
  [ "${ARRAY[1]}" = "b" ]
  [ "${ARRAY[2]}" = "c" ]
  [ "${preifsod}" = "${postifsod}" ]
}