ceph/src/arrow/r/tests/testthat/test-s3.R

   1 # Licensed to the Apache Software Foundation (ASF) under one
   2 # or more contributor license agreements.  See the NOTICE file
   3 # distributed with this work for additional information
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   5 # to you under the Apache License, Version 2.0 (the
   6 # "License"); you may not use this file except in compliance
   7 # with the License.  You may obtain a copy of the License at
   8 #
   9 #   http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing,
  12 # software distributed under the License is distributed on an
  13 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  14 # KIND, either express or implied.  See the License for the
  15 # specific language governing permissions and limitations
  16 # under the License.
  17
  18
  19 run_these <- tryCatch(
  20   expr = {
  21     if (arrow_with_s3() &&
  22       identical(tolower(Sys.getenv("ARROW_R_DEV")), "true") &&
  23       !identical(Sys.getenv("AWS_ACCESS_KEY_ID"), "") &&
  24       !identical(Sys.getenv("AWS_SECRET_ACCESS_KEY"), "")) {
  25       # See if we have access to the test bucket
  26       bucket <- s3_bucket("ursa-labs-r-test")
  27       bucket$GetFileInfo("")
  28       TRUE
  29     } else {
  30       FALSE
  31     }
  32   },
  33   error = function(e) FALSE
  34 )
  35
  36 bucket_uri <- function(..., bucket = "s3://ursa-labs-r-test/%s?region=us-west-2") {
  37   segments <- paste(..., sep = "/")
  38   sprintf(bucket, segments)
  39 }
  40
  41 if (run_these) {
  42   now <- as.numeric(Sys.time())
  43   on.exit(bucket$DeleteDir(now))
  44
  45   test_that("read/write Feather on S3", {
  46     write_feather(example_data, bucket_uri(now, "test.feather"))
  47     expect_identical(read_feather(bucket_uri(now, "test.feather")), example_data)
  48   })
  49
  50   test_that("read/write Parquet on S3", {
  51     skip_if_not_available("parquet")
  52     write_parquet(example_data, bucket_uri(now, "test.parquet"))
  53     expect_identical(read_parquet(bucket_uri(now, "test.parquet")), example_data)
  54   })
  55 }