From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/arrow/r/tests/testthat/test-buffer-reader.R | 38 +++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 src/arrow/r/tests/testthat/test-buffer-reader.R (limited to 'src/arrow/r/tests/testthat/test-buffer-reader.R') diff --git a/src/arrow/r/tests/testthat/test-buffer-reader.R b/src/arrow/r/tests/testthat/test-buffer-reader.R new file mode 100644 index 000000000..b790ed0da --- /dev/null +++ b/src/arrow/r/tests/testthat/test-buffer-reader.R @@ -0,0 +1,38 @@ +# 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. + +test_that("BufferReader can be created from R objects", { + num <- BufferReader$create(numeric(13)) + int <- BufferReader$create(integer(13)) + raw <- BufferReader$create(raw(16)) + + expect_r6_class(num, "BufferReader") + expect_r6_class(int, "BufferReader") + expect_r6_class(raw, "BufferReader") + + expect_equal(num$GetSize(), 13 * 8) + expect_equal(int$GetSize(), 13 * 4) + expect_equal(raw$GetSize(), 16) +}) + +test_that("BufferReader can be created from Buffer", { + buf <- buffer(raw(76)) + reader <- BufferReader$create(buf) + + expect_r6_class(reader, "BufferReader") + expect_equal(reader$GetSize(), 76) +}) -- cgit v1.2.3