773ca037a4
Getting rid of some validation problems in SparkR https://github.com/apache/spark/pull/7883 cc shivaram ``` inst/tests/test_Serde.R:26:1: style: Trailing whitespace is superfluous. ^~ inst/tests/test_Serde.R:34:1: style: Trailing whitespace is superfluous. ^~ inst/tests/test_Serde.R:37:38: style: Trailing whitespace is superfluous. expect_equal(class(x), "character") ^~ inst/tests/test_Serde.R:50:1: style: Trailing whitespace is superfluous. ^~ inst/tests/test_Serde.R:55:1: style: Trailing whitespace is superfluous. ^~ inst/tests/test_Serde.R:60:1: style: Trailing whitespace is superfluous. ^~ inst/tests/test_sparkSQL.R:611:1: style: Trailing whitespace is superfluous. ^~ R/DataFrame.R:664:1: style: Trailing whitespace is superfluous. ^~~~~~~~~~~~~~ R/DataFrame.R:670:55: style: Trailing whitespace is superfluous. df <- data.frame(row.names = 1 : nrow) ^~~~~~~~~~~~~~~~ R/DataFrame.R:672:1: style: Trailing whitespace is superfluous. ^~~~~~~~~~~~~~ R/DataFrame.R:686:49: style: Trailing whitespace is superfluous. df[[names[colIndex]]] <- vec ^~~~~~~~~~~~~~~~~~ ``` Author: Yu ISHIKAWA <yuu.ishikawa@gmail.com> Closes #8474 from yu-iskw/minor-fix-sparkr.
78 lines
2.3 KiB
R
78 lines
2.3 KiB
R
#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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context("SerDe functionality")
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sc <- sparkR.init()
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test_that("SerDe of primitive types", {
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x <- callJStatic("SparkRHandler", "echo", 1L)
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expect_equal(x, 1L)
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expect_equal(class(x), "integer")
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x <- callJStatic("SparkRHandler", "echo", 1)
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expect_equal(x, 1)
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expect_equal(class(x), "numeric")
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x <- callJStatic("SparkRHandler", "echo", TRUE)
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expect_true(x)
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expect_equal(class(x), "logical")
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x <- callJStatic("SparkRHandler", "echo", "abc")
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expect_equal(x, "abc")
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expect_equal(class(x), "character")
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})
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test_that("SerDe of list of primitive types", {
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x <- list(1L, 2L, 3L)
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y <- callJStatic("SparkRHandler", "echo", x)
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expect_equal(x, y)
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expect_equal(class(y[[1]]), "integer")
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x <- list(1, 2, 3)
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y <- callJStatic("SparkRHandler", "echo", x)
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expect_equal(x, y)
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expect_equal(class(y[[1]]), "numeric")
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x <- list(TRUE, FALSE)
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y <- callJStatic("SparkRHandler", "echo", x)
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expect_equal(x, y)
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expect_equal(class(y[[1]]), "logical")
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x <- list("a", "b", "c")
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y <- callJStatic("SparkRHandler", "echo", x)
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expect_equal(x, y)
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expect_equal(class(y[[1]]), "character")
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# Empty list
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x <- list()
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y <- callJStatic("SparkRHandler", "echo", x)
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expect_equal(x, y)
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})
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test_that("SerDe of list of lists", {
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x <- list(list(1L, 2L, 3L), list(1, 2, 3),
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list(TRUE, FALSE), list("a", "b", "c"))
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y <- callJStatic("SparkRHandler", "echo", x)
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expect_equal(x, y)
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# List of empty lists
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x <- list(list(), list())
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y <- callJStatic("SparkRHandler", "echo", x)
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expect_equal(x, y)
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})
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