Nothing
#############################################################################
#
# XLConnect
# Copyright (C) 2010-2024 Mirai Solutions GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#
#############################################################################
#############################################################################
#
# Testing different behaviors with error cells
#
# Author: Martin Studer, Mirai Solutions GmbH
#
#############################################################################
test.workbook.onErrorCell <- function() {
# Create workbooks
wb.xls <- loadWorkbook(rsrc("resources/testWorkbookErrorCell.xls"), create = FALSE)
wb.xlsx <- loadWorkbook(rsrc("resources/testWorkbookErrorCell.xlsx"), create = FALSE)
# Check that reading error cells with the warning flag set does not cause any issues (*.xls)
onErrorCell(wb.xls, XLC$ERROR.WARN)
res <- try(readNamedRegion(wb.xls, name = "AA"))
checkTrue(!is(res, "try-error"))
target <- data.frame(A = c("aa", "bb", "cc", NA, "ee", "ff"), stringsAsFactors = FALSE)
attr(target, "worksheetScope") <- ""
checkEquals(res, target)
res <- try(readNamedRegion(wb.xls, name = "BB"))
checkTrue(!is(res, "try-error"))
target <- data.frame(B = c(4.3, NA, -2.5, 1.6, NA, 9.7), stringsAsFactors = FALSE)
attr(target, "worksheetScope") <- ""
checkEquals(res, target)
options(XLConnect.setCustomAttributes = FALSE)
res <- try(readNamedRegion(wb.xls, name = "CC"))
checkTrue(!is(res, "try-error"))
target <- data.frame(C = c(-53.2, NA, 34.1, -37.89, 0, 1.6), stringsAsFactors = FALSE)
checkEquals(res, target)
res <- try(readNamedRegion(wb.xls, name = "DD"))
checkTrue(!is(res, "try-error"))
target <- data.frame(D = c(8.2, 2, 1, -0.5, NA, 3.1), stringsAsFactors = FALSE)
checkEquals(res, target)
res <- try(readNamedRegion(wb.xls, name = "EE"))
checkTrue(!is(res, "try-error"))
target <- data.frame(E = c("zz", "yy", NA, "ww", "vv", "uu"), stringsAsFactors = FALSE)
checkEquals(res, target)
# Check that reading error cells with the warning flag set does not cause any issues (*.xlsx)
onErrorCell(wb.xlsx, XLC$ERROR.WARN)
res <- try(readNamedRegion(wb.xlsx, name = "AA"))
checkTrue(!is(res, "try-error"))
target <- data.frame(A = c("aa", "bb", "cc", NA, "ee", "ff"), stringsAsFactors = FALSE)
checkEquals(res, target)
res <- try(readNamedRegion(wb.xlsx, name = "BB"))
checkTrue(!is(res, "try-error"))
target <- data.frame(B = c(4.3, NA, -2.5, 1.6, NA, 9.7), stringsAsFactors = FALSE)
checkEquals(res, target)
res <- try(readNamedRegion(wb.xlsx, name = "CC"))
checkTrue(!is(res, "try-error"))
target <- data.frame(C = c(-53.2, NA, 34.1, -37.89, 0, 1.6), stringsAsFactors = FALSE)
checkEquals(res, target)
res <- try(readNamedRegion(wb.xlsx, name = "DD"))
checkTrue(!is(res, "try-error"))
target <- data.frame(D = c(8.2, 2, 1, -0.5, NA, 3.1), stringsAsFactors = FALSE)
checkEquals(res, target)
res <- try(readNamedRegion(wb.xlsx, name = "EE"))
checkTrue(!is(res, "try-error"))
target <- data.frame(E = c("zz", "yy", NA, "ww", "vv", "uu"), stringsAsFactors = FALSE)
checkEquals(res, target)
options(XLConnect.setCustomAttributes = TRUE)
# Check that reading error cells with the stop flag set causes an exception (*.xls)
onErrorCell(wb.xls, XLC$ERROR.STOP)
res <- try(readNamedRegion(wb.xls, name = "AA"))
checkTrue(is(res, "try-error"))
res <- try(readNamedRegion(wb.xls, name = "BB"))
checkTrue(is(res, "try-error"))
res <- try(readNamedRegion(wb.xls, name = "CC"))
checkTrue(is(res, "try-error"))
res <- try(readNamedRegion(wb.xls, name = "DD"))
checkTrue(is(res, "try-error"))
res <- try(readNamedRegion(wb.xls, name = "EE"))
checkTrue(is(res, "try-error"))
# Check that reading error cells with the stop flag set causes an exception (*.xlsx)
onErrorCell(wb.xlsx, XLC$ERROR.STOP)
res <- try(readNamedRegion(wb.xlsx, name = "AA"))
checkTrue(is(res, "try-error"))
res <- try(readNamedRegion(wb.xlsx, name = "BB"))
checkTrue(is(res, "try-error"))
res <- try(readNamedRegion(wb.xlsx, name = "CC"))
checkTrue(is(res, "try-error"))
res <- try(readNamedRegion(wb.xlsx, name = "DD"))
checkTrue(is(res, "try-error"))
res <- try(readNamedRegion(wb.xlsx, name = "EE"))
checkTrue(is(res, "try-error"))
}
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