#
# Renjin : JVM-based interpreter for the R language for the statistical analysis
# Copyright Â© 2010-2019 BeDataDriven Groep B.V. and contributors
#
# 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 2 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, a copy is available at
# https://www.gnu.org/licenses/gpl-2.0.txt
#

# There are a few patterns that are bit illogical but still
# accepted by GNU R

library(hamcrest)

test.wildcard <- function() {
    assertTrue(grepl("*", ""))
    assertTrue(grepl("*", "XYZ123"))
    assertFalse(grepl("*", NA))
}

test.wildcard.perl <- function() {
    assertThat(grepl("*", "ABC", perl = TRUE), throwsError())
}

test.wildcard.strsplit <- function() {
    assertThat(strsplit("XYZ", "*"), identicalTo(list(c("X", "Y", "Z"))))
}