packrat/lib/x86_64-w64-mingw32/3.4.3/Rcpp/unitTests/runit.table.R

In UBC-MDS/Karl:

#!/usr/bin/env r
#
# Copyright (C) 2014  Dirk Eddelbuettel, Romain Francois, and Kevin Ushey
#
# This file is part of Rcpp.
#
# Rcpp 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.
#
# Rcpp 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 Rcpp.  If not, see <http://www.gnu.org/licenses/>.

.runThisTest <- Sys.getenv("RunAllRcppTests") == "yes"

if (.runThisTest) {
  
    .setUp <- Rcpp:::unitTestSetup("table.cpp")
    
    table_ <- function(x) c(base::table(x, useNA="ifany"))
    
    test.table.numeric <- function() {
        x <- c(1, 2, 1, 1, NA, NaN, -Inf, Inf)
        checkEquals( RcppTable(x), table_(x), "table matches R: numeric case")
    }
    
    test.table.integer <- function() {
        x <- c(-1L, 1L, NA_integer_, NA_integer_, 100L, 1L)
        checkEquals( RcppTable(x), table_(x), "table matches R: integer case")
    }
    
    test.table.logical <- function() {
        x <- c(TRUE, TRUE, FALSE, NA)
        checkEquals( RcppTable(x), table_(x), "table matches R: logical case")
    }
    
    test.table.character <- function() {
        x <- c("a", "a", "b", "a", NA, NA)
        checkEquals( RcppTable(x), table_(x), "table matches R: character case")
    }
    
}