#!/usr/bin/r -t
#
# Copyright (C) 2010 - 2011  Dirk Eddelbuettel and Romain Francois
#
# 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/>.

definitions <- function(){
f <- list("map_string_int"=list(
                  signature(),
                  'std::map< std::string, int > m ;
   	           m["b"] = 100;
  	           m["a"] = 200;
  	           m["c"] = 300;
  	           return wrap(m);')

                  ,"map_string_double"=list(
                   signature(),
                   'std::map<std::string,double> m ;
	            m["b"] = 100;
  	            m["a"] = 200;
  	            m["c"] = 300;
  	            return wrap(m);')


                  ,"map_string_bool"=list(
                   signature(),
                   'std::map<std::string,bool> m ;
	            m["b"] = true;
  		    m["a"] = false;
  		    m["c"] = true;
  	            return wrap(m);')

                  ,"map_string_Rbyte"=list(
                   signature(),
                   'std::map<std::string,Rbyte> m ;
	            m["b"] = (Rbyte)0;
  	            m["a"] = (Rbyte)1;
  	            m["c"] = (Rbyte)2;
  	            return wrap(m);')

                  ,"map_string_string"=list(
                   signature(),
                   'std::map<std::string,std::string> m ;
	            m["b"] = "foo" ;
  	            m["a"] = "bar" ;
  	            m["c"] = "bling" ;
  		    return wrap(m);')

                  ,"map_string_generic"=list(
                   signature(),
                   'std::map< std::string,std::vector<int> > m ;
	            std::vector<int> b; b.push_back(1); b.push_back(2); m["b"] = b;
  	            std::vector<int> a; a.push_back(1); a.push_back(2); a.push_back(2); m["a"] = a;
  	            std::vector<int> c; c.push_back(1); c.push_back(2); c.push_back(2); c.push_back(2); m["c"] = c;
  	            return wrap(m);')

                  ,"multimap_string_int"=list(
                   signature(),
                   'std::multimap< std::string, int > m;
 		    m.insert( std::pair<std::string,int>("b", 100));
  		    m.insert( std::pair<std::string,int>("a", 200));
  		    m.insert( std::pair<std::string,int>("c", 300));
  		    return wrap(m);')

                  ,"multimap_string_double"=list(
                   signature(),
                   'std::multimap<std::string,double> m ;
		    m.insert( std::pair<std::string,double>("b", 100) );
  		    m.insert( std::pair<std::string,double>("a", 200) );
  		    m.insert( std::pair<std::string,double>("c", 300) );
  		    return wrap(m);')

                  ,"multimap_string_bool"=list(
                   signature(),
                   'std::multimap<std::string,bool> m ;
	            m.insert( std::pair<std::string,bool>("b", true ) ) ;
  	            m.insert( std::pair<std::string,bool>("a", false) ) ;
  	            m.insert( std::pair<std::string,bool>("c", true ) ) ;
  	            return wrap(m);')

                  ,"multimap_string_Rbyte"=list(
                   signature(),
                   'std::multimap<std::string,Rbyte> m ;
            	    m.insert( std::pair<std::string,Rbyte>("b", (Rbyte)0) );
  	            m.insert( std::pair<std::string,Rbyte>("a", (Rbyte)1) );
  	            m.insert( std::pair<std::string,Rbyte>("c", (Rbyte)2) );
  	            return wrap(m);')

                  ,"multimap_string_string"=list(
                   signature(),
                   'std::multimap<std::string,std::string> m ;
	            m.insert( std::pair<std::string,std::string>( "b", "foo"  ) ) ;
  	            m.insert( std::pair<std::string,std::string>( "a", "bar"  ) ) ;
  	            m.insert( std::pair<std::string,std::string>( "c", "bling") ) ;
  	            return wrap(m);')

                  ,"multimap_string_generic"=list(
                   signature(),
                   'typedef std::pair<std::string,std::vector<int> > _pair ;
	            std::multimap< std::string,std::vector<int> > m ;
	            std::vector<int> b ; b.push_back(1) ; b.push_back(2) ;
	            m.insert( _pair("b", b) );

	            std::vector<int> a ; a.push_back(1) ; a.push_back(2) ; a.push_back(2) ;
  	            m.insert( _pair("a", a) );

  	            std::vector<int> c ; c.push_back(1) ; c.push_back(2) ; c.push_back(2) ; c.push_back(2) ;
  	            m.insert( _pair("c",  c) );
  	            return wrap(m);')

                  ,"null_const_char"=list(
                   signature(),
                   'const char *p = NULL;
  	            return wrap(p);')

                   ,"nonnull_const_char"=list(
                   signature(),
                   'const char *p = "foo";
  	            return wrap(p);')

                  )


        ## definition of all the tr1 functions at once, appended to existing list
        g <- list("unordered_map_string_int"=list(
                  signature(),
                  'std::tr1::unordered_map< std::string, int > m ;
	           m["b"] = 100;
  	           m["a"] = 200;
  	           m["c"] = 300;
  	           return wrap(m);')

                  ,"unordered_map_string_double"=list(
                   signature(),
                   'std::tr1::unordered_map<std::string,double> m ;
	            m["b"] = 100;
  	            m["a"] = 200;
  	            m["c"] = 300;
  	            return wrap(m);')

                  ,"unordered_map_string_bool"=list(
                   signature(),
                   'std::tr1::unordered_map<std::string,bool> m ;
            	    m["b"] = true;
              	    m["a"] = false;
              	    m["c"] = true;
              	    return wrap(m) ;
	           ')

                  ,"unordered_map_string_Rbyte"=list(
                   signature(),
                   'std::tr1::unordered_map<std::string,Rbyte> m ;
	            m["b"] = (Rbyte)0;
  	            m["a"] = (Rbyte)1;
  	            m["c"] = (Rbyte)2;
  	            return wrap(m);')

                  ,"unordered_map_string_string"=list(
                   signature(),
                   'std::tr1::unordered_map<std::string,std::string> m ;
	            m["b"] = "foo" ;
  	            m["a"] = "bar" ;
  	            m["c"] = "bling" ;
  	            return wrap(m) ;
	           ')

                  ,"unordered_map_string_generic"=list(
                   signature(),
                   'std::tr1::unordered_map< std::string,std::vector<int> > m ;
	            std::vector<int> b; b.push_back(1); b.push_back(2); m["b"] = b ;
  	            std::vector<int> a; a.push_back(1); a.push_back(2); a.push_back(2); m["a"] = a;
  	            std::vector<int> c; c.push_back(1); c.push_back(2); c.push_back(2); c.push_back(2); m["c"] = c;
  	            return wrap(m);')

                  )

        if (Rcpp:::capabilities()[["tr1 unordered maps"]]) {
            f <- c(f,g)
        }
        f
}

.setUp <- function() {
    if( ! exists( ".rcpp.wrap", globalenv() )) {
       fun <- Rcpp:::compile_unit_tests( definitions() )
       assign( ".rcpp.wrap", fun, globalenv() )
    }
}


test.wrap.map.string.int <- function(){
    fun <- .rcpp.wrap$map_string_int
    checkEquals(fun(),
                c( a = 200L, b = 100L, c = 300L),
                msg = "wrap( map<string,int>) " )
}

test.wrap.map.string.double <- function(){
    fun <- .rcpp.wrap$map_string_double
    checkEquals(fun(),
                c( a = 200, b = 100, c = 300),
                msg = "wrap( map<string,double>) " )
}

test.wrap.map.string.bool <- function(){
    fun <- .rcpp.wrap$map_string_bool
    checkEquals(fun(),
                c( a = FALSE, b = TRUE, c = TRUE ),
                msg = "wrap( map<string,bool>) " )
}

test.wrap.map.string.Rbyte <- function(){
    fun <- .rcpp.wrap$map_string_Rbyte
    checkEquals(fun(),
                c( a = as.raw(1), b = as.raw(0), c = as.raw(2) ),
                msg = "wrap( map<string,Rbyte>) " )
}

test.wrap.map.string.string <- function(){
    fun <- .rcpp.wrap$map_string_string
    checkEquals(fun(),
                c( a = "bar", b = "foo", c = "bling" ),
                msg = "wrap( map<string,string>) " )
}

test.wrap.map.string.generic <- function(){
    fun <- .rcpp.wrap$map_string_generic
    checkEquals(fun(),
                list( a = c(1L, 2L, 2L), b = c(1L, 2L), c = c(1L,2L,2L,2L) ) ,
		msg = "wrap( map<string,vector<int>>) " )
}

test.wrap.multimap.string.int <- function(){
    fun <- .rcpp.wrap$multimap_string_int
    checkEquals(fun(),
                c( a = 200L, b = 100L, c = 300L),
		msg = "wrap( multimap<string,int>) ")
}

test.wrap.multimap.string.double <- function(){
    fun <- .rcpp.wrap$multimap_string_double
    checkEquals(fun(),
                c( a = 200, b = 100, c = 300),
		msg = "wrap( multimap<string,double>) " )
}

test.wrap.multimap.string.bool <- function(){
    fun <- .rcpp.wrap$multimap_string_bool
    checkEquals(fun(),
                c( a = FALSE, b = TRUE, c = TRUE ),
		msg = "wrap( multimap<string,bool>)")
}

test.wrap.multimap.string.Rbyte <- function(){
    fun <- .rcpp.wrap$multimap_string_Rbyte
    checkEquals(fun(),
                c( a = as.raw(1), b = as.raw(0), c = as.raw(2) ),
		msg = "wrap( multimap<string,Rbyte>) " )
}

test.wrap.multimap.string.string <- function(){
    fun <- .rcpp.wrap$multimap_string_string
    checkEquals(fun(),
                c( a = "bar", b = "foo", c = "bling" ),
		msg = "wrap( multimap<string,string>) " )
}

test.wrap.multimap.string.generic <- function(){
    fun <- .rcpp.wrap$multimap_string_generic
    checkEquals(fun(),
                list( a = c(1L, 2L, 2L), b = c(1L, 2L), c = c(1L,2L,2L,2L) ) ,
		msg = "wrap( multimap<string,vector<int>>) " )
}

test.null.const.char <- function() {
    fun <- .rcpp.wrap$null_const_char
    checkEquals(fun(),
                NULL,
                msg = "null const char*")
}

test.nonnull.const.char <- function() {
    fun <- .rcpp.wrap$nonnull_const_char
    checkEquals(fun(),
                "foo",
                msg = "null const char*")
}

## tr1::unordered_map
if (Rcpp:::capabilities()[["tr1 unordered maps"]]) {

    test.wrap.unordered.map.string.int <- function(){
        fun <- .rcpp.wrap$unordered_map_string_int
        res <- fun()
        checkEquals( res[["a"]], 200L,  msg = "wrap( tr1::unordered_map<string,int>) " )
        checkEquals( res[["b"]], 100L,  msg = "wrap( tr1::unordered_map<string,int>) " )
        checkEquals( res[["c"]], 300L,  msg = "wrap( tr1::unordered_map<string,int>) " )
    }

    test.wrap.unordered.map.string.double <- function(){
        fun <- .rcpp.wrap$unordered_map_string_double
        res <- fun()
        checkEquals( res[["a"]], 200,  msg = "wrap( tr1::unordered_map<string,double>) " )
        checkEquals( res[["b"]], 100,  msg = "wrap( tr1::unordered_map<string,double>) " )
        checkEquals( res[["c"]], 300,  msg = "wrap( tr1::unordered_map<string,double>) " )
    }

    test.wrap.unordered.map.string.bool <- function(){
        fun <- .rcpp.wrap$unordered_map_string_bool
        res <- fun()
        checkEquals( res[["a"]], FALSE,  msg = "wrap( tr1::unordered_map<string,bool>) " )
        checkEquals( res[["b"]], TRUE ,  msg = "wrap( tr1::unordered_map<string,bool>) " )
        checkEquals( res[["c"]], TRUE ,  msg = "wrap( tr1::unordered_map<string,bool>) " )
    }

    test.wrap.unordered.map.string.Rbyte <- function(){
        fun <- .rcpp.wrap$unordered_map_string_Rbyte
        res <- fun()
        checkEquals( res[["a"]], as.raw(1),  msg = "wrap( tr1::unordered_map<string,Rbyte>) " )
        checkEquals( res[["b"]], as.raw(0),  msg = "wrap( tr1::unordered_map<string,Rbyte>) " )
        checkEquals( res[["c"]], as.raw(2),  msg = "wrap( tr1::unordered_map<string,Rbyte>) " )
    }

    test.wrap.unordered.map.string.string <- function(){
        fun <- .rcpp.wrap$unordered_map_string_string
        res <- fun()
        checkEquals( res[["a"]], "bar"   ,  msg = "wrap( tr1::unordered_map<string,string>) " )
        checkEquals( res[["b"]], "foo"   ,  msg = "wrap( tr1::unordered_map<string,string>) " )
        checkEquals( res[["c"]], "bling" ,  msg = "wrap( tr1::unordered_map<string,string>) " )
    }

    test.wrap.unordered.map.string.generic <- function(){
        fun <- .rcpp.wrap$unordered_map_string_generic
        res <- fun()
        checkEquals( res[["a"]], c(1L,2L,2L) ,  msg = "wrap( tr1::unordered_map<string,vector<int>>) " )
        checkEquals( res[["b"]], c(1L,2L) ,  msg = "wrap( tr1::unordered_map<string,vector<int>>) " )
        checkEquals( res[["c"]], c(1L,2L,2L,2L) ,  msg = "wrap( tr1::unordered_map<string,vector<int>>) " )
    }

} # if( Rcpp:::capabilities("tr1 unordered maps") )




