#include "lib/self_test.h"

#include "ps/Parser.h"

class TestParser : public CxxTest::TestSuite 
{
public:
    void test1()
    {
        CParser Parser;
        Parser.InputTaskType("test", "_$ident_=_$value_");

        std::string str;
        int i;

        CParserLine Line;

        TS_ASSERT(Line.ParseString(Parser, "value=23"));

        TS_ASSERT(Line.GetArgString(0, str) && str == "value");
        TS_ASSERT(Line.GetArgInt(1, i) && i == 23);
    }


    void test2()
    {
        CParser Parser;
        Parser.InputTaskType("test", "_$value_[$value]_");

        std::string str;

        CParserLine Line;

        TS_ASSERT(Line.ParseString(Parser, "12 34"));
        TS_ASSERT_EQUALS((int)Line.GetArgCount(), 2);
        TS_ASSERT(Line.GetArgString(0, str) && str == "12");
        TS_ASSERT(Line.GetArgString(1, str) && str == "34");

        TS_ASSERT(Line.ParseString(Parser, "56"));
        TS_ASSERT_EQUALS((int)Line.GetArgCount(), 1);
        TS_ASSERT(Line.GetArgString(0, str) && str == "56");

        TS_ASSERT(! Line.ParseString(Parser, " "));
    }


    void test3()
    {
        CParser Parser;
        Parser.InputTaskType("test", "_[$value]_[$value]_[$value]_");

        std::string str;

        CParserLine Line;

        TS_ASSERT(Line.ParseString(Parser, "12 34 56"));
        TS_ASSERT_EQUALS((int)Line.GetArgCount(), 3);
        TS_ASSERT(Line.GetArgString(0, str) && str == "12");
        TS_ASSERT(Line.GetArgString(1, str) && str == "34");
        TS_ASSERT(Line.GetArgString(2, str) && str == "56");

        TS_ASSERT(Line.ParseString(Parser, "78 90"));
        TS_ASSERT_EQUALS((int)Line.GetArgCount(), 2);
        TS_ASSERT(Line.GetArgString(0, str) && str == "78");
        TS_ASSERT(Line.GetArgString(1, str) && str == "90");

        TS_ASSERT(Line.ParseString(Parser, "ab"));
        TS_ASSERT_EQUALS((int)Line.GetArgCount(), 1);
        TS_ASSERT(Line.GetArgString(0, str) && str == "ab");

        TS_ASSERT(Line.ParseString(Parser, " "));
        TS_ASSERT_EQUALS((int)Line.GetArgCount(), 0);
    }


    void test4()
    {
        CParser Parser;
        Parser.InputTaskType("test", "<[_a_][_b_]_x_>");

        std::string str;

        CParserLine Line;
        TS_ASSERT(Line.ParseString(Parser, "a b x a b x"));
        TS_ASSERT(Line.ParseString(Parser, "a x b x"));
        TS_ASSERT(Line.ParseString(Parser, "a x"));
        TS_ASSERT(Line.ParseString(Parser, "b x"));
        TS_ASSERT(Line.ParseString(Parser, "x"));
        TS_ASSERT(! Line.ParseString(Parser, "a x c x"));
        TS_ASSERT(! Line.ParseString(Parser, "a b a x"));
        TS_ASSERT(! Line.ParseString(Parser, "a"));
        TS_ASSERT(! Line.ParseString(Parser, "a a x"));
        TS_ASSERT(Line.ParseString(Parser, "a x a b x a x b x b x b x b x a x a x a b x a b x b x a x"));
    }
};