#include "sal/config.h"
#include "sal/precppunit.hxx"

#include "cppunit/TestAssert.h"
#include "cppunit/TestFixture.h"
#include "cppunit/extensions/HelperMacros.h"
#include "cppunit/plugin/TestPlugIn.h"

#include "osl/file.hxx"
#include "osl/process.h"

#include "scanner.hxx"

namespace
{
  struct Symbol
  {
    sal_uInt16 line;
    sal_uInt16 col1;
    sal_uInt16 col2;
    rtl::OUString text;
    double number;
    SbxDataType type;
  };

  /**
   * Perform tests on Scanner.
   */
  class ScannerTest : public CppUnit::TestFixture
  {
  private:
    void testBlankLines();
    void testOperators();
    void testAlphanum();
    void testComments();
    void testGoto();
    void testExclamation();
    void testNumbers();

    // Adds code needed to register the test suite
    CPPUNIT_TEST_SUITE(ScannerTest);

    // Declares the method as a test to call
    CPPUNIT_TEST(testBlankLines);
    CPPUNIT_TEST(testOperators);
    CPPUNIT_TEST(testAlphanum);
    CPPUNIT_TEST(testComments);
    CPPUNIT_TEST(testGoto);
    CPPUNIT_TEST(testExclamation);
    CPPUNIT_TEST(testNumbers);

    // End of test suite definition
    CPPUNIT_TEST_SUITE_END();
  };

  const static rtl::OUString cr(RTL_CONSTASCII_USTRINGPARAM("\n"));
  const static rtl::OUString rem(RTL_CONSTASCII_USTRINGPARAM("REM"));
  const static rtl::OUString asdf(RTL_CONSTASCII_USTRINGPARAM("asdf"));
  const static rtl::OUString dot(RTL_CONSTASCII_USTRINGPARAM("."));
  const static rtl::OUString goto_(RTL_CONSTASCII_USTRINGPARAM("goto"));
  const static rtl::OUString excl(RTL_CONSTASCII_USTRINGPARAM("!"));

  std::vector<Symbol> getSymbols(const rtl::OUString& source)
  {
    std::vector<Symbol> symbols;
    SbiScanner scanner(source);
    while(scanner.NextSym())
    {
      Symbol symbol;
      symbol.line = scanner.GetLine();
      symbol.col1 = scanner.GetCol1();
      symbol.col2 = scanner.GetCol2();
      symbol.text = scanner.GetSym();
      symbol.number = scanner.GetDbl();
      symbol.type = scanner.GetType();
      symbols.push_back(symbol);
    }
    return symbols;
  }

  void ScannerTest::testBlankLines()
  {
    const rtl::OUString source1(RTL_CONSTASCII_USTRINGPARAM(""));
    const rtl::OUString source2(RTL_CONSTASCII_USTRINGPARAM("\r\n"));
    const rtl::OUString source3(RTL_CONSTASCII_USTRINGPARAM("\n"));
    const rtl::OUString source4(RTL_CONSTASCII_USTRINGPARAM("\r"));
    const rtl::OUString source5(RTL_CONSTASCII_USTRINGPARAM("\r\n\r\n"));
    const rtl::OUString source6(RTL_CONSTASCII_USTRINGPARAM("\n\r"));
    const rtl::OUString source7(RTL_CONSTASCII_USTRINGPARAM("\n\r\n"));
    const rtl::OUString source8(RTL_CONSTASCII_USTRINGPARAM("\r\n\r"));
    const rtl::OUString source9(RTL_CONSTASCII_USTRINGPARAM("      "));

    std::vector<Symbol> symbols;
    symbols = getSymbols(source1);
    CPPUNIT_ASSERT(symbols.empty());

    symbols = getSymbols(source2);
    CPPUNIT_ASSERT(symbols.size() == 1);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);

    symbols = getSymbols(source3);
    CPPUNIT_ASSERT(symbols.size() == 1);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);

    symbols = getSymbols(source4);
    CPPUNIT_ASSERT(symbols.size() == 1);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);

    symbols = getSymbols(source5);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source6);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source7);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source8);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source9);
    CPPUNIT_ASSERT(symbols.size() == 1);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
  }

  void ScannerTest::testOperators()
  {
    const rtl::OUString sourceE(RTL_CONSTASCII_USTRINGPARAM("="));
    const rtl::OUString sourceLT(RTL_CONSTASCII_USTRINGPARAM("<"));
    const rtl::OUString sourceGT(RTL_CONSTASCII_USTRINGPARAM(">"));
    const rtl::OUString sourceLTE(RTL_CONSTASCII_USTRINGPARAM("<="));
    const rtl::OUString sourceGTE(RTL_CONSTASCII_USTRINGPARAM(">="));
    const rtl::OUString sourceEE(RTL_CONSTASCII_USTRINGPARAM("=="));
    const rtl::OUString sourceNE(RTL_CONSTASCII_USTRINGPARAM("<>"));
    const rtl::OUString sourceA(RTL_CONSTASCII_USTRINGPARAM(":="));

    std::vector<Symbol> symbols;

    symbols = getSymbols(sourceE);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == sourceE);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(sourceLT);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == sourceLT);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(sourceGT);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == sourceGT);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(sourceLTE);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == sourceLTE);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(sourceGTE);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == sourceGTE);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(sourceEE);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == sourceE);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == sourceE);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[2].text == cr);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);

    symbols = getSymbols(sourceNE);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == sourceNE);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(sourceA);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == sourceA);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);
  }

  void ScannerTest::testAlphanum()
  {
    const rtl::OUString source1(RTL_CONSTASCII_USTRINGPARAM("asdfghefg"));
    const rtl::OUString source2(RTL_CONSTASCII_USTRINGPARAM("1asfdasfd"));
    const rtl::OUString source3(RTL_CONSTASCII_USTRINGPARAM("AdfsaAUdsl10987"));
    const rtl::OUString source4(RTL_CONSTASCII_USTRINGPARAM("asdfa_mnvcnm"));
    const rtl::OUString source5(RTL_CONSTASCII_USTRINGPARAM("_asdf1"));
    const rtl::OUString source6(RTL_CONSTASCII_USTRINGPARAM("_6"));
    const rtl::OUString source7(RTL_CONSTASCII_USTRINGPARAM("joxclk_"));
    const rtl::OUString source8(RTL_CONSTASCII_USTRINGPARAM("   asdf    "));
    const rtl::OUString source9(RTL_CONSTASCII_USTRINGPARAM(" 19395  asdfa "));
    const rtl::OUString source10(RTL_CONSTASCII_USTRINGPARAM("\n1\n2\na sdf"));
    const rtl::OUString source11(RTL_CONSTASCII_USTRINGPARAM("asdf.asdf"));
    const rtl::OUString source12(RTL_CONSTASCII_USTRINGPARAM(".."));

    std::vector<Symbol> symbols;

    symbols = getSymbols(source1);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == source1);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source2);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text.isEmpty()); // Can't start symbol with a digit
    CPPUNIT_ASSERT(symbols[0].number == 1);
    CPPUNIT_ASSERT(symbols[0].type == SbxINTEGER);
    CPPUNIT_ASSERT(symbols[1].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("asfdasfd")));
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[2].text == cr);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);

    symbols = getSymbols(source3);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == source3);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source4);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == source4);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source5);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == source5);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source6);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == source6);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source7);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("joxclk_")));
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(source7 == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("joxclk "))); // Change the trailing '_' to a ' '
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source8);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("asdf")));
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source9);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text.isEmpty());
    CPPUNIT_ASSERT(symbols[0].number = 19395);
    CPPUNIT_ASSERT(symbols[0].type == SbxINTEGER);
    CPPUNIT_ASSERT(symbols[1].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("asdfa")));
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[2].text == cr);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);

    symbols = getSymbols(source10);
    CPPUNIT_ASSERT(symbols.size() == 8);
    CPPUNIT_ASSERT(symbols[0].text == cr);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text.isEmpty());
    CPPUNIT_ASSERT(symbols[1].number == 1);
    CPPUNIT_ASSERT(symbols[1].type == SbxINTEGER);
    CPPUNIT_ASSERT(symbols[2].text == cr);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[3].text.isEmpty());
    CPPUNIT_ASSERT(symbols[3].number == 2);
    CPPUNIT_ASSERT(symbols[3].type == SbxINTEGER);
    CPPUNIT_ASSERT(symbols[4].text == cr);
    CPPUNIT_ASSERT(symbols[4].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[5].text.getLength() == 1);
    CPPUNIT_ASSERT(symbols[5].text[0] == 'a');
    CPPUNIT_ASSERT(symbols[5].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[6].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("sdf")));
    CPPUNIT_ASSERT(symbols[6].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[7].text == cr);
    CPPUNIT_ASSERT(symbols[7].type == SbxVARIANT);

    symbols = getSymbols(source11);
    CPPUNIT_ASSERT(symbols.size() == 4);
    CPPUNIT_ASSERT(symbols[0].text == asdf);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == dot);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[2].text == asdf);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[3].text == cr);
    CPPUNIT_ASSERT(symbols[3].type == SbxVARIANT);

    symbols = getSymbols(source12);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == dot);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == dot);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[2].text == cr);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);
  }

  void ScannerTest::testComments()
  {
    const rtl::OUString source1(RTL_CONSTASCII_USTRINGPARAM("REM asdf"));
    const rtl::OUString source2(RTL_CONSTASCII_USTRINGPARAM("REMasdf"));
    const rtl::OUString source3(RTL_CONSTASCII_USTRINGPARAM("'asdf"));
    const rtl::OUString source4(RTL_CONSTASCII_USTRINGPARAM("asdf _\n'100"));
    const rtl::OUString source5(RTL_CONSTASCII_USTRINGPARAM("'asdf _\n100"));
    const rtl::OUString source6(RTL_CONSTASCII_USTRINGPARAM("'asdf _\n'100"));
    const rtl::OUString source7(RTL_CONSTASCII_USTRINGPARAM("'asdf _\n 1234 _\n asdf'"));

    std::vector<Symbol> symbols;

    symbols = getSymbols(source1);
    CPPUNIT_ASSERT(symbols.size() == 1);
    CPPUNIT_ASSERT(symbols[0].text == rem);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);

    symbols = getSymbols(source2);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("REMasdf")));
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source3);
    CPPUNIT_ASSERT(symbols.size() == 1);
    CPPUNIT_ASSERT(symbols[0].text == rem);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);

    symbols = getSymbols(source4);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == asdf);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == rem);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source5);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == rem);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text.isEmpty());
    CPPUNIT_ASSERT(symbols[1].number == 100);
    CPPUNIT_ASSERT(symbols[1].type == SbxINTEGER);
    CPPUNIT_ASSERT(symbols[2].text == cr);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);

    symbols = getSymbols(source6);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == rem);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == rem);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source7);
    CPPUNIT_ASSERT(symbols.size() == 4);
    CPPUNIT_ASSERT(symbols[0].text == rem);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text.isEmpty());
    CPPUNIT_ASSERT(symbols[1].number == 1234);
    CPPUNIT_ASSERT(symbols[1].type == SbxINTEGER);
    CPPUNIT_ASSERT(symbols[2].text == asdf);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[3].text == rem);
    CPPUNIT_ASSERT(symbols[3].type == SbxVARIANT);
  }

  void ScannerTest::testGoto()
  {
    const rtl::OUString source1(RTL_CONSTASCII_USTRINGPARAM("goto"));
    const rtl::OUString source2(RTL_CONSTASCII_USTRINGPARAM("go  to"));
    const rtl::OUString source3(RTL_CONSTASCII_USTRINGPARAM("go\nto"));

    std::vector<Symbol> symbols;

    symbols = getSymbols(source1);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == goto_);
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);

    symbols = getSymbols(source2);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("go")));
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("to")));
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[2].text == cr);
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);

    symbols = getSymbols(source3);
    CPPUNIT_ASSERT(symbols.size() == 4);
    CPPUNIT_ASSERT(symbols[0].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("go")));
    CPPUNIT_ASSERT(symbols[0].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[1].text == cr);
    CPPUNIT_ASSERT(symbols[1].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[2].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("to")));
    CPPUNIT_ASSERT(symbols[2].type == SbxVARIANT);
    CPPUNIT_ASSERT(symbols[3].text == cr);
    CPPUNIT_ASSERT(symbols[3].type == SbxVARIANT);
  }

  void ScannerTest::testExclamation()
  {
    const rtl::OUString source1(RTL_CONSTASCII_USTRINGPARAM("asdf!asdf"));
    const rtl::OUString source2(RTL_CONSTASCII_USTRINGPARAM("!1234"));
    const rtl::OUString source3(RTL_CONSTASCII_USTRINGPARAM("!_3"));
    const rtl::OUString source4(RTL_CONSTASCII_USTRINGPARAM("!$"));
    const rtl::OUString source5(RTL_CONSTASCII_USTRINGPARAM("!%"));
    const rtl::OUString source6(RTL_CONSTASCII_USTRINGPARAM("!\n"));

    std::vector<Symbol> symbols;

    symbols = getSymbols(source1);
    CPPUNIT_ASSERT(symbols.size() == 4);
    CPPUNIT_ASSERT(symbols[0].text == asdf);
    CPPUNIT_ASSERT(symbols[1].text == excl);
    CPPUNIT_ASSERT(symbols[2].text == asdf);
    CPPUNIT_ASSERT(symbols[3].text == cr);

    symbols = getSymbols(source2);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == excl);
    CPPUNIT_ASSERT(symbols[1].text.isEmpty());
    CPPUNIT_ASSERT(symbols[1].number == 1234);
    CPPUNIT_ASSERT(symbols[2].text == cr);

    symbols = getSymbols(source3);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == excl);
    CPPUNIT_ASSERT(symbols[1].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("_3")));
    CPPUNIT_ASSERT(symbols[2].text == cr);

    symbols = getSymbols(source4);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == excl);
    CPPUNIT_ASSERT(symbols[1].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("$")));
    CPPUNIT_ASSERT(symbols[2].text == cr);

    symbols = getSymbols(source5);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == excl);
    CPPUNIT_ASSERT(symbols[1].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("%")));
    CPPUNIT_ASSERT(symbols[2].text == cr);

    symbols = getSymbols(source6);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].text == excl);
    CPPUNIT_ASSERT(symbols[1].text == cr);
  }

  void ScannerTest::testNumbers()
  {
    const rtl::OUString source1(RTL_CONSTASCII_USTRINGPARAM("12345"));
    const rtl::OUString source2(RTL_CONSTASCII_USTRINGPARAM("1.2.3"));
    const rtl::OUString source3(RTL_CONSTASCII_USTRINGPARAM("123.4"));
    const rtl::OUString source4(RTL_CONSTASCII_USTRINGPARAM("0.5"));
    const rtl::OUString source5(RTL_CONSTASCII_USTRINGPARAM("5.0"));
    const rtl::OUString source6(RTL_CONSTASCII_USTRINGPARAM("0.0"));
    const rtl::OUString source7(RTL_CONSTASCII_USTRINGPARAM("-3"));
    const rtl::OUString source8(RTL_CONSTASCII_USTRINGPARAM("-0.0"));
    const rtl::OUString source9(RTL_CONSTASCII_USTRINGPARAM("12dE3"));
    const rtl::OUString source10(RTL_CONSTASCII_USTRINGPARAM("12e3"));

    std::vector<Symbol> symbols;

    symbols = getSymbols(source1);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].number == 12345);
    CPPUNIT_ASSERT(symbols[1].text == cr);

    symbols = getSymbols(source2);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].number == 1.23);
    CPPUNIT_ASSERT(symbols[1].text == cr);

    symbols = getSymbols(source3);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].number = 123.4);
    CPPUNIT_ASSERT(symbols[1].text == cr);

    symbols = getSymbols(source4);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].number == .5);
    CPPUNIT_ASSERT(symbols[1].text == cr);

    symbols = getSymbols(source5);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].number == 5);
    CPPUNIT_ASSERT(symbols[1].text == cr);

    symbols = getSymbols(source6);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].number == 0);
    CPPUNIT_ASSERT(symbols[1].text == cr);

    symbols = getSymbols(source7);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("-")));
    CPPUNIT_ASSERT(symbols[1].number == 3);
    CPPUNIT_ASSERT(symbols[2].text == cr);

    symbols = getSymbols(source8);
    CPPUNIT_ASSERT(symbols.size() == 3);
    CPPUNIT_ASSERT(symbols[0].text == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("-")));
    CPPUNIT_ASSERT(symbols[1].number == 0);
    CPPUNIT_ASSERT(symbols[2].text == cr);

    symbols = getSymbols(source9);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].number == 12000);
    CPPUNIT_ASSERT(symbols[1].text == cr);

    symbols = getSymbols(source10);
    CPPUNIT_ASSERT(symbols.size() == 2);
    CPPUNIT_ASSERT(symbols[0].number == 12000);
    CPPUNIT_ASSERT(symbols[1].text == cr);
  }

  // Put the test suite in the registry
  CPPUNIT_TEST_SUITE_REGISTRATION(ScannerTest);
} // namespace
CPPUNIT_PLUGIN_IMPLEMENT();