/vqdr/trunk

using GLib;

using VQDR.Common.Utils;

using VQDR.Common;

using VQDR.Expression;

void fast_number_test () {

  Test.add_func ("/Common/Utils/FastNumber/add", () => {

    var f1 = FastNumber (1337);

    var f2 = FastNumber (1333);

    var f3 = f1.add (f2);

    if (f3.number != 2670) {

      Test.fail ();

      Test.message ("The added numbers do not match the expected value");

    }

  });

  Test.add_func ("/Common/Utils/FastNumber/subtract", () => {

    var f1 = FastNumber (1337);

    var f2 = FastNumber (1333);

    var f3 = f1.subtract (f2);

    if (f3.number != 4) {

      Test.fail ();

      Test.message ("The subtracted numbers do not match the expected value");

    }

  });

  Test.add_func ("/Common/Utils/FastNumber/divide", () => {

    var f1 = FastNumber (1338);

    var f2 = FastNumber (2);

    FastNumber f3 = {0};

    try {

      f3 = f1.divide (f2);

      Utils.print_ln ("f3.number: %i", f3.number);

    } catch (Error e) {

      Utils.print_ln ("Error: %s\n", e.message);

    }

    if (f3.number != 669) {

      Test.fail ();

      Test.message ("The added numbers do not match the expected value");

    }

  });

  Test.add_func ("/Common/Utils/FastNumber/divide2", () => {

    var f1 = FastNumber (4444);

    var f2 = FastNumber (1111);

    FastNumber f3 = {0};

    try {

      f3 = f1.divide (f2);

      Utils.print_ln ("f3.number: %i", f3.number);

    } catch (Error e) {

      Utils.print_ln ("Error: %s\n", e.message);

    }

    if (f3.number != 4) {

      Test.fail ();

      Test.message ("The added numbers do not match the expected value");

    }

  });

  Test.add_func ("/Common/Utils/FastNumber/multiply", () => {

    var expected_val = 4444;

    var f1 = FastNumber (1111);

    var f2 = FastNumber (4);

    var f3 = f1.multiply (f2);

    if (f3.number != expected_val) {

      Test.fail ();

      Test.message ("The multiplied numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $f3.number");

    }

  });

  Test.add_func ("/Common/Utils/FastNumber/parse_raw_number1", () => {

    var expected_val = 1000;

    var val = FastNumber.parse_raw_number ("1");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

    for (int i = 2; i <= 25; i = i + 3) {

      val = FastNumber.parse_raw_number (i.to_string ());

      if ((expected_val * i) != val) {

        Test.fail ();

        Test.message ("The raw numbers does not match the exected value.");

        Test.message (@"expected $expected_val, got $val");

      }

    }

  });

  /*

   * All decimls that have to be converted to float must be

   * divicable by two. in these tests, or we will get rounding errors

   * when converting to floating point preresentation.

   */

  Test.add_func ("/Common/Utils/FastNumber/parse_raw_number2", () => {

    var expected_val = 1128;

    var val = FastNumber.parse_raw_number ("1.128");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

    expected_val = 5128;

    val = FastNumber.parse_raw_number ("5.128");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

    expected_val = 7128;

    val = FastNumber.parse_raw_number ("7.128");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

  });

  Test.add_func ("/Common/Utils/parse_raw_number3", () => {

    var expected_val = 15128;

    var val = FastNumber.parse_raw_number ("15.128");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

  });

  Test.add_func ("/Common/Utils/parse_raw_number4", () => {

    var expected_val = 20128;

    var val = FastNumber.parse_raw_number ("20.128");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

  });

  Test.add_func ("/Common/Utils/parse_raw_number5", () => {

    var expected_val = 222128;

    var val = FastNumber.parse_raw_number ("222.128");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

  });

  Test.add_func ("/Common/Utils/parse_raw_number6", () => {

    var expected_val = 128;

    var val = FastNumber.parse_raw_number ("0.128");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

  });

  Test.add_func ("/Common/Utils/parse_raw_number7", () => {

    var expected_val = 160;

    var val = FastNumber.parse_raw_number ("0.16");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

  });

  Test.add_func ("/Common/Utils/parse_raw_number8", () => {

    var expected_val = 800;

    var val = FastNumber.parse_raw_number ("0.8");

    if (expected_val != val) {

      Test.fail ();

      Test.message ("The raw numbers does not match the exected value.");

      Test.message (@"expected $expected_val, got $val");

    }

  });

  Test.add_func ("/Common/Utils/FastNumber/float", () => {

    var expected_val = 10.128;

    var f1 = FastNumber.from_float (expected_val);

    var flt = f1.float_rep;

    if (expected_val != flt) {

      Test.fail ();

      var raw = f1.raw_number;

      Test.message ("The float was not the correct value.");

      Test.message (@"Expected $expected_val, get $flt, Internal value: $raw ");

    }

  });

}