LibTest/math/MutableRectangle/containsRectangle_A01_t01.dart

// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion bool containsRectangle(MutableRectangle<num> another)
/// Tests whether this entirely contains another.
/// @description Checks the predicate for some predefined data.
/// @author kaigorodov

import "dart:math";
import "../../../Utils/expect.dart";

void check(
    MutableRectangle r1, MutableRectangle r2, bool expected1, bool expected2) {
  bool actual1 = r1.containsRectangle(r2);
  Expect.equals(expected1, actual1, "r1=$r1, r2=$r2, expected1=$expected1");
  bool actual2 = r2.containsRectangle(r1);
  Expect.equals(expected2, actual2, "r1=$r1, r2=$r2, expected2=$expected2");
}

main() {
  MutableRectangle r = new MutableRectangle(0, 0, 1, 1);
  check(r, new MutableRectangle(0, 0, 1, 1), true, true);
  check(r, new MutableRectangle(0.5, 0, 0.5, 1), true, false);
  check(r, new MutableRectangle(0, -0.5, 1, 1.5), false, true);
  check(r, new MutableRectangle(0, 0, 1.1, 1), false, true);
  check(r, new MutableRectangle(1, 1, 2, 2), false, false);
  check(r, new MutableRectangle(0.5, 0.5, 1, 1), false, false);
}