text: // Copyright 2008 the V8 project authors. All rights reserved.
  // Redistribution and use in source and binary forms, with or without
  // modification, are permitted provided that the following conditions are
  // met:
  //
  //     * Redistributions of source code must retain the above copyright
  //       notice, this list of conditions and the following disclaimer.
  //     * Redistributions in binary form must reproduce the above
  //       copyright notice, this list of conditions and the following
  //       disclaimer in the documentation and/or other materials provided
  //       with the distribution.
  //     * Neither the name of Google Inc. nor the names of its
  //       contributors may be used to endorse or promote products derived
  //       from this software without specific prior written permission.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  function MjsUnitAssertionError(message) {
    this.message = message;
  }
  
  MjsUnitAssertionError.prototype.toString = function () {
    return this.message;
  }
  
  /*
   * This file is included in all mini jsunit test cases.  The test
   * framework expects lines that signal failed tests to start with
   * the f-word and ignore all other lines.
   */
  
  function fail(expected, found, name_opt) {
    var start;
    if (name_opt) {
      // Fix this when we ditch the old test runner.
      start = "Fail" + "ure (" + name_opt + "): ";
    } else {
      start = "Fail" + "ure:";
    }
    throw new MjsUnitAssertionError(start + " expected <" + expected + "> found <" + found + ">");
  }
  
  
  function assertEquals(expected, found, name_opt) {
    if (expected != found) {
      fail(expected, found, name_opt);
    }
  }
  
  
  function assertArrayEquals(expected, found, name_opt) {
    var start = "";
    if (name_opt) {
      start = name_opt + " - ";
    }
    assertEquals(expected.length, found.length, start + "array length");
    if (expected.length == found.length) {
      for (var i = 0; i < expected.length; ++i) {
        assertEquals(expected[i], found[i], start + "array element at index " + i);
      }
    }
  }
  
  
  function assertTrue(value, name_opt) {
    assertEquals(true, value, name_opt);
  }
  
  
  function assertFalse(value, name_opt) {
    assertEquals(false, value, name_opt);
  }
  
  
  function assertNaN(value, name_opt) {
    if (!isNaN(value)) {
      fail("NaN", value, name_opt);
    }
  }
  
  
  function assertThrows(code) {
    try {
      eval(code);
      assertTrue(false, "did not throw exception");
    } catch (e) {
      // Do nothing.
    }
  }
  
  
  function assertInstanceof(obj, type) {
    if (!(obj instanceof type)) {
      assertTrue(false, "Object <" + obj + "> is not an instance of <" + type + ">");
    }
  }
  
  
  function assertDoesNotThrow(code) {
    try {
      eval(code);
    } catch (e) {
      assertTrue(false, "threw an exception");
    }
  }
  
  
  function assertUnreachable(name_opt) {
    // Fix this when we ditch the old test runner.
    var message = "Fail" + "ure: unreachable"
    if (name_opt) {
      message += " - " + name_opt;
    }
    throw new MjsUnitAssertionError(message);
  }
  