/test/mjsunit.js - CSE2410 Fall 2014 Bounce - CS Projects

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       // 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.
       //
       //
       /*jslint
           evil: true
       */
       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 deepEquals (a, b) {
         if (a == b) {
             return true;
+        }
         if ((typeof a) !== 'object' || (typeof b) !== 'object' ||
             (a === null) || (b === null)) {
           return false;
+        }
         if (a.constructor === Array) {
           if (b.constructor !== Array) {
             return false;
+          }
           if (a.length != b.length) {
             return false;
+          }
           for (var i = 0; i < a.length; i++) {
             if (i in a) {
               if (!(i in b) || !(deepEquals(a[i], b[i]))) {
                 return false;
+              }
             } else if (i in b) {
               return false;
+            }
+          }
           return true;
+        }
         return false;
       };
       exports.assertEquals = function (expected, found, name_opt) {
         if (!deepEquals(found, expected)) {
           fail(expected, found, name_opt);
+        }
       };
       exports.assertArrayEquals = function (expected, found, name_opt) {
         var start = "";
         if (name_opt) {
           start = name_opt + " - ";
+        }
         exports.assertEquals(expected.length, found.length, start + "array length");
         if (expected.length == found.length) {
           for (var i = 0; i < expected.length; ++i) {
             exports.assertEquals(expected[i], found[i], start + "array element at index " + i);
+          }
+        }
       };
       exports.assertTrue = function (value, name_opt) {
         exports.assertEquals(true, value, name_opt);
       };
       exports.assertFalse = function (value, name_opt) {
         exports.assertEquals(false, value, name_opt);
       };
       exports.assertNaN = function (value, name_opt) {
         if (!isNaN(value)) {
           fail("NaN", value, name_opt);
+        }
       };
       exports.assertThrows = function (code) {
         var threwException = true;
         try {
           eval(code);
           threwException = false;
         } catch (e) {
           // Do nothing.
+        }
         if (!threwException) {
           exports.assertTrue(false, "did not throw exception");
+        }
       };
       exports.assertInstanceof = function (obj, type) {
         if (!(obj instanceof type)) {
           exports.assertTrue(false, "Object <" + obj + "> is not an instance of <" + type + ">");
+        }
       };
       exports.assertDoesNotThrow = function (code) {
         try {
           eval(code);
         } catch (e) {
           exports.assertTrue(false, "threw an exception");
+        }
       };
       exports.assertUnreachable = function (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);
       };