Include quotes when printing out strings from beEqualTo

third_party/WebKit/LayoutTests/webaudio/resources/audio-testing.js

 function writeString(s, a, offset) {
     for (var i = 0; i < s.length; ++i) {
         a[offset + i] = s.charCodeAt(i);
     }
 }
 
 function writeInt16(n, a, offset) {
     n = Math.floor(n);
 
     var b1 = n & 255;
@@ skipping 491 matching lines @@
     // Should('Zero', 0).beEqualTo(0);
     // Result:
     // "PASS Zero is equal to 0."
     ShouldModel.prototype.beEqualTo = function (value) {
         var type = typeof value;
         this._assert(type === 'number' || type === 'string',
             'value should be number or string for', value);
 
         this._checkNaN(value, 'EXPECTED');
 
-        if (this.target === value)
-            this._testPassed('is equal to ' + value);
-        else
-            this._testFailed('was ' + this.target + ' instead of ' + value);
+        var outputValue = value;
+        if (type === 'string')
+            outputValue = '"' + outputValue + '"';
+        if (this.target === value) {
+            var outputValue = (type === 'string') ? '"' + value + '"' : value;
+            this._testPassed('is equal to ' + outputValue);
+        } else {
+            var targetValue = this.target;
+            if (typeof this.target === 'string')
+                targetValue = '"' + targetValue + '"';
+            this._testFailed('was ' + targetValue + ' instead of ' + outputValue);
+        }
         return this._success;
     };
 
     // Check if |target| is not equal to |value|.
     //
     // Example:
     // Should('One', one).notBeEqualTo(0);
     // Result:
     // "PASS One is not equal to 0."
     ShouldModel.prototype.notBeEqualTo = function (value) {
@@ skipping 523 matching lines @@
             if (opts.hasOwnProperty('verbose'))
                 _opts.verbose = opts.verbose;
             if (opts.hasOwnProperty('precision'))
                 _opts.precision = opts.precision;
         }
 
         return new ShouldModel(desc, target, _opts);
     };
 
 })();