DO NOT SUBMIT: what chrome/browser/resources/ could eventually look like with clang-format

chrome/browser/resources/chromeos/chromevox/testing/assert_additions.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * Asserts that a given argument's value is undefined.
  * @param {object} a The argument to check.
  */
 function assertUndefined(a) {
   if (a !== undefined) {
     throw new Error('Assertion failed: expected undefined');
   }
 }
 
 /**
  * Asserts that the argument is neither null nor undefined.
  * @param {object} obj The argument to check.
  * @param {string=} opt_message Error message if the condition is not met.
  */
 function assertNotNullNorUndefined(obj, opt_message) {
   if (obj === undefined || obj === null) {
-    throw new Error('Can\'t be null or undefined: ' + (opt_message || '') +
-        '\n' + 'Actual: ' + obj);
+    throw new Error(
+        'Can\'t be null or undefined: ' + (opt_message || '') + '\n' +
+        'Actual: ' + obj);
   }
 }
 
 /**
  * Asserts that a given function call throws an exception.
  * @param {string} msg Message to print if exception not thrown.
  * @param {Function} fn The function to call.
  * @param {string} error The name of the exception we expect {@code fn} to
  *     throw.
  */
 function assertException(msg, fn, error) {
   try {
     fn();
   } catch (e) {
     if (error && e.name != error) {
-      throw new Error('Expected to throw ' + error + ' but threw ' + e.name +
-          ' - ' + msg);
+      throw new Error(
+          'Expected to throw ' + error + ' but threw ' + e.name + ' - ' + msg);
     }
     return;
   }
 
   throw new Error('Expected to throw exception ' + error + ' - ' + msg);
 }
 
 /**
  * Asserts that two arrays of strings are equal.
  * @param {Array<string>} array1 The expected array.
  * @param {Array<string>} array2 The test array.
  */
 function assertEqualStringArrays(array1, array2) {
   var same = true;
   if (array1.length != array2.length) {
     same = false;
   }
   for (var i = 0; i < Math.min(array1.length, array2.length); i++) {
     if (array1[i].trim() != array2[i].trim()) {
       same = false;
     }
   }
   if (!same) {
-    throw new Error('Expected ' + JSON.stringify(array1) +
-                    ', got ' + JSON.stringify(array2));
+    throw new Error(
+        'Expected ' + JSON.stringify(array1) + ', got ' +
+        JSON.stringify(array2));
   }
 }
 
 /**
  * Asserts that two objects have the same JSON serialization.
  * @param {Object} expected The expected object.
  * @param {Object} actual The actual object.
  * @param {string=} opt_message Message used for errors.
  */
 function assertEqualsJSON(expected, actual, opt_message) {
   if (JSON.stringify(actual) !== JSON.stringify(expected)) {
-    throw new Error((opt_message ? opt_message + '\n' : '') +
-        'Expected ' + JSON.stringify(expected) + '\n' +
+    throw new Error(
+        (opt_message ? opt_message + '\n' : '') + 'Expected ' +
+        JSON.stringify(expected) + '\n' +
         'Got      ' + JSON.stringify(actual));
   }
 }
 
 /**
  * Asserts that two ArrayBuffers have the same content.
  * @param {ArrayBuffer} arrayBufA The expected ArrayBuffer.
  * @param {ArrayBuffer} arrayBufB The test ArrayBuffer.
  */
 function assertArrayBuffersEquals(arrayBufA, arrayBufB) {
   var view1 = new Uint8Array(arrayBufA);
   var view2 = new Uint8Array(arrayBufB);
   assertEquals(JSON.stringify(view1), JSON.stringify(view2));
 }
 
 /**
  * Asserts that two Arrays have the same content.
  * @param {ArrayBuffer} arrayA The expected array.
  * @param {ArrayBuffer} arrayB The test array.
  */
 function assertArraysEquals(arrayA, arrayB) {
   assertEquals(JSON.stringify(arrayA), JSON.stringify(arrayB));
 }
 
 assertSame = assertEquals;
 assertNotSame = assertNotEquals;