Make more JS files beter match the coding standard.

test/mjsunit/array-iteration.js

 // 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
@@ skipping 25 matching lines @@
 //
 // Array.prototype.filter
 //
 (function() {
   // Simple use.
   var a = [0,1];
   assertArrayEquals([0], a.filter(function(n) { return n == 0; }));
   assertArrayEquals(a, a);
 
   // Use specified object as this object when calling the function.
-  var o = { value: 42 }
+  var o = { value: 42 };
   a = [1,42,3,42,4];
-  assertArrayEquals([42,42], a.filter(function(n) { return this.value == n }, o))
+  assertArrayEquals([42,42],
+                    a.filter(function(n) { return this.value == n; }, o));
 
   // Modify original array.
   a = [1,42,3,42,4];
   assertArrayEquals([42,42], a.filter(function(n, index, array) { array[index] = 43; return 42 == n; }));

[Rico, 2011/12/08 10:24:37]

long line

   assertArrayEquals([43,43,43,43,43], a);
 
   // Only loop through initial part of array eventhough elements are
   // added.
   a = [1,1];
   assertArrayEquals([], a.filter(function(n, index, array) { array.push(n+1); return n == 2; }));

[Rico, 2011/12/08 10:24:37]

long line

   assertArrayEquals([1,1,2,2], a);
 
   // Respect holes.
   a = new Array(20);
   var count = 0;
   a[2] = 2;
   a[15] = 2;
   a[17] = 4;
   var a = a.filter(function(n) { count++; return n == 2; });
   assertEquals(3, count);
   for (var i in a) assertEquals(2, a[i]);
 
 })();
 
 
 //
 // Array.prototype.forEach
 //
 (function() {
   // Simple use.
   var a = [0,1];
   var count = 0;
   a.forEach(function(n) { count++; });
   assertEquals(2, count);
 
   // Use specified object as this object when calling the function.
-  var o = { value: 42 }
+  var o = { value: 42 };
   var result = [];
   a.forEach(function(n) { result.push(this.value); }, o);
   assertArrayEquals([42,42], result);
 
   // Modify original array.
   a = [0,1];
   count = 0;
   a.forEach(function(n, index, array) { array[index] = n + 1; count++; });
   assertEquals(2, count);
   assertArrayEquals([1,2], a);
@@ skipping 15 matching lines @@
 
 })();
 
 
 //
 // Array.prototype.every
 //
 (function() {
   // Simple use.
   var a = [0,1];
-  assertFalse(a.every(function(n) { return n == 0 }));
+  assertFalse(a.every(function(n) { return n == 0; }));
   a = [0,0];
-  assertTrue(a.every(function(n) { return n == 0 }));
-  assertTrue([].every(function(n) { return n == 0}));
+  assertTrue(a.every(function(n) { return n == 0; }));
+  assertTrue([].every(function(n) { return n == 0; }));
 
   // Use specified object as this object when calling the function.
-  var o = { value: 42 }
+  var o = { value: 42 };
   a = [0];
   assertFalse(a.every(function(n) { return this.value == n; }, o));
   a = [42];
   assertTrue(a.every(function(n) { return this.value == n; }, o));
 
   // Modify original array.
   a = [0,1];
   assertFalse(a.every(function(n, index, array) { array[index] = n + 1; return n == 1;}));
   assertArrayEquals([1,1], a);
 
@@ skipping 18 matching lines @@
 //
 (function() {
   var a = [0,1,2,3,4];
 
   // Simple use.
   var result = [1,2,3,4,5];
   assertArrayEquals(result, a.map(function(n) { return n + 1; }));
   assertEquals(a, a);
 
   // Use specified object as this object when calling the function.
-  var o = { delta: 42 }
+  var o = { delta: 42 };
   result = [42,43,44,45,46];
   assertArrayEquals(result, a.map(function(n) { return this.delta + n; }, o));
 
   // Modify original array.
   a = [0,1,2,3,4];
   result = [1,2,3,4,5];
-  assertArrayEquals(result, a.map(function(n, index, array) { array[index] = n + 1; return n + 1;}));
+  assertArrayEquals(result, a.map(
+      function(n, index, array) { array[index] = n + 1; return n + 1;}));
   assertArrayEquals(result, a);
 
   // Only loop through initial part of array eventhough elements are
   // added.
   a = [0,1,2,3,4];
   result = [1,2,3,4,5];
   assertArrayEquals(result, a.map(function(n, index, array) { array.push(n); return n + 1;}));

[Rico, 2011/12/08 10:24:37]

long line

   assertArrayEquals([0,1,2,3,4,0,1,2,3,4], a);
 
   // Respect holes.
   a = new Array(20);
   a[15] = 2;
   a = a.map(function(n) { return 2*n; });
   for (var i in a) assertEquals(4, a[i]);
 
 })();
 
 //
 // Array.prototype.some
 //
 (function() {
   var a = [0,1,2,3,4];
 
   // Simple use.
-  assertTrue(a.some(function(n) { return n == 3}));
-  assertFalse(a.some(function(n) { return n == 5}));
+  assertTrue(a.some(function(n) { return n == 3; }));
+  assertFalse(a.some(function(n) { return n == 5; }));
 
   // Use specified object as this object when calling the function.
   var o = { element: 42 };
   a = [1,42,3];
   assertTrue(a.some(function(n) { return this.element == n; }, o));
   a = [1];
   assertFalse(a.some(function(n) { return this.element == n; }, o));
 
   // Modify original array.
   a = [0,1,2,3];
   assertTrue(a.some(function(n, index, array) { array[index] = n + 1; return n == 2; }));

[Rico, 2011/12/08 10:24:37]

long line

   assertArrayEquals([1,2,3,3], a);
 
   // Only loop through initial part when elements are added.
   a = [0,1,2];
   assertFalse(a.some(function(n, index, array) { array.push(42); return n == 42; }));

[Rico, 2011/12/08 10:24:37]

long line

   assertArrayEquals([0,1,2,42,42,42], a);
 
   // Respect holes.
   a = new Array(20);
   var count = 0;
   a[2] = 42;
   a[10] = 2;
   a[15] = 42;
   assertTrue(a.some(function(n) { count++; return n == 2; }));
   assertEquals(2, count);
 
 })();