fix(input): use year 1970 instead of 1900 for input[time]

BREAKING CHANGE:

According to the HTML5 spec `input[time]` should create dates
based on the year 1970 (used to be based on the year 1900).

Related to angular#8447.

Author: tbosch

src/ng/directive/input.js

@@ -282,7 +282,7 @@ var inputType = {
    * Input with time validation and transformation. In browsers that do not yet support
    * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
    * local time format (HH:mm), for example: `14:57`. Model must be a Date object. This binding will always output a
-   * Date object to the model of January 1, 1900, or local date `new Date(0, 0, 1, HH, mm)`.
+   * Date object to the model of January 1, 1970, or local date `new Date(1970, 0, 1, HH, mm)`.
    *
    * @param {string} ngModel Assignable angular expression to data-bind to.
    * @param {string=} name Property name of the form under which the control is published.
@@ -303,7 +303,7 @@ var inputType = {
      <script>
       angular.module('timeExample', [])
         .controller('DateController', ['$scope', function($scope) {
-          $scope.value = new Date(0, 0, 1, 14, 57);
+          $scope.value = new Date(1970, 0, 1, 14, 57);
         }]);
      </script>
      <form name="myForm" ng-controller="DateController as dateCtrl">
@@ -1042,7 +1042,7 @@ function createDateParser(regexp, mapping) {
 
          if(parts) {
             parts.shift();
-            map = { yyyy: 0, MM: 1, dd: 1, HH: 0, mm: 0 };
+            map = { yyyy: 1970, MM: 1, dd: 1, HH: 0, mm: 0 };
 
             forEach(parts, function(part, index) {
                if(index < mapping.length) {

test/ng/directive/inputSpec.js

@@ -1947,7 +1947,7 @@ describe('input', function() {
       compileInput('<input type="time" ng-model="threeFortyOnePm"/>');
 
       scope.$apply(function (){
-        scope.threeFortyOnePm = new Date(0, 0, 1, 15, 41);
+        scope.threeFortyOnePm = new Date(1970, 0, 1, 15, 41);
       });
 
       expect(inputElm.val()).toBe('15:41');
@@ -1957,7 +1957,7 @@ describe('input', function() {
       compileInput('<input type="time" ng-model="breakMe"/>');
 
       scope.$apply(function (){
-        scope.breakMe = new Date(0, 0, 1, 16, 25);
+        scope.breakMe = new Date(1970, 0, 1, 16, 25);
       });
 
       expect(inputElm.val()).toBe('16:25');
@@ -2023,7 +2023,7 @@ describe('input', function() {
       it('should validate', function (){
         changeInputValueTo('23:02');
         expect(inputElm).toBeValid();
-        expect(+scope.value).toBe(+new Date(0, 0, 1, 23, 2));
+        expect(+scope.value).toBe(+new Date(1970, 0, 1, 23, 2));
         expect(scope.form.alias.$error.min).toBeFalsy();
       });
     });
@@ -2043,7 +2043,7 @@ describe('input', function() {
       it('should validate', function() {
         changeInputValueTo('05:30');
         expect(inputElm).toBeValid();
-        expect(+scope.value).toBe(+new Date(0, 0, 1, 5, 30));
+        expect(+scope.value).toBe(+new Date(1970, 0, 1, 5, 30));
         expect(scope.form.alias.$error.max).toBeFalsy();
       });
     });