mirror of
https://github.com/Hopiu/angular.js.git
synced 2026-03-17 07:40:22 +00:00
791804bdbf
The change to prevent <span> elements being wrapped around empty text nodes caused these empty text nodes to have scopes and controllers attached, through jqLite.data() calls, which led to memory leaks and errors in IE8. Now we exclude all but document nodes and elements from having jqLite.data() set both in the compiler and in ng-view. Fixes: #1968 and #1876
2360 lines
82 KiB
JavaScript
2360 lines
82 KiB
JavaScript
'use strict';
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describe('$compile', function() {
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var element, directive, $compile, $rootScope;
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beforeEach(module(provideLog, function($provide, $compileProvider){
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element = null;
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directive = $compileProvider.directive;
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directive('log', function(log) {
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return {
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restrict: 'CAM',
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priority:0,
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compile: valueFn(function(scope, element, attrs) {
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log(attrs.log || 'LOG');
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})
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};
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});
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directive('highLog', function(log) {
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return { restrict: 'CAM', priority:3, compile: valueFn(function(scope, element, attrs) {
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log(attrs.highLog || 'HIGH');
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})};
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});
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directive('mediumLog', function(log) {
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return { restrict: 'CAM', priority:2, compile: valueFn(function(scope, element, attrs) {
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log(attrs.mediumLog || 'MEDIUM');
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})};
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});
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directive('greet', function() {
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return { restrict: 'CAM', priority:10, compile: valueFn(function(scope, element, attrs) {
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element.text("Hello " + attrs.greet);
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})};
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});
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directive('set', function() {
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return function(scope, element, attrs) {
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element.text(attrs.set);
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};
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});
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directive('mediumStop', valueFn({
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priority: 2,
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terminal: true
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}));
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directive('stop', valueFn({
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terminal: true
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}));
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directive('negativeStop', valueFn({
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priority: -100, // even with negative priority we still should be able to stop descend
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terminal: true
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}));
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return function(_$compile_, _$rootScope_) {
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$rootScope = _$rootScope_;
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$compile = _$compile_;
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};
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}));
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function compile(html) {
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element = angular.element(html);
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$compile(element)($rootScope);
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}
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afterEach(function(){
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dealoc(element);
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});
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describe('configuration', function() {
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it('should register a directive', function() {
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module(function() {
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directive('div', function(log) {
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return {
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restrict: 'ECA',
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link: function(scope, element) {
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log('OK');
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element.text('SUCCESS');
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}
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};
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})
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});
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inject(function($compile, $rootScope, log) {
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element = $compile('<div></div>')($rootScope);
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expect(element.text()).toEqual('SUCCESS');
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expect(log).toEqual('OK');
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})
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});
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it('should allow registration of multiple directives with same name', function() {
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module(function() {
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directive('div', function(log) {
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return {
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restrict: 'ECA',
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link: log.fn('1')
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};
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});
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directive('div', function(log) {
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return {
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restrict: 'ECA',
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link: log.fn('2')
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};
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});
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});
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inject(function($compile, $rootScope, log) {
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element = $compile('<div></div>')($rootScope);
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expect(log).toEqual('1; 2');
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});
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});
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});
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describe('compile phase', function() {
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it('should attach scope to the document node when it is compiled explicitly', inject(function($document){
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$compile($document)($rootScope);
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expect($document.scope()).toBe($rootScope);
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}));
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it('should wrap root text nodes in spans', inject(function($compile, $rootScope) {
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element = jqLite('<div>A<a>B</a>C</div>');
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var text = element.contents();
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expect(text[0].nodeName).toEqual('#text');
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text = $compile(text)($rootScope);
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expect(text[0].nodeName).toEqual('SPAN');
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expect(element.find('span').text()).toEqual('A<a>B</a>C');
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}));
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it('should not wrap root whitespace text nodes in spans', function() {
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element = jqLite(
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'<div> <div>A</div>\n '+ // The spaces and newlines here should not get wrapped
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'<div>B</div>C\t\n '+ // The "C", tabs and spaces here will be wrapped
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'</div>');
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$compile(element.contents())($rootScope);
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var spans = element.find('span');
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expect(spans.length).toEqual(1);
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expect(spans.text().indexOf('C')).toEqual(0);
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});
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it('should not leak memory when there are top level empty text nodes', function() {
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var calcCacheSize = function() {
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var size = 0;
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forEach(jqLite.cache, function(item, key) { size++; });
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return size;
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};
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// We compile the contents of element (i.e. not element itself)
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// Then delete these contents and check the cache has been reset to zero
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// First with only elements at the top level
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element = jqLite('<div><div></div></div>');
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$compile(element.contents())($rootScope);
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element.html('');
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expect(calcCacheSize()).toEqual(0);
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// Next with non-empty text nodes at the top level
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// (in this case the compiler will wrap them in a <span>)
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element = jqLite('<div>xxx</div>');
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$compile(element.contents())($rootScope);
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element.html('');
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expect(calcCacheSize()).toEqual(0);
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// Next with comment nodes at the top level
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element = jqLite('<div><!-- comment --></div>');
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$compile(element.contents())($rootScope);
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element.html('');
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expect(calcCacheSize()).toEqual(0);
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// Finally with empty text nodes at the top level
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element = jqLite('<div> \n<div></div> </div>');
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$compile(element.contents())($rootScope);
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element.html('');
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expect(calcCacheSize()).toEqual(0);
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});
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describe('multiple directives per element', function() {
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it('should allow multiple directives per element', inject(function($compile, $rootScope, log){
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element = $compile(
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'<span greet="angular" log="L" x-high-log="H" data-medium-log="M"></span>')
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($rootScope);
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expect(element.text()).toEqual('Hello angular');
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expect(log).toEqual('H; M; L');
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}));
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it('should recurse to children', inject(function($compile, $rootScope){
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element = $compile('<div>0<a set="hello">1</a>2<b set="angular">3</b>4</div>')($rootScope);
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expect(element.text()).toEqual('0hello2angular4');
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}));
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it('should allow directives in classes', inject(function($compile, $rootScope, log) {
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element = $compile('<div class="greet: angular; log:123;"></div>')($rootScope);
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expect(element.html()).toEqual('Hello angular');
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expect(log).toEqual('123');
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}));
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it('should ignore not set CSS classes on SVG elements', inject(function($compile, $rootScope, log) {
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if (!window.SVGElement) return;
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// According to spec SVG element className property is readonly, but only FF
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// implements it this way which causes compile exceptions.
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element = $compile('<svg><text>{{1}}</text></svg>')($rootScope);
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$rootScope.$digest();
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expect(element.text()).toEqual('1');
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}));
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it('should allow directives in comments', inject(
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function($compile, $rootScope, log) {
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element = $compile('<div>0<!-- directive: log angular -->1</div>')($rootScope);
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expect(log).toEqual('angular');
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}
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));
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it('should receive scope, element, and attributes', function() {
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var injector;
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module(function() {
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directive('log', function($injector, $rootScope) {
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injector = $injector;
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return {
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restrict: 'CA',
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compile: function(element, templateAttr) {
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expect(typeof templateAttr.$normalize).toBe('function');
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expect(typeof templateAttr.$set).toBe('function');
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expect(isElement(templateAttr.$$element)).toBeTruthy();
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expect(element.text()).toEqual('unlinked');
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expect(templateAttr.exp).toEqual('abc');
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expect(templateAttr.aa).toEqual('A');
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expect(templateAttr.bb).toEqual('B');
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expect(templateAttr.cc).toEqual('C');
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return function(scope, element, attr) {
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expect(element.text()).toEqual('unlinked');
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expect(attr).toBe(templateAttr);
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expect(scope).toEqual($rootScope);
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element.text('worked');
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}
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}
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};
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});
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});
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inject(function($rootScope, $compile, $injector) {
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element = $compile(
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'<div class="log" exp="abc" aa="A" x-Bb="B" daTa-cC="C">unlinked</div>')($rootScope);
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expect(element.text()).toEqual('worked');
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expect(injector).toBe($injector); // verify that directive is injectable
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});
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});
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});
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describe('error handling', function() {
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it('should handle exceptions', function() {
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module(function($exceptionHandlerProvider) {
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$exceptionHandlerProvider.mode('log');
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directive('factoryError', function() { throw 'FactoryError'; });
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directive('templateError',
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valueFn({ compile: function() { throw 'TemplateError'; } }));
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directive('linkingError',
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valueFn(function() { throw 'LinkingError'; }));
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});
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inject(function($rootScope, $compile, $exceptionHandler) {
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element = $compile('<div factory-error template-error linking-error></div>')($rootScope);
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expect($exceptionHandler.errors[0]).toEqual('FactoryError');
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expect($exceptionHandler.errors[1][0]).toEqual('TemplateError');
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expect(ie($exceptionHandler.errors[1][1])).
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toEqual('<div factory-error linking-error template-error>');
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expect($exceptionHandler.errors[2][0]).toEqual('LinkingError');
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expect(ie($exceptionHandler.errors[2][1])).
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toEqual('<div class="ng-scope" factory-error linking-error template-error>');
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// crazy stuff to make IE happy
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function ie(text) {
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var list = [],
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parts, elementName;
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parts = lowercase(text).
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replace('<', '').
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replace('>', '').
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split(' ');
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elementName = parts.shift();
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parts.sort();
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parts.unshift(elementName);
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forEach(parts, function(value, key){
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if (value.substring(0,3) == 'ng-') {
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} else {
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value = value.replace('=""', '');
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var match = value.match(/=(.*)/);
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if (match && match[1].charAt(0) != '"') {
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value = value.replace(/=(.*)/, '="$1"');
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}
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list.push(value);
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}
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});
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return '<' + list.join(' ') + '>';
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}
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});
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});
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it('should allow changing the template structure after the current node', function() {
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module(function(){
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directive('after', valueFn({
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compile: function(element) {
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element.after('<span log>B</span>');
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}
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}));
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});
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inject(function($compile, $rootScope, log){
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element = jqLite("<div><div after>A</div></div>");
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$compile(element)($rootScope);
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expect(element.text()).toBe('AB');
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expect(log).toEqual('LOG');
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});
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});
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it('should allow changing the template structure after the current node inside ngRepeat', function() {
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module(function(){
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directive('after', valueFn({
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compile: function(element) {
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element.after('<span log>B</span>');
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}
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}));
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});
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inject(function($compile, $rootScope, log){
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element = jqLite('<div><div ng-repeat="i in [1,2]"><div after>A</div></div></div>');
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$compile(element)($rootScope);
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$rootScope.$digest();
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expect(element.text()).toBe('ABAB');
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expect(log).toEqual('LOG; LOG');
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});
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});
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it('should allow modifying the DOM structure in post link fn', function() {
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module(function() {
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directive('removeNode', valueFn({
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link: function($scope, $element) {
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$element.remove();
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}
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}));
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});
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inject(function($compile, $rootScope) {
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element = jqLite('<div><div remove-node></div><div>{{test}}</div></div>');
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$rootScope.test = 'Hello';
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$compile(element)($rootScope);
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$rootScope.$digest();
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expect(element.children().length).toBe(1);
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expect(element.text()).toBe('Hello');
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});
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})
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});
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describe('compiler control', function() {
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describe('priority', function() {
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it('should honor priority', inject(function($compile, $rootScope, log){
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element = $compile(
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'<span log="L" x-high-log="H" data-medium-log="M"></span>')
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($rootScope);
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expect(log).toEqual('H; M; L');
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}));
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});
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describe('terminal', function() {
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it('should prevent further directives from running', inject(function($rootScope, $compile) {
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element = $compile('<div negative-stop><a set="FAIL">OK</a></div>')($rootScope);
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expect(element.text()).toEqual('OK');
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}
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));
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it('should prevent further directives from running, but finish current priority level',
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inject(function($rootScope, $compile, log) {
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// class is processed after attrs, so putting log in class will put it after
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// the stop in the current level. This proves that the log runs after stop
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element = $compile(
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'<div high-log medium-stop log class="medium-log"><a set="FAIL">OK</a></div>')($rootScope);
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expect(element.text()).toEqual('OK');
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expect(log.toArray().sort()).toEqual(['HIGH', 'MEDIUM']);
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})
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);
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});
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describe('restrict', function() {
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it('should allow restriction of attributes', function() {
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module(function() {
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forEach({div:'E', attr:'A', clazz:'C', all:'EAC'}, function(restrict, name) {
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directive(name, function(log) {
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return {
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restrict: restrict,
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compile: valueFn(function(scope, element, attr) {
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log(name);
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})
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};
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});
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});
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});
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inject(function($rootScope, $compile, log) {
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dealoc($compile('<span div class="div"></span>')($rootScope));
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expect(log).toEqual('');
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log.reset();
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dealoc($compile('<div></div>')($rootScope));
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expect(log).toEqual('div');
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log.reset();
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dealoc($compile('<attr class=""attr"></attr>')($rootScope));
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expect(log).toEqual('');
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log.reset();
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dealoc($compile('<span attr></span>')($rootScope));
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expect(log).toEqual('attr');
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log.reset();
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dealoc($compile('<clazz clazz></clazz>')($rootScope));
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expect(log).toEqual('');
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log.reset();
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dealoc($compile('<span class="clazz"></span>')($rootScope));
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expect(log).toEqual('clazz');
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log.reset();
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dealoc($compile('<all class="all" all></all>')($rootScope));
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expect(log).toEqual('all; all; all');
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});
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});
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});
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describe('template', function() {
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beforeEach(module(function() {
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directive('replace', valueFn({
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restrict: 'CAM',
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replace: true,
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template: '<div class="log" style="width: 10px" high-log>Replace!</div>',
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compile: function(element, attr) {
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attr.$set('compiled', 'COMPILED');
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expect(element).toBe(attr.$$element);
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}
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}));
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directive('append', valueFn({
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restrict: 'CAM',
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template: '<div class="log" style="width: 10px" high-log>Append!</div>',
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compile: function(element, attr) {
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attr.$set('compiled', 'COMPILED');
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expect(element).toBe(attr.$$element);
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}
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}));
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directive('replaceWithInterpolatedClass', valueFn({
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replace: true,
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template: '<div class="class_{{1+1}}">Replace with interpolated class!</div>',
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compile: function(element, attr) {
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attr.$set('compiled', 'COMPILED');
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expect(element).toBe(attr.$$element);
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}
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}));
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}));
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it('should replace element with template', inject(function($compile, $rootScope) {
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element = $compile('<div><div replace>ignore</div><div>')($rootScope);
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expect(element.text()).toEqual('Replace!');
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expect(element.find('div').attr('compiled')).toEqual('COMPILED');
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}));
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it('should append element with template', inject(function($compile, $rootScope) {
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element = $compile('<div><div append>ignore</div><div>')($rootScope);
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expect(element.text()).toEqual('Append!');
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expect(element.find('div').attr('compiled')).toEqual('COMPILED');
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}));
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it('should compile template when replacing', inject(function($compile, $rootScope, log) {
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element = $compile('<div><div replace medium-log>ignore</div><div>')
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($rootScope);
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$rootScope.$digest();
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expect(element.text()).toEqual('Replace!');
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// HIGH goes after MEDIUM since it executes as part of replaced template
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expect(log).toEqual('MEDIUM; HIGH; LOG');
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}));
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it('should compile template when appending', inject(function($compile, $rootScope, log) {
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element = $compile('<div><div append medium-log>ignore</div><div>')
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($rootScope);
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$rootScope.$digest();
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expect(element.text()).toEqual('Append!');
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expect(log).toEqual('HIGH; LOG; MEDIUM');
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}));
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it('should merge attributes including style attr', inject(function($compile, $rootScope) {
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element = $compile(
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'<div><div replace class="medium-log" style="height: 20px" ></div><div>')
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($rootScope);
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var div = element.find('div');
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expect(div.hasClass('medium-log')).toBe(true);
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expect(div.hasClass('log')).toBe(true);
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expect(div.css('width')).toBe('10px');
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expect(div.css('height')).toBe('20px');
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expect(div.attr('replace')).toEqual('');
|
|
expect(div.attr('high-log')).toEqual('');
|
|
}));
|
|
|
|
it('should prevent multiple templates per element', inject(function($compile) {
|
|
try {
|
|
$compile('<div><span replace class="replace"></span></div>')
|
|
fail();
|
|
} catch(e) {
|
|
expect(e.message).toMatch(/Multiple directives .* asking for template/);
|
|
}
|
|
}));
|
|
|
|
it('should play nice with repeater when replacing', inject(function($compile, $rootScope) {
|
|
element = $compile(
|
|
'<div>' +
|
|
'<div ng-repeat="i in [1,2]" replace></div>' +
|
|
'</div>')($rootScope);
|
|
$rootScope.$digest();
|
|
expect(element.text()).toEqual('Replace!Replace!');
|
|
}));
|
|
|
|
|
|
it('should play nice with repeater when appending', inject(function($compile, $rootScope) {
|
|
element = $compile(
|
|
'<div>' +
|
|
'<div ng-repeat="i in [1,2]" append></div>' +
|
|
'</div>')($rootScope);
|
|
$rootScope.$digest();
|
|
expect(element.text()).toEqual('Append!Append!');
|
|
}));
|
|
|
|
|
|
it('should handle interpolated css from replacing directive', inject(
|
|
function($compile, $rootScope) {
|
|
element = $compile('<div replace-with-interpolated-class></div>')($rootScope);
|
|
$rootScope.$digest();
|
|
expect(element).toHaveClass('class_2');
|
|
}));
|
|
|
|
|
|
it('should merge interpolated css class', inject(function($compile, $rootScope) {
|
|
element = $compile('<div class="one {{cls}} three" replace></div>')($rootScope);
|
|
|
|
$rootScope.$apply(function() {
|
|
$rootScope.cls = 'two';
|
|
});
|
|
|
|
expect(element).toHaveClass('one');
|
|
expect(element).toHaveClass('two'); // interpolated
|
|
expect(element).toHaveClass('three');
|
|
expect(element).toHaveClass('log'); // merged from replace directive template
|
|
}));
|
|
|
|
|
|
it('should merge interpolated css class with ngRepeat',
|
|
inject(function($compile, $rootScope) {
|
|
element = $compile(
|
|
'<div>' +
|
|
'<div ng-repeat="i in [1]" class="one {{cls}} three" replace></div>' +
|
|
'</div>')($rootScope);
|
|
|
|
$rootScope.$apply(function() {
|
|
$rootScope.cls = 'two';
|
|
});
|
|
|
|
var child = element.find('div').eq(0);
|
|
expect(child).toHaveClass('one');
|
|
expect(child).toHaveClass('two'); // interpolated
|
|
expect(child).toHaveClass('three');
|
|
expect(child).toHaveClass('log'); // merged from replace directive template
|
|
}));
|
|
|
|
it("should fail if replacing and template doesn't have a single root element", function() {
|
|
module(function() {
|
|
directive('noRootElem', function() {
|
|
return {
|
|
replace: true,
|
|
template: 'dada'
|
|
}
|
|
});
|
|
directive('multiRootElem', function() {
|
|
return {
|
|
replace: true,
|
|
template: '<div></div><div></div>'
|
|
}
|
|
});
|
|
directive('singleRootWithWhiteSpace', function() {
|
|
return {
|
|
replace: true,
|
|
template: ' <div></div> \n'
|
|
}
|
|
});
|
|
});
|
|
|
|
inject(function($compile) {
|
|
expect(function() {
|
|
$compile('<p no-root-elem></p>');
|
|
}).toThrow('Template must have exactly one root element. was: dada');
|
|
|
|
expect(function() {
|
|
$compile('<p multi-root-elem></p>');
|
|
}).toThrow('Template must have exactly one root element. was: <div></div><div></div>');
|
|
|
|
// ws is ok
|
|
expect(function() {
|
|
$compile('<p single-root-with-white-space></p>');
|
|
}).not.toThrow();
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('templateUrl', function() {
|
|
|
|
beforeEach(module(
|
|
function() {
|
|
directive('hello', valueFn({
|
|
restrict: 'CAM', templateUrl: 'hello.html', transclude: true
|
|
}));
|
|
directive('cau', valueFn({
|
|
restrict: 'CAM', templateUrl:'cau.html'
|
|
}));
|
|
|
|
directive('cError', valueFn({
|
|
restrict: 'CAM',
|
|
templateUrl:'error.html',
|
|
compile: function() {
|
|
throw Error('cError');
|
|
}
|
|
}));
|
|
directive('lError', valueFn({
|
|
restrict: 'CAM',
|
|
templateUrl: 'error.html',
|
|
compile: function() {
|
|
throw Error('lError');
|
|
}
|
|
}));
|
|
|
|
|
|
directive('iHello', valueFn({
|
|
restrict: 'CAM',
|
|
replace: true,
|
|
templateUrl: 'hello.html'
|
|
}));
|
|
directive('iCau', valueFn({
|
|
restrict: 'CAM',
|
|
replace: true,
|
|
templateUrl:'cau.html'
|
|
}));
|
|
|
|
directive('iCError', valueFn({
|
|
restrict: 'CAM',
|
|
replace: true,
|
|
templateUrl:'error.html',
|
|
compile: function() {
|
|
throw Error('cError');
|
|
}
|
|
}));
|
|
directive('iLError', valueFn({
|
|
restrict: 'CAM',
|
|
replace: true,
|
|
templateUrl: 'error.html',
|
|
compile: function() {
|
|
throw Error('lError');
|
|
}
|
|
}));
|
|
|
|
}
|
|
));
|
|
|
|
|
|
it('should append template via $http and cache it in $templateCache', inject(
|
|
function($compile, $httpBackend, $templateCache, $rootScope, $browser) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('<span>Hello!</span> World!');
|
|
$templateCache.put('cau.html', '<span>Cau!</span>');
|
|
element = $compile('<div><b class="hello">ignore</b><b class="cau">ignore</b></div>')($rootScope);
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><b class="hello"></b><b class="cau"></b></div>');
|
|
|
|
$rootScope.$digest();
|
|
|
|
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><b class="hello"></b><b class="cau"><span>Cau!</span></b></div>');
|
|
|
|
$httpBackend.flush();
|
|
expect(sortedHtml(element)).toEqual(
|
|
'<div>' +
|
|
'<b class="hello"><span>Hello!</span> World!</b>' +
|
|
'<b class="cau"><span>Cau!</span></b>' +
|
|
'</div>');
|
|
}
|
|
));
|
|
|
|
|
|
it('should inline template via $http and cache it in $templateCache', inject(
|
|
function($compile, $httpBackend, $templateCache, $rootScope) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('<span>Hello!</span>');
|
|
$templateCache.put('cau.html', '<span>Cau!</span>');
|
|
element = $compile('<div><b class=i-hello>ignore</b><b class=i-cau>ignore</b></div>')($rootScope);
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><b class="i-hello"></b><b class="i-cau"></b></div>');
|
|
|
|
$rootScope.$digest();
|
|
|
|
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><b class="i-hello"></b><span class="i-cau">Cau!</span></div>');
|
|
|
|
$httpBackend.flush();
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><span class="i-hello">Hello!</span><span class="i-cau">Cau!</span></div>');
|
|
}
|
|
));
|
|
|
|
|
|
it('should compile, link and flush the template append', inject(
|
|
function($compile, $templateCache, $rootScope, $browser) {
|
|
$templateCache.put('hello.html', '<span>Hello, {{name}}!</span>');
|
|
$rootScope.name = 'Elvis';
|
|
element = $compile('<div><b class="hello"></b></div>')($rootScope);
|
|
|
|
$rootScope.$digest();
|
|
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><b class="hello"><span>Hello, Elvis!</span></b></div>');
|
|
}
|
|
));
|
|
|
|
|
|
it('should compile, link and flush the template inline', inject(
|
|
function($compile, $templateCache, $rootScope) {
|
|
$templateCache.put('hello.html', '<span>Hello, {{name}}!</span>');
|
|
$rootScope.name = 'Elvis';
|
|
element = $compile('<div><b class=i-hello></b></div>')($rootScope);
|
|
|
|
$rootScope.$digest();
|
|
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><span class="i-hello">Hello, Elvis!</span></div>');
|
|
}
|
|
));
|
|
|
|
|
|
it('should compile, flush and link the template append', inject(
|
|
function($compile, $templateCache, $rootScope) {
|
|
$templateCache.put('hello.html', '<span>Hello, {{name}}!</span>');
|
|
$rootScope.name = 'Elvis';
|
|
var template = $compile('<div><b class="hello"></b></div>');
|
|
|
|
element = template($rootScope);
|
|
$rootScope.$digest();
|
|
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><b class="hello"><span>Hello, Elvis!</span></b></div>');
|
|
}
|
|
));
|
|
|
|
|
|
it('should compile, flush and link the template inline', inject(
|
|
function($compile, $templateCache, $rootScope) {
|
|
$templateCache.put('hello.html', '<span>Hello, {{name}}!</span>');
|
|
$rootScope.name = 'Elvis';
|
|
var template = $compile('<div><b class=i-hello></b></div>');
|
|
|
|
element = template($rootScope);
|
|
$rootScope.$digest();
|
|
|
|
expect(sortedHtml(element)).
|
|
toEqual('<div><span class="i-hello">Hello, Elvis!</span></div>');
|
|
}
|
|
));
|
|
|
|
|
|
it('should resolve widgets after cloning in append mode', function() {
|
|
module(function($exceptionHandlerProvider) {
|
|
$exceptionHandlerProvider.mode('log');
|
|
});
|
|
inject(function($compile, $templateCache, $rootScope, $httpBackend, $browser,
|
|
$exceptionHandler) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('<span>{{greeting}} </span>');
|
|
$httpBackend.expect('GET', 'error.html').respond('<div></div>');
|
|
$templateCache.put('cau.html', '<span>{{name}}</span>');
|
|
$rootScope.greeting = 'Hello';
|
|
$rootScope.name = 'Elvis';
|
|
var template = $compile(
|
|
'<div>' +
|
|
'<b class="hello"></b>' +
|
|
'<b class="cau"></b>' +
|
|
'<b class=c-error></b>' +
|
|
'<b class=l-error></b>' +
|
|
'</div>');
|
|
var e1;
|
|
var e2;
|
|
|
|
e1 = template($rootScope.$new(), noop); // clone
|
|
expect(e1.text()).toEqual('');
|
|
|
|
$httpBackend.flush();
|
|
|
|
e2 = template($rootScope.$new(), noop); // clone
|
|
$rootScope.$digest();
|
|
expect(e1.text()).toEqual('Hello Elvis');
|
|
expect(e2.text()).toEqual('Hello Elvis');
|
|
|
|
expect($exceptionHandler.errors.length).toEqual(2);
|
|
expect($exceptionHandler.errors[0][0].message).toEqual('cError');
|
|
expect($exceptionHandler.errors[1][0].message).toEqual('lError');
|
|
|
|
dealoc(e1);
|
|
dealoc(e2);
|
|
});
|
|
});
|
|
|
|
|
|
it('should resolve widgets after cloning in inline mode', function() {
|
|
module(function($exceptionHandlerProvider) {
|
|
$exceptionHandlerProvider.mode('log');
|
|
});
|
|
inject(function($compile, $templateCache, $rootScope, $httpBackend, $browser,
|
|
$exceptionHandler) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('<span>{{greeting}} </span>');
|
|
$httpBackend.expect('GET', 'error.html').respond('<div></div>');
|
|
$templateCache.put('cau.html', '<span>{{name}}</span>');
|
|
$rootScope.greeting = 'Hello';
|
|
$rootScope.name = 'Elvis';
|
|
var template = $compile(
|
|
'<div>' +
|
|
'<b class=i-hello></b>' +
|
|
'<b class=i-cau></b>' +
|
|
'<b class=i-c-error></b>' +
|
|
'<b class=i-l-error></b>' +
|
|
'</div>');
|
|
var e1;
|
|
var e2;
|
|
|
|
e1 = template($rootScope.$new(), noop); // clone
|
|
expect(e1.text()).toEqual('');
|
|
|
|
$httpBackend.flush();
|
|
|
|
e2 = template($rootScope.$new(), noop); // clone
|
|
$rootScope.$digest();
|
|
expect(e1.text()).toEqual('Hello Elvis');
|
|
expect(e2.text()).toEqual('Hello Elvis');
|
|
|
|
expect($exceptionHandler.errors.length).toEqual(2);
|
|
expect($exceptionHandler.errors[0][0].message).toEqual('cError');
|
|
expect($exceptionHandler.errors[1][0].message).toEqual('lError');
|
|
|
|
dealoc(e1);
|
|
dealoc(e2);
|
|
});
|
|
});
|
|
|
|
|
|
it('should be implicitly terminal and not compile placeholder content in append', inject(
|
|
function($compile, $templateCache, $rootScope, log) {
|
|
// we can't compile the contents because that would result in a memory leak
|
|
|
|
$templateCache.put('hello.html', 'Hello!');
|
|
element = $compile('<div><b class="hello"><div log></div></b></div>')($rootScope);
|
|
|
|
expect(log).toEqual('');
|
|
}
|
|
));
|
|
|
|
|
|
it('should be implicitly terminal and not compile placeholder content in inline', inject(
|
|
function($compile, $templateCache, $rootScope, log) {
|
|
// we can't compile the contents because that would result in a memory leak
|
|
|
|
$templateCache.put('hello.html', 'Hello!');
|
|
element = $compile('<div><b class=i-hello><div log></div></b></div>')($rootScope);
|
|
|
|
expect(log).toEqual('');
|
|
}
|
|
));
|
|
|
|
|
|
it('should throw an error and clear element content if the template fails to load', inject(
|
|
function($compile, $httpBackend, $rootScope) {
|
|
$httpBackend.expect('GET', 'hello.html').respond(404, 'Not Found!');
|
|
element = $compile('<div><b class="hello">content</b></div>')($rootScope);
|
|
|
|
expect(function() {
|
|
$httpBackend.flush();
|
|
}).toThrow('Failed to load template: hello.html');
|
|
expect(sortedHtml(element)).toBe('<div><b class="hello"></b></div>');
|
|
}
|
|
));
|
|
|
|
|
|
it('should prevent multiple templates per element', function() {
|
|
module(function() {
|
|
directive('sync', valueFn({
|
|
restrict: 'C',
|
|
template: '<span></span>'
|
|
}));
|
|
directive('async', valueFn({
|
|
restrict: 'C',
|
|
templateUrl: 'template.html'
|
|
}));
|
|
});
|
|
inject(function($compile){
|
|
expect(function() {
|
|
$compile('<div><div class="sync async"></div></div>');
|
|
}).toThrow('Multiple directives [sync, async] asking for template on: '+
|
|
'<div class="sync async">');
|
|
});
|
|
});
|
|
|
|
|
|
describe('delay compile / linking functions until after template is resolved', function(){
|
|
var template;
|
|
beforeEach(module(function() {
|
|
function logDirective (name, priority, options) {
|
|
directive(name, function(log) {
|
|
return (extend({
|
|
priority: priority,
|
|
compile: function() {
|
|
log(name + '-C');
|
|
return function() { log(name + '-L'); }
|
|
}
|
|
}, options || {}));
|
|
});
|
|
}
|
|
|
|
logDirective('first', 10);
|
|
logDirective('second', 5, { templateUrl: 'second.html' });
|
|
logDirective('third', 3);
|
|
logDirective('last', 0);
|
|
|
|
logDirective('iFirst', 10, {replace: true});
|
|
logDirective('iSecond', 5, {replace: true, templateUrl: 'second.html' });
|
|
logDirective('iThird', 3, {replace: true});
|
|
logDirective('iLast', 0, {replace: true});
|
|
}));
|
|
|
|
it('should flush after link append', inject(
|
|
function($compile, $rootScope, $httpBackend, log) {
|
|
$httpBackend.expect('GET', 'second.html').respond('<div third>{{1+2}}</div>');
|
|
template = $compile('<div><span first second last></span></div>');
|
|
element = template($rootScope);
|
|
expect(log).toEqual('first-C');
|
|
|
|
log('FLUSH');
|
|
$httpBackend.flush();
|
|
$rootScope.$digest();
|
|
expect(log).toEqual(
|
|
'first-C; FLUSH; second-C; last-C; third-C; ' +
|
|
'third-L; first-L; second-L; last-L');
|
|
|
|
var span = element.find('span');
|
|
expect(span.attr('first')).toEqual('');
|
|
expect(span.attr('second')).toEqual('');
|
|
expect(span.find('div').attr('third')).toEqual('');
|
|
expect(span.attr('last')).toEqual('');
|
|
|
|
expect(span.text()).toEqual('3');
|
|
}));
|
|
|
|
|
|
it('should flush after link inline', inject(
|
|
function($compile, $rootScope, $httpBackend, log) {
|
|
$httpBackend.expect('GET', 'second.html').respond('<div i-third>{{1+2}}</div>');
|
|
template = $compile('<div><span i-first i-second i-last></span></div>');
|
|
element = template($rootScope);
|
|
expect(log).toEqual('iFirst-C');
|
|
|
|
log('FLUSH');
|
|
$httpBackend.flush();
|
|
$rootScope.$digest();
|
|
expect(log).toEqual(
|
|
'iFirst-C; FLUSH; iSecond-C; iThird-C; iLast-C; ' +
|
|
'iFirst-L; iSecond-L; iThird-L; iLast-L');
|
|
|
|
var div = element.find('div');
|
|
expect(div.attr('i-first')).toEqual('');
|
|
expect(div.attr('i-second')).toEqual('');
|
|
expect(div.attr('i-third')).toEqual('');
|
|
expect(div.attr('i-last')).toEqual('');
|
|
|
|
expect(div.text()).toEqual('3');
|
|
}));
|
|
|
|
|
|
it('should flush before link append', inject(
|
|
function($compile, $rootScope, $httpBackend, log) {
|
|
$httpBackend.expect('GET', 'second.html').respond('<div third>{{1+2}}</div>');
|
|
template = $compile('<div><span first second last></span></div>');
|
|
expect(log).toEqual('first-C');
|
|
log('FLUSH');
|
|
$httpBackend.flush();
|
|
expect(log).toEqual('first-C; FLUSH; second-C; last-C; third-C');
|
|
|
|
element = template($rootScope);
|
|
$rootScope.$digest();
|
|
expect(log).toEqual(
|
|
'first-C; FLUSH; second-C; last-C; third-C; ' +
|
|
'third-L; first-L; second-L; last-L');
|
|
|
|
var span = element.find('span');
|
|
expect(span.attr('first')).toEqual('');
|
|
expect(span.attr('second')).toEqual('');
|
|
expect(span.find('div').attr('third')).toEqual('');
|
|
expect(span.attr('last')).toEqual('');
|
|
|
|
expect(span.text()).toEqual('3');
|
|
}));
|
|
|
|
|
|
it('should flush before link inline', inject(
|
|
function($compile, $rootScope, $httpBackend, log) {
|
|
$httpBackend.expect('GET', 'second.html').respond('<div i-third>{{1+2}}</div>');
|
|
template = $compile('<div><span i-first i-second i-last></span></div>');
|
|
expect(log).toEqual('iFirst-C');
|
|
log('FLUSH');
|
|
$httpBackend.flush();
|
|
expect(log).toEqual('iFirst-C; FLUSH; iSecond-C; iThird-C; iLast-C');
|
|
|
|
element = template($rootScope);
|
|
$rootScope.$digest();
|
|
expect(log).toEqual(
|
|
'iFirst-C; FLUSH; iSecond-C; iThird-C; iLast-C; ' +
|
|
'iFirst-L; iSecond-L; iThird-L; iLast-L');
|
|
|
|
var div = element.find('div');
|
|
expect(div.attr('i-first')).toEqual('');
|
|
expect(div.attr('i-second')).toEqual('');
|
|
expect(div.attr('i-third')).toEqual('');
|
|
expect(div.attr('i-last')).toEqual('');
|
|
|
|
expect(div.text()).toEqual('3');
|
|
}));
|
|
});
|
|
|
|
|
|
it('should allow multiple elements in template', inject(function($compile, $httpBackend) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('before <b>mid</b> after');
|
|
element = jqLite('<div hello></div>');
|
|
$compile(element);
|
|
$httpBackend.flush();
|
|
expect(element.text()).toEqual('before mid after');
|
|
}));
|
|
|
|
|
|
it('should work when directive is on the root element', inject(
|
|
function($compile, $httpBackend, $rootScope) {
|
|
$httpBackend.expect('GET', 'hello.html').
|
|
respond('<span>3==<span ng-transclude></span></span>');
|
|
element = jqLite('<b class="hello">{{1+2}}</b>');
|
|
$compile(element)($rootScope);
|
|
|
|
$httpBackend.flush();
|
|
expect(element.text()).toEqual('3==3');
|
|
}
|
|
));
|
|
|
|
|
|
it('should work when directive is a repeater', inject(
|
|
function($compile, $httpBackend, $rootScope) {
|
|
$httpBackend.expect('GET', 'hello.html').
|
|
respond('<span>i=<span ng-transclude></span>;</span>');
|
|
element = jqLite('<div><b class=hello ng-repeat="i in [1,2]">{{i}}</b></div>');
|
|
$compile(element)($rootScope);
|
|
|
|
$httpBackend.flush();
|
|
expect(element.text()).toEqual('i=1;i=2;');
|
|
}
|
|
));
|
|
|
|
|
|
it("should fail if replacing and template doesn't have a single root element", function() {
|
|
module(function($exceptionHandlerProvider) {
|
|
$exceptionHandlerProvider.mode('log');
|
|
|
|
directive('template', function() {
|
|
return {
|
|
replace: true,
|
|
templateUrl: 'template.html'
|
|
}
|
|
});
|
|
});
|
|
|
|
inject(function($compile, $templateCache, $rootScope, $exceptionHandler) {
|
|
// no root element
|
|
$templateCache.put('template.html', 'dada');
|
|
$compile('<p template></p>');
|
|
$rootScope.$digest();
|
|
expect($exceptionHandler.errors.pop().message).
|
|
toBe('Template must have exactly one root element. was: dada');
|
|
|
|
// multi root
|
|
$templateCache.put('template.html', '<div></div><div></div>');
|
|
$compile('<p template></p>');
|
|
$rootScope.$digest();
|
|
expect($exceptionHandler.errors.pop().message).
|
|
toBe('Template must have exactly one root element. was: <div></div><div></div>');
|
|
|
|
// ws is ok
|
|
$templateCache.put('template.html', ' <div></div> \n');
|
|
$compile('<p template></p>');
|
|
$rootScope.$apply();
|
|
expect($exceptionHandler.errors).toEqual([]);
|
|
});
|
|
});
|
|
|
|
|
|
it('should resume delayed compilation without duplicates when in a repeater', function() {
|
|
// this is a test for a regression
|
|
// scope creation, isolate watcher setup, controller instantiation, etc should happen
|
|
// only once even if we are dealing with delayed compilation of a node due to templateUrl
|
|
// and the template node is in a repeater
|
|
|
|
var controllerSpy = jasmine.createSpy('controller');
|
|
|
|
module(function($compileProvider) {
|
|
$compileProvider.directive('delayed', valueFn({
|
|
controller: controllerSpy,
|
|
templateUrl: 'delayed.html',
|
|
scope: {
|
|
title: '@'
|
|
}
|
|
}));
|
|
});
|
|
|
|
inject(function($templateCache, $compile, $rootScope) {
|
|
$rootScope.coolTitle = 'boom!';
|
|
$templateCache.put('delayed.html', '<div>{{title}}</div>');
|
|
element = $compile(
|
|
'<div><div ng-repeat="i in [1,2]"><div delayed title="{{coolTitle + i}}"></div>|</div></div>'
|
|
)($rootScope);
|
|
|
|
$rootScope.$apply();
|
|
|
|
expect(controllerSpy.callCount).toBe(2);
|
|
expect(element.text()).toBe('boom!1|boom!2|');
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('scope', function() {
|
|
var iscope;
|
|
|
|
beforeEach(module(function() {
|
|
forEach(['', 'a', 'b'], function(name) {
|
|
directive('scope' + uppercase(name), function(log) {
|
|
return {
|
|
scope: true,
|
|
restrict: 'CA',
|
|
compile: function() {
|
|
return function (scope, element) {
|
|
log(scope.$id);
|
|
expect(element.data('$scope')).toBe(scope);
|
|
};
|
|
}
|
|
};
|
|
});
|
|
directive('iscope' + uppercase(name), function(log) {
|
|
return {
|
|
scope: {},
|
|
restrict: 'CA',
|
|
compile: function() {
|
|
return function (scope, element) {
|
|
iscope = scope;
|
|
log(scope.$id);
|
|
expect(element.data('$scope')).toBe(scope);
|
|
};
|
|
}
|
|
};
|
|
});
|
|
directive('tscope' + uppercase(name), function(log) {
|
|
return {
|
|
scope: true,
|
|
restrict: 'CA',
|
|
templateUrl: 'tscope.html',
|
|
compile: function() {
|
|
return function (scope, element) {
|
|
log(scope.$id);
|
|
expect(element.data('$scope')).toBe(scope);
|
|
};
|
|
}
|
|
};
|
|
});
|
|
directive('trscope' + uppercase(name), function(log) {
|
|
return {
|
|
scope: true,
|
|
replace: true,
|
|
restrict: 'CA',
|
|
templateUrl: 'trscope.html',
|
|
compile: function() {
|
|
return function (scope, element) {
|
|
log(scope.$id);
|
|
expect(element.data('$scope')).toBe(scope);
|
|
};
|
|
}
|
|
};
|
|
});
|
|
directive('tiscope' + uppercase(name), function(log) {
|
|
return {
|
|
scope: {},
|
|
restrict: 'CA',
|
|
templateUrl: 'tiscope.html',
|
|
compile: function() {
|
|
return function (scope, element) {
|
|
iscope = scope;
|
|
log(scope.$id);
|
|
expect(element.data('$scope')).toBe(scope);
|
|
};
|
|
}
|
|
};
|
|
});
|
|
});
|
|
directive('log', function(log) {
|
|
return {
|
|
restrict: 'CA',
|
|
link: function(scope) {
|
|
log('log-' + scope.$id + '-' + scope.$parent.$id);
|
|
}
|
|
};
|
|
});
|
|
}));
|
|
|
|
|
|
it('should allow creation of new scopes', inject(function($rootScope, $compile, log) {
|
|
element = $compile('<div><span scope><a log></a></span></div>')($rootScope);
|
|
expect(log).toEqual('LOG; log-002-001; 002');
|
|
expect(element.find('span').hasClass('ng-scope')).toBe(true);
|
|
}));
|
|
|
|
|
|
it('should allow creation of new isolated scopes for directives', inject(
|
|
function($rootScope, $compile, log) {
|
|
element = $compile('<div><span iscope><a log></a></span></div>')($rootScope);
|
|
expect(log).toEqual('LOG; log-002-001; 002');
|
|
$rootScope.name = 'abc';
|
|
expect(iscope.$parent).toBe($rootScope);
|
|
expect(iscope.name).toBeUndefined();
|
|
}));
|
|
|
|
|
|
it('should allow creation of new scopes for directives with templates', inject(
|
|
function($rootScope, $compile, log, $httpBackend) {
|
|
$httpBackend.expect('GET', 'tscope.html').respond('<a log>{{name}}; scopeId: {{$id}}</a>');
|
|
element = $compile('<div><span tscope></span></div>')($rootScope);
|
|
$httpBackend.flush();
|
|
expect(log).toEqual('LOG; log-002-001; 002');
|
|
$rootScope.name = 'Jozo';
|
|
$rootScope.$apply();
|
|
expect(element.text()).toBe('Jozo; scopeId: 002');
|
|
expect(element.find('span').scope().$id).toBe('002');
|
|
}));
|
|
|
|
|
|
it('should allow creation of new scopes for replace directives with templates', inject(
|
|
function($rootScope, $compile, log, $httpBackend) {
|
|
$httpBackend.expect('GET', 'trscope.html').
|
|
respond('<p><a log>{{name}}; scopeId: {{$id}}</a></p>');
|
|
element = $compile('<div><span trscope></span></div>')($rootScope);
|
|
$httpBackend.flush();
|
|
expect(log).toEqual('LOG; log-002-001; 002');
|
|
$rootScope.name = 'Jozo';
|
|
$rootScope.$apply();
|
|
expect(element.text()).toBe('Jozo; scopeId: 002');
|
|
expect(element.find('a').scope().$id).toBe('002');
|
|
}));
|
|
|
|
|
|
it('should allow creation of new scopes for replace directives with templates in a repeater',
|
|
inject(function($rootScope, $compile, log, $httpBackend) {
|
|
$httpBackend.expect('GET', 'trscope.html').
|
|
respond('<p><a log>{{name}}; scopeId: {{$id}} |</a></p>');
|
|
element = $compile('<div><span ng-repeat="i in [1,2,3]" trscope></span></div>')($rootScope);
|
|
$httpBackend.flush();
|
|
expect(log).toEqual('LOG; log-003-002; 003; LOG; log-005-004; 005; LOG; log-007-006; 007');
|
|
$rootScope.name = 'Jozo';
|
|
$rootScope.$apply();
|
|
expect(element.text()).toBe('Jozo; scopeId: 003 |Jozo; scopeId: 005 |Jozo; scopeId: 007 |');
|
|
expect(element.find('p').scope().$id).toBe('003');
|
|
expect(element.find('a').scope().$id).toBe('003');
|
|
}));
|
|
|
|
|
|
it('should allow creation of new isolated scopes for directives with templates', inject(
|
|
function($rootScope, $compile, log, $httpBackend) {
|
|
$httpBackend.expect('GET', 'tiscope.html').respond('<a log></a>');
|
|
element = $compile('<div><span tiscope></span></div>')($rootScope);
|
|
$httpBackend.flush();
|
|
expect(log).toEqual('LOG; log-002-001; 002');
|
|
$rootScope.name = 'abc';
|
|
expect(iscope.$parent).toBe($rootScope);
|
|
expect(iscope.name).toBeUndefined();
|
|
}));
|
|
|
|
|
|
it('should correctly create the scope hierachy', inject(
|
|
function($rootScope, $compile, log) {
|
|
element = $compile(
|
|
'<div>' + //1
|
|
'<b class=scope>' + //2
|
|
'<b class=scope><b class=log></b></b>' + //3
|
|
'<b class=log></b>' +
|
|
'</b>' +
|
|
'<b class=scope>' + //4
|
|
'<b class=log></b>' +
|
|
'</b>' +
|
|
'</div>'
|
|
)($rootScope);
|
|
expect(log).toEqual('LOG; log-003-002; 003; LOG; log-002-001; 002; LOG; log-004-001; 004');
|
|
})
|
|
);
|
|
|
|
|
|
it('should allow more one new scope directives per element, but directives should share' +
|
|
'the scope', inject(
|
|
function($rootScope, $compile, log) {
|
|
element = $compile('<div class="scope-a; scope-b"></div>')($rootScope);
|
|
expect(log).toEqual('002; 002');
|
|
})
|
|
);
|
|
|
|
it('should not allow more then one isolate scope creation per element', inject(
|
|
function($rootScope, $compile) {
|
|
expect(function(){
|
|
$compile('<div class="iscope-a; scope-b"></div>');
|
|
}).toThrow('Multiple directives [iscopeA, scopeB] asking for isolated scope on: ' +
|
|
'<div class="iscope-a; scope-b ng-isolate-scope ng-scope">');
|
|
})
|
|
);
|
|
|
|
|
|
it('should not allow more then one isolate scope creation per element', inject(
|
|
function($rootScope, $compile) {
|
|
expect(function(){
|
|
$compile('<div class="iscope-a; iscope-b"></div>');
|
|
}).toThrow('Multiple directives [iscopeA, iscopeB] asking for isolated scope on: ' +
|
|
'<div class="iscope-a; iscope-b ng-isolate-scope ng-scope">');
|
|
})
|
|
);
|
|
|
|
|
|
it('should create new scope even at the root of the template', inject(
|
|
function($rootScope, $compile, log) {
|
|
element = $compile('<div scope-a></div>')($rootScope);
|
|
expect(log).toEqual('002');
|
|
})
|
|
);
|
|
|
|
|
|
it('should create isolate scope even at the root of the template', inject(
|
|
function($rootScope, $compile, log) {
|
|
element = $compile('<div iscope></div>')($rootScope);
|
|
expect(log).toEqual('002');
|
|
})
|
|
);
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('interpolation', function() {
|
|
var observeSpy, directiveAttrs;
|
|
|
|
beforeEach(module(function() {
|
|
directive('observer', function() {
|
|
return function(scope, elm, attr) {
|
|
directiveAttrs = attr;
|
|
observeSpy = jasmine.createSpy('$observe attr');
|
|
|
|
expect(attr.$observe('someAttr', observeSpy)).toBe(observeSpy);
|
|
};
|
|
});
|
|
}));
|
|
|
|
|
|
it('should compile and link both attribute and text bindings', inject(
|
|
function($rootScope, $compile) {
|
|
$rootScope.name = 'angular';
|
|
element = $compile('<div name="attr: {{name}}">text: {{name}}</div>')($rootScope);
|
|
$rootScope.$digest();
|
|
expect(element.text()).toEqual('text: angular');
|
|
expect(element.attr('name')).toEqual('attr: angular');
|
|
}));
|
|
|
|
|
|
it('should decorate the binding with ng-binding and interpolation function', inject(
|
|
function($compile, $rootScope) {
|
|
element = $compile('<div>{{1+2}}</div>')($rootScope);
|
|
expect(element.hasClass('ng-binding')).toBe(true);
|
|
expect(element.data('$binding')[0].exp).toEqual('{{1+2}}');
|
|
}));
|
|
|
|
|
|
it('should observe interpolated attrs', inject(function($rootScope, $compile) {
|
|
$compile('<div some-attr="{{value}}" observer></div>')($rootScope);
|
|
|
|
// should be async
|
|
expect(observeSpy).not.toHaveBeenCalled();
|
|
|
|
$rootScope.$apply(function() {
|
|
$rootScope.value = 'bound-value';
|
|
});
|
|
expect(observeSpy).toHaveBeenCalledOnceWith('bound-value');
|
|
}));
|
|
|
|
|
|
it('should set interpolated attrs to initial interpolation value', inject(function($rootScope, $compile) {
|
|
$rootScope.whatever = 'test value';
|
|
$compile('<div some-attr="{{whatever}}" observer></div>')($rootScope);
|
|
expect(directiveAttrs.someAttr).toBe($rootScope.whatever);
|
|
}));
|
|
|
|
|
|
it('should call observer of non-interpolated attr through $evalAsync',
|
|
inject(function($rootScope, $compile) {
|
|
$compile('<div some-attr="nonBound" observer></div>')($rootScope);
|
|
expect(directiveAttrs.someAttr).toBe('nonBound');
|
|
|
|
expect(observeSpy).not.toHaveBeenCalled();
|
|
$rootScope.$digest();
|
|
expect(observeSpy).toHaveBeenCalled();
|
|
})
|
|
);
|
|
|
|
|
|
it('should delegate exceptions to $exceptionHandler', function() {
|
|
observeSpy = jasmine.createSpy('$observe attr').andThrow('ERROR');
|
|
|
|
module(function($exceptionHandlerProvider) {
|
|
$exceptionHandlerProvider.mode('log');
|
|
directive('error', function() {
|
|
return function(scope, elm, attr) {
|
|
attr.$observe('someAttr', observeSpy);
|
|
attr.$observe('someAttr', observeSpy);
|
|
};
|
|
});
|
|
});
|
|
|
|
inject(function($compile, $rootScope, $exceptionHandler) {
|
|
$compile('<div some-attr="{{value}}" error></div>')($rootScope);
|
|
$rootScope.$digest();
|
|
|
|
expect(observeSpy).toHaveBeenCalled();
|
|
expect(observeSpy.callCount).toBe(2);
|
|
expect($exceptionHandler.errors).toEqual(['ERROR', 'ERROR']);
|
|
});
|
|
});
|
|
|
|
|
|
it('should translate {{}} in terminal nodes', inject(function($rootScope, $compile) {
|
|
element = $compile('<select ng:model="x"><option value="">Greet {{name}}!</option></select>')($rootScope)
|
|
$rootScope.$digest();
|
|
expect(sortedHtml(element).replace(' selected="true"', '')).
|
|
toEqual('<select ng:model="x">' +
|
|
'<option>Greet !</option>' +
|
|
'</select>');
|
|
$rootScope.name = 'Misko';
|
|
$rootScope.$digest();
|
|
expect(sortedHtml(element).replace(' selected="true"', '')).
|
|
toEqual('<select ng:model="x">' +
|
|
'<option>Greet Misko!</option>' +
|
|
'</select>');
|
|
}));
|
|
|
|
|
|
it('should support custom start/end interpolation symbols in template and directive template',
|
|
function() {
|
|
module(function($interpolateProvider, $compileProvider) {
|
|
$interpolateProvider.startSymbol('##').endSymbol(']]');
|
|
$compileProvider.directive('myDirective', function() {
|
|
return {
|
|
template: '<span>{{hello}}|{{hello|uppercase}}</span>'
|
|
};
|
|
});
|
|
});
|
|
|
|
inject(function($compile, $rootScope) {
|
|
element = $compile('<div>##hello|uppercase]]|<div my-directive></div></div>')($rootScope);
|
|
$rootScope.hello = 'ahoj';
|
|
$rootScope.$digest();
|
|
expect(element.text()).toBe('AHOJ|ahoj|AHOJ');
|
|
});
|
|
});
|
|
|
|
|
|
it('should support custom start/end interpolation symbols in async directive template',
|
|
function() {
|
|
module(function($interpolateProvider, $compileProvider) {
|
|
$interpolateProvider.startSymbol('##').endSymbol(']]');
|
|
$compileProvider.directive('myDirective', function() {
|
|
return {
|
|
templateUrl: 'myDirective.html'
|
|
};
|
|
});
|
|
});
|
|
|
|
inject(function($compile, $rootScope, $templateCache) {
|
|
$templateCache.put('myDirective.html', '<span>{{hello}}|{{hello|uppercase}}</span>');
|
|
element = $compile('<div>##hello|uppercase]]|<div my-directive></div></div>')($rootScope);
|
|
$rootScope.hello = 'ahoj';
|
|
$rootScope.$digest();
|
|
expect(element.text()).toBe('AHOJ|ahoj|AHOJ');
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('link phase', function() {
|
|
|
|
beforeEach(module(function() {
|
|
|
|
forEach(['a', 'b', 'c'], function(name) {
|
|
directive(name, function(log) {
|
|
return {
|
|
restrict: 'ECA',
|
|
compile: function() {
|
|
log('t' + uppercase(name))
|
|
return {
|
|
pre: function() {
|
|
log('pre' + uppercase(name));
|
|
},
|
|
post: function linkFn() {
|
|
log('post' + uppercase(name));
|
|
}
|
|
};
|
|
}
|
|
};
|
|
});
|
|
});
|
|
}));
|
|
|
|
|
|
it('should not store linkingFns for noop branches', inject(function ($rootScope, $compile) {
|
|
element = jqLite('<div name="{{a}}"><span>ignore</span></div>');
|
|
var linkingFn = $compile(element);
|
|
// Now prune the branches with no directives
|
|
element.find('span').remove();
|
|
expect(element.find('span').length).toBe(0);
|
|
// and we should still be able to compile without errors
|
|
linkingFn($rootScope);
|
|
}));
|
|
|
|
|
|
it('should compile from top to bottom but link from bottom up', inject(
|
|
function($compile, $rootScope, log) {
|
|
element = $compile('<a b><c></c></a>')($rootScope);
|
|
expect(log).toEqual('tA; tB; tC; preA; preB; preC; postC; postA; postB');
|
|
}
|
|
));
|
|
|
|
|
|
it('should support link function on directive object', function() {
|
|
module(function() {
|
|
directive('abc', valueFn({
|
|
link: function(scope, element, attrs) {
|
|
element.text(attrs.abc);
|
|
}
|
|
}));
|
|
});
|
|
inject(function($compile, $rootScope) {
|
|
element = $compile('<div abc="WORKS">FAIL</div>')($rootScope);
|
|
expect(element.text()).toEqual('WORKS');
|
|
});
|
|
});
|
|
|
|
it('should support $observe inside link function on directive object', function() {
|
|
module(function() {
|
|
directive('testLink', valueFn({
|
|
templateUrl: 'test-link.html',
|
|
link: function(scope, element, attrs) {
|
|
attrs.$observe( 'testLink', function ( val ) {
|
|
scope.testAttr = val;
|
|
});
|
|
}
|
|
}));
|
|
});
|
|
inject(function($compile, $rootScope, $templateCache) {
|
|
$templateCache.put('test-link.html', '{{testAttr}}' );
|
|
element = $compile('<div test-link="{{1+2}}"></div>')($rootScope);
|
|
$rootScope.$apply();
|
|
expect(element.text()).toBe('3');
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('attrs', function() {
|
|
|
|
it('should allow setting of attributes', function() {
|
|
module(function() {
|
|
directive({
|
|
setter: valueFn(function(scope, element, attr) {
|
|
attr.$set('name', 'abc');
|
|
attr.$set('disabled', true);
|
|
expect(attr.name).toBe('abc');
|
|
expect(attr.disabled).toBe(true);
|
|
})
|
|
});
|
|
});
|
|
inject(function($rootScope, $compile) {
|
|
element = $compile('<div setter></div>')($rootScope);
|
|
expect(element.attr('name')).toEqual('abc');
|
|
expect(element.attr('disabled')).toEqual('disabled');
|
|
});
|
|
});
|
|
|
|
|
|
it('should read boolean attributes as boolean only on control elements', function() {
|
|
var value;
|
|
module(function() {
|
|
directive({
|
|
input: valueFn({
|
|
restrict: 'ECA',
|
|
link:function(scope, element, attr) {
|
|
value = attr.required;
|
|
}
|
|
})
|
|
});
|
|
});
|
|
inject(function($rootScope, $compile) {
|
|
element = $compile('<input required></input>')($rootScope);
|
|
expect(value).toEqual(true);
|
|
});
|
|
});
|
|
|
|
it('should read boolean attributes as text on non-controll elements', function() {
|
|
var value;
|
|
module(function() {
|
|
directive({
|
|
div: valueFn({
|
|
restrict: 'ECA',
|
|
link:function(scope, element, attr) {
|
|
value = attr.required;
|
|
}
|
|
})
|
|
});
|
|
});
|
|
inject(function($rootScope, $compile) {
|
|
element = $compile('<div required="some text"></div>')($rootScope);
|
|
expect(value).toEqual('some text');
|
|
});
|
|
});
|
|
|
|
it('should allow setting of attributes', function() {
|
|
module(function() {
|
|
directive({
|
|
setter: valueFn(function(scope, element, attr) {
|
|
attr.$set('name', 'abc');
|
|
attr.$set('disabled', true);
|
|
expect(attr.name).toBe('abc');
|
|
expect(attr.disabled).toBe(true);
|
|
})
|
|
});
|
|
});
|
|
inject(function($rootScope, $compile) {
|
|
element = $compile('<div setter></div>')($rootScope);
|
|
expect(element.attr('name')).toEqual('abc');
|
|
expect(element.attr('disabled')).toEqual('disabled');
|
|
});
|
|
});
|
|
|
|
|
|
it('should create new instance of attr for each template stamping', function() {
|
|
module(function($provide) {
|
|
var state = { first: [], second: [] };
|
|
$provide.value('state', state);
|
|
directive({
|
|
first: valueFn({
|
|
priority: 1,
|
|
compile: function(templateElement, templateAttr) {
|
|
return function(scope, element, attr) {
|
|
state.first.push({
|
|
template: {element: templateElement, attr:templateAttr},
|
|
link: {element: element, attr: attr}
|
|
});
|
|
}
|
|
}
|
|
}),
|
|
second: valueFn({
|
|
priority: 2,
|
|
compile: function(templateElement, templateAttr) {
|
|
return function(scope, element, attr) {
|
|
state.second.push({
|
|
template: {element: templateElement, attr:templateAttr},
|
|
link: {element: element, attr: attr}
|
|
});
|
|
}
|
|
}
|
|
})
|
|
});
|
|
});
|
|
inject(function($rootScope, $compile, state) {
|
|
var template = $compile('<div first second>');
|
|
dealoc(template($rootScope.$new(), noop));
|
|
dealoc(template($rootScope.$new(), noop));
|
|
|
|
// instance between directives should be shared
|
|
expect(state.first[0].template.element).toBe(state.second[0].template.element);
|
|
expect(state.first[0].template.attr).toBe(state.second[0].template.attr);
|
|
|
|
// the template and the link can not be the same instance
|
|
expect(state.first[0].template.element).not.toBe(state.first[0].link.element);
|
|
expect(state.first[0].template.attr).not.toBe(state.first[0].link.attr);
|
|
|
|
// each new template needs to be new instance
|
|
expect(state.first[0].link.element).not.toBe(state.first[1].link.element);
|
|
expect(state.first[0].link.attr).not.toBe(state.first[1].link.attr);
|
|
expect(state.second[0].link.element).not.toBe(state.second[1].link.element);
|
|
expect(state.second[0].link.attr).not.toBe(state.second[1].link.attr);
|
|
});
|
|
});
|
|
|
|
|
|
it('should properly $observe inside ng-repeat', function() {
|
|
var spies = [];
|
|
|
|
module(function() {
|
|
directive('observer', function() {
|
|
return function(scope, elm, attr) {
|
|
spies.push(jasmine.createSpy('observer ' + spies.length));
|
|
attr.$observe('some', spies[spies.length - 1]);
|
|
};
|
|
});
|
|
});
|
|
|
|
inject(function($compile, $rootScope) {
|
|
element = $compile('<div><div ng-repeat="i in items">'+
|
|
'<span some="id_{{i.id}}" observer></span>'+
|
|
'</div></div>')($rootScope);
|
|
|
|
$rootScope.$apply(function() {
|
|
$rootScope.items = [{id: 1}, {id: 2}];
|
|
});
|
|
|
|
expect(spies[0]).toHaveBeenCalledOnceWith('id_1');
|
|
expect(spies[1]).toHaveBeenCalledOnceWith('id_2');
|
|
spies[0].reset();
|
|
spies[1].reset();
|
|
|
|
$rootScope.$apply(function() {
|
|
$rootScope.items[0].id = 5;
|
|
});
|
|
|
|
expect(spies[0]).toHaveBeenCalledOnceWith('id_5');
|
|
});
|
|
});
|
|
|
|
|
|
describe('$set', function() {
|
|
var attr;
|
|
beforeEach(function(){
|
|
module(function() {
|
|
directive('input', valueFn({
|
|
restrict: 'ECA',
|
|
link: function(scope, element, attr) {
|
|
scope.attr = attr;
|
|
}
|
|
}));
|
|
});
|
|
inject(function($compile, $rootScope) {
|
|
element = $compile('<input></input>')($rootScope);
|
|
attr = $rootScope.attr;
|
|
expect(attr).toBeDefined();
|
|
});
|
|
});
|
|
|
|
|
|
it('should set attributes', function() {
|
|
attr.$set('ngMyAttr', 'value');
|
|
expect(element.attr('ng-my-attr')).toEqual('value');
|
|
expect(attr.ngMyAttr).toEqual('value');
|
|
});
|
|
|
|
|
|
it('should allow overriding of attribute name and remember the name', function() {
|
|
attr.$set('ngOther', '123', true, 'other');
|
|
expect(element.attr('other')).toEqual('123');
|
|
expect(attr.ngOther).toEqual('123');
|
|
|
|
attr.$set('ngOther', '246');
|
|
expect(element.attr('other')).toEqual('246');
|
|
expect(attr.ngOther).toEqual('246');
|
|
});
|
|
|
|
|
|
it('should remove attribute', function() {
|
|
attr.$set('ngMyAttr', 'value');
|
|
expect(element.attr('ng-my-attr')).toEqual('value');
|
|
|
|
attr.$set('ngMyAttr', undefined);
|
|
expect(element.attr('ng-my-attr')).toBe(undefined);
|
|
|
|
attr.$set('ngMyAttr', 'value');
|
|
attr.$set('ngMyAttr', null);
|
|
expect(element.attr('ng-my-attr')).toBe(undefined);
|
|
});
|
|
|
|
|
|
it('should not set DOM element attr if writeAttr false', function() {
|
|
attr.$set('test', 'value', false);
|
|
|
|
expect(element.attr('test')).toBeUndefined();
|
|
expect(attr.test).toBe('value');
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('isolated locals', function() {
|
|
var componentScope;
|
|
|
|
beforeEach(module(function() {
|
|
directive('myComponent', function() {
|
|
return {
|
|
scope: {
|
|
attr: '@',
|
|
attrAlias: '@attr',
|
|
ref: '=',
|
|
refAlias: '= ref',
|
|
reference: '=',
|
|
expr: '&',
|
|
exprAlias: '&expr'
|
|
},
|
|
link: function(scope) {
|
|
componentScope = scope;
|
|
}
|
|
};
|
|
});
|
|
directive('badDeclaration', function() {
|
|
return {
|
|
scope: { attr: 'xxx' }
|
|
};
|
|
});
|
|
}));
|
|
|
|
describe('attribute', function() {
|
|
it('should copy simple attribute', inject(function() {
|
|
compile('<div><span my-component attr="some text">');
|
|
|
|
expect(componentScope.attr).toEqual('some text');
|
|
expect(componentScope.attrAlias).toEqual('some text');
|
|
expect(componentScope.attrAlias).toEqual(componentScope.attr);
|
|
}));
|
|
|
|
it('should set up the interpolation before it reaches the link function', inject(function() {
|
|
$rootScope.name = 'misko';
|
|
compile('<div><span my-component attr="hello {{name}}">');
|
|
expect(componentScope.attr).toEqual('hello misko');
|
|
expect(componentScope.attrAlias).toEqual('hello misko');
|
|
}));
|
|
|
|
it('should update when interpolated attribute updates', inject(function() {
|
|
compile('<div><span my-component attr="hello {{name}}">');
|
|
|
|
$rootScope.name = 'igor';
|
|
$rootScope.$apply();
|
|
|
|
expect(componentScope.attr).toEqual('hello igor');
|
|
expect(componentScope.attrAlias).toEqual('hello igor');
|
|
}));
|
|
});
|
|
|
|
|
|
describe('object reference', function() {
|
|
it('should update local when origin changes', inject(function() {
|
|
compile('<div><span my-component ref="name">');
|
|
expect(componentScope.ref).toBe(undefined);
|
|
expect(componentScope.refAlias).toBe(componentScope.ref);
|
|
|
|
$rootScope.name = 'misko';
|
|
$rootScope.$apply();
|
|
expect(componentScope.ref).toBe($rootScope.name);
|
|
expect(componentScope.refAlias).toBe($rootScope.name);
|
|
|
|
$rootScope.name = {};
|
|
$rootScope.$apply();
|
|
expect(componentScope.ref).toBe($rootScope.name);
|
|
expect(componentScope.refAlias).toBe($rootScope.name);
|
|
}));
|
|
|
|
|
|
it('should update local when origin changes', inject(function() {
|
|
compile('<div><span my-component ref="name">');
|
|
expect(componentScope.ref).toBe(undefined);
|
|
expect(componentScope.refAlias).toBe(componentScope.ref);
|
|
|
|
componentScope.ref = 'misko';
|
|
$rootScope.$apply();
|
|
expect($rootScope.name).toBe('misko');
|
|
expect(componentScope.ref).toBe('misko');
|
|
expect($rootScope.name).toBe(componentScope.ref);
|
|
expect(componentScope.refAlias).toBe(componentScope.ref);
|
|
|
|
componentScope.name = {};
|
|
$rootScope.$apply();
|
|
expect($rootScope.name).toBe(componentScope.ref);
|
|
expect(componentScope.refAlias).toBe(componentScope.ref);
|
|
}));
|
|
|
|
|
|
it('should update local when both change', inject(function() {
|
|
compile('<div><span my-component ref="name">');
|
|
$rootScope.name = {mark:123};
|
|
componentScope.ref = 'misko';
|
|
|
|
$rootScope.$apply();
|
|
expect($rootScope.name).toEqual({mark:123})
|
|
expect(componentScope.ref).toBe($rootScope.name);
|
|
expect(componentScope.refAlias).toBe($rootScope.name);
|
|
|
|
$rootScope.name = 'igor';
|
|
componentScope.ref = {};
|
|
$rootScope.$apply();
|
|
expect($rootScope.name).toEqual('igor')
|
|
expect(componentScope.ref).toBe($rootScope.name);
|
|
expect(componentScope.refAlias).toBe($rootScope.name);
|
|
}));
|
|
|
|
it('should complain on non assignable changes', inject(function() {
|
|
compile('<div><span my-component ref="\'hello \' + name">');
|
|
$rootScope.name = 'world';
|
|
$rootScope.$apply();
|
|
expect(componentScope.ref).toBe('hello world');
|
|
|
|
componentScope.ref = 'ignore me';
|
|
expect($rootScope.$apply).
|
|
toThrow("Non-assignable model expression: 'hello ' + name (directive: myComponent)");
|
|
expect(componentScope.ref).toBe('hello world');
|
|
// reset since the exception was rethrown which prevented phase clearing
|
|
$rootScope.$$phase = null;
|
|
|
|
$rootScope.name = 'misko';
|
|
$rootScope.$apply();
|
|
expect(componentScope.ref).toBe('hello misko');
|
|
}));
|
|
|
|
// regression
|
|
it('should stabilize model', inject(function() {
|
|
compile('<div><span my-component reference="name">');
|
|
|
|
var lastRefValueInParent;
|
|
$rootScope.$watch('name', function(ref) {
|
|
lastRefValueInParent = ref;
|
|
});
|
|
|
|
$rootScope.name = 'aaa';
|
|
$rootScope.$apply();
|
|
|
|
componentScope.reference = 'new';
|
|
$rootScope.$apply();
|
|
|
|
expect(lastRefValueInParent).toBe('new');
|
|
}));
|
|
});
|
|
|
|
|
|
describe('executable expression', function() {
|
|
it('should allow expression execution with locals', inject(function() {
|
|
compile('<div><span my-component expr="count = count + offset">');
|
|
$rootScope.count = 2;
|
|
|
|
expect(typeof componentScope.expr).toBe('function');
|
|
expect(typeof componentScope.exprAlias).toBe('function');
|
|
|
|
expect(componentScope.expr({offset: 1})).toEqual(3);
|
|
expect($rootScope.count).toEqual(3);
|
|
|
|
expect(componentScope.exprAlias({offset: 10})).toEqual(13);
|
|
expect($rootScope.count).toEqual(13);
|
|
}));
|
|
});
|
|
|
|
it('should throw on unknown definition', inject(function() {
|
|
expect(function() {
|
|
compile('<div><span bad-declaration>');
|
|
}).toThrow('Invalid isolate scope definition for directive badDeclaration: xxx');
|
|
}));
|
|
|
|
it('should expose a $$isolateBindings property onto the scope', inject(function() {
|
|
compile('<div><span my-component>');
|
|
|
|
expect(typeof componentScope.$$isolateBindings).toBe('object');
|
|
|
|
expect(componentScope.$$isolateBindings.attr).toBe('@attr');
|
|
expect(componentScope.$$isolateBindings.attrAlias).toBe('@attr');
|
|
expect(componentScope.$$isolateBindings.ref).toBe('=ref');
|
|
expect(componentScope.$$isolateBindings.refAlias).toBe('=ref');
|
|
expect(componentScope.$$isolateBindings.reference).toBe('=reference');
|
|
expect(componentScope.$$isolateBindings.expr).toBe('&expr');
|
|
expect(componentScope.$$isolateBindings.exprAlias).toBe('&expr');
|
|
|
|
}));
|
|
});
|
|
|
|
|
|
describe('controller', function() {
|
|
it('should get required controller', function() {
|
|
module(function() {
|
|
directive('main', function(log) {
|
|
return {
|
|
priority: 2,
|
|
controller: function() {
|
|
this.name = 'main';
|
|
},
|
|
link: function(scope, element, attrs, controller) {
|
|
log(controller.name);
|
|
}
|
|
};
|
|
});
|
|
directive('dep', function(log) {
|
|
return {
|
|
priority: 1,
|
|
require: 'main',
|
|
link: function(scope, element, attrs, controller) {
|
|
log('dep:' + controller.name);
|
|
}
|
|
};
|
|
});
|
|
directive('other', function(log) {
|
|
return {
|
|
link: function(scope, element, attrs, controller) {
|
|
log(!!controller); // should be false
|
|
}
|
|
};
|
|
});
|
|
});
|
|
inject(function(log, $compile, $rootScope) {
|
|
element = $compile('<div main dep other></div>')($rootScope);
|
|
expect(log).toEqual('main; dep:main; false');
|
|
});
|
|
});
|
|
|
|
|
|
it('should require controller on parent element',function() {
|
|
module(function() {
|
|
directive('main', function(log) {
|
|
return {
|
|
controller: function() {
|
|
this.name = 'main';
|
|
}
|
|
};
|
|
});
|
|
directive('dep', function(log) {
|
|
return {
|
|
require: '^main',
|
|
link: function(scope, element, attrs, controller) {
|
|
log('dep:' + controller.name);
|
|
}
|
|
};
|
|
});
|
|
});
|
|
inject(function(log, $compile, $rootScope) {
|
|
element = $compile('<div main><div dep></div></div>')($rootScope);
|
|
expect(log).toEqual('dep:main');
|
|
});
|
|
});
|
|
|
|
|
|
it('should have optional controller on current element', function() {
|
|
module(function() {
|
|
directive('dep', function(log) {
|
|
return {
|
|
require: '?main',
|
|
link: function(scope, element, attrs, controller) {
|
|
log('dep:' + !!controller);
|
|
}
|
|
};
|
|
});
|
|
});
|
|
inject(function(log, $compile, $rootScope) {
|
|
element = $compile('<div main><div dep></div></div>')($rootScope);
|
|
expect(log).toEqual('dep:false');
|
|
});
|
|
});
|
|
|
|
|
|
it('should support multiple controllers', function() {
|
|
module(function() {
|
|
directive('c1', valueFn({
|
|
controller: function() { this.name = 'c1'; }
|
|
}));
|
|
directive('c2', valueFn({
|
|
controller: function() { this.name = 'c2'; }
|
|
}));
|
|
directive('dep', function(log) {
|
|
return {
|
|
require: ['^c1', '^c2'],
|
|
link: function(scope, element, attrs, controller) {
|
|
log('dep:' + controller[0].name + '-' + controller[1].name);
|
|
}
|
|
};
|
|
});
|
|
});
|
|
inject(function(log, $compile, $rootScope) {
|
|
element = $compile('<div c1 c2><div dep></div></div>')($rootScope);
|
|
expect(log).toEqual('dep:c1-c2');
|
|
});
|
|
});
|
|
|
|
|
|
it('should instantiate the controller just once when template/templateUrl', function() {
|
|
var syncCtrlSpy = jasmine.createSpy('sync controller'),
|
|
asyncCtrlSpy = jasmine.createSpy('async controller');
|
|
|
|
module(function() {
|
|
directive('myDirectiveSync', valueFn({
|
|
template: '<div>Hello!</div>',
|
|
controller: syncCtrlSpy
|
|
}));
|
|
directive('myDirectiveAsync', valueFn({
|
|
templateUrl: 'myDirectiveAsync.html',
|
|
controller: asyncCtrlSpy,
|
|
compile: function() {
|
|
return function() {
|
|
}
|
|
}
|
|
}));
|
|
});
|
|
|
|
inject(function($templateCache, $compile, $rootScope) {
|
|
expect(syncCtrlSpy).not.toHaveBeenCalled();
|
|
expect(asyncCtrlSpy).not.toHaveBeenCalled();
|
|
|
|
$templateCache.put('myDirectiveAsync.html', '<div>Hello!</div>');
|
|
element = $compile('<div>'+
|
|
'<span xmy-directive-sync></span>' +
|
|
'<span my-directive-async></span>' +
|
|
'</div>')($rootScope);
|
|
expect(syncCtrlSpy).not.toHaveBeenCalled();
|
|
expect(asyncCtrlSpy).not.toHaveBeenCalled();
|
|
|
|
$rootScope.$apply();
|
|
|
|
//expect(syncCtrlSpy).toHaveBeenCalledOnce();
|
|
expect(asyncCtrlSpy).toHaveBeenCalledOnce();
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('transclude', function() {
|
|
it('should compile get templateFn', function() {
|
|
module(function() {
|
|
directive('trans', function(log) {
|
|
return {
|
|
transclude: 'element',
|
|
priority: 2,
|
|
controller: function($transclude) { this.$transclude = $transclude; },
|
|
compile: function(element, attrs, template) {
|
|
log('compile: ' + angular.mock.dump(element));
|
|
return function(scope, element, attrs, ctrl) {
|
|
log('link');
|
|
var cursor = element;
|
|
template(scope.$new(), function(clone) {cursor.after(cursor = clone)});
|
|
ctrl.$transclude(function(clone) {cursor.after(clone)});
|
|
};
|
|
}
|
|
}
|
|
});
|
|
});
|
|
inject(function(log, $rootScope, $compile) {
|
|
element = $compile('<div><div high-log trans="text" log>{{$parent.$id}}-{{$id}};</div></div>')
|
|
($rootScope);
|
|
$rootScope.$apply();
|
|
expect(log).toEqual('compile: <!-- trans: text -->; HIGH; link; LOG; LOG');
|
|
expect(element.text()).toEqual('001-002;001-003;');
|
|
});
|
|
});
|
|
|
|
|
|
it('should support transclude directive', function() {
|
|
module(function() {
|
|
directive('trans', function() {
|
|
return {
|
|
transclude: 'content',
|
|
replace: true,
|
|
scope: true,
|
|
template: '<ul><li>W:{{$parent.$id}}-{{$id}};</li><li ng-transclude></li></ul>'
|
|
}
|
|
});
|
|
});
|
|
inject(function(log, $rootScope, $compile) {
|
|
element = $compile('<div><div trans>T:{{$parent.$id}}-{{$id}}<span>;</span></div></div>')
|
|
($rootScope);
|
|
$rootScope.$apply();
|
|
expect(element.text()).toEqual('W:001-002;T:001-003;');
|
|
expect(jqLite(element.find('span')[0]).text()).toEqual('T:001-003');
|
|
expect(jqLite(element.find('span')[1]).text()).toEqual(';');
|
|
});
|
|
});
|
|
|
|
|
|
it('should transclude transcluded content', function() {
|
|
module(function() {
|
|
directive('book', valueFn({
|
|
transclude: 'content',
|
|
template: '<div>book-<div chapter>(<div ng-transclude></div>)</div></div>'
|
|
}));
|
|
directive('chapter', valueFn({
|
|
transclude: 'content',
|
|
templateUrl: 'chapter.html'
|
|
}));
|
|
directive('section', valueFn({
|
|
transclude: 'content',
|
|
template: '<div>section-!<div ng-transclude></div>!</div></div>'
|
|
}));
|
|
return function($httpBackend) {
|
|
$httpBackend.
|
|
expect('GET', 'chapter.html').
|
|
respond('<div>chapter-<div section>[<div ng-transclude></div>]</div></div>');
|
|
}
|
|
});
|
|
inject(function(log, $rootScope, $compile, $httpBackend) {
|
|
element = $compile('<div><div book>paragraph</div></div>')($rootScope);
|
|
$rootScope.$apply();
|
|
|
|
expect(element.text()).toEqual('book-');
|
|
|
|
$httpBackend.flush();
|
|
$rootScope.$apply();
|
|
expect(element.text()).toEqual('book-chapter-section-![(paragraph)]!');
|
|
});
|
|
});
|
|
|
|
|
|
it('should only allow one transclude per element', function() {
|
|
module(function() {
|
|
directive('first', valueFn({
|
|
scope: {},
|
|
restrict: 'CA',
|
|
transclude: 'content'
|
|
}));
|
|
directive('second', valueFn({
|
|
restrict: 'CA',
|
|
transclude: 'content'
|
|
}));
|
|
});
|
|
inject(function($compile) {
|
|
expect(function() {
|
|
$compile('<div class="first second"></div>');
|
|
}).toThrow('Multiple directives [first, second] asking for transclusion on: ' +
|
|
'<div class="first second ng-isolate-scope ng-scope">');
|
|
});
|
|
});
|
|
|
|
|
|
it('should remove transclusion scope, when the DOM is destroyed', function() {
|
|
module(function() {
|
|
directive('box', valueFn({
|
|
transclude: 'content',
|
|
scope: { name: '=', show: '=' },
|
|
template: '<div><h1>Hello: {{name}}!</h1><div ng-transclude></div></div>',
|
|
link: function(scope, element) {
|
|
scope.$watch(
|
|
'show',
|
|
function(show) {
|
|
if (!show) {
|
|
element.find('div').find('div').remove();
|
|
}
|
|
}
|
|
);
|
|
}
|
|
}));
|
|
});
|
|
inject(function($compile, $rootScope) {
|
|
$rootScope.username = 'Misko';
|
|
$rootScope.select = true;
|
|
element = $compile(
|
|
'<div><div box name="username" show="select">user: {{username}}</div></div>')
|
|
($rootScope);
|
|
$rootScope.$apply();
|
|
expect(element.text()).toEqual('Hello: Misko!user: Misko');
|
|
|
|
var widgetScope = $rootScope.$$childHead;
|
|
var transcludeScope = widgetScope.$$nextSibling;
|
|
expect(widgetScope.name).toEqual('Misko');
|
|
expect(widgetScope.$parent).toEqual($rootScope);
|
|
expect(transcludeScope.$parent).toEqual($rootScope);
|
|
|
|
$rootScope.select = false;
|
|
$rootScope.$apply();
|
|
expect(element.text()).toEqual('Hello: Misko!');
|
|
expect(widgetScope.$$nextSibling).toEqual(null);
|
|
});
|
|
});
|
|
|
|
|
|
it('should support transcluded element on root content', function() {
|
|
var comment;
|
|
module(function() {
|
|
directive('transclude', valueFn({
|
|
transclude: 'element',
|
|
compile: function(element, attr, linker) {
|
|
return function(scope, element, attr) {
|
|
comment = element;
|
|
};
|
|
}
|
|
}));
|
|
});
|
|
inject(function($compile, $rootScope) {
|
|
var element = jqLite('<div>before<div transclude></div>after</div>').contents();
|
|
expect(element.length).toEqual(3);
|
|
expect(nodeName_(element[1])).toBe('DIV');
|
|
$compile(element)($rootScope);
|
|
expect(nodeName_(element[1])).toBe('#comment');
|
|
expect(nodeName_(comment)).toBe('#comment');
|
|
});
|
|
});
|
|
|
|
|
|
it('should safely create transclude comment node and not break with "-->"',
|
|
inject(function($rootScope) {
|
|
// see: https://github.com/angular/angular.js/issues/1740
|
|
element = $compile('<ul><li ng-repeat="item in [\'-->\', \'x\']">{{item}}|</li></ul>')($rootScope);
|
|
$rootScope.$digest();
|
|
|
|
expect(element.text()).toBe('-->|x|');
|
|
}));
|
|
|
|
|
|
it('should add a $$transcluded property onto the transcluded scope', function() {
|
|
module(function() {
|
|
directive('trans', function() {
|
|
return {
|
|
transclude: true,
|
|
replace: true,
|
|
scope: true,
|
|
template: '<div><span>I:{{$$transcluded}}</span><div ng-transclude></div></div>'
|
|
};
|
|
});
|
|
});
|
|
inject(function(log, $rootScope, $compile) {
|
|
element = $compile('<div><div trans>T:{{$$transcluded}}</div></div>')
|
|
($rootScope);
|
|
$rootScope.$apply();
|
|
expect(jqLite(element.find('span')[0]).text()).toEqual('I:');
|
|
expect(jqLite(element.find('span')[1]).text()).toEqual('T:true');
|
|
});
|
|
});
|
|
|
|
|
|
});
|
|
});
|