mirror of
https://github.com/Hopiu/angular.js.git
synced 2026-03-18 15:50:22 +00:00
1184 lines
42 KiB
JavaScript
1184 lines
42 KiB
JavaScript
'use strict';
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describe('$compile', function() {
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var element;
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beforeEach(module(provideLog, function($provide, $compileProvider){
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element = null;
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$compileProvider.directive('log', function(log) {
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return {
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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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$compileProvider.directive('highLog', function(log) {
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return { priority:3, compile: valueFn(function(scope, element, attrs) {
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log(attrs.highLog || 'HIGH');
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})};
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});
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$compileProvider.directive('mediumLog', function(log) {
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return { 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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$compileProvider.directive('greet', function() {
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return { priority:10, compile: valueFn(function(scope, element, attrs) {
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element.text("Hello " + attrs.greet);
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})};
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});
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$compileProvider.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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$compileProvider.directive('mediumStop', valueFn({
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priority: 2,
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terminal: true
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}));
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$compileProvider.directive('stop', valueFn({
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terminal: true
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}));
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$compileProvider.directive('negativeStop', valueFn({
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priority: -100, // even with negative priority we still should be able to stop descend
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terminal: true
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}));
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}));
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afterEach(function(){
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dealoc(element);
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});
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describe('configuration', function() {
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it('should register a directive', function() {
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module(function($compileProvider) {
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$compileProvider.directive('div', function(log) {
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return function(scope, element) {
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log('OK');
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element.text('SUCCESS');
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};
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})
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});
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inject(function($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($compileProvider) {
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$compileProvider.directive('div', function(log) {
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return log.fn('1');
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});
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$compileProvider.directive('div', function(log) {
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return log.fn('2');
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});
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});
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inject(function($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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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 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($compileProvider) {
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$compileProvider.directive('log', function($injector, $rootScope) {
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injector = $injector;
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return {
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compile: function(element, templateAttr) {
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expect(typeof templateAttr.$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($injector); // verify that directive is injectable
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});
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});
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});
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describe('error handling', function() {
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it('should handle exceptions', function() {
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module(function($compileProvider, $exceptionHandlerProvider) {
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$exceptionHandlerProvider.mode('log');
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$compileProvider.directive('factoryError', function() { throw 'FactoryError'; });
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$compileProvider.directive('templateError',
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valueFn({ compile: function() { throw 'TemplateError'; } }));
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$compileProvider.directive('linkingError',
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valueFn(function() { throw 'LinkingError'; }));
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});
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inject(function($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($exceptionHandler.errors[2][1])).
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toEqual('<div factory-error linking-error template-error>');
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// crazy stuff to make IE happy
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function ie(text) {
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var list = [],
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parts;
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parts = lowercase(text).
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replace('<', '').
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replace('>', '').
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split(' ');
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parts.sort();
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forEach(parts, function(value, key){
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if (value.substring(0,3) == 'ng-') {
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} else {
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list.push(value.replace('=""', ''));
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}
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});
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return '<' + list.join(' ') + '>';
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}
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});
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});
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it('should prevent changing of structure', inject(
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function($compile, $rootScope){
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element = jqLite("<div><div log></div></div>");
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var linkFn = $compile(element);
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element.append("<div></div>");
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expect(function() {
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linkFn($rootScope);
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}).toThrow('Template changed structure!');
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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($compileProvider, $provide) {
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forEach({div:'E', attr:'A', clazz:'C', all:'EAC'}, function(restrict, name) {
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$compileProvider.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>')($rootScope));
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expect(log).toEqual('all; all; all');
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});
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});
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});
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describe('template', function() {
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beforeEach(module(function($compileProvider) {
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$compileProvider.directive('replace', valueFn({
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replace: true,
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template: '<div class="log" style="width: 10px" high-log>Hello: <<CONTENT>></div>',
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compile: function(element, attr) {
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attr.$set('compiled', 'COMPILED');
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expect(element).toBe(attr.$element);
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}
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}));
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$compileProvider.directive('append', valueFn({
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template: '<div class="log" style="width: 10px" high-log>Hello: <<CONTENT>></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 = $compile('<div><div replace>content</div><div>')($rootScope);
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expect(element.text()).toEqual('Hello: content');
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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 = $compile('<div><div append>content</div><div>')($rootScope);
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expect(element.text()).toEqual('Hello: content');
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expect(element.find('div').attr('compiled')).toEqual('COMPILED');
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}));
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it('should compile replace template', inject(function($compile, $rootScope, log) {
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element = $compile('<div><div replace medium-log>{{ "angular" }}</div><div>')
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($rootScope);
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$rootScope.$digest();
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expect(element.text()).toEqual('Hello: angular');
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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 append template', inject(function($compile, $rootScope, log) {
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element = $compile('<div><div append medium-log>{{ "angular" }}</div><div>')
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($rootScope);
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$rootScope.$digest();
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expect(element.text()).toEqual('Hello: angular');
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expect(log).toEqual('HIGH; LOG; MEDIUM');
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}));
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it('should merge attributes', 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('');
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expect(div.attr('high-log')).toEqual('');
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}));
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it('should prevent multiple templates per element', inject(function($compile) {
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try {
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$compile('<div><span replace class="replace"></span></div>')
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fail();
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} catch(e) {
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expect(e.message).toMatch(/Multiple directives .* asking for template/);
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}
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}));
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it('should play nice with repeater when inline', inject(function($compile, $rootScope) {
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element = $compile(
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'<div>' +
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'<div ng-repeat="i in [1,2]" replace>{{i}}; </div>' +
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'</div>')($rootScope);
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$rootScope.$digest();
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expect(element.text()).toEqual('Hello: 1; Hello: 2; ');
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}));
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it('should play nice with repeater when append', inject(function($compile, $rootScope) {
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element = $compile(
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'<div>' +
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'<div ng-repeat="i in [1,2]" append>{{i}}; </div>' +
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'</div>')($rootScope);
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$rootScope.$digest();
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expect(element.text()).toEqual('Hello: 1; Hello: 2; ');
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}));
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});
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describe('async templates', function() {
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beforeEach(module(
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function($compileProvider) {
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$compileProvider.directive('hello', valueFn({ templateUrl: 'hello.html' }));
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$compileProvider.directive('cau', valueFn({ templateUrl:'cau.html' }));
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$compileProvider.directive('cError', valueFn({
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templateUrl:'error.html',
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compile: function() {
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throw Error('cError');
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}
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}));
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$compileProvider.directive('lError', valueFn({
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templateUrl: 'error.html',
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compile: function() {
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throw Error('lError');
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}
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}));
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$compileProvider.directive('iHello', valueFn({
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replace: true,
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templateUrl: 'hello.html'
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}));
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$compileProvider.directive('iCau', valueFn({
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replace: true,
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templateUrl:'cau.html'
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}));
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$compileProvider.directive('iCError', valueFn({
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replace: true,
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templateUrl:'error.html',
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compile: function() {
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throw Error('cError');
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}
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}));
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$compileProvider.directive('iLError', valueFn({
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replace: true,
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templateUrl: 'error.html',
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compile: function() {
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throw Error('lError');
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}
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}));
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}
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));
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it('should append template via $http and cache it in $templateCache', inject(
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function($compile, $httpBackend, $templateCache, $rootScope, $browser) {
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$httpBackend.expect('GET', 'hello.html').respond('<span>Hello!</span> World!');
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$templateCache.put('cau.html', '<span>Cau!</span>');
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element = $compile('<div><b class="hello">ignore</b><b class="cau">ignore</b></div>')($rootScope);
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expect(sortedHtml(element)).
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toEqual('<div><b class="hello"></b><b class="cau"></b></div>');
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$rootScope.$digest();
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expect(sortedHtml(element)).
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toEqual('<div><b class="hello"></b><b class="cau"><span>Cau!</span></b></div>');
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$httpBackend.flush();
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expect(sortedHtml(element)).toEqual(
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'<div>' +
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'<b class="hello"><span>Hello!</span> World!</b>' +
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'<b class="cau"><span>Cau!</span></b>' +
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'</div>');
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}
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));
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it('should inline template via $http and cache it in $templateCache', inject(
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function($compile, $httpBackend, $templateCache, $rootScope) {
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$httpBackend.expect('GET', 'hello.html').respond('<span>Hello!</span>');
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$templateCache.put('cau.html', '<span>Cau!</span>');
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element = $compile('<div><b class=i-hello>ignore</b><b class=i-cau>ignore</b></div>')($rootScope);
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expect(sortedHtml(element)).
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toEqual('<div><b class="i-hello"></b><b class="i-cau"></b></div>');
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$rootScope.$digest();
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expect(sortedHtml(element)).
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toEqual('<div><b class="i-hello"></b><span class="i-cau">Cau!</span></div>');
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$httpBackend.flush();
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expect(sortedHtml(element)).
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toEqual('<div><span class="i-hello">Hello!</span><span class="i-cau">Cau!</span></div>');
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}
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));
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it('should compile, link and flush the template append', inject(
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function($compile, $templateCache, $rootScope, $browser) {
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$templateCache.put('hello.html', '<span>Hello, {{name}}!</span>');
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$rootScope.name = 'Elvis';
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element = $compile('<div><b class="hello"></b></div>')($rootScope);
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$rootScope.$digest();
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expect(sortedHtml(element)).
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toEqual('<div><b class="hello"><span>Hello, Elvis!</span></b></div>');
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}
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));
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it('should compile, link and flush the template inline', inject(
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function($compile, $templateCache, $rootScope) {
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$templateCache.put('hello.html', '<span>Hello, {{name}}!</span>');
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$rootScope.name = 'Elvis';
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element = $compile('<div><b class=i-hello></b></div>')($rootScope);
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$rootScope.$digest();
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expect(sortedHtml(element)).
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toEqual('<div><span class="i-hello">Hello, Elvis!</span></div>');
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}
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));
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|
|
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() {
|
|
$httpBackend.flush();
|
|
}).toThrow('Failed to load template: hello.html');
|
|
expect(sortedHtml(element)).toBe('<div><b class="hello"></b></div>');
|
|
}
|
|
));
|
|
|
|
|
|
it('should prevent multiple templates per element', function() {
|
|
module(function($compileProvider) {
|
|
$compileProvider.directive('sync', valueFn({
|
|
template: '<span></span>'
|
|
}));
|
|
$compileProvider.directive('async', valueFn({
|
|
templateUrl: 'template.html'
|
|
}));
|
|
});
|
|
inject(function($compile){
|
|
expect(function() {
|
|
$compile('<div><div class="sync async"></div></div>');
|
|
}).toThrow('Multiple directives [sync, async] asking for template on: <'+
|
|
(msie <= 8 ? 'DIV' : 'div') + ' class="sync async">');
|
|
});
|
|
});
|
|
|
|
|
|
describe('delay compile / linking functions until after template is resolved', function(){
|
|
var template;
|
|
beforeEach(module(function($compileProvider) {
|
|
function directive (name, priority, options) {
|
|
$compileProvider.directive(name, function(log) {
|
|
return (extend({
|
|
priority: priority,
|
|
compile: function() {
|
|
log(name + '-C');
|
|
return function() { log(name + '-L'); }
|
|
}
|
|
}, options || {}));
|
|
});
|
|
}
|
|
|
|
directive('first', 10);
|
|
directive('second', 5, { templateUrl: 'second.html' });
|
|
directive('third', 3);
|
|
directive('last', 0);
|
|
|
|
directive('iFirst', 10, {replace: true});
|
|
directive('iSecond', 5, {replace: true, templateUrl: 'second.html' });
|
|
directive('iThird', 3, {replace: true});
|
|
directive('iLast', 0, {replace: true});
|
|
}));
|
|
|
|
it('should flush after link append', inject(
|
|
function($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 check that template has root element', inject(function($compile, $httpBackend) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('before <b>mid</b> after');
|
|
$compile('<div i-hello></div>');
|
|
expect(function(){
|
|
$httpBackend.flush();
|
|
}).toThrow('Template must have exactly one root element: before <b>mid</b> after');
|
|
}));
|
|
|
|
|
|
it('should allow multiple elements in template', inject(function($compile, $httpBackend) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('before <b>mid</b> after');
|
|
element = jqLite('<div hello></div>');
|
|
$compile(element);
|
|
$httpBackend.flush();
|
|
expect(element.text()).toEqual('before mid after');
|
|
}));
|
|
|
|
|
|
it('should work when widget is in root element', inject(
|
|
function($compile, $httpBackend, $rootScope) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('<span>3==<<content>></span>');
|
|
element = jqLite('<b class="hello">{{1+2}}</b>');
|
|
$compile(element)($rootScope);
|
|
|
|
$httpBackend.flush();
|
|
expect(element.text()).toEqual('3==3');
|
|
}
|
|
));
|
|
|
|
|
|
it('should work when widget is a repeater', inject(
|
|
function($compile, $httpBackend, $rootScope) {
|
|
$httpBackend.expect('GET', 'hello.html').respond('<span>i=<<content>>;</span>');
|
|
element = jqLite('<div><b class=hello ng-repeat="i in [1,2]">{{i}}</b></div>');
|
|
$compile(element)($rootScope);
|
|
|
|
$httpBackend.flush();
|
|
expect(element.text()).toEqual('i=1;i=2;');
|
|
}
|
|
));
|
|
});
|
|
|
|
|
|
describe('scope', function() {
|
|
|
|
beforeEach(module(function($compileProvider) {
|
|
forEach(['', 'a', 'b'], function(name) {
|
|
$compileProvider.directive('scope' + uppercase(name), function(log) {
|
|
return {
|
|
scope: true,
|
|
compile: function() {
|
|
return function (scope, element) {
|
|
log(scope.$id);
|
|
expect(element.data('$scope')).toBe(scope);
|
|
};
|
|
}
|
|
};
|
|
});
|
|
});
|
|
$compileProvider.directive('log', function(log) {
|
|
return function(scope) {
|
|
log('log-' + scope.$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');
|
|
}));
|
|
|
|
|
|
it('should correctly create the scope hierachy properly', 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 not allow more then one scope creation per element', inject(
|
|
function($rootScope, $compile) {
|
|
expect(function(){
|
|
$compile('<div class="scope-a; scope-b"></div>');
|
|
}).toThrow('Multiple directives [scopeA, scopeB] asking for new scope on: ' +
|
|
'<' + (msie < 9 ? 'DIV' : 'div') + ' class="scope-a; scope-b">');
|
|
}));
|
|
|
|
|
|
it('should treat new scope on new template as noop', inject(
|
|
function($rootScope, $compile, log) {
|
|
element = $compile('<div scope-a></div>')($rootScope);
|
|
expect(log).toEqual('001');
|
|
}));
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('interpolation', function() {
|
|
|
|
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('$binding')[0].exp).toEqual('{{1+2}}');
|
|
}));
|
|
});
|
|
|
|
|
|
describe('link phase', function() {
|
|
|
|
beforeEach(module(function($compileProvider) {
|
|
|
|
forEach(['a', 'b', 'c'], function(name) {
|
|
$compileProvider.directive(name, function(log) {
|
|
return {
|
|
compile: function() {
|
|
log('t' + uppercase(name))
|
|
return {
|
|
pre: function() {
|
|
log('pre' + uppercase(name));
|
|
},
|
|
post: function linkFn() {
|
|
log('post' + uppercase(name));
|
|
}
|
|
};
|
|
}
|
|
};
|
|
});
|
|
});
|
|
}));
|
|
|
|
|
|
it('should not store linkingFns for noop branches', inject(function ($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($compileProvider) {
|
|
$compileProvider.directive('abc', valueFn({
|
|
link: function(scope, element, attrs) {
|
|
element.text(attrs.abc);
|
|
}
|
|
}));
|
|
});
|
|
inject(function($compile, $rootScope) {
|
|
element = $compile('<div abc="WORKS">FAIL</div>')($rootScope);
|
|
expect(element.text()).toEqual('WORKS');
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe('attrs', function() {
|
|
|
|
it('should allow setting of attributes', function() {
|
|
module(function($compileProvider) {
|
|
$compileProvider.directive({
|
|
setter: valueFn(function(scope, element, attr) {
|
|
attr.$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', function() {
|
|
module(function($compileProvider) {
|
|
$compileProvider.directive({
|
|
div: valueFn(function(scope, element, attr) {
|
|
element.text(attr.required);
|
|
})
|
|
});
|
|
});
|
|
inject(function($rootScope, $compile) {
|
|
element = $compile('<div required></div>')($rootScope);
|
|
expect(element.text()).toEqual('true');
|
|
});
|
|
});
|
|
|
|
it('should allow setting of attributes', function() {
|
|
module(function($compileProvider) {
|
|
$compileProvider.directive({
|
|
setter: valueFn(function(scope, element, attr) {
|
|
attr.$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', function() {
|
|
module(function($compileProvider) {
|
|
$compileProvider.directive({
|
|
div: valueFn(function(scope, element, attr) {
|
|
element.text(attr.required);
|
|
})
|
|
});
|
|
});
|
|
inject(function($rootScope, $compile) {
|
|
element = $compile('<div required></div>')($rootScope);
|
|
expect(element.text()).toEqual('true');
|
|
});
|
|
});
|
|
|
|
|
|
it('should create new instance of attr for each template stamping', function() {
|
|
module(function($compileProvider, $provide) {
|
|
var state = { first: [], second: [] };
|
|
$provide.value('state', state);
|
|
$compileProvider.directive({
|
|
first: valueFn({
|
|
priority: 1,
|
|
compile: function(templateElement, templateAttr) {
|
|
return function(scope, element, attr) {
|
|
state.first.push({
|
|
template: {element: templateElement, attr:templateAttr},
|
|
link: {element: element, attr: attr}
|
|
});
|
|
}
|
|
}
|
|
}),
|
|
second: valueFn({
|
|
priority: 2,
|
|
compile: function(templateElement, templateAttr) {
|
|
return function(scope, element, attr) {
|
|
state.second.push({
|
|
template: {element: templateElement, attr:templateAttr},
|
|
link: {element: element, attr: attr}
|
|
});
|
|
}
|
|
}
|
|
})
|
|
});
|
|
});
|
|
inject(function($rootScope, $compile, state) {
|
|
var template = $compile('<div first second>');
|
|
dealoc(template($rootScope.$new(), noop));
|
|
dealoc(template($rootScope.$new(), noop));
|
|
|
|
// instance between directives should be shared
|
|
expect(state.first[0].template.element).toBe(state.second[0].template.element);
|
|
expect(state.first[0].template.attr).toBe(state.second[0].template.attr);
|
|
|
|
// the template and the link can not be the same instance
|
|
expect(state.first[0].template.element).not.toBe(state.first[0].link.element);
|
|
expect(state.first[0].template.attr).not.toBe(state.first[0].link.attr);
|
|
|
|
// each new template needs to be new instance
|
|
expect(state.first[0].link.element).not.toBe(state.first[1].link.element);
|
|
expect(state.first[0].link.attr).not.toBe(state.first[1].link.attr);
|
|
expect(state.second[0].link.element).not.toBe(state.second[1].link.element);
|
|
expect(state.second[0].link.attr).not.toBe(state.second[1].link.attr);
|
|
});
|
|
});
|
|
|
|
|
|
describe('$set', function() {
|
|
var attr;
|
|
beforeEach(function(){
|
|
module(function($compileProvider) {
|
|
$compileProvider.directive('div', valueFn(function(scope, element, attr){
|
|
scope.attr = attr;
|
|
}));
|
|
});
|
|
inject(function($compile, $rootScope) {
|
|
element = $compile('<div></div>')($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.$set('ngOther', '123', 'other');
|
|
expect(element.attr('other')).toEqual('123');
|
|
expect(attr.ngOther).toEqual('123');
|
|
|
|
attr.$set('ngOther', '246');
|
|
expect(element.attr('other')).toEqual('246');
|
|
expect(attr.ngOther).toEqual('246');
|
|
});
|
|
|
|
|
|
it('should set boolean attributes', function() {
|
|
attr.$set('disabled', 'true');
|
|
attr.$set('readOnly', 'true');
|
|
expect(element.attr('disabled')).toEqual('disabled');
|
|
expect(element.attr('readonly')).toEqual('readonly');
|
|
|
|
attr.$set('disabled', 'false');
|
|
expect(element.attr('disabled')).toEqual(undefined);
|
|
|
|
attr.$set('disabled', false);
|
|
attr.$set('readOnly', false);
|
|
expect(element.attr('disabled')).toEqual(undefined);
|
|
expect(element.attr('readonly')).toEqual(undefined);
|
|
});
|
|
|
|
|
|
it('should remove attribute', function() {
|
|
attr.$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);
|
|
})
|
|
});
|
|
});
|
|
});
|