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feat(compiler, ShadowDom): adds TemplateLoader using XHR. 

Also adds css shimming for emulated shadow dom and makes the shadowDom
strategy global to the application.
This commit is contained in:
Victor Berchet 2015-01-30 09:43:21 +01:00 committed by Rado Kirov
parent fcbdf02767
commit 746f85a621
48 changed files with 1583 additions and 303 deletions
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3
karma-dart.conf.js
View File

@ -50,7 +50,8 @@ module.exports = function(config) {
'/packages/directives': 'http://localhost:9877/base/modules/directives',
'/packages/facade': 'http://localhost:9877/base/modules/facade',
'/packages/forms': 'http://localhost:9877/base/modules/forms',
'/packages/test_lib': 'http://localhost:9877/base/modules/test_lib'
'/packages/test_lib': 'http://localhost:9877/base/modules/test_lib',
'/packages/mock': 'http://localhost:9877/base/modules/mock',
},
preprocessors: {

6
modules/angular2/src/core/annotations/annotations.js vendored
View File

@ -1,8 +1,6 @@
import {ABSTRACT, CONST, normalizeBlank} from 'angular2/src/facade/lang';
import {List} from 'angular2/src/facade/collection';
import {TemplateConfig} from './template_config';
import {ShadowDomStrategy} from '../compiler/shadow_dom';
@ABSTRACT()
export class Directive {
@ -40,7 +38,6 @@ export class Component extends Directive {
lightDomServices:any; //List;
shadowDomServices:any; //List;
componentServices:any; //List;
shadowDom:any; //ShadowDomStrategy;
lifecycle:any; //List
@CONST()
@ -52,7 +49,6 @@ export class Component extends Directive {
shadowDomServices,
componentServices,
implementsTypes,
shadowDom,
lifecycle
}:{
selector:String,
@ -62,7 +58,6 @@ export class Component extends Directive {
shadowDomServices:List,
componentServices:List,
implementsTypes:List,
shadowDom:ShadowDomStrategy,
lifecycle:List
}={})
{
@ -78,7 +73,6 @@ export class Component extends Directive {
this.lightDomServices = lightDomServices;
this.shadowDomServices = shadowDomServices;
this.componentServices = componentServices;
this.shadowDom = shadowDom;
this.lifecycle = lifecycle;
}
}

17
modules/angular2/src/core/application.js vendored
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@ -12,6 +12,9 @@ import {List, ListWrapper} from 'angular2/src/facade/collection';
import {PromiseWrapper} from 'angular2/src/facade/async';
import {VmTurnZone} from 'angular2/src/core/zone/vm_turn_zone';
import {LifeCycle} from 'angular2/src/core/life_cycle/life_cycle';
import {ShadowDomStrategy, NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {XHR} from 'angular2/src/core/compiler/xhr/xhr';
import {XHRImpl} from 'angular2/src/core/compiler/xhr/xhr_impl';
var _rootInjector: Injector;
@ -24,7 +27,9 @@ var _rootBindings = [
TemplateLoader,
DirectiveMetadataReader,
Parser,
Lexer
Lexer,
bind(ShadowDomStrategy).toValue(new NativeShadowDomStrategy()),
bind(XHR).toValue(new XHRImpl()),
];
export var appViewToken = new OpaqueToken('AppView');
@ -53,11 +58,12 @@ function _injectorBindings(appComponentType) {
}, [appComponentAnnotatedTypeToken, appDocumentToken]),
bind(appViewToken).toAsyncFactory((changeDetection, compiler, injector, appElement,
appComponentAnnotatedType) => {
appComponentAnnotatedType, strategy) => {
return compiler.compile(appComponentAnnotatedType.type, null).then(
(protoView) => {
var appProtoView = ProtoView.createRootProtoView(protoView,
appElement, appComponentAnnotatedType, changeDetection.createProtoChangeDetector('root'));
var appProtoView = ProtoView.createRootProtoView(protoView, appElement,
appComponentAnnotatedType, changeDetection.createProtoChangeDetector('root'),
strategy);
// The light Dom of the app element is not considered part of
// the angular application. Thus the context and lightDomInjector are
// empty.
@ -65,7 +71,8 @@ function _injectorBindings(appComponentType) {
view.hydrate(injector, null, new Object());
return view;
});
}, [ChangeDetection, Compiler, Injector, appElementToken, appComponentAnnotatedTypeToken]),
}, [ChangeDetection, Compiler, Injector, appElementToken, appComponentAnnotatedTypeToken,
ShadowDomStrategy]),
bind(appChangeDetectorToken).toFactory((rootView) => rootView.changeDetector,
[appViewToken]),

123
modules/angular2/src/core/compiler/compiler.js vendored
View File

@ -1,6 +1,6 @@
import {Type, FIELD, isBlank, isPresent, BaseException, stringify} from 'angular2/src/facade/lang';
import {Type, isBlank, isPresent, BaseException, normalizeBlank, stringify} from 'angular2/src/facade/lang';
import {Promise, PromiseWrapper} from 'angular2/src/facade/async';
import {List, ListWrapper, MapWrapper} from 'angular2/src/facade/collection';
import {List, ListWrapper, Map, MapWrapper} from 'angular2/src/facade/collection';
import {DOM, Element} from 'angular2/src/facade/dom';
import {ChangeDetection, Parser} from 'angular2/change_detection';
@ -14,6 +14,7 @@ import {TemplateLoader} from './template_loader';
import {DirectiveMetadata} from './directive_metadata';
import {Component} from '../annotations/annotations';
import {Content} from './shadow_dom_emulation/content_tag';
import {ShadowDomStrategy} from './shadow_dom_strategy';
/**
* Cache that stores the ProtoView of the template of a component.
@ -31,15 +32,11 @@ export class CompilerCache {
get(component:Type):ProtoView {
var result = MapWrapper.get(this._cache, component);
if (isBlank(result)) {
// need to normalize undefined to null so that type checking passes :-(
return null;
}
return result;
return normalizeBlank(result);
}
clear() {
this._cache = MapWrapper.create();
MapWrapper.clear(this._cache);
}
}
@ -53,59 +50,107 @@ export class Compiler {
_parser:Parser;
_compilerCache:CompilerCache;
_changeDetection:ChangeDetection;
_templateLoader:TemplateLoader;
_compiling:Map<Type, Promise>;
_shadowDomStrategy: ShadowDomStrategy;
_shadowDomDirectives: List<DirectiveMetadata>;
constructor(changeDetection:ChangeDetection, templateLoader:TemplateLoader, reader: DirectiveMetadataReader, parser:Parser, cache:CompilerCache) {
constructor(changeDetection:ChangeDetection,
templateLoader:TemplateLoader,
reader: DirectiveMetadataReader,
parser:Parser,
cache:CompilerCache,
shadowDomStrategy: ShadowDomStrategy) {
this._changeDetection = changeDetection;
this._reader = reader;
this._parser = parser;
this._compilerCache = cache;
this._templateLoader = templateLoader;
this._compiling = MapWrapper.create();
this._shadowDomStrategy = shadowDomStrategy;
this._shadowDomDirectives = [];
var types = shadowDomStrategy.polyfillDirectives();
for (var i = 0; i < types.length; i++) {
ListWrapper.push(this._shadowDomDirectives, reader.read(types[i]));
}
}
createSteps(component:DirectiveMetadata):List<CompileStep> {
var dirs = ListWrapper.map(component.componentDirectives, (d) => this._reader.read(d));
return createDefaultSteps(this._changeDetection, this._parser, component, dirs);
var directives = []
var cmpDirectives = ListWrapper.map(component.componentDirectives, (d) => this._reader.read(d));
directives = ListWrapper.concat(directives, cmpDirectives);
directives = ListWrapper.concat(directives, this._shadowDomDirectives);
return createDefaultSteps(this._changeDetection, this._parser, component, directives,
this._shadowDomStrategy);
}
compile(component:Type, templateRoot:Element = null):Promise<ProtoView> {
var templateCache = null;
// TODO load all components that have urls
// transitively via the _templateLoader and store them in templateCache
return PromiseWrapper.resolve(this.compileAllLoaded(
templateCache, this._reader.read(component), templateRoot)
);
return this._compile(this._reader.read(component), templateRoot);
}
// public so that we can compile in sync in performance tests.
compileAllLoaded(templateCache, component:DirectiveMetadata, templateRoot:Element = null):ProtoView {
var rootProtoView = this._compilerCache.get(component.type);
if (isPresent(rootProtoView)) {
return rootProtoView;
_compile(cmpMetadata: DirectiveMetadata, templateRoot:Element = null) {
var pvCached = this._compilerCache.get(cmpMetadata.type);
if (isPresent(pvCached)) {
// The component has already been compiled into a ProtoView,
// returns a resolved Promise.
return PromiseWrapper.resolve(pvCached);
}
if (isBlank(templateRoot)) {
// TODO: read out the cache if templateRoot = null. Could contain:
// - templateRoot string
// - precompiled template
// - ProtoView
var annotation:any = component.annotation;
templateRoot = DOM.createTemplate(annotation.template.inline);
var pvPromise = MapWrapper.get(this._compiling, cmpMetadata.type);
if (isPresent(pvPromise)) {
// The component is already being compiled, attach to the existing Promise
// instead of re-compiling the component.
// It happens when a template references a component multiple times.
return pvPromise;
}
var pipeline = new CompilePipeline(this.createSteps(component));
var compileElements = pipeline.process(templateRoot);
rootProtoView = compileElements[0].inheritedProtoView;
// Save the rootProtoView before we recurse so that we are able
// to compile components that use themselves in their template.
this._compilerCache.set(component.type, rootProtoView);
var tplPromise = isBlank(templateRoot) ?
this._templateLoader.load(cmpMetadata) :
PromiseWrapper.resolve(templateRoot);
for (var i=0; i<compileElements.length; i++) {
pvPromise = PromiseWrapper.then(tplPromise,
(el) => this._compileTemplate(el, cmpMetadata),
(_) => { throw new BaseException(`Failed to load the template for ${stringify(cmpMetadata.type)}`) }
);
MapWrapper.set(this._compiling, cmpMetadata.type, pvPromise);
return pvPromise;
}
_compileTemplate(template: Element, cmpMetadata): Promise<ProtoView> {
this._shadowDomStrategy.processTemplate(template, cmpMetadata);
var pipeline = new CompilePipeline(this.createSteps(cmpMetadata));
var compileElements = pipeline.process(template);
var protoView = compileElements[0].inheritedProtoView;
// Populate the cache before compiling the nested components,
// so that components can reference themselves in their template.
this._compilerCache.set(cmpMetadata.type, protoView);
MapWrapper.delete(this._compiling, cmpMetadata.type);
// Compile all the components from the template
var componentPromises = [];
for (var i = 0; i < compileElements.length; i++) {
var ce = compileElements[i];
if (isPresent(ce.componentDirective)) {
ce.inheritedElementBinder.nestedProtoView = this.compileAllLoaded(templateCache, ce.componentDirective, null);
var componentPromise = this._compileNestedProtoView(ce);
ListWrapper.push(componentPromises, componentPromise);
}
}
return rootProtoView;
// The protoView is resolved after all the components in the template have been compiled.
return PromiseWrapper.then(PromiseWrapper.all(componentPromises),
(_) => protoView,
(e) => { throw new BaseException(`${e} -> Failed to compile ${stringify(cmpMetadata.type)}`) }
);
}
_compileNestedProtoView(ce: CompileElement):Promise<ProtoView> {
var pvPromise = this._compile(ce.componentDirective);
pvPromise.then(function(protoView) {
ce.inheritedElementBinder.nestedProtoView = protoView;
});
return pvPromise;
}
}

9
modules/angular2/src/core/compiler/directive_metadata.js vendored
View File

@ -1,7 +1,7 @@
import {Type} from 'angular2/src/facade/lang';
import {Directive} from '../annotations/annotations'
import {Directive} from 'angular2/src/core/annotations/annotations'
import {List} from 'angular2/src/facade/collection'
import {ShadowDomStrategy} from './shadow_dom';
import {ShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
/**
* Combination of a type with the Directive annotation
@ -9,14 +9,13 @@ import {ShadowDomStrategy} from './shadow_dom';
export class DirectiveMetadata {
type:Type;
annotation:Directive;
shadowDomStrategy:ShadowDomStrategy;
componentDirectives:List<Type>;
constructor(type:Type, annotation:Directive, shadowDomStrategy:ShadowDomStrategy,
constructor(type:Type,
annotation:Directive,
componentDirectives:List<Type>) {
this.annotation = annotation;
this.type = type;
this.shadowDomStrategy = shadowDomStrategy;
this.componentDirectives = componentDirectives;
}
}

23
modules/angular2/src/core/compiler/directive_metadata_reader.js vendored
View File

@ -3,7 +3,7 @@ import {List, ListWrapper} from 'angular2/src/facade/collection';
import {Directive, Component} from '../annotations/annotations';
import {DirectiveMetadata} from './directive_metadata';
import {reflector} from 'angular2/src/reflection/reflection';
import {ShadowDom, ShadowDomStrategy, ShadowDomNative} from './shadow_dom';
import {ShadowDom, ShadowDomStrategy, ShadowDomNative} from './shadow_dom_strategy';
export class DirectiveMetadataReader {
read(type:Type):DirectiveMetadata {
@ -13,36 +13,23 @@ export class DirectiveMetadataReader {
var annotation = annotations[i];
if (annotation instanceof Component) {
var shadowDomStrategy = this.parseShadowDomStrategy(annotation);
return new DirectiveMetadata(
type,
annotation,
shadowDomStrategy,
this.componentDirectivesMetadata(annotation, shadowDomStrategy)
this.componentDirectivesMetadata(annotation)
);
}
if (annotation instanceof Directive) {
return new DirectiveMetadata(type, annotation, null, null);
return new DirectiveMetadata(type, annotation, null);
}
}
}
throw new BaseException(`No Directive annotation found on ${stringify(type)}`);
}
parseShadowDomStrategy(annotation:Component):ShadowDomStrategy{
return isPresent(annotation.shadowDom) ? annotation.shadowDom : ShadowDomNative;
}
componentDirectivesMetadata(annotation:Component, shadowDomStrategy:ShadowDomStrategy):List<Type> {
var polyDirs = shadowDomStrategy.polyfillDirectives();
componentDirectivesMetadata(annotation:Component):List<Type> {
var template = annotation.template;
var templateDirs = isPresent(template) && isPresent(template.directives) ? template.directives : [];
var res = [];
res = ListWrapper.concat(res, templateDirs)
res = ListWrapper.concat(res, polyDirs)
return res;
return isPresent(template) && isPresent(template.directives) ? template.directives : [];
}
}

6
modules/angular2/src/core/compiler/pipeline/default_steps.js vendored
View File

@ -10,6 +10,7 @@ import {ProtoViewBuilder} from './proto_view_builder';
import {ProtoElementInjectorBuilder} from './proto_element_injector_builder';
import {ElementBinderBuilder} from './element_binder_builder';
import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
import {ShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {stringify} from 'angular2/src/facade/lang';
/**
@ -21,7 +22,8 @@ export function createDefaultSteps(
changeDetection:ChangeDetection,
parser:Parser,
compiledComponent: DirectiveMetadata,
directives: List<DirectiveMetadata>) {
directives: List<DirectiveMetadata>,
shadowDomStrategy: ShadowDomStrategy) {
var compilationUnit = stringify(compiledComponent.type);
@ -31,7 +33,7 @@ export function createDefaultSteps(
new DirectiveParser(directives),
new TextInterpolationParser(parser, compilationUnit),
new ElementBindingMarker(),
new ProtoViewBuilder(changeDetection),
new ProtoViewBuilder(changeDetection, shadowDomStrategy),
new ProtoElementInjectorBuilder(),
new ElementBinderBuilder()
];

1
modules/angular2/src/core/compiler/pipeline/directive_parser.js vendored
View File

@ -10,6 +10,7 @@ import {Component} from '../../annotations/annotations';
import {CompileStep} from './compile_step';
import {CompileElement} from './compile_element';
import {CompileControl} from './compile_control';
import {ShadowDomStrategy} from '../shadow_dom_strategy';
/**
* Parses the directives on a single element. Assumes ViewSplitter has already created

8
modules/angular2/src/core/compiler/pipeline/proto_view_builder.js vendored
View File

@ -7,6 +7,7 @@ import {ChangeDetection} from 'angular2/change_detection';
import {CompileStep} from './compile_step';
import {CompileElement} from './compile_element';
import {CompileControl} from './compile_control';
import {ShadowDomStrategy} from '../shadow_dom_strategy';
/**
* Creates ProtoViews and forwards variable bindings from parent to children.
@ -22,7 +23,9 @@ import {CompileControl} from './compile_control';
*/
export class ProtoViewBuilder extends CompileStep {
changeDetection:ChangeDetection;
constructor(changeDetection:ChangeDetection) {
_shadowDomStrategy:ShadowDomStrategy;
constructor(changeDetection:ChangeDetection, shadowDomStrategy:ShadowDomStrategy) {
this._shadowDomStrategy = shadowDomStrategy;
this.changeDetection = changeDetection;
}
@ -30,7 +33,8 @@ export class ProtoViewBuilder extends CompileStep {
var inheritedProtoView = null;
if (current.isViewRoot) {
var protoChangeDetector = this.changeDetection.createProtoChangeDetector('dummy');
inheritedProtoView = new ProtoView(current.element, protoChangeDetector);
inheritedProtoView = new ProtoView(current.element, protoChangeDetector,
this._shadowDomStrategy);
if (isPresent(parent)) {
if (isPresent(parent.inheritedElementBinder.nestedProtoView)) {
throw new BaseException('Only one nested view per element is allowed');

9
modules/angular2/src/core/compiler/shadow_dom.dart
View File

@ -1,9 +0,0 @@
library angular.core.compiler.shadow_dom;
//TODO: merge this file with shadow_dom.es6 when the traspiler support creating const globals
import './shadow_dom_strategy.dart';
export './shadow_dom_strategy.dart';
const ShadowDomEmulated = const EmulatedShadowDomStrategy();
const ShadowDomNative = const NativeShadowDomStrategy();

5
modules/angular2/src/core/compiler/shadow_dom.es6
View File

@ -1,5 +0,0 @@
import {EmulatedShadowDomStrategy, NativeShadowDomStrategy} from './shadow_dom_strategy';
export * from './shadow_dom_strategy';
export var ShadowDomEmulated = new EmulatedShadowDomStrategy();
export var ShadowDomNative = new NativeShadowDomStrategy();

431
modules/angular2/src/core/compiler/shadow_dom_emulation/shim_css.js vendored Normal file
View File

@ -0,0 +1,431 @@
import {StringWrapper, RegExpWrapper, isPresent, BaseException, int} from 'angular2/src/facade/lang';
import {List, ListWrapper} from 'angular2/src/facade/collection';
export function shimCssText(css: string, tag: string) {
return new CssShim(tag).shimCssText(css);
}
var _HOST_RE = RegExpWrapper.create(':host', 'i');
var _HOST_TOKEN = '-host-element';
var _HOST_TOKEN_RE = RegExpWrapper.create('-host-element');
var _PAREN_SUFFIX = ')(?:\\((' +
'(?:\\([^)(]*\\)|[^)(]*)+?' +
')\\))?([^,{]*)';
var _COLON_HOST_RE = RegExpWrapper.create(`(${_HOST_TOKEN}${_PAREN_SUFFIX}`, 'im');
var _POLYFILL_NON_STRICT = 'polyfill-non-strict';
var _POLYFILL_UNSCOPED_NEXT_SELECTOR = 'polyfill-unscoped-next-selector';
var _POLYFILL_NEXT_SELECTOR = 'polyfill-next-selector';
var _CONTENT_RE = RegExpWrapper.create('[^}]*content:[\\s]*[\'"](.*?)[\'"][;\\s]*[^}]*}', 'im');
var _COMBINATORS = [
RegExpWrapper.create('/shadow/', 'i'),
RegExpWrapper.create('/shadow-deep/', 'i'),
RegExpWrapper.create('::shadow', 'i'),
RegExpWrapper.create('/deep/', 'i'),
];
var _COLON_SELECTORS = RegExpWrapper.create('(' + _HOST_TOKEN + ')(\\(.*\\))?(.*)', 'i');
var _SELECTOR_SPLITS = [' ', '>', '+', '~'];
var _SIMPLE_SELECTORS = RegExpWrapper.create('([^:]*)(:*)(.*)', 'i');
var _IS_SELECTORS = RegExpWrapper.create('\\[is=[\'"]([^\\]]*)[\'"]\\]', 'i');
var _$EOF = 0;
var _$LBRACE = 123;
var _$RBRACE = 125;
var _$TAB = 9;
var _$SPACE = 32;
var _$NBSP = 160;
export class CssShim {
_tag: string;
_attr: string;
constructor(tag: string) {
this._tag = tag;
this._attr = `[${tag}]`;
}
shimCssText(css: string): string {
var preprocessed = this.convertColonHost(css);
var rules = this.cssToRules(preprocessed);
return this.scopeRules(rules);
}
convertColonHost(css: string):string {
css = StringWrapper.replaceAll(css, _HOST_RE, _HOST_TOKEN);
var partReplacer = function(host, part, suffix) {
part = StringWrapper.replaceAll(part, _HOST_TOKEN_RE, '');
return `${host}${part}${suffix}`;
}
return StringWrapper.replaceAllMapped(css, _COLON_HOST_RE, function(m) {
var base = _HOST_TOKEN;
var inParens = m[2];
var rest = m[3];
if (isPresent(inParens)) {
var srcParts = inParens.split(',');
var dstParts = [];
for (var i = 0; i < srcParts.length; i++) {
var part = srcParts[i].trim();
if (part.length > 0) {
ListWrapper.push(dstParts, partReplacer(base, part, rest));
}
}
return ListWrapper.join(dstParts, ',');
} else {
return `${base}${rest}`;
}
});
}
cssToRules(css: string): List<_Rule> {
return new _Parser(css).parse();
}
scopeRules(rules: List<_Rule>): string {
var scopedRules = [];
var prevRule = null;
for (var i = 0; i < rules.length; i++) {
var rule = rules[i];
if (isPresent(prevRule) &&
prevRule.selectorText == _POLYFILL_NON_STRICT) {
ListWrapper.push(scopedRules, this.scopeNonStrictMode(rule));
} else if (isPresent(prevRule) &&
prevRule.selectorText == _POLYFILL_UNSCOPED_NEXT_SELECTOR) {
var content = this.extractContent(prevRule);
var r = new _Rule(content, rule.body, null);
ListWrapper.push(scopedRules, this.ruleToString(r));
} else if (isPresent(prevRule) &&
prevRule.selectorText == _POLYFILL_NEXT_SELECTOR) {
var content = this.extractContent(prevRule);
var r = new _Rule(content, rule.body, null);
ListWrapper.push(scopedRules, this.scopeStrictMode(r))
} else if (rule.selectorText != _POLYFILL_NON_STRICT &&
rule.selectorText != _POLYFILL_UNSCOPED_NEXT_SELECTOR &&
rule.selectorText != _POLYFILL_NEXT_SELECTOR) {
ListWrapper.push(scopedRules, this.scopeStrictMode(rule));
}
prevRule = rule;
}
return ListWrapper.join(scopedRules, '\n');
}
extractContent(rule: _Rule): string {
var match = RegExpWrapper.firstMatch(_CONTENT_RE, rule.body);
return isPresent(match) ? match[1] : '';
}
ruleToString(rule: _Rule): string {
return `${rule.selectorText} ${rule.body}`;
}
scopeStrictMode(rule: _Rule): string {
if (rule.hasNestedRules()) {
var selector = rule.selectorText;
var rules = this.scopeRules(rule.rules);
return `${selector} {\n${rules}\n}`;
}
var scopedSelector = this.scopeSelector(rule.selectorText, true);
var scopedBody = rule.body;
return `${scopedSelector} ${scopedBody}`;
}
scopeNonStrictMode(rule: _Rule): string {
var scopedSelector = this.scopeSelector(rule.selectorText, false);
var scopedBody = rule.body;
return `${scopedSelector} ${scopedBody}`;
}
scopeSelector(selector: string, strict: boolean) {
var parts = this.replaceCombinators(selector).split(',');
var scopedParts = [];
for (var i = 0; i < parts.length; i++) {
var part = parts[i];
var sel = this.scopeSimpleSelector(part.trim(), strict);
ListWrapper.push(scopedParts, sel)
}
return ListWrapper.join(scopedParts, ', ');
}
replaceCombinators(selector: string): string {
for (var i = 0; i < _COMBINATORS.length; i++) {
var combinator = _COMBINATORS[i];
selector = StringWrapper.replaceAll(selector, combinator, '');
}
return selector;
}
scopeSimpleSelector(selector: string, strict: boolean) {
if (StringWrapper.contains(selector, _HOST_TOKEN)) {
return this.replaceColonSelectors(selector);
} else if (strict) {
return this.insertTagToEverySelectorPart(selector);
} else {
return `${this._tag} ${selector}`;
}
}
replaceColonSelectors(css: string): string {
return StringWrapper.replaceAllMapped(css, _COLON_SELECTORS, (m) => {
var selectorInParens;
if (isPresent(m[2])) {
var len = selectorInParens.length;
selectorInParens = StringWrapper.substring(selectorInParens, 1, len - 1);
} else {
selectorInParens = '';
}
var rest = m[3];
return `${this._tag}${selectorInParens}${rest}`;
});
}
insertTagToEverySelectorPart(selector: string): string {
selector = this.handleIsSelector(selector);
for (var i = 0; i < _SELECTOR_SPLITS.length; i++) {
var split = _SELECTOR_SPLITS[i];
var parts = selector.split(split);
for (var j = 0; j < parts.length; j++) {
parts[j] = this.insertAttrSuffixIntoSelectorPart(parts[j].trim());
}
selector = parts.join(split);
}
return selector;
}
insertAttrSuffixIntoSelectorPart(p: string): string {
var shouldInsert = p.length > 0 &&
!ListWrapper.contains(_SELECTOR_SPLITS, p) &&
!StringWrapper.contains(p, this._attr);
return shouldInsert ? this.insertAttr(p) : p;
}
insertAttr(selector: string): string {
return StringWrapper.replaceAllMapped(selector, _SIMPLE_SELECTORS, (m) => {
var basePart = m[1];
var colonPart = m[2];
var rest = m[3];
return (m[0].length > 0) ? `${basePart}${this._attr}${colonPart}${rest}` : '';
});
}
handleIsSelector(selector: string) {
return StringWrapper.replaceAllMapped(selector, _IS_SELECTORS, function(m) {
return m[1];
});
}
}
class _Token {
string: string;
type: string;
constructor(string: string, type: string) {
this.string = string;
this.type = type;
}
}
var _EOF_TOKEN = new _Token(null, null);
class _Lexer {
peek: int;
index: int;
input: string;
length: int;
constructor(input: string) {
this.input = input;
this.length = input.length;
this.index = -1;
this.advance();
}
parse(): List<_Token> {
var tokens = [];
var token = this.scanToken();
while (token !== _EOF_TOKEN) {
ListWrapper.push(tokens, token);
token = this.scanToken();
}
return tokens;
}
scanToken(): _Token {
this.skipWhitespace();
if (this.peek === _$EOF) return _EOF_TOKEN;
if (this.isBodyEnd(this.peek)) {
this.advance();
return new _Token('}', 'rparen');
}
if (this.isMedia(this.peek)) return this.scanMedia();
if (this.isSelector(this.peek)) return this.scanSelector();
if (this.isBodyStart(this.peek)) return this.scanBody();
return _EOF_TOKEN;
}
isSelector(v: int): boolean {
return !this.isBodyStart(v) && v !== _$EOF;
}
isBodyStart(v: int): boolean {
return v === _$LBRACE;
}
isBodyEnd(v: int): boolean {
return v === _$RBRACE;
}
isMedia(v: int): boolean {
return v === 64; // @ -> 64
}
isWhitespace(v: int): boolean {
return (v >= _$TAB && v <= _$SPACE) || (v == _$NBSP)
}
skipWhitespace() {
while (this.isWhitespace(this.peek)) {
if (++this.index >= this.length) {
this.peek = _$EOF;
return;
} else {
this.peek = StringWrapper.charCodeAt(this.input, this.index);
}
}
}
scanSelector(): _Token {
var start = this.index;
this.advance();
while (this.isSelector(this.peek)) {
this.advance();
}
var selector = StringWrapper.substring(this.input, start, this.index);
return new _Token(selector.trim(), 'selector');
}
scanBody(): _Token {
var start = this.index;
this.advance();
while (!this.isBodyEnd(this.peek)) {
this.advance();
}
this.advance();
var body = StringWrapper.substring(this.input, start, this.index);
return new _Token(body, 'body');
}
scanMedia(): _Token {
var start = this.index;
this.advance();
while (!this.isBodyStart(this.peek)) {
this.advance();
}
var media = StringWrapper.substring(this.input, start, this.index);
this.advance(); // skip "{"
return new _Token(media, 'media');
}
advance() {
this.index++;
if (this.index >= this.length) {
this.peek = _$EOF;
} else {
this.peek = StringWrapper.charCodeAt(this.input, this.index);
}
}
}
class _Parser {
tokens: List<_Token>;
currentIndex: int;
constructor(input: string) {
this.tokens = new _Lexer(input).parse();
this.currentIndex = -1;
}
parse(): List<_Rule> {
var rules = [];
var rule;
while (isPresent(rule = this.parseRule())) {
ListWrapper.push(rules, rule);
}
return rules;
}
parseRule(): _Rule {
try {
if (this.getNext().type === 'media') {
return this.parseMedia();
} else {
return this.parseCssRule();
}
} catch (e) {
return null;
}
}
parseMedia(): _Rule {
this.advance('media');
var media = this.getCurrent().string;
var rules = [];
while (this.getNext().type !== 'rparen') {
ListWrapper.push(rules, this.parseCssRule());
}
this.advance('rparen');
return new _Rule(media.trim(), null, rules);
}
parseCssRule() {
this.advance('selector');
var selector = this.getCurrent().string;
this.advance('body');
var body = this.getCurrent().string;
return new _Rule(selector, body, null);
}
advance(expected: string) {
this.currentIndex++;
if (this.getCurrent().type !== expected) {
throw new BaseException(`Unexpected token "${this.getCurrent().type}". Expected "${expected}"`);
}
}
getNext(): _Token {
return this.tokens[this.currentIndex + 1];
}
getCurrent(): _Token {
return this.tokens[this.currentIndex];
}
}
export class _Rule {
selectorText: string;
body: string;
rules: List<_Rule>;
constructor(selectorText: string, body: string, rules: List<_Rule>) {
this.selectorText = selectorText;
this.body = body;
this.rules = rules;
}
hasNestedRules() {
return isPresent(this.rules);
}
}

79
modules/angular2/src/core/compiler/shadow_dom_strategy.js vendored
View File

@ -1,19 +1,29 @@
import {CONST} from 'angular2/src/facade/lang';
import {DOM, Element} from 'angular2/src/facade/dom';
import {List} from 'angular2/src/facade/collection';
import {Type, isBlank, isPresent} from 'angular2/src/facade/lang';
import {DOM, Element, StyleElement} from 'angular2/src/facade/dom';
import {List, ListWrapper} from 'angular2/src/facade/collection';
import {View} from './view';
import {Content} from './shadow_dom_emulation/content_tag';
import {LightDom} from './shadow_dom_emulation/light_dom';
import {DirectiveMetadata} from './directive_metadata';
import {shimCssText} from './shadow_dom_emulation/shim_css';
export class ShadowDomStrategy {
@CONST() constructor() {}
attachTemplate(el:Element, view:View){}
constructLightDom(lightDomView:View, shadowDomView:View, el:Element){}
polyfillDirectives():List<Type>{ return null; };
polyfillDirectives():List<Type>{ return null; }
processTemplate(template: Element, cmpMetadata: DirectiveMetadata) { return null; }
}
export class EmulatedShadowDomStrategy extends ShadowDomStrategy {
@CONST() constructor() {}
_styleHost: Element;
constructor(styleHost: Element = null) {
if (isBlank(styleHost)) {
styleHost = DOM.defaultDoc().head;
}
this._styleHost = styleHost;
}
attachTemplate(el:Element, view:View){
DOM.clearNodes(el);
moveViewNodesIntoParent(el, view);
@ -26,10 +36,26 @@ export class EmulatedShadowDomStrategy extends ShadowDomStrategy {
polyfillDirectives():List<Type> {
return [Content];
}
processTemplate(template: Element, cmpMetadata: DirectiveMetadata) {
var templateRoot = DOM.templateAwareRoot(template);
var attrName = cmpMetadata.annotation.selector;
// Shim CSS for emulated shadow DOM and attach the styles do the document head
var styles = _detachStyles(templateRoot);
for (var i = 0; i < styles.length; i++) {
var style = styles[i];
var processedCss = shimCssText(DOM.getText(style), attrName);
DOM.setText(style, processedCss);
}
_attachStyles(this._styleHost, styles);
// Update the DOM to trigger the CSS
_addAttributeToChildren(templateRoot, attrName);
}
}
export class NativeShadowDomStrategy extends ShadowDomStrategy {
@CONST() constructor() {}
attachTemplate(el:Element, view:View){
moveViewNodesIntoParent(el.createShadowRoot(), view);
}
@ -41,6 +67,10 @@ export class NativeShadowDomStrategy extends ShadowDomStrategy {
polyfillDirectives():List<Type> {
return [];
}
processTemplate(template: Element, cmpMetadata: DirectiveMetadata) {
return template;
}
}
function moveViewNodesIntoParent(parent, view) {
@ -48,3 +78,38 @@ function moveViewNodesIntoParent(parent, view) {
DOM.appendChild(parent, view.nodes[i]);
}
}
// TODO(vicb): union types: el is an Element or a Document Fragment
function _detachStyles(el): List<StyleElement> {
var nodeList = DOM.querySelectorAll(el, 'style');
var styles = [];
for (var i = 0; i < nodeList.length; i++) {
var style = DOM.remove(nodeList[i]);
ListWrapper.push(styles, style);
}
return styles;
}
// Move the styles as the first children of the template
function _attachStyles(el: Element, styles: List<StyleElement>) {
var firstChild = DOM.firstChild(el);
for (var i = styles.length - 1; i >= 0; i--) {
var style = styles[i];
if (isPresent(firstChild)) {
DOM.insertBefore(firstChild, style);
} else {
DOM.appendChild(el, style);
}
firstChild = style;
}
}
// TODO(vicb): union types: el is an Element or a Document Fragment
function _addAttributeToChildren(el, attrName:string) {
// TODO(vicb): currently the code crashes when the attrName is not an el selector
var children = DOM.querySelectorAll(el, "*");
for (var i = 0; i < children.length; i++) {
var child = children[i];
DOM.setAttribute(child, attrName, '');
}
}

48
modules/angular2/src/core/compiler/template_loader.js vendored
View File

@ -1,11 +1,51 @@
import {Promise} from 'angular2/src/facade/async';
//import {Document} from 'angular2/src/facade/dom';
import {Promise, PromiseWrapper} from 'angular2/src/facade/async';
import {isBlank, isPresent, BaseException, stringify} from 'angular2/src/facade/lang';
import {TemplateElement, DOM} from 'angular2/src/facade/dom';
import {StringMapWrapper} from 'angular2/src/facade/collection';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {Component} from 'angular2/src/core/annotations/annotations';
import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
import {XHR} from './xhr/xhr';
/**
* Strategy to load component templates.
*/
export class TemplateLoader {
load(url:string):Promise<Document> {
return null;
_xhr: XHR;
_cache;
constructor(xhr: XHR) {
this._xhr = xhr;
this._cache = StringMapWrapper.create();
}
load(cmpMetadata: DirectiveMetadata):Promise<Element> {
var annotation:Component = cmpMetadata.annotation;
var tplConfig:TemplateConfig = annotation.template;
if (isPresent(tplConfig.inline)) {
var template = DOM.createTemplate(tplConfig.inline);
return PromiseWrapper.resolve(template);
}
if (isPresent(tplConfig.url)) {
var url = tplConfig.url;
var promise = StringMapWrapper.get(this._cache, url);
if (isBlank(promise)) {
promise = this._xhr.get(url).then(function (html) {
var template = DOM.createTemplate(html);
return template;
});
StringMapWrapper.set(this._cache, url, promise);
}
return promise;
}
throw new BaseException(`No template configured for component ${stringify(cmpMetadata.type)}`);
}
}

19
modules/angular2/src/core/compiler/view.js vendored
View File

@ -15,6 +15,7 @@ import {ViewPort} from './viewport';
import {OnChange} from './interfaces';
import {Content} from './shadow_dom_emulation/content_tag';
import {LightDom, DestinationLightDom} from './shadow_dom_emulation/light_dom';
import {ShadowDomStrategy} from './shadow_dom_strategy';
const NG_BINDING_CLASS = 'ng-binding';
const NG_BINDING_CLASS_SELECTOR = '.ng-binding';
@ -256,9 +257,11 @@ export class ProtoView {
instantiateInPlace:boolean;
rootBindingOffset:int;
isTemplateElement:boolean;
shadowDomStrategy: ShadowDomStrategy;
constructor(
template:Element,
protoChangeDetector:ProtoChangeDetector) {
protoChangeDetector:ProtoChangeDetector,
shadowDomStrategy: ShadowDomStrategy) {
this.element = template;
this.elementBinders = [];
this.variableBindings = MapWrapper.create();
@ -270,6 +273,7 @@ export class ProtoView {
this.rootBindingOffset = (isPresent(this.element) && DOM.hasClass(this.element, NG_BINDING_CLASS))
? 1 : 0;
this.isTemplateElement = this.element instanceof TemplateElement;
this.shadowDomStrategy = shadowDomStrategy;
}
// TODO(rado): hostElementInjector should be moved to hydrate phase.
@ -353,11 +357,12 @@ export class ProtoView {
var lightDom = null;
var bindingPropagationConfig = null;
if (isPresent(binder.componentDirective)) {
var strategy = this.shadowDomStrategy;
var childView = binder.nestedProtoView.instantiate(elementInjector);
view.changeDetector.addChild(childView.changeDetector);
lightDom = binder.componentDirective.shadowDomStrategy.constructLightDom(view, childView, element);
binder.componentDirective.shadowDomStrategy.attachTemplate(element, childView);
lightDom = strategy.constructLightDom(view, childView, element);
strategy.attachTemplate(element, childView);
bindingPropagationConfig = new BindingPropagationConfig(view.changeDetector);
@ -497,12 +502,14 @@ export class ProtoView {
// and the component template is already compiled into protoView.
// Used for bootstrapping.
static createRootProtoView(protoView: ProtoView,
insertionElement, rootComponentAnnotatedType: DirectiveMetadata,
protoChangeDetector:ProtoChangeDetector
insertionElement,
rootComponentAnnotatedType: DirectiveMetadata,
protoChangeDetector:ProtoChangeDetector,
shadowDomStrategy: ShadowDomStrategy
): ProtoView {
DOM.addClass(insertionElement, 'ng-binding');
var rootProtoView = new ProtoView(insertionElement, protoChangeDetector);
var rootProtoView = new ProtoView(insertionElement, protoChangeDetector, shadowDomStrategy);
rootProtoView.instantiateInPlace = true;
var binder = rootProtoView.bindElement(
new ProtoElementInjector(null, 0, [rootComponentAnnotatedType.type], true));

7
modules/angular2/src/core/compiler/xhr/xhr.js vendored Normal file
View File

@ -0,0 +1,7 @@
import {Promise} from 'angular2/src/facade/async';
export class XHR {
get(url: string): Promise<string> {
return null;
}
}

12
modules/angular2/src/core/compiler/xhr/xhr_impl.dart Normal file
View File

@ -0,0 +1,12 @@
import 'dart:async';
import 'dart:html';
import './xhr.dart' show XHR;
class XHRImpl extends XHR {
Future<String> get(String url) {
return HttpRequest.request(url).then(
(HttpRequest request) => request.responseText,
onError: (Error e) => throw 'Failed to load $url'
);
}
}

27
modules/angular2/src/core/compiler/xhr/xhr_impl.es6 Normal file
View File

@ -0,0 +1,27 @@
import {Promise, PromiseWrapper} from 'angular2/src/facade/async';
import {XHR} from './xhr';
export class XHRImpl extends XHR {
get(url: string): Promise<string> {
var completer = PromiseWrapper.completer();
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.responseType = 'text';
xhr.onload = function() {
var status = xhr.status;
if (200 <= status && status <= 300) {
completer.complete(xhr.responseText);
} else {
completer.reject(`Failed to load ${url}`);
}
};
xhr.onerror = function() {
completer.reject(`Failed to load ${url}`);
};
xhr.send();
return completer.promise;
}
}

4
modules/angular2/src/facade/collection.dart
View File

@ -104,9 +104,7 @@ class ListWrapper {
static void insert(List l, int index, value) {
l.insert(index, value);
}
static void removeAt(List l, int index) {
l.removeAt(index);
}
static removeAt(List l, int index) => l.removeAt(index);
static void removeAll(List list, List items) {
for (var i = 0; i < items.length; ++i) {
list.remove(items[i]);

24
modules/angular2/src/facade/dom.dart
View File

@ -3,7 +3,16 @@ library angular.core.facade.dom;
import 'dart:html';
import 'dart:js' show JsObject, context;
export 'dart:html' show DocumentFragment, Node, Element, TemplateElement, Text, document, location, window;
export 'dart:html' show
document,
DocumentFragment,
Element,
location,
Node,
StyleElement,
TemplateElement,
Text,
window;
// TODO(tbosch): Is there a builtin one? Why is Dart
// removing unknown elements by default?
@ -62,7 +71,10 @@ class DOM {
static void removeChild(Element el, Node node) {
node.remove();
}
static void insertBefore(Node el, Node node) {
static Element remove(Element el) {
return el..remove();
}
static insertBefore(Node el, node) {
el.parentNode.insertBefore(node, el);
}
static void insertAllBefore(Node el, Iterable<Node> nodes) {
@ -72,8 +84,8 @@ class DOM {
el.parentNode.insertBefore(node, el.nextNode);
}
static String getText(Node el) => el.text;
static void setText(Text text, String value) {
text.text = value;
static void setText(Node el, String value) {
el.text = value;
}
static TemplateElement createTemplate(String html) {
var t = new TemplateElement();
@ -116,6 +128,10 @@ class DOM {
static String getAttribute(Element element, String attribute) =>
element.getAttribute(attribute);
static void setAttribute(Element element, String name, String value) {
element.setAttribute(name, value);
}
static Node templateAwareRoot(Element el) =>
el is TemplateElement ? el.content : el;

19
modules/angular2/src/facade/dom.es6
View File

@ -5,6 +5,7 @@ export var NodeList = window.NodeList;
export var Text = window.Text;
export var Element = window.HTMLElement;
export var TemplateElement = window.HTMLTemplateElement;
export var StyleElement = window.HTMLStyleElement;
export var document = window.document;
export var location = window.location;
export var gc = window.gc ? () => window.gc() : () => null;
@ -70,6 +71,11 @@ export class DOM {
static removeChild(el, node) {
el.removeChild(node);
}
static remove(el: Element): Element {
var parent = el.parentNode;
parent.removeChild(el);
return el;
}
static insertBefore(el, node) {
el.parentNode.insertBefore(node, el);
}
@ -87,8 +93,9 @@ export class DOM {
static getText(el: Element) {
return el.textContent;
}
static setText(text:Text, value:string) {
text.nodeValue = value;
// TODO(vicb): removed Element type because it does not support StyleElement
static setText(el, value:string) {
el.textContent = value;
}
static createTemplate(html) {
var t = document.createElement('template');
@ -103,6 +110,11 @@ export class DOM {
el.setAttribute(attrName, attrValue);
return el;
}
static createStyleElement(css:string, doc=document):StyleElement {
var style = doc.createElement('STYLE');
style.innerText = css;
return style;
}
static clone(node:Node) {
return node.cloneNode(true);
}
@ -142,6 +154,9 @@ export class DOM {
static getAttribute(element:Element, attribute:string) {
return element.getAttribute(attribute);
}
static setAttribute(element:Element, name:string, value:string) {
element.setAttribute(name, value);
}
static templateAwareRoot(el:Element):Node {
return el instanceof TemplateElement ? el.content : el;
}

14
modules/angular2/src/facade/lang.dart
View File

@ -69,6 +69,14 @@ class StringWrapper {
static String substring(String s, int start, [int end]) {
return s.substring(start, end);
}
static String replaceAllMapped(String s, RegExp from, Function cb) {
return s.replaceAllMapped(from, cb);
}
static bool contains(String s, String substr) {
return s.contains(substr);
}
}
class StringJoiner {
@ -102,8 +110,10 @@ class NumberWrapper {
}
class RegExpWrapper {
static RegExp create(String regExpStr) {
return new RegExp(regExpStr);
static RegExp create(regExpStr, [String flags = '']) {
bool multiLine = flags.contains('m');
bool caseSensitive = !flags.contains('i');
return new RegExp(regExpStr, multiLine: multiLine, caseSensitive: caseSensitive);
}
static Match firstMatch(RegExp regExp, String input) {
return regExp.firstMatch(input);

17
modules/angular2/src/facade/lang.es6
View File

@ -75,6 +75,16 @@ export class StringWrapper {
static substring(s:string, start:int, end:int = undefined) {
return s.substring(start, end);
}
static replaceAllMapped(s:string, from:RegExp, cb:Function): string {
return s.replace(from.multiple, function(...matches) {
return cb(matches);
});
}
static contains(s:string, substr:string): boolean {
return s.indexOf(substr) != -1;
}
}
export class StringJoiner {
@ -160,10 +170,11 @@ export var RegExp = assert.define('RegExp', function(obj) {
});
export class RegExpWrapper {
static create(regExpStr):RegExp {
static create(regExpStr, flags:string = ''):RegExp {
flags = flags.replace(/g/g, '');
return {
multiple: new window.RegExp(regExpStr, 'g'),
single: new window.RegExp(regExpStr)
multiple: new window.RegExp(regExpStr, flags + 'g'),
single: new window.RegExp(regExpStr, flags)
};
}
static firstMatch(regExp, input) {

108
modules/angular2/src/mock/xhr_mock.js vendored Normal file
View File

@ -0,0 +1,108 @@
import {XHR} from 'angular2/src/core/compiler/xhr/xhr';
import {List, ListWrapper, Map, MapWrapper} from 'angular2/src/facade/collection';
import {isBlank, isPresent, normalizeBlank, BaseException} from 'angular2/src/facade/lang';
import {PromiseWrapper, Promise} from 'angular2/src/facade/async';
export class XHRMock extends XHR {
_expectations: List<_Expectation>;
_definitions: Map;
_requests: List<Promise>;
constructor() {
this._expectations = [];
this._definitions = MapWrapper.create();
this._requests = [];
}
get(url: string): Promise<string> {
var request = new _PendingRequest(url);
ListWrapper.push(this._requests, request);
return request.getPromise();
}
expect(url: string, response: string) {
var expectation = new _Expectation(url, response);
ListWrapper.push(this._expectations, expectation);
}
when(url: string, response: string) {
MapWrapper.set(this._definitions, url, response);
}
flush() {
if (this._requests.length === 0) {
throw new BaseException('No pending requests to flush');
}
do {
var request = ListWrapper.removeAt(this._requests, 0);
this._processRequest(request);
} while (this._requests.length > 0);
this.verifyNoOustandingExpectations();
}
verifyNoOustandingExpectations() {
if (this._expectations.length === 0) return;
var urls = [];
for (var i = 0; i < this._expectations.length; i++) {
var expectation = this._expectations[i];
ListWrapper.push(urls, expectation.url);
}
throw new BaseException(`Unsatisfied requests: ${ListWrapper.join(urls, ', ')}`);
}
_processRequest(request: _PendingRequest) {
var url = request.url;
if (this._expectations.length > 0) {
var expectation = this._expectations[0];
if (expectation.url === url) {
ListWrapper.remove(this._expectations, expectation);
request.complete(expectation.response);
return;
}
}
if (MapWrapper.contains(this._definitions, url)) {
var response = MapWrapper.get(this._definitions, url);
request.complete(normalizeBlank(response));
return;
}
throw new BaseException(`Unexpected request ${url}`);
}
}
class _PendingRequest {
url: string;
completer;
constructor(url) {
this.url = url;
this.completer = PromiseWrapper.completer();
}
complete(response: string) {
if (isBlank(response)) {
this.completer.reject(`Failed to load ${this.url}`);
} else {
this.completer.complete(response);
}
}
getPromise(): Promise<string> {
return this.completer.promise;
}
}
class _Expectation {
url: string;
response: string;
constructor(url: string, response: string) {
this.url = url;
this.response = response;
}
}

137
modules/angular2/test/core/compiler/compiler_spec.js vendored
View File

@ -1,18 +1,23 @@
import {describe, beforeEach, it, expect, ddescribe, iit, el} from 'angular2/test_lib';
import {DOM} from 'angular2/src/facade/dom';
import {List} from 'angular2/src/facade/collection';
import {describe, beforeEach, it, expect, ddescribe, iit, el, IS_DARTIUM} from 'angular2/test_lib';
import {DOM, Element, TemplateElement} from 'angular2/src/facade/dom';
import {List, ListWrapper, Map, MapWrapper} from 'angular2/src/facade/collection';
import {Type, isBlank} from 'angular2/src/facade/lang';
import {PromiseWrapper} from 'angular2/src/facade/async';
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {ProtoView} from 'angular2/src/core/compiler/view';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
import {Component} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {CompileElement} from 'angular2/src/core/compiler/pipeline/compile_element';
import {CompileStep} from 'angular2/src/core/compiler/pipeline/compile_step'
import {CompileControl} from 'angular2/src/core/compiler/pipeline/compile_control';
import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
import {Lexer, Parser, dynamicChangeDetection} from 'angular2/change_detection';
import {ShadowDomStrategy, NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {XHRMock} from 'angular2/src/mock/xhr_mock';
export function main() {
describe('compiler', function() {
@ -22,13 +27,19 @@ export function main() {
reader = new DirectiveMetadataReader();
});
function createCompiler(processClosure) {
function createCompiler(processClosure, strategy:ShadowDomStrategy = null, xhr: XHRMock = null) {
var steps = [new MockStep(processClosure)];
return new TestableCompiler(reader, steps);
if (isBlank(strategy)) {
strategy = new NativeShadowDomStrategy();
}
if (isBlank(xhr)) {
xhr = new XHRMock();
}
return new TestableCompiler(reader, steps, strategy, xhr);
}
it('should run the steps and return the ProtoView of the root element', (done) => {
var rootProtoView = new ProtoView(null, null);
var rootProtoView = new ProtoView(null, null, null);
var compiler = createCompiler( (parent, current, control) => {
current.inheritedProtoView = rootProtoView;
});
@ -41,7 +52,7 @@ export function main() {
it('should use the given element', (done) => {
var element = el('<div></div>');
var compiler = createCompiler( (parent, current, control) => {
current.inheritedProtoView = new ProtoView(current.element, null);
current.inheritedProtoView = new ProtoView(current.element, null, null);
});
compiler.compile(MainComponent, element).then( (protoView) => {
expect(protoView.element).toBe(element);
@ -51,7 +62,7 @@ export function main() {
it('should use the inline template if no element is given explicitly', (done) => {
var compiler = createCompiler( (parent, current, control) => {
current.inheritedProtoView = new ProtoView(current.element, null);
current.inheritedProtoView = new ProtoView(current.element, null, null);
});
compiler.compile(MainComponent, null).then( (protoView) => {
expect(DOM.getInnerHTML(protoView.element)).toEqual('inline component');
@ -59,10 +70,27 @@ export function main() {
});
});
it('should use the shadow dom strategy to process the template', (done) => {
// TODO(vicb) test in Dart when the bug is fixed
// https://code.google.com/p/dart/issues/detail?id=18249
if (IS_DARTIUM) {
done();
return;
}
var templateHtml = 'processed template';
var compiler = createCompiler((parent, current, control) => {
current.inheritedProtoView = new ProtoView(current.element, null, null);
}, new FakeShadowDomStrategy(templateHtml));
compiler.compile(MainComponent, null).then( (protoView) => {
expect(DOM.getInnerHTML(protoView.element)).toEqual('processed template');
done();
});
});
it('should load nested components', (done) => {
var mainEl = el('<div></div>');
var compiler = createCompiler( (parent, current, control) => {
current.inheritedProtoView = new ProtoView(current.element, null);
current.inheritedProtoView = new ProtoView(current.element, null, null);
current.inheritedElementBinder = current.inheritedProtoView.bindElement(null);
if (current.element === mainEl) {
current.componentDirective = reader.read(NestedComponent);
@ -73,13 +101,12 @@ export function main() {
expect(DOM.getInnerHTML(nestedView.element)).toEqual('nested component');
done();
});
});
it('should cache components', (done) => {
it('should cache compiled components', (done) => {
var element = el('<div></div>');
var compiler = createCompiler( (parent, current, control) => {
current.inheritedProtoView = new ProtoView(current.element, null);
current.inheritedProtoView = new ProtoView(current.element, null, null);
});
var firstProtoView;
compiler.compile(MainComponent, element).then( (protoView) => {
@ -89,12 +116,28 @@ export function main() {
expect(firstProtoView).toBe(protoView);
done();
});
});
it('should re-use components being compiled', (done) => {
var nestedElBinders = [];
var mainEl = el('<div><div class="nested"></div><div class="nested"></div></div>');
var compiler = createCompiler( (parent, current, control) => {
if (DOM.hasClass(current.element, 'nested')) {
current.inheritedProtoView = new ProtoView(current.element, null, null);
current.inheritedElementBinder = current.inheritedProtoView.bindElement(null);
current.componentDirective = reader.read(NestedComponent);
ListWrapper.push(nestedElBinders, current.inheritedElementBinder);
}
});
compiler.compile(MainComponent, mainEl).then( (protoView) => {
expect(nestedElBinders[0].nestedProtoView).toBe(nestedElBinders[1].nestedProtoView);
done();
});
});
it('should allow recursive components', (done) => {
var compiler = createCompiler( (parent, current, control) => {
current.inheritedProtoView = new ProtoView(current.element, null);
current.inheritedProtoView = new ProtoView(current.element, null, null);
current.inheritedElementBinder = current.inheritedProtoView.bindElement(null);
current.componentDirective = reader.read(RecursiveComponent);
});
@ -102,13 +145,54 @@ export function main() {
expect(protoView.elementBinders[0].nestedProtoView).toBe(protoView);
done();
});
});
describe('XHR', () => {
it('should load template via xhr', (done) => {
var xhr = new XHRMock();
xhr.expect('/parent', 'xhr');
var compiler = createCompiler((parent, current, control) => {
current.inheritedProtoView = new ProtoView(current.element, null, null);
}, null, xhr);
compiler.compile(XHRParentComponent).then( (protoView) => {
expect(DOM.getInnerHTML(protoView.element)).toEqual('xhr');
done();
});
xhr.flush();
});
it('should return a rejected promise when loading a template fails', (done) => {
var xhr = new XHRMock();
xhr.expect('/parent', null);
var compiler = createCompiler((parent, current, control) => {}, null, xhr);
PromiseWrapper.then(compiler.compile(XHRParentComponent),
function(_) { throw 'Failure expected'; },
function(e) {
expect(e.message).toEqual('Failed to load the template for XHRParentComponent');
done();
}
);
xhr.flush();
});
});
});
}
@Component({
template: new TemplateConfig({
url: '/parent'
})
})
class XHRParentComponent {}
@Component({
template: new TemplateConfig({
inline: 'inline component'
@ -133,10 +217,18 @@ class RecursiveComponent {}
class TestableCompiler extends Compiler {
steps:List;
constructor(reader:DirectiveMetadataReader, steps:List<CompileStep>) {
super(dynamicChangeDetection, null, reader, new Parser(new Lexer()), new CompilerCache());
constructor(reader:DirectiveMetadataReader, steps:List<CompileStep>, strategy:ShadowDomStrategy,
xhr: XHRMock) {
super(dynamicChangeDetection,
new TemplateLoader(xhr),
reader,
new Parser(new Lexer()),
new CompilerCache(),
strategy);
this.steps = steps;
}
createSteps(component):List<CompileStep> {
return this.steps;
}
@ -151,3 +243,14 @@ class MockStep extends CompileStep {
this.processClosure(parent, current, control);
}
}
class FakeShadowDomStrategy extends NativeShadowDomStrategy {
templateHtml: string;
constructor(templateHtml: string) {
this.templateHtml = templateHtml;
}
processTemplate(template: Element, cmpMetadata: DirectiveMetadata) {
DOM.setInnerHTML(template, this.templateHtml);
}
}

43
modules/angular2/test/core/compiler/directive_metadata_reader_spec.js vendored
View File

@ -3,36 +3,16 @@ import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_meta
import {Decorator, Component} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
import {ShadowDomStrategy, ShadowDomNative} from 'angular2/src/core/compiler/shadow_dom';
import {ShadowDomStrategy, NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {CONST} from 'angular2/src/facade/lang';
class FakeShadowDomStrategy extends ShadowDomStrategy {
@CONST()
constructor() {}
polyfillDirectives() {
return [SomeDirective];
}
}
@Decorator({
selector: 'someSelector'
})
class SomeDirective {
}
@Component({
selector: 'someSelector'
})
class ComponentWithoutExplicitShadowDomStrategy {}
@Component({
selector: 'someSelector',
shadowDom: new FakeShadowDomStrategy()
})
class ComponentWithExplicitShadowDomStrategy {}
class SomeDirectiveWithoutAnnotation {
}
@ -55,14 +35,14 @@ export function main() {
describe("DirectiveMetadataReader", () => {
var reader;
beforeEach( () => {
beforeEach(() => {
reader = new DirectiveMetadataReader();
});
it('should read out the annotation', () => {
var directiveMetadata = reader.read(SomeDirective);
expect(directiveMetadata).toEqual(
new DirectiveMetadata(SomeDirective, new Decorator({selector: 'someSelector'}), null, null));
new DirectiveMetadata(SomeDirective, new Decorator({selector: 'someSelector'}), null));
});
it('should throw if not matching annotation is found', () => {
@ -71,18 +51,6 @@ export function main() {
}).toThrowError('No Directive annotation found on SomeDirectiveWithoutAnnotation');
});
describe("shadow dom strategy", () => {
it('should return the provided shadow dom strategy when it is present', () => {
var directiveMetadata = reader.read(ComponentWithExplicitShadowDomStrategy);
expect(directiveMetadata.shadowDomStrategy).toBeAnInstanceOf(FakeShadowDomStrategy);
});
it('should return Native otherwise', () => {
var directiveMetadata = reader.read(ComponentWithoutExplicitShadowDomStrategy);
expect(directiveMetadata.shadowDomStrategy).toEqual(ShadowDomNative);
});
});
describe("componentDirectives", () => {
it("should return an empty list when no directives specified", () => {
var cmp = reader.read(ComponentWithoutDirectives);
@ -93,11 +61,6 @@ export function main() {
var cmp = reader.read(ComponentWithDirectives);
expect(cmp.componentDirectives).toEqual([ComponentWithoutDirectives]);
});
it("should include directives required by the shadow DOM strategy", () => {
var cmp = reader.read(ComponentWithExplicitShadowDomStrategy);
expect(cmp.componentDirectives).toEqual([SomeDirective]);
});
});
});
}

31
modules/angular2/test/core/compiler/integration_spec.js vendored
View File

@ -7,7 +7,8 @@ import {Lexer, Parser, ChangeDetector, dynamicChangeDetection} from 'angular2/ch
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {ShadowDomEmulated} from 'angular2/src/core/compiler/shadow_dom';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
import {Decorator, Component, Template} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
@ -15,13 +16,20 @@ import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {ViewPort} from 'angular2/src/core/compiler/viewport';
import {MapWrapper} from 'angular2/src/facade/collection';
import {XHRMock} from 'angular2/src/mock/xhr_mock';
export function main() {
describe('integration tests', function() {
var compiler;
beforeEach( () => {
compiler = new Compiler(dynamicChangeDetection, null, new DirectiveMetadataReader(),
new Parser(new Lexer()), new CompilerCache());
compiler = new Compiler(dynamicChangeDetection,
new TemplateLoader(new XHRMock()),
new DirectiveMetadataReader(),
new Parser(new Lexer()),
new CompilerCache(),
new NativeShadowDomStrategy()
);
});
describe('react to record changes', function() {
@ -69,22 +77,6 @@ export function main() {
});
});
it('should consume element binding for class attribute', (done) => {
compiler.compile(MyComp, el('<div class="foo" [class.bar]="boolProp"></div>')).then((pv) => {
createView(pv);
ctx.boolProp = true;
cd.detectChanges();
expect(view.nodes[0].className).toEqual('foo ng-binding bar');
ctx.boolProp = false;
cd.detectChanges();
expect(view.nodes[0].className).toEqual('foo ng-binding');
done();
});
});
it('should support nested components.', (done) => {
compiler.compile(MyComp, el('<child-cmp></child-cmp>')).then((pv) => {
createView(pv);
@ -163,7 +155,6 @@ class MyDir {
})
class MyComp {
ctxProp:string;
boolProp:boolean;
constructor() {
this.ctxProp = 'initial value';
}

2
modules/angular2/test/core/compiler/pipeline/directive_parser_spec.js vendored
View File

@ -7,6 +7,7 @@ import {CompileStep} from 'angular2/src/core/compiler/pipeline/compile_step';
import {CompileElement} from 'angular2/src/core/compiler/pipeline/compile_element';
import {CompileControl} from 'angular2/src/core/compiler/pipeline/compile_control';
import {DOM} from 'angular2/src/facade/dom';
import {NativeShadowDomStrategy, ShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {Component} from 'angular2/src/core/annotations/annotations';
import {Decorator} from 'angular2/src/core/annotations/annotations';
import {Template} from 'angular2/src/core/annotations/annotations';
@ -182,7 +183,6 @@ export function main() {
}).toThrowError('Only template directives are allowed on <template> elements!');
});
});
});
}

27
modules/angular2/test/core/compiler/pipeline/element_binder_builder_spec.js vendored
View File

@ -8,6 +8,7 @@ import {CompilePipeline} from 'angular2/src/core/compiler/pipeline/compile_pipel
import {CompileElement} from 'angular2/src/core/compiler/pipeline/compile_element';
import {CompileStep} from 'angular2/src/core/compiler/pipeline/compile_step'
import {CompileControl} from 'angular2/src/core/compiler/pipeline/compile_control';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {Decorator} from 'angular2/src/core/annotations/annotations';
import {Template} from 'angular2/src/core/annotations/annotations';
@ -67,7 +68,8 @@ export function main() {
}
if (isPresent(current.element.getAttribute('viewroot'))) {
current.isViewRoot = true;
current.inheritedProtoView = new ProtoView(current.element, new DynamicProtoChangeDetector());
current.inheritedProtoView = new ProtoView(current.element,
new DynamicProtoChangeDetector(), new NativeShadowDomStrategy());
} else if (isPresent(parent)) {
current.inheritedProtoView = parent.inheritedProtoView;
}
@ -176,27 +178,6 @@ export function main() {
expect(view.nodes[0].hidden).toEqual(false);
});
it('should bind class with a dot', () => {
var propertyBindings = MapWrapper.createFromStringMap({
'class.bar': 'prop1',
});
var pipeline = createPipeline({propertyBindings: propertyBindings});
var results = pipeline.process(el('<input class="foo" viewroot prop-binding>'));
var pv = results[0].inheritedProtoView;
expect(pv.elementBinders[0].hasElementPropertyBindings).toBe(true);
instantiateView(pv);
evalContext.prop1 = true;
changeDetector.detectChanges();
expect(view.nodes[0].className).toEqual('foo ng-binding bar');
evalContext.prop1 = false;
changeDetector.detectChanges();
expect(view.nodes[0].className).toEqual('foo ng-binding');
});
it('should bind events', () => {
var eventBindings = MapWrapper.createFromStringMap({
'event1': '1+1'
@ -227,7 +208,7 @@ export function main() {
var results = pipeline.process(el('<div viewroot prop-binding directives></div>'));
var pv = results[0].inheritedProtoView;
results[0].inheritedElementBinder.nestedProtoView = new ProtoView(
el('<div></div>'), new DynamicProtoChangeDetector());
el('<div></div>'), new DynamicProtoChangeDetector(), new NativeShadowDomStrategy());
instantiateView(pv);
evalContext.prop1 = 'a';

2
modules/angular2/test/core/compiler/pipeline/proto_element_injector_builder_spec.js vendored
View File

@ -18,7 +18,7 @@ export function main() {
var protoElementInjectorBuilder, protoView;
beforeEach( () => {
protoElementInjectorBuilder = new TestableProtoElementInjectorBuilder();
protoView = new ProtoView(null, null);
protoView = new ProtoView(null, null, null);
});
function createPipeline(directives = null) {

5
modules/angular2/test/core/compiler/pipeline/proto_view_builder_spec.js vendored
View File

@ -7,12 +7,13 @@ import {CompilePipeline} from 'angular2/src/core/compiler/pipeline/compile_pipel
import {CompileElement} from 'angular2/src/core/compiler/pipeline/compile_element';
import {CompileStep} from 'angular2/src/core/compiler/pipeline/compile_step'
import {CompileControl} from 'angular2/src/core/compiler/pipeline/compile_control';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {DOM} from 'angular2/src/facade/dom';
import {MapWrapper} from 'angular2/src/facade/collection';
export function main() {
describe('ProtoViewBuilder', () => {
function createPipeline(variableBindings=null) {
function createPipeline(variableBindings = null) {
return new CompilePipeline([new MockStep((parent, current, control) => {
if (isPresent(current.element.getAttribute('viewroot'))) {
current.isViewRoot = true;
@ -21,7 +22,7 @@ export function main() {
current.variableBindings = MapWrapper.createFromStringMap(variableBindings);
}
current.inheritedElementBinder = new ElementBinder(null, null, null);
}), new ProtoViewBuilder(dynamicChangeDetection)]);
}), new ProtoViewBuilder(dynamicChangeDetection, new NativeShadowDomStrategy())]);
}
it('should not create a ProtoView when the isViewRoot flag is not set', () => {

25
modules/angular2/test/core/compiler/shadow_dom/shadow_dom_emulation_integration_spec.js vendored
View File

@ -8,7 +8,10 @@ import {Lexer, Parser, ChangeDetector, dynamicChangeDetection} from 'angular2/ch
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {LifeCycle} from 'angular2/src/core/life_cycle/life_cycle';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {ShadowDomStrategy, ShadowDomNative, ShadowDomEmulated} from 'angular2/src/core/compiler/shadow_dom';
import {ShadowDomStrategy,
NativeShadowDomStrategy,
EmulatedShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
import {Decorator, Component, Template} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
@ -16,19 +19,28 @@ import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {ViewPort} from 'angular2/src/core/compiler/viewport';
import {StringMapWrapper, MapWrapper} from 'angular2/src/facade/collection';
import {XHRMock} from 'angular2/src/mock/xhr_mock';
export function main() {
describe('integration tests', function() {
StringMapWrapper.forEach(
{"native" : ShadowDomNative, "emulated" : ShadowDomEmulated}, (strategy, name) => {
StringMapWrapper.forEach({
"native" : new NativeShadowDomStrategy(),
"emulated" : new EmulatedShadowDomStrategy()
},
(strategy, name) => {
describe(`${name} shadow dom strategy`, () => {
var compiler;
beforeEach( () => {
compiler = new Compiler(dynamicChangeDetection, null,
new TestDirectiveMetadataReader(strategy),
new Parser(new Lexer()), new CompilerCache());
compiler = new Compiler(dynamicChangeDetection,
new TemplateLoader(new XHRMock()),
new DirectiveMetadataReader(),
new Parser(new Lexer()),
new CompilerCache(),
strategy
);
});
function compile(template, assertions) {
@ -297,6 +309,7 @@ class InnerInnerComponent {
@Component({
selector: 'my-comp',
template: new TemplateConfig({
directives: [MultipleContentTagsComponent, ManualTemplateDirective,
ConditionalContentComponent, OuterWithIndirectNestedComponent, OuterComponent]

102
modules/angular2/test/core/compiler/shadow_dom/shim_css_spec.js vendored Normal file
View File

@ -0,0 +1,102 @@
import {describe, beforeEach, it, expect, ddescribe, iit, SpyObject, el} from 'angular2/test_lib';
import {shimCssText} from 'angular2/src/core/compiler/shadow_dom_emulation/shim_css';
import {RegExpWrapper, StringWrapper} from 'angular2/src/facade/lang';
export function main() {
describe('shim css', function() {
function s(css: string, tag:string) {
var shim = shimCssText(css, tag);
var nlRegexp = RegExpWrapper.create('\\n');
return StringWrapper.replaceAll(shim, nlRegexp, '');
}
it('should handle empty string', () => {
expect(s('', 'a')).toEqual('');
});
it('should add an attribute to every rule', () => {
var css = 'one {color: red;}two {color: red;}';
var expected = 'one[a] {color: red;}two[a] {color: red;}';
expect(s(css, 'a')).toEqual(expected);
});
it('should hanlde invalid css', () => {
var css = 'one {color: red;}garbage';
var expected = 'one[a] {color: red;}';
expect(s(css, 'a')).toEqual(expected);
});
it('should add an attribute to every selector', () => {
var css = 'one, two {color: red;}';
var expected = 'one[a], two[a] {color: red;}';
expect(s(css, 'a')).toEqual(expected);
});
it('should handle media rules', () => {
var css = '@media screen and (max-width: 800px) {div {font-size: 50px;}}';
var expected = '@media screen and (max-width: 800px) {div[a] {font-size: 50px;}}';
expect(s(css, 'a')).toEqual(expected);
});
it('should handle media rules with simple rules', () => {
var css = '@media screen and (max-width: 800px) {div {font-size: 50px;}} div {}';
var expected = '@media screen and (max-width: 800px) {div[a] {font-size: 50px;}}div[a] {}';
expect(s(css, 'a')).toEqual(expected);
});
it('should handle complicated selectors', () => {
expect(s('one::before {}', 'a')).toEqual('one[a]::before {}');
expect(s('one two {}', 'a')).toEqual('one[a] two[a] {}');
expect(s('one>two {}', 'a')).toEqual('one[a]>two[a] {}');
expect(s('one+two {}', 'a')).toEqual('one[a]+two[a] {}');
expect(s('one~two {}', 'a')).toEqual('one[a]~two[a] {}');
expect(s('.one.two > three {}', 'a')).toEqual('.one.two[a]>three[a] {}');
expect(s('one[attr="value"] {}', 'a')).toEqual('one[attr="value"][a] {}');
expect(s('one[attr=value] {}', 'a')).toEqual('one[attr=value][a] {}');
expect(s('one[attr^="value"] {}', 'a')).toEqual('one[attr^="value"][a] {}');
expect(s('one[attr\$="value"] {}', 'a')).toEqual('one[attr\$="value"][a] {}');
expect(s('one[attr*="value"] {}', 'a')).toEqual('one[attr*="value"][a] {}');
expect(s('one[attr|="value"] {}', 'a')).toEqual('one[attr|="value"][a] {}');
expect(s('one[attr] {}', 'a')).toEqual('one[attr][a] {}');
expect(s('[is="one"] {}', 'a')).toEqual('one[a] {}');
});
it('should handle :host', () => {
expect(s(':host {}', 'a')).toEqual('a {}');
expect(s(':host(.x,.y) {}', 'a')).toEqual('a.x, a.y {}');
});
it('should support polyfill-next-selector', () => {
var css = s("polyfill-next-selector {content: 'x > y'} z {}", 'a');
expect(css).toEqual('x[a]>y[a] {}');
css = s('polyfill-next-selector {content: "x > y"} z {}', 'a');
expect(css).toEqual('x[a]>y[a] {}');
});
it('should support polyfill-unscoped-next-selector', () => {
var css = s("polyfill-unscoped-next-selector {content: 'x > y'} z {}", 'a');
expect(css).toEqual('x > y {}');
css = s('polyfill-unscoped-next-selector {content: "x > y"} z {}', 'a');
expect(css).toEqual('x > y {}');
});
it('should support polyfill-non-strict-next-selector', () => {
var css = s('polyfill-non-strict {} one, two {}', 'a');
expect(css).toEqual('a one, a two {}');
});
it('should handle ::shadow', () => {
var css = s('polyfill-non-strict {} x::shadow > y {}', 'a');
expect(css).toEqual('a x > y {}');
});
it('should handle /deep/', () => {
var css = s('polyfill-non-strict {} x /deep/ y {}', 'a');
expect(css).toEqual('a x y {}');
});
});
}

62
modules/angular2/test/core/compiler/shadow_dom_strategy_spec.js vendored Normal file
View File

@ -0,0 +1,62 @@
import {describe, xit, it, expect, beforeEach, ddescribe, iit, el} from 'angular2/test_lib';
import {NativeShadowDomStrategy, EmulatedShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {DOM} from 'angular2/src/facade/dom';
import {Component} from 'angular2/src/core/annotations/annotations';
import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
export function main() {
describe('Shadow DOM strategy', () => {
var strategy,
component = new Component({selector: 'mycmp'}),
metadata = new DirectiveMetadata(null, component, null);
describe('Native', () => {
beforeEach(() => {
strategy = new NativeShadowDomStrategy();
});
it('should leave the styles in the template', () => {
var tpl = DOM.createTemplate('<style>.s1{}</style><div>content</div>');
strategy.processTemplate(tpl, metadata);
expect(tpl.content).toHaveText('.s1{}content');
});
it('should not modify the content of the template', () => {
var html = '<p>content<span></span></p>';
var tpl = DOM.createTemplate(html);
strategy.processTemplate(tpl, metadata);
expect(DOM.getInnerHTML(tpl)).toEqual(html);
});
});
describe('Emulated', () => {
var root;
beforeEach(() => {
root = el('<div>');
strategy = new EmulatedShadowDomStrategy(root);
});
it('should move the styles from the template to the root', () => {
var tpl = DOM.createTemplate('<style>.s1{}</style><div>content</div><style>.s2{}</style>');
strategy.processTemplate(tpl, metadata);
expect(root).toHaveText('.s1[mycmp] {}.s2[mycmp] {}');
expect(tpl.content).toHaveText('content');
});
it('should insert the styles as the first children of the host', () => {
DOM.setInnerHTML(root, '<p>root content</p>')
var tpl = DOM.createTemplate('<style>.s1{}</style><style>.s2{}</style>');
strategy.processTemplate(tpl, metadata);
expect(root).toHaveText('.s1[mycmp] {}.s2[mycmp] {}root content');
});
it('should add the component selector to all template children', () => {
var html = '<p>content<span></span></p>';
var processedHtml = '<p mycmp="">content<span mycmp=""></span></p>';
var tpl = DOM.createTemplate(html);
strategy.processTemplate(tpl, metadata);
expect(DOM.getInnerHTML(tpl)).toEqual(processedHtml);
});
});
});
}

90
modules/angular2/test/core/compiler/template_loader_spec.js vendored Normal file
View File

@ -0,0 +1,90 @@
import {describe, it, expect, beforeEach, ddescribe, iit, xit, el} from 'angular2/test_lib';
import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
import {Component} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
import {PromiseWrapper} from 'angular2/src/facade/async';
import {XHRMock} from 'angular2/src/mock/xhr_mock';
export function main() {
describe('TemplateLoader', () => {
var loader, xhr;
beforeEach(() => {
xhr = new XHRMock()
loader = new TemplateLoader(xhr);
});
function createMetadata({inline = null, url = null}={}) {
var config = new TemplateConfig({url: url, inline: inline});
var component = new Component({template: config});
return new DirectiveMetadata(FakeComponent, component, null);
}
it('should load inline templates', (done) => {
var template = 'inline template';
var md = createMetadata({inline: template});
loader.load(md).then((el) => {
expect(el.content).toHaveText(template);
done();
});
});
it('should load templates through XHR', (done) => {
var url = '/foo';
var template = 'xhr template';
xhr.expect(url, template);
var md = createMetadata({url: '/foo'});
loader.load(md).then((el) => {
expect(el.content).toHaveText(template);
done();
});
xhr.flush();
});
it('should cache template loaded through XHR', (done) => {
var firstEl;
var url = '/foo';
var template = 'xhr template';
xhr.expect(url, template);
var md = createMetadata({url: '/foo'});
loader.load(md)
.then((el) => {
firstEl = el;
return loader.load(md);
})
.then((el) =>{
expect(el).toBe(firstEl);
expect(el.content).toHaveText(template);
done();
});
xhr.flush();
});
it('should throw when no template is defined', () => {
var md = createMetadata();
expect(() => loader.load(md))
.toThrowError('No template configured for component FakeComponent');
});
it('should return a rejected Promise when xhr loading fails', (done) => {
var url = '/foo';
xhr.expect(url, null);
var md = createMetadata({url: '/foo'});
PromiseWrapper.then(loader.load(md),
function(_) { throw 'Unexpected response'; },
function(error) {
expect(error).toEqual('Failed to load /foo');
done();
}
)
xhr.flush();
});
});
}
class FakeComponent {
}

89
modules/angular2/test/core/compiler/view_spec.js vendored
View File

@ -1,7 +1,7 @@
import {describe, xit, it, expect, beforeEach, ddescribe, iit, el} from 'angular2/test_lib';
import {ProtoView, ElementPropertyMemento, DirectivePropertyMemento} from 'angular2/src/core/compiler/view';
import {ProtoElementInjector, ElementInjector} from 'angular2/src/core/compiler/element_injector';
import {ShadowDomEmulated} from 'angular2/src/core/compiler/shadow_dom';
import {EmulatedShadowDomStrategy, NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {Component, Decorator, Template} from 'angular2/src/core/annotations/annotations';
import {OnChange} from 'angular2/core';
@ -53,7 +53,7 @@ export function main() {
describe('instantiated from protoView', () => {
var view;
beforeEach(() => {
var pv = new ProtoView(el('<div id="1"></div>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(el('<div id="1"></div>'), new DynamicProtoChangeDetector(), null);
view = pv.instantiate(null);
});
@ -74,7 +74,7 @@ export function main() {
describe('with locals', function() {
var view;
beforeEach(() => {
var pv = new ProtoView(el('<div id="1"></div>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(el('<div id="1"></div>'), new DynamicProtoChangeDetector(), null);
pv.bindVariable('context-foo', 'template-foo');
view = createView(pv);
});
@ -110,7 +110,8 @@ export function main() {
}
it('should collect the root node in the ProtoView element', () => {
var pv = new ProtoView(templateAwareCreateElement('<div id="1"></div>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(templateAwareCreateElement('<div id="1"></div>'),
new DynamicProtoChangeDetector(), null);
var view = pv.instantiate(null);
view.hydrate(null, null, null);
expect(view.nodes.length).toBe(1);
@ -120,7 +121,8 @@ export function main() {
describe('collect elements with property bindings', () => {
it('should collect property bindings on the root element if it has the ng-binding class', () => {
var pv = new ProtoView(templateAwareCreateElement('<div [prop]="a" class="ng-binding"></div>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(templateAwareCreateElement('<div [prop]="a" class="ng-binding"></div>'),
new DynamicProtoChangeDetector(), null);
pv.bindElement(null);
pv.bindElementProperty(parser.parseBinding('a', null), 'prop', reflector.setter('prop'));
@ -132,7 +134,7 @@ export function main() {
it('should collect property bindings on child elements with ng-binding class', () => {
var pv = new ProtoView(templateAwareCreateElement('<div><span></span><span class="ng-binding"></span></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(null);
pv.bindElementProperty(parser.parseBinding('b', null), 'a', reflector.setter('a'));
@ -147,7 +149,8 @@ export function main() {
describe('collect text nodes with bindings', () => {
it('should collect text nodes under the root element', () => {
var pv = new ProtoView(templateAwareCreateElement('<div class="ng-binding">{{}}<span></span>{{}}</div>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(templateAwareCreateElement('<div class="ng-binding">{{}}<span></span>{{}}</div>'),
new DynamicProtoChangeDetector(), null);
pv.bindElement(null);
pv.bindTextNode(0, parser.parseBinding('a', null));
pv.bindTextNode(2, parser.parseBinding('b', null));
@ -161,7 +164,7 @@ export function main() {
it('should collect text nodes with bindings on child elements with ng-binding class', () => {
var pv = new ProtoView(templateAwareCreateElement('<div><span> </span><span class="ng-binding">{{}}</span></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(null);
pv.bindTextNode(0, parser.parseBinding('b', null));
@ -177,7 +180,8 @@ export function main() {
describe('inplace instantiation', () => {
it('should be supported.', () => {
var template = el('<div></div>');
var pv = new ProtoView(template, new DynamicProtoChangeDetector());
var pv = new ProtoView(template, new DynamicProtoChangeDetector(),
new NativeShadowDomStrategy());
pv.instantiateInPlace = true;
var view = pv.instantiate(null);
view.hydrate(null, null, null);
@ -186,7 +190,8 @@ export function main() {
it('should be off by default.', () => {
var template = el('<div></div>')
var view = new ProtoView(template, new DynamicProtoChangeDetector())
var view = new ProtoView(template, new DynamicProtoChangeDetector(),
new NativeShadowDomStrategy())
.instantiate(null);
view.hydrate(null, null, null);
expect(view.nodes[0]).not.toBe(template);
@ -203,7 +208,8 @@ export function main() {
describe('create ElementInjectors', () => {
it('should use the directives of the ProtoElementInjector', () => {
var pv = new ProtoView(el('<div class="ng-binding"></div>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
new DynamicProtoChangeDetector(), null);
pv.bindElement(new ProtoElementInjector(null, 1, [SomeDirective]));
var view = pv.instantiate(null);
@ -214,7 +220,7 @@ export function main() {
it('should use the correct parent', () => {
var pv = new ProtoView(el('<div class="ng-binding"><span class="ng-binding"></span></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
var protoParent = new ProtoElementInjector(null, 0, [SomeDirective]);
pv.bindElement(protoParent);
pv.bindElement(new ProtoElementInjector(protoParent, 1, [AnotherDirective]));
@ -228,7 +234,7 @@ export function main() {
it('should not pass the host injector when a parent injector exists', () => {
var pv = new ProtoView(el('<div class="ng-binding"><span class="ng-binding"></span></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
var protoParent = new ProtoElementInjector(null, 0, [SomeDirective]);
pv.bindElement(protoParent);
var testProtoElementInjector = new TestProtoElementInjector(protoParent, 1, [AnotherDirective]);
@ -244,7 +250,7 @@ export function main() {
it('should pass the host injector when there is no parent injector', () => {
var pv = new ProtoView(el('<div class="ng-binding"><span class="ng-binding"></span></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(new ProtoElementInjector(null, 0, [SomeDirective]));
var testProtoElementInjector = new TestProtoElementInjector(null, 1, [AnotherDirective]);
pv.bindElement(testProtoElementInjector);
@ -261,7 +267,7 @@ export function main() {
it('should collect a single root element injector', () => {
var pv = new ProtoView(el('<div class="ng-binding"><span class="ng-binding"></span></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
var protoParent = new ProtoElementInjector(null, 0, [SomeDirective]);
pv.bindElement(protoParent);
pv.bindElement(new ProtoElementInjector(protoParent, 1, [AnotherDirective]));
@ -274,7 +280,7 @@ export function main() {
it('should collect multiple root element injectors', () => {
var pv = new ProtoView(el('<div><span class="ng-binding"></span><span class="ng-binding"></span></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(new ProtoElementInjector(null, 1, [SomeDirective]));
pv.bindElement(new ProtoElementInjector(null, 2, [AnotherDirective]));
@ -291,7 +297,8 @@ export function main() {
var ctx;
function createComponentWithSubPV(subProtoView) {
var pv = new ProtoView(el('<cmp class="ng-binding"></cmp>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(el('<cmp class="ng-binding"></cmp>'),
new DynamicProtoChangeDetector(), new NativeShadowDomStrategy());
var binder = pv.bindElement(new ProtoElementInjector(null, 0, [SomeComponent], true));
binder.componentDirective = someComponentDirective;
binder.nestedProtoView = subProtoView;
@ -306,7 +313,7 @@ export function main() {
}
it('should expose component services to the component', () => {
var subpv = new ProtoView(el('<span></span>'), new DynamicProtoChangeDetector());
var subpv = new ProtoView(el('<span></span>'), new DynamicProtoChangeDetector(), null);
var pv = createComponentWithSubPV(subpv);
var view = createNestedView(pv);
@ -318,7 +325,9 @@ export function main() {
it('should expose component services and component instance to directives in the shadow Dom',
() => {
var subpv = new ProtoView(
el('<div dec class="ng-binding">hello shadow dom</div>'), new DynamicProtoChangeDetector());
el('<div dec class="ng-binding">hello shadow dom</div>'),
new DynamicProtoChangeDetector(),
null);
subpv.bindElement(
new ProtoElementInjector(null, 0, [ServiceDependentDecorator]));
var pv = createComponentWithSubPV(subpv);
@ -341,7 +350,9 @@ export function main() {
it('dehydration should dehydrate child component views too', () => {
var subpv = new ProtoView(
el('<div dec class="ng-binding">hello shadow dom</div>'), new DynamicProtoChangeDetector());
el('<div dec class="ng-binding">hello shadow dom</div>'),
new DynamicProtoChangeDetector(),
null);
subpv.bindElement(
new ProtoElementInjector(null, 0, [ServiceDependentDecorator]));
var pv = createComponentWithSubPV(subpv);
@ -356,7 +367,9 @@ export function main() {
});
it('should create shadow dom', () => {
var subpv = new ProtoView(el('<span>hello shadow dom</span>'), new DynamicProtoChangeDetector());
var subpv = new ProtoView(el('<span>hello shadow dom</span>'),
new DynamicProtoChangeDetector(),
null);
var pv = createComponentWithSubPV(subpv);
var view = createNestedView(pv);
@ -365,9 +378,11 @@ export function main() {
});
it('should use the provided shadow DOM strategy', () => {
var subpv = new ProtoView(el('<span>hello shadow dom</span>'), new DynamicProtoChangeDetector());
var subpv = new ProtoView(el('<span>hello shadow dom</span>'),
new DynamicProtoChangeDetector(), null);
var pv = new ProtoView(el('<cmp class="ng-binding"></cmp>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(el('<cmp class="ng-binding"></cmp>'),
new DynamicProtoChangeDetector(), new EmulatedShadowDomStrategy());
var binder = pv.bindElement(new ProtoElementInjector(null, 0, [SomeComponentWithEmulatedShadowDom], true));
binder.componentDirective = new DirectiveMetadataReader().read(SomeComponentWithEmulatedShadowDom);
binder.nestedProtoView = subpv;
@ -381,8 +396,9 @@ export function main() {
describe('with template views', () => {
function createViewWithTemplate() {
var templateProtoView = new ProtoView(
el('<div id="1"></div>'), new DynamicProtoChangeDetector());
var pv = new ProtoView(el('<someTmpl class="ng-binding"></someTmpl>'), new DynamicProtoChangeDetector());
el('<div id="1"></div>'), new DynamicProtoChangeDetector(), null);
var pv = new ProtoView(el('<someTmpl class="ng-binding"></someTmpl>'),
new DynamicProtoChangeDetector(), new NativeShadowDomStrategy());
var binder = pv.bindElement(new ProtoElementInjector(null, 0, [SomeTemplate]));
binder.templateDirective = someTemplateDirective;
binder.nestedProtoView = templateProtoView;
@ -426,7 +442,7 @@ export function main() {
function createProtoView() {
var pv = new ProtoView(el('<div class="ng-binding"><div></div></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(new TestProtoElementInjector(null, 0, []));
pv.bindEvent('click', parser.parseBinding('callMe(\$event)', null));
return pv;
@ -461,7 +477,7 @@ export function main() {
it('should support custom event emitters', () => {
var pv = new ProtoView(el('<div class="ng-binding"><div></div></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(new TestProtoElementInjector(null, 0, [EventEmitterDirective]));
pv.bindEvent('click', parser.parseBinding('callMe(\$event)', null));
@ -492,7 +508,7 @@ export function main() {
it('should consume text node changes', () => {
var pv = new ProtoView(el('<div class="ng-binding">{{}}</div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(null);
pv.bindTextNode(0, parser.parseBinding('foo', null));
createViewAndChangeDetector(pv);
@ -504,7 +520,7 @@ export function main() {
it('should consume element binding changes', () => {
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(null);
pv.bindElementProperty(parser.parseBinding('foo', null), 'id', reflector.setter('id'));
createViewAndChangeDetector(pv);
@ -516,7 +532,7 @@ export function main() {
it('should consume directive watch expression change', () => {
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(new ProtoElementInjector(null, 0, [SomeDirective]));
pv.bindDirectiveProperty(0, parser.parseBinding('foo', null), 'prop', reflector.setter('prop'), false);
createViewAndChangeDetector(pv);
@ -528,7 +544,7 @@ export function main() {
it('should notify a directive about changes after all its properties have been set', () => {
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(new ProtoElementInjector(null, 0, [DirectiveImplementingOnChange]));
pv.bindDirectiveProperty( 0, parser.parseBinding('a', null), 'a', reflector.setter('a'), false);
@ -545,7 +561,7 @@ export function main() {
it('should provide a map of updated properties', () => {
var pv = new ProtoView(el('<div class="ng-binding"></div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), null);
pv.bindElement(new ProtoElementInjector(null, 0, [DirectiveImplementingOnChange]));
pv.bindDirectiveProperty( 0, parser.parseBinding('a', null), 'a', reflector.setter('a'), false);
@ -570,12 +586,13 @@ export function main() {
var element, pv;
beforeEach(() => {
element = DOM.createElement('div');
pv = new ProtoView(el('<div>hi</div>'), new DynamicProtoChangeDetector());
pv = new ProtoView(el('<div>hi</div>'), new DynamicProtoChangeDetector(),
new NativeShadowDomStrategy());
});
it('should create the root component when instantiated', () => {
var rootProtoView = ProtoView.createRootProtoView(pv, element,
someComponentDirective, new DynamicProtoChangeDetector());
someComponentDirective, new DynamicProtoChangeDetector(), new NativeShadowDomStrategy());
var view = rootProtoView.instantiate(null);
view.hydrate(new Injector([]), null, null);
expect(view.rootElementInjectors[0].get(SomeComponent)).not.toBe(null);
@ -583,7 +600,7 @@ export function main() {
it('should inject the protoView into the shadowDom', () => {
var rootProtoView = ProtoView.createRootProtoView(pv, element,
someComponentDirective, new DynamicProtoChangeDetector());
someComponentDirective, new DynamicProtoChangeDetector(), new NativeShadowDomStrategy());
var view = rootProtoView.instantiate(null);
view.hydrate(new Injector([]), null, null);
expect(element.shadowRoot.childNodes[0].childNodes[0].nodeValue).toEqual('hi');
@ -624,7 +641,7 @@ class SomeComponent {
}
@Component({
shadowDom: ShadowDomEmulated
componentServices: []
})
class SomeComponentWithEmulatedShadowDom {
}

5
modules/angular2/test/core/compiler/viewport_spec.js vendored
View File

@ -6,6 +6,7 @@ import {DOM} from 'angular2/src/facade/dom';
import {ListWrapper, MapWrapper} from 'angular2/src/facade/collection';
import {Injector} from 'angular2/di';
import {ProtoElementInjector, ElementInjector} from 'angular2/src/core/compiler/element_injector';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {DynamicProtoChangeDetector, ChangeDetector, Lexer, Parser} from 'angular2/change_detection';
function createView(nodes) {
@ -68,7 +69,7 @@ export function main() {
dom = el(`<div><stuff></stuff><div insert-after-me></div><stuff></stuff></div>`);
var insertionElement = dom.childNodes[1];
parentView = createView([dom.childNodes[0]]);
protoView = new ProtoView(el('<div>hi</div>'), new DynamicProtoChangeDetector());
protoView = new ProtoView(el('<div>hi</div>'), new DynamicProtoChangeDetector(), new NativeShadowDomStrategy());
elementInjector = new ElementInjector(null, null, null, null);
viewPort = new ViewPort(parentView, insertionElement, protoView, elementInjector);
customViewWithOneNode = createView([el('<div>single</div>')]);
@ -212,7 +213,7 @@ export function main() {
viewPort.hydrate(new Injector([]), null);
var pv = new ProtoView(el('<div class="ng-binding">{{}}</div>'),
new DynamicProtoChangeDetector());
new DynamicProtoChangeDetector(), new NativeShadowDomStrategy());
pv.bindElement(new ProtoElementInjector(null, 1, [SomeDirective]));
pv.bindTextNode(0, parser.parseBinding('foo', null));
fancyView = pv.instantiate(null);

10
modules/angular2/test/directives/ng_if_spec.js vendored
View File

@ -7,6 +7,7 @@ import {Lexer, Parser, ChangeDetector, dynamicChangeDetection} from 'angular2/ch
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {Component} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
@ -17,8 +18,13 @@ export function main() {
describe('ng-if', () => {
var view, cd, compiler, component;
beforeEach(() => {
compiler = new Compiler(dynamicChangeDetection, null, new DirectiveMetadataReader(),
new Parser(new Lexer()), new CompilerCache());
compiler = new Compiler(
dynamicChangeDetection,
null,
new DirectiveMetadataReader(),
new Parser(new Lexer()),
new CompilerCache(),
new NativeShadowDomStrategy());
});
function createView(pv) {

11
modules/angular2/test/directives/ng_non_bindable_spec.js vendored
View File

@ -4,6 +4,7 @@ import {Injector} from 'angular2/di';
import {Lexer, Parser, ChangeDetector, dynamicChangeDetection} from 'angular2/change_detection';
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {Decorator, Component} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {NgElement} from 'angular2/src/core/dom/element';
@ -13,8 +14,14 @@ export function main() {
describe('ng-non-bindable', () => {
var view, cd, compiler, component;
beforeEach(() => {
compiler = new Compiler(dynamicChangeDetection,
null, new DirectiveMetadataReader(), new Parser(new Lexer()), new CompilerCache());
compiler = new Compiler(
dynamicChangeDetection,
null,
new DirectiveMetadataReader(),
new Parser(new Lexer()),
new CompilerCache(),
new NativeShadowDomStrategy()
);
});
function createView(pv) {

11
modules/angular2/test/directives/ng_repeat_spec.js vendored
View File

@ -8,6 +8,7 @@ import {Lexer, Parser, ChangeDetector, dynamicChangeDetection} from 'angular2/ch
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {OnChange} from 'angular2/src/core/compiler/interfaces';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {Decorator, Component, Template} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
@ -20,8 +21,14 @@ export function main() {
describe('ng-repeat', () => {
var view, cd, compiler, component;
beforeEach(() => {
compiler = new Compiler(dynamicChangeDetection, null, new DirectiveMetadataReader(),
new Parser(new Lexer()), new CompilerCache());
compiler = new Compiler(
dynamicChangeDetection,
null,
new DirectiveMetadataReader(),
new Parser(new Lexer()),
new CompilerCache(),
new NativeShadowDomStrategy()
);
});
function createView(pv) {

11
modules/angular2/test/directives/ng_switch_spec.js vendored
View File

@ -4,6 +4,7 @@ import {Injector} from 'angular2/di';
import {Lexer, Parser, dynamicChangeDetection} from 'angular2/change_detection';
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {Component} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {NgSwitch, NgSwitchWhen, NgSwitchDefault} from 'angular2/src/directives/ng_switch';
@ -12,8 +13,14 @@ export function main() {
describe('ng-switch', () => {
var view, cd, compiler, component;
beforeEach(() => {
compiler = new Compiler(dynamicChangeDetection, null, new DirectiveMetadataReader(),
new Parser(new Lexer()), new CompilerCache());
compiler = new Compiler(
dynamicChangeDetection,
null,
new DirectiveMetadataReader(),
new Parser(new Lexer()),
new CompilerCache(),
new NativeShadowDomStrategy()
);
});
function createView(pv) {

3
modules/angular2/test/forms/integration_spec.js vendored
View File

@ -4,6 +4,7 @@ import {ddescribe, describe, it, iit, xit, expect, beforeEach, afterEach,
import {Lexer, Parser, ChangeDetector, dynamicChangeDetection} from 'angular2/change_detection';
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {Injector} from 'angular2/di';
import {DOM} from 'angular2/src/facade/dom';
@ -17,7 +18,7 @@ export function main() {
function compile(componentType, template, context, callback) {
var compiler = new Compiler(dynamicChangeDetection, null, new DirectiveMetadataReader(),
new Parser(new Lexer()), new CompilerCache());
new Parser(new Lexer()), new CompilerCache(), new NativeShadowDomStrategy());
compiler.compile(componentType, el(template)).then((pv) => {
var view = pv.instantiate(null);

111
modules/angular2/test/mock/xhr_mock_spec.js vendored Normal file
View File

@ -0,0 +1,111 @@
import {describe, beforeEach, it, expect, ddescribe, iit, el, IS_DARTIUM} from 'angular2/test_lib';
import {XHRMock} from 'angular2/src/mock/xhr_mock';
import {PromiseWrapper, Promise} from 'angular2/src/facade/async';
import {isPresent} from 'angular2/src/facade/lang';
import {ListWrapper} from 'angular2/src/facade/collection';
export function main() {
describe('XHRMock', () => {
var xhr;
beforeEach(() => {
xhr = new XHRMock();
});
function expectResponse(request: Promise, url: string, response: string, done = null) {
function onResponse(text: string) {
if (response === null) {
throw `Unexpected response ${url} -> ${text}`;
} else {
expect(text).toEqual(response);
if (isPresent(done)) done();
}
}
function onError(error: string) {
if (response !== null) {
throw `Unexpected error ${url}`;
} else {
expect(error).toEqual(`Failed to load ${url}`);
if (isPresent(done)) done();
}
}
PromiseWrapper.then(request, onResponse, onError);
}
it('should return a response from the definitions', (done) => {
var url = '/foo';
var response = 'bar';
xhr.when(url, response);
expectResponse(xhr.get(url), url, response, done);
xhr.flush();
});
it('should return an error from the definitions', (done) => {
var url = '/foo';
var response = null;
xhr.when(url, response);
expectResponse(xhr.get(url), url, response, done);
xhr.flush();
});
it('should return a response from the expectations', (done) => {
var url = '/foo';
var response = 'bar';
xhr.expect(url, response);
expectResponse(xhr.get(url), url, response, done);
xhr.flush();
});
it('should return an error from the expectations', (done) => {
var url = '/foo';
var response = null;
xhr.expect(url, response);
expectResponse(xhr.get(url), url, response, done);
xhr.flush();
});
it('should not reuse expectations', () => {
var url = '/foo';
var response = 'bar';
xhr.expect(url, response);
xhr.get(url);
xhr.get(url);
expect(() => {
xhr.flush();
}).toThrowError('Unexpected request /foo');
});
it('should return expectations before definitions', (done) => {
var url = '/foo';
xhr.when(url, 'when');
xhr.expect(url, 'expect');
expectResponse(xhr.get(url), url, 'expect');
expectResponse(xhr.get(url), url, 'when', done);
xhr.flush();
});
it('should throw when there is no definitions or expectations', () => {
xhr.get('/foo');
expect(() => {
xhr.flush();
}).toThrowError('Unexpected request /foo');
});
it('should throw when flush is called without any pending requests', () => {
expect(() => {
xhr.flush();
}).toThrowError('No pending requests to flush');
});
it('should throw on unstatisfied expectations', () => {
xhr.expect('/foo', 'bar');
xhr.when('/bar', 'foo');
xhr.get('/bar');
expect(() => {
xhr.flush();
}).toThrowError('Unsatisfied requests: /foo');
});
});
}

18
modules/benchmarks/e2e_test/compiler_perf.es6
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@ -7,24 +7,30 @@ describe('ng2 compiler benchmark', function () {
afterEach(perfUtil.verifyNoBrowserErrors);
it('should log withBindings stats', function() {
perfUtil.runClickBenchmark({
perfUtil.runBenchmark({
url: URL,
buttons: ['#compileWithBindings'],
id: 'ng2.compile.withBindings',
params: [{
name: 'elements', value: 150, scale: 'linear'
}]
}],
work: function() {
browser.executeScript('document.querySelector("#compileWithBindings").click()');
browser.sleep(500);
}
});
});
it('should log noBindings stats', function() {
perfUtil.runClickBenchmark({
perfUtil.runBenchmark({
url: URL,
buttons: ['#compileNoBindings'],
id: 'ng2.compile.noBindings',
params: [{
name: 'elements', value: 150, scale: 'linear'
}]
}],
work: function() {
browser.executeScript('document.querySelector("#compileNoBindings").click()');
browser.sleep(500);
}
});
});

13
modules/benchmarks/src/compiler/compiler_benchmark.js
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@ -2,6 +2,7 @@ import {DOM, document} from 'angular2/src/facade/dom';
import {isBlank, Type} from 'angular2/src/facade/lang';
import {MapWrapper} from 'angular2/src/facade/collection';
import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
import {NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {Parser, Lexer, ProtoRecordRange, dynamicChangeDetection} from 'angular2/change_detection';
@ -11,10 +12,13 @@ import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_meta
import {Component} from 'angular2/src/core/annotations/annotations';
import {Decorator} from 'angular2/src/core/annotations/annotations';
import {TemplateConfig} from 'angular2/src/core/annotations/template_config';
import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
import {reflector} from 'angular2/src/reflection/reflection';
import {getIntParameter, bindAction} from 'angular2/src/test_lib/benchmark_util';
import {XHRImpl} from 'angular2/src/core/compiler/xhr/xhr_impl';
function setupReflector() {
reflector.registerType(BenchmarkComponent, {
"factory": () => new BenchmarkComponent(),
@ -79,9 +83,8 @@ export function main() {
setupReflector();
var reader = new DirectiveMetadataReader();
var cache = new CompilerCache();
var compiler = new Compiler(dynamicChangeDetection, null, reader, new Parser(new Lexer()), cache);
var annotatedComponent = reader.read(BenchmarkComponent);
var compiler = new Compiler(dynamicChangeDetection, new TemplateLoader(new XHRImpl()),
reader, new Parser(new Lexer()), cache, new NativeShadowDomStrategy());
var templateNoBindings = loadTemplate('templateNoBindings', count);
var templateWithBindings = loadTemplate('templateWithBindings', count);
@ -89,14 +92,14 @@ export function main() {
// Need to clone every time as the compiler might modify the template!
var cloned = DOM.clone(templateNoBindings);
cache.clear();
compiler.compileAllLoaded(null, annotatedComponent, cloned);
compiler.compile(BenchmarkComponent, cloned);
}
function compileWithBindings() {
// Need to clone every time as the compiler might modify the template!
var cloned = DOM.clone(templateWithBindings);
cache.clear();
compiler.compileAllLoaded(null, annotatedComponent, cloned);
compiler.compile(BenchmarkComponent, cloned);
}
bindAction('#compileNoBindings', compileNoBindings);

24
modules/benchmarks/src/tree/tree_benchmark.js
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@ -6,6 +6,7 @@ import {bootstrap, Component, Template, TemplateConfig, ViewPort, Compiler} from
import {CompilerCache} from 'angular2/src/core/compiler/compiler';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
import {ShadowDomStrategy, NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {LifeCycle} from 'angular2/src/core/life_cycle/life_cycle';
import {reflector} from 'angular2/src/reflection/reflection';
@ -13,6 +14,9 @@ import {DOM, document, window, Element, gc} from 'angular2/src/facade/dom';
import {isPresent} from 'angular2/src/facade/lang';
import {getIntParameter, bindAction} from 'angular2/src/test_lib/benchmark_util';
import {XHR} from 'angular2/src/core/compiler/xhr/xhr';
import {XHRImpl} from 'angular2/src/core/compiler/xhr/xhr_impl';
function setupReflector() {
// TODO: Put the general calls to reflector.register... in a shared file
// as they are needed in all benchmarks...
@ -56,8 +60,10 @@ function setupReflector() {
});
reflector.registerType(Compiler, {
'factory': (cd, templateLoader, reader, parser, compilerCache) => new Compiler(cd, templateLoader, reader, parser, compilerCache),
'parameters': [[ChangeDetection], [TemplateLoader], [DirectiveMetadataReader], [Parser], [CompilerCache]],
'factory': (cd, templateLoader, reader, parser, compilerCache, strategy)
=> new Compiler(cd, templateLoader, reader, parser, compilerCache, strategy),
'parameters': [[ChangeDetection], [TemplateLoader], [DirectiveMetadataReader],
[Parser], [CompilerCache], [ShadowDomStrategy]],
'annotations': []
});
@ -74,7 +80,13 @@ function setupReflector() {
});
reflector.registerType(TemplateLoader, {
'factory': () => new TemplateLoader(),
'factory': (xhr) => new TemplateLoader(xhr),
'parameters': [[XHR]],
'annotations': []
});
reflector.registerType(XHR, {
'factory': () => new XHRImpl(),
'parameters': [],
'annotations': []
});
@ -85,6 +97,12 @@ function setupReflector() {
'annotations': []
});
reflector.registerType(ShadowDomStrategy, {
'factory': () => new NativeShadowDomStrategy(),
'parameters': [],
'annotations': []
});
reflector.registerType(Lexer, {
'factory': () => new Lexer(),
'parameters': [],

23
modules/examples/src/hello_world/index_static.js
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@ -6,7 +6,10 @@ import {LifeCycle} from 'angular2/src/core/life_cycle/life_cycle';
import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
import {ShadowDomStrategy, NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
import {XHR} from 'angular2/src/core/compiler/xhr/xhr';
import {XHRImpl} from 'angular2/src/core/compiler/xhr/xhr_impl';
import {reflector} from 'angular2/src/reflection/reflection';
@ -37,8 +40,10 @@ function setup() {
});
reflector.registerType(Compiler, {
"factory": (changeDetection, templateLoader, reader, parser, compilerCache) => new Compiler(changeDetection, templateLoader, reader, parser, compilerCache),
"parameters": [[ChangeDetection], [TemplateLoader], [DirectiveMetadataReader], [Parser], [CompilerCache]],
"factory": (changeDetection, templateLoader, reader, parser, compilerCache, shadowDomStrategy) =>
new Compiler(changeDetection, templateLoader, reader, parser, compilerCache, shadowDomStrategy),
"parameters": [[ChangeDetection], [TemplateLoader], [DirectiveMetadataReader], [Parser],
[CompilerCache], [ShadowDomStrategy]],
"annotations": []
});
@ -55,7 +60,13 @@ function setup() {
});
reflector.registerType(TemplateLoader, {
"factory": () => new TemplateLoader(),
"factory": (xhr) => new TemplateLoader(xhr),
"parameters": [[XHR]],
"annotations": []
});
reflector.registerType(XHR, {
"factory": () => new XHRImpl(),
"parameters": [],
"annotations": []
});
@ -78,6 +89,12 @@ function setup() {
"annotations": []
});
reflector.registerType(ShadowDomStrategy, {
"factory": () => new NativeShadowDomStrategy(),
"parameters": [],
"annotations": []
});
reflector.registerGetters({
"greeting": (a) => a.greeting
});