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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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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
View File

@ -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]),

139
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 this._compile(this._reader.read(component), templateRoot);
}
return PromiseWrapper.resolve(this.compileAllLoaded(
templateCache, this._reader.read(component), templateRoot)
_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);
}
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 tplPromise = isBlank(templateRoot) ?
this._templateLoader.load(cmpMetadata) :
PromiseWrapper.resolve(templateRoot);
pvPromise = PromiseWrapper.then(tplPromise,
(el) => this._compileTemplate(el, cmpMetadata),
(_) => { throw new BaseException(`Failed to load the template for ${stringify(cmpMetadata.type)}`) }
);
MapWrapper.set(this._compiling, cmpMetadata.type, pvPromise);
return pvPromise;
}
_compileTemplate(template: Element, cmpMetadata): Promise<ProtoView> {
this._shadowDomStrategy.processTemplate(template, cmpMetadata);
var pipeline = new CompilePipeline(this.createSteps(cmpMetadata));
var compileElements = pipeline.process(template);
var protoView = compileElements[0].inheritedProtoView;
// Populate the cache before compiling the nested components,
// so that components can reference themselves in their template.
this._compilerCache.set(cmpMetadata.type, protoView);
MapWrapper.delete(this._compiling, cmpMetadata.type);
// Compile all the components from the template
var componentPromises = [];
for (var i = 0; i < compileElements.length; i++) {
var ce = compileElements[i];
if (isPresent(ce.componentDirective)) {
var componentPromise = this._compileNestedProtoView(ce);
ListWrapper.push(componentPromises, componentPromise);
}
}
// The protoView is resolved after all the components in the template have been compiled.
return PromiseWrapper.then(PromiseWrapper.all(componentPromises),
(_) => protoView,
(e) => { throw new BaseException(`${e} -> Failed to compile ${stringify(cmpMetadata.type)}`) }
);
}
// 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;
}
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 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);
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);
}
}
return rootProtoView;
_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
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@ -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
View File

@ -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
View File

@ -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
View File

@ -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
View File

@ -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
});