D-Net

/**

 * @license Angular v4.4.6

 * (c) 2010-2017 Google, Inc. https://angular.io/

 * License: MIT

 */

import { COMPILER_OPTIONS, Compiler, CompilerFactory, Component, Directive, Injectable, Injector, NgModule, Pipe, SecurityContext, createPlatformFactory, ɵstringify } from '@angular/core';

import { CompileMetadataResolver, CompileReflector, DirectiveResolver, NgModuleResolver, PipeResolver, platformCoreDynamic } from '@angular/compiler';

import { ɵTestingCompilerFactory } from '@angular/core/testing';

/**

 * @license

 * Copyright Google Inc. All Rights Reserved.

 *

 * Use of this source code is governed by an MIT-style license that can be

 * found in the LICENSE file at https://angular.io/license

 */

class MockSchemaRegistry {

    constructor(existingProperties, attrPropMapping, existingElements, invalidProperties, invalidAttributes) {

        this.existingProperties = existingProperties;

        this.attrPropMapping = attrPropMapping;

        this.existingElements = existingElements;

        this.invalidProperties = invalidProperties;

        this.invalidAttributes = invalidAttributes;

    }

    hasProperty(tagName, property, schemas) {

        const value = this.existingProperties[property];

        return value === void 0 ? true : value;

    }

    hasElement(tagName, schemaMetas) {

        const value = this.existingElements[tagName.toLowerCase()];

        return value === void 0 ? true : value;

    }

    allKnownElementNames() { return Object.keys(this.existingElements); }

    securityContext(selector, property, isAttribute) {

        return SecurityContext.NONE;

    }

    getMappedPropName(attrName) { return this.attrPropMapping[attrName] || attrName; }

    getDefaultComponentElementName() { return 'ng-component'; }

    validateProperty(name) {

        if (this.invalidProperties.indexOf(name) > -1) {

            return { error: true, msg: `Binding to property '${name}' is disallowed for security reasons` };

        }

        else {

            return { error: false };

        }

    }

    validateAttribute(name) {

        if (this.invalidAttributes.indexOf(name) > -1) {

            return {

                error: true,

                msg: `Binding to attribute '${name}' is disallowed for security reasons`

            };

        }

        else {

            return { error: false };

        }

    }

    normalizeAnimationStyleProperty(propName) { return propName; }

    normalizeAnimationStyleValue(camelCaseProp, userProvidedProp, val) {

        return { error: null, value: val.toString() };

    }

}

/**

 * @license

 * Copyright Google Inc. All Rights Reserved.

 *

 * Use of this source code is governed by an MIT-style license that can be

 * found in the LICENSE file at https://angular.io/license

 */

/**

 * An implementation of {@link DirectiveResolver} that allows overriding

 * various properties of directives.

 */

class MockDirectiveResolver extends DirectiveResolver {

    constructor(_injector, reflector) {

        super(reflector);

        this._injector = _injector;

        this._directives = new Map();

        this._providerOverrides = new Map();

        this._viewProviderOverrides = new Map();

        this._views = new Map();

        this._inlineTemplates = new Map();

    }

    get _compiler() { return this._injector.get(Compiler); }

    _clearCacheFor(component) { this._compiler.clearCacheFor(component); }

    resolve(type, throwIfNotFound = true) {

        let metadata = this._directives.get(type) || null;

        if (!metadata) {

            metadata = super.resolve(type, throwIfNotFound);

        }

        if (!metadata) {

            return null;

        }

        const providerOverrides = this._providerOverrides.get(type);

        const viewProviderOverrides = this._viewProviderOverrides.get(type);

        let providers = metadata.providers;

        if (providerOverrides != null) {

            const originalViewProviders = metadata.providers || [];

            providers = originalViewProviders.concat(providerOverrides);

        }

        if (metadata instanceof Component) {

            let viewProviders = metadata.viewProviders;

            if (viewProviderOverrides != null) {

                const originalViewProviders = metadata.viewProviders || [];

                viewProviders = originalViewProviders.concat(viewProviderOverrides);

            }

            let view = this._views.get(type) || metadata;

            let animations = view.animations;

            let templateUrl = view.templateUrl;

            let inlineTemplate = this._inlineTemplates.get(type);

            if (inlineTemplate) {

                templateUrl = undefined;

            }

            else {

                inlineTemplate = view.template;

            }

            return new Component({

                selector: metadata.selector,

                inputs: metadata.inputs,

                outputs: metadata.outputs,

                host: metadata.host,

                exportAs: metadata.exportAs,

                moduleId: metadata.moduleId,

                queries: metadata.queries,

                changeDetection: metadata.changeDetection,

                providers: providers,

                viewProviders: viewProviders,

                entryComponents: metadata.entryComponents,

                template: inlineTemplate,

                templateUrl: templateUrl,

                animations: animations,

                styles: view.styles,

                styleUrls: view.styleUrls,

                encapsulation: view.encapsulation,

                interpolation: view.interpolation,

                preserveWhitespaces: view.preserveWhitespaces,

            });

        }

        return new Directive({

            selector: metadata.selector,

            inputs: metadata.inputs,

            outputs: metadata.outputs,

            host: metadata.host,

            providers: providers,

            exportAs: metadata.exportAs,

            queries: metadata.queries

        });

    }

    /**

     * Overrides the {@link Directive} for a directive.

     */

    setDirective(type, metadata) {

        this._directives.set(type, metadata);

        this._clearCacheFor(type);

    }

    setProvidersOverride(type, providers) {

        this._providerOverrides.set(type, providers);

        this._clearCacheFor(type);

    }

    setViewProvidersOverride(type, viewProviders) {

        this._viewProviderOverrides.set(type, viewProviders);

        this._clearCacheFor(type);

    }

    /**

     * Overrides the {@link ViewMetadata} for a component.

     */

    setView(component, view) {

        this._views.set(component, view);

        this._clearCacheFor(component);

    }

    /**

     * Overrides the inline template for a component - other configuration remains unchanged.

     */

    setInlineTemplate(component, template) {

        this._inlineTemplates.set(component, template);

        this._clearCacheFor(component);

    }

}

MockDirectiveResolver.decorators = [

    { type: Injectable },

];

/** @nocollapse */

MockDirectiveResolver.ctorParameters = () => [

    { type: Injector, },

    { type: CompileReflector, },

];

/**

 * @license

 * Copyright Google Inc. All Rights Reserved.

 *

 * Use of this source code is governed by an MIT-style license that can be

 * found in the LICENSE file at https://angular.io/license

 */

class MockNgModuleResolver extends NgModuleResolver {

    constructor(_injector, reflector) {

        super(reflector);

        this._injector = _injector;

        this._ngModules = new Map();

    }

    /**

     * Overrides the {@link NgModule} for a module.

     */

    setNgModule(type, metadata) {

        this._ngModules.set(type, metadata);

        this._clearCacheFor(type);

    }

    /**

     * Returns the {@link NgModule} for a module:

     * - Set the {@link NgModule} to the overridden view when it exists or fallback to the

     * default

     * `NgModuleResolver`, see `setNgModule`.

     */

    resolve(type, throwIfNotFound = true) {

        return this._ngModules.get(type) || super.resolve(type, throwIfNotFound);

    }

    get _compiler() { return this._injector.get(Compiler); }

    _clearCacheFor(component) { this._compiler.clearCacheFor(component); }

}

MockNgModuleResolver.decorators = [

    { type: Injectable },

];

/** @nocollapse */

MockNgModuleResolver.ctorParameters = () => [

    { type: Injector, },

    { type: CompileReflector, },

];

/**

 * @license

 * Copyright Google Inc. All Rights Reserved.

 *

 * Use of this source code is governed by an MIT-style license that can be

 * found in the LICENSE file at https://angular.io/license

 */

class MockPipeResolver extends PipeResolver {

    constructor(_injector, refector) {

        super(refector);

        this._injector = _injector;

        this._pipes = new Map();

    }

    get _compiler() { return this._injector.get(Compiler); }

    _clearCacheFor(pipe) { this._compiler.clearCacheFor(pipe); }

    /**

     * Overrides the {@link Pipe} for a pipe.

     */

    setPipe(type, metadata) {

        this._pipes.set(type, metadata);

        this._clearCacheFor(type);

    }

    /**

     * Returns the {@link Pipe} for a pipe:

     * - Set the {@link Pipe} to the overridden view when it exists or fallback to the

     * default

     * `PipeResolver`, see `setPipe`.

     */

    resolve(type, throwIfNotFound = true) {

        let metadata = this._pipes.get(type);

        if (!metadata) {

            metadata = super.resolve(type, throwIfNotFound);

        }

        return metadata;

    }

}

MockPipeResolver.decorators = [

    { type: Injectable },

];

/** @nocollapse */

MockPipeResolver.ctorParameters = () => [

    { type: Injector, },

    { type: CompileReflector, },

];

/**

 * @license

 * Copyright Google Inc. All Rights Reserved.

 *

 * Use of this source code is governed by an MIT-style license that can be

 * found in the LICENSE file at https://angular.io/license

 */

let _nextReferenceId = 0;

class MetadataOverrider {

    constructor() {

        this._references = new Map();

    }

    /**

     * Creates a new instance for the given metadata class

     * based on an old instance and overrides.

     */

    overrideMetadata(metadataClass, oldMetadata, override) {

        const props = {};

        if (oldMetadata) {

            _valueProps(oldMetadata).forEach((prop) => props[prop] = oldMetadata[prop]);

        }

        if (override.set) {

            if (override.remove || override.add) {

                throw new Error(`Cannot set and add/remove ${ɵstringify(metadataClass)} at the same time!`);

            }

            setMetadata(props, override.set);

        }

        if (override.remove) {

            removeMetadata(props, override.remove, this._references);

        }

        if (override.add) {

            addMetadata(props, override.add);

        }

        return new metadataClass(props);

    }

}

function removeMetadata(metadata, remove, references) {

    const removeObjects = new Set();

    for (const prop in remove) {

        const removeValue = remove[prop];

        if (removeValue instanceof Array) {

            removeValue.forEach((value) => { removeObjects.add(_propHashKey(prop, value, references)); });

        }

        else {

            removeObjects.add(_propHashKey(prop, removeValue, references));

        }

    }

    for (const prop in metadata) {

        const propValue = metadata[prop];

        if (propValue instanceof Array) {

            metadata[prop] = propValue.filter((value) => !removeObjects.has(_propHashKey(prop, value, references)));

        }

        else {

            if (removeObjects.has(_propHashKey(prop, propValue, references))) {

                metadata[prop] = undefined;

            }

        }

    }

}

function addMetadata(metadata, add) {

    for (const prop in add) {

        const addValue = add[prop];

        const propValue = metadata[prop];

        if (propValue != null && propValue instanceof Array) {

            metadata[prop] = propValue.concat(addValue);

        }

        else {

            metadata[prop] = addValue;

        }

    }

}

function setMetadata(metadata, set) {

    for (const prop in set) {

        metadata[prop] = set[prop];

    }

}

function _propHashKey(propName, propValue, references) {

    const replacer = (key, value) => {

        if (typeof value === 'function') {

            value = _serializeReference(value, references);

        }

        return value;

    };

    return `${propName}:${JSON.stringify(propValue, replacer)}`;

}

function _serializeReference(ref, references) {

    let id = references.get(ref);

    if (!id) {

        id = `${ɵstringify(ref)}${_nextReferenceId++}`;

        references.set(ref, id);

    }

    return id;

}

function _valueProps(obj) {

    const props = [];

    // regular public props

    Object.keys(obj).forEach((prop) => {

        if (!prop.startsWith('_')) {

            props.push(prop);

        }

    });

    // getters

    let proto = obj;

    while (proto = Object.getPrototypeOf(proto)) {

        Object.keys(proto).forEach((protoProp) => {

            const desc = Object.getOwnPropertyDescriptor(proto, protoProp);

            if (!protoProp.startsWith('_') && desc && 'get' in desc) {

                props.push(protoProp);

            }

        });

    }

    return props;

}

/**

 * @license

 * Copyright Google Inc. All Rights Reserved.

 *

 * Use of this source code is governed by an MIT-style license that can be

 * found in the LICENSE file at https://angular.io/license

 */

/**

 * @module

 * @description

 * Entry point for all APIs of the compiler package.

 *

 * <div class="callout is-critical">

 *   <header>Unstable APIs</header>

 *   <p>

 *     All compiler apis are currently considered experimental and private!

 *   </p>

 *   <p>

 *     We expect the APIs in this package to keep on changing. Do not rely on them.

 *   </p>

 * </div>

 */

class TestingCompilerFactoryImpl {

    constructor(_compilerFactory) {

        this._compilerFactory = _compilerFactory;

    }

    createTestingCompiler(options) {

        const compiler = this._compilerFactory.createCompiler(options);

        return new TestingCompilerImpl(compiler, compiler.injector.get(MockDirectiveResolver), compiler.injector.get(MockPipeResolver), compiler.injector.get(MockNgModuleResolver), compiler.injector.get(CompileMetadataResolver));

    }

}

TestingCompilerFactoryImpl.decorators = [

    { type: Injectable },

];

/** @nocollapse */

TestingCompilerFactoryImpl.ctorParameters = () => [

    { type: CompilerFactory, },

];

class TestingCompilerImpl {

    constructor(_compiler, _directiveResolver, _pipeResolver, _moduleResolver, _metadataResolver) {

        this._compiler = _compiler;

        this._directiveResolver = _directiveResolver;

        this._pipeResolver = _pipeResolver;

        this._moduleResolver = _moduleResolver;

        this._metadataResolver = _metadataResolver;

        this._overrider = new MetadataOverrider();

    }

    get injector() { return this._compiler.injector; }

    compileModuleSync(moduleType) {

        return this._compiler.compileModuleSync(moduleType);

    }

    compileModuleAsync(moduleType) {

        return this._compiler.compileModuleAsync(moduleType);

    }

    compileModuleAndAllComponentsSync(moduleType) {

        return this._compiler.compileModuleAndAllComponentsSync(moduleType);

    }

    compileModuleAndAllComponentsAsync(moduleType) {

        return this._compiler.compileModuleAndAllComponentsAsync(moduleType);

    }

    getNgContentSelectors(component) {

        return this._compiler.getNgContentSelectors(component);

    }

    getComponentFactory(component) {

        return this._compiler.getComponentFactory(component);

    }

    checkOverrideAllowed(type) {

        if (this._compiler.hasAotSummary(type)) {

            throw new Error(`${ɵstringify(type)} was AOT compiled, so its metadata cannot be changed.`);

        }

    }

    overrideModule(ngModule, override) {

        this.checkOverrideAllowed(ngModule);

        const oldMetadata = this._moduleResolver.resolve(ngModule, false);

        this._moduleResolver.setNgModule(ngModule, this._overrider.overrideMetadata(NgModule, oldMetadata, override));

    }

    overrideDirective(directive, override) {

        this.checkOverrideAllowed(directive);

        const oldMetadata = this._directiveResolver.resolve(directive, false);

        this._directiveResolver.setDirective(directive, this._overrider.overrideMetadata(Directive, oldMetadata, override));

    }

    overrideComponent(component, override) {

        this.checkOverrideAllowed(component);

        const oldMetadata = this._directiveResolver.resolve(component, false);

        this._directiveResolver.setDirective(component, this._overrider.overrideMetadata(Component, oldMetadata, override));

    }

    overridePipe(pipe, override) {

        this.checkOverrideAllowed(pipe);

        const oldMetadata = this._pipeResolver.resolve(pipe, false);

        this._pipeResolver.setPipe(pipe, this._overrider.overrideMetadata(Pipe, oldMetadata, override));

    }

    loadAotSummaries(summaries) { this._compiler.loadAotSummaries(summaries); }

    clearCache() { this._compiler.clearCache(); }

    clearCacheFor(type) { this._compiler.clearCacheFor(type); }

}

/**

 * Platform for dynamic tests

 *

 * @experimental

 */

const platformCoreDynamicTesting = createPlatformFactory(platformCoreDynamic, 'coreDynamicTesting', [

    {

        provide: COMPILER_OPTIONS,

        useValue: {

            providers: [

                MockPipeResolver,

                { provide: PipeResolver, useExisting: MockPipeResolver },

                MockDirectiveResolver,

                { provide: DirectiveResolver, useExisting: MockDirectiveResolver },

                MockNgModuleResolver,

                { provide: NgModuleResolver, useExisting: MockNgModuleResolver },

            ]

        },

        multi: true

    },

    { provide: ɵTestingCompilerFactory, useClass: TestingCompilerFactoryImpl }

]);

/**

 * @license

 * Copyright Google Inc. All Rights Reserved.

 *

 * Use of this source code is governed by an MIT-style license that can be

 * found in the LICENSE file at https://angular.io/license

 */

/**

 * @module

 * @description

 * Entry point for all public APIs of the compiler/testing package.

 */

export { TestingCompilerFactoryImpl, TestingCompilerImpl, platformCoreDynamicTesting, MockSchemaRegistry, MockDirectiveResolver, MockNgModuleResolver, MockPipeResolver };

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