119 lines
4.7 KiB
TypeScript
119 lines
4.7 KiB
TypeScript
/**
|
|
* @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
|
|
*/
|
|
|
|
import {AotSummaryResolver, AotSummaryResolverHost, CompileSummaryKind, CompileTypeSummary, ResolvedStaticSymbol, StaticSymbol, StaticSymbolCache, StaticSymbolResolver} from '@angular/compiler';
|
|
import {deserializeSummaries, serializeSummaries} from '@angular/compiler/src/aot/summary_serializer';
|
|
import * as o from '@angular/compiler/src/output/output_ast';
|
|
import {OutputContext} from '@angular/compiler/src/util';
|
|
import * as path from 'path';
|
|
|
|
import {MockStaticSymbolResolverHost, MockSummaryResolver} from './static_symbol_resolver_spec';
|
|
|
|
const EXT = /(\.d)?\.ts$/;
|
|
|
|
export function main() {
|
|
describe('AotSummaryResolver', () => {
|
|
let summaryResolver: AotSummaryResolver;
|
|
let symbolCache: StaticSymbolCache;
|
|
let host: MockAotSummaryResolverHost;
|
|
|
|
beforeEach(() => { symbolCache = new StaticSymbolCache(); });
|
|
|
|
function init(summaries: {[filePath: string]: string} = {}) {
|
|
host = new MockAotSummaryResolverHost(summaries);
|
|
summaryResolver = new AotSummaryResolver(host, symbolCache);
|
|
}
|
|
|
|
function serialize(symbols: ResolvedStaticSymbol[]): string {
|
|
// Note: Don't use the top level host / summaryResolver as they might not be created yet
|
|
const mockSummaryResolver = new MockSummaryResolver([]);
|
|
const symbolResolver = new StaticSymbolResolver(
|
|
new MockStaticSymbolResolverHost({}), symbolCache, mockSummaryResolver);
|
|
return serializeSummaries(
|
|
createMockOutputContext(), mockSummaryResolver, symbolResolver, symbols, [])
|
|
.json;
|
|
}
|
|
|
|
it('should load serialized summary files', () => {
|
|
const asymbol = symbolCache.get('/a.d.ts', 'a');
|
|
init({'/a.ngsummary.json': serialize([{symbol: asymbol, metadata: 1}])});
|
|
expect(summaryResolver.resolveSummary(asymbol)).toEqual({symbol: asymbol, metadata: 1});
|
|
});
|
|
|
|
it('should not load summaries for source files', () => {
|
|
init({});
|
|
spyOn(host, 'loadSummary').and.callThrough();
|
|
|
|
expect(summaryResolver.resolveSummary(symbolCache.get('/a.ts', 'a'))).toBeFalsy();
|
|
expect(host.loadSummary).not.toHaveBeenCalled();
|
|
});
|
|
|
|
it('should cache summaries', () => {
|
|
const asymbol = symbolCache.get('/a.d.ts', 'a');
|
|
init({'/a.ngsummary.json': serialize([{symbol: asymbol, metadata: 1}])});
|
|
expect(summaryResolver.resolveSummary(asymbol)).toBe(summaryResolver.resolveSummary(asymbol));
|
|
});
|
|
|
|
it('should return all symbols in a summary', () => {
|
|
const asymbol = symbolCache.get('/a.d.ts', 'a');
|
|
init({'/a.ngsummary.json': serialize([{symbol: asymbol, metadata: 1}])});
|
|
expect(summaryResolver.getSymbolsOf('/a.d.ts')).toEqual([asymbol]);
|
|
});
|
|
|
|
it('should fill importAs for deep symbols', () => {
|
|
const libSymbol = symbolCache.get('/lib.d.ts', 'Lib');
|
|
const srcSymbol = symbolCache.get('/src.ts', 'Src');
|
|
init({
|
|
'/src.ngsummary.json':
|
|
serialize([{symbol: srcSymbol, metadata: 1}, {symbol: libSymbol, metadata: 2}])
|
|
});
|
|
summaryResolver.getSymbolsOf('/src.d.ts');
|
|
|
|
expect(summaryResolver.getImportAs(symbolCache.get('/src.d.ts', 'Src'))).toBeFalsy();
|
|
expect(summaryResolver.getImportAs(libSymbol))
|
|
.toBe(symbolCache.get('/src.ngfactory.d.ts', 'Lib_1'));
|
|
});
|
|
|
|
describe('isLibraryFile', () => {
|
|
it('should use host.isSourceFile to calculate the result', () => {
|
|
init();
|
|
expect(summaryResolver.isLibraryFile('someFile.ts')).toBe(false);
|
|
expect(summaryResolver.isLibraryFile('someFile.d.ts')).toBe(true);
|
|
});
|
|
|
|
it('should calculate the result for generated files based on the result for non generated files',
|
|
() => {
|
|
init();
|
|
spyOn(host, 'isSourceFile').and.callThrough();
|
|
expect(summaryResolver.isLibraryFile('someFile.ngfactory.ts')).toBe(false);
|
|
expect(host.isSourceFile).toHaveBeenCalledWith('someFile.ts');
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
|
|
export class MockAotSummaryResolverHost implements AotSummaryResolverHost {
|
|
constructor(private summaries: {[fileName: string]: string}) {}
|
|
|
|
fileNameToModuleName(fileName: string): string {
|
|
return './' + path.basename(fileName).replace(EXT, '');
|
|
}
|
|
|
|
getOutputFileName(sourceFileName: string): string {
|
|
return sourceFileName.replace(EXT, '') + '.d.ts';
|
|
}
|
|
|
|
isSourceFile(filePath: string) { return !filePath.endsWith('.d.ts'); }
|
|
|
|
loadSummary(filePath: string): string { return this.summaries[filePath]; }
|
|
}
|
|
|
|
export function createMockOutputContext(): OutputContext {
|
|
return {statements: [], genFilePath: 'someGenFilePath', importExpr: () => o.NULL_EXPR};
|
|
} |