70 lines
2.9 KiB
TypeScript
70 lines
2.9 KiB
TypeScript
import {
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beforeEach,
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ddescribe,
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describe,
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expect,
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iit,
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inject,
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it,
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xit,
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} from '@angular/core/testing/testing_internal';
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import {getImportModulePath, ImportEnv} from '@angular/compiler/src/output/path_util';
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export function main() {
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describe('PathUtils', () => {
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describe('getImportModulePath', () => {
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it('should calculate relative paths for JS and Dart', () => {
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expect(getImportModulePath('asset:somePkg/lib/modPath', 'asset:somePkg/lib/impPath',
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ImportEnv.JS))
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.toEqual('./impPath');
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expect(getImportModulePath('asset:somePkg/lib/modPath', 'asset:somePkg/lib/impPath',
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ImportEnv.Dart))
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.toEqual('impPath');
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});
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it('should calculate relative paths for different constellations', () => {
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expect(getImportModulePath('asset:somePkg/test/modPath', 'asset:somePkg/test/impPath',
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ImportEnv.JS))
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.toEqual('./impPath');
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expect(getImportModulePath('asset:somePkg/lib/modPath', 'asset:somePkg/lib/dir2/impPath',
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ImportEnv.JS))
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.toEqual('./dir2/impPath');
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expect(getImportModulePath('asset:somePkg/lib/dir1/modPath', 'asset:somePkg/lib/impPath',
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ImportEnv.JS))
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.toEqual('../impPath');
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expect(getImportModulePath('asset:somePkg/lib/dir1/modPath',
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'asset:somePkg/lib/dir2/impPath', ImportEnv.JS))
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.toEqual('../dir2/impPath');
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});
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it('should calculate absolute paths for JS and Dart', () => {
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expect(getImportModulePath('asset:somePkg/lib/modPath', 'asset:someOtherPkg/lib/impPath',
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ImportEnv.JS))
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.toEqual('someOtherPkg/impPath');
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expect(getImportModulePath('asset:somePkg/lib/modPath', 'asset:someOtherPkg/lib/impPath',
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ImportEnv.Dart))
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.toEqual('package:someOtherPkg/impPath');
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});
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it('should not allow absolute imports of non lib modules', () => {
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expect(() => getImportModulePath('asset:somePkg/lib/modPath', 'asset:somePkg/test/impPath',
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ImportEnv.Dart))
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.toThrowError(
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`Can't import url asset:somePkg/test/impPath from asset:somePkg/lib/modPath`);
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});
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it('should not allow non asset urls as base url', () => {
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expect(() => getImportModulePath('http:somePkg/lib/modPath', 'asset:somePkg/test/impPath',
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ImportEnv.Dart))
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.toThrowError(`Url http:somePkg/lib/modPath is not a valid asset: url`);
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});
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it('should allow non asset urls as import urls and pass them through', () => {
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expect(getImportModulePath('asset:somePkg/lib/modPath', 'dart:html', ImportEnv.Dart))
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.toEqual('dart:html');
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});
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});
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});
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}
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