545 lines
22 KiB
TypeScript
545 lines
22 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 * as ng from '@angular/compiler-cli';
|
|
import * as fs from 'fs';
|
|
import * as path from 'path';
|
|
import * as ts from 'typescript';
|
|
|
|
import {CompilerHost} from '../../src/transformers/api';
|
|
import {createSrcToOutPathMapper} from '../../src/transformers/program';
|
|
import {GENERATED_FILES, StructureIsReused, tsStructureIsReused} from '../../src/transformers/util';
|
|
import {TestSupport, expectNoDiagnosticsInProgram, setup} from '../test_support';
|
|
|
|
describe('ng program', () => {
|
|
let testSupport: TestSupport;
|
|
let errorSpy: jasmine.Spy&((s: string) => void);
|
|
|
|
beforeEach(() => {
|
|
errorSpy = jasmine.createSpy('consoleError').and.callFake(console.error);
|
|
testSupport = setup();
|
|
});
|
|
|
|
function createModuleAndCompSource(prefix: string, template: string = prefix + 'template') {
|
|
const templateEntry =
|
|
template.endsWith('.html') ? `templateUrl: '${template}'` : `template: \`${template}\``;
|
|
return `
|
|
import {Component, NgModule} from '@angular/core';
|
|
|
|
@Component({selector: '${prefix}', ${templateEntry}})
|
|
export class ${prefix}Comp {}
|
|
|
|
@NgModule({declarations: [${prefix}Comp]})
|
|
export class ${prefix}Module {}
|
|
`;
|
|
}
|
|
|
|
function compileLib(libName: string) {
|
|
testSupport.writeFiles({
|
|
[`${libName}_src/index.ts`]: createModuleAndCompSource(libName),
|
|
});
|
|
const options = testSupport.createCompilerOptions();
|
|
const program = ng.createProgram({
|
|
rootNames: [path.resolve(testSupport.basePath, `${libName}_src/index.ts`)],
|
|
options,
|
|
host: ng.createCompilerHost({options}),
|
|
});
|
|
expectNoDiagnosticsInProgram(options, program);
|
|
fs.symlinkSync(
|
|
path.resolve(testSupport.basePath, 'built', `${libName}_src`),
|
|
path.resolve(testSupport.basePath, 'node_modules', libName));
|
|
program.emit({emitFlags: ng.EmitFlags.DTS | ng.EmitFlags.JS | ng.EmitFlags.Metadata});
|
|
}
|
|
|
|
function compile(
|
|
oldProgram?: ng.Program, overrideOptions?: ng.CompilerOptions, rootNames?: string[],
|
|
host?: CompilerHost,
|
|
targetFileNames?: string[]): {program: ng.Program, emitResult: ts.EmitResult} {
|
|
const options = testSupport.createCompilerOptions(overrideOptions);
|
|
if (!rootNames) {
|
|
rootNames = [path.resolve(testSupport.basePath, 'src/index.ts')];
|
|
}
|
|
if (!host) {
|
|
host = ng.createCompilerHost({options});
|
|
}
|
|
const program = ng.createProgram({
|
|
rootNames: rootNames,
|
|
options,
|
|
host,
|
|
oldProgram,
|
|
});
|
|
expectNoDiagnosticsInProgram(options, program);
|
|
const emitResult = program.emit({targetFileNames});
|
|
return {emitResult, program};
|
|
}
|
|
|
|
describe('reuse of old program', () => {
|
|
it('should reuse generated code for libraries from old programs', () => {
|
|
compileLib('lib');
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main'),
|
|
'src/index.ts': `
|
|
export * from './main';
|
|
export * from 'lib/index';
|
|
`
|
|
});
|
|
const p1 = compile().program;
|
|
expect(p1.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib\/.*\.ngfactory\.ts$/.test(sf.fileName)))
|
|
.toBe(true);
|
|
expect(p1.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib2\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
const p2 = compile(p1).program;
|
|
expect(p2.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
expect(p2.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib2\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
|
|
// import a library for which we didn't generate code before
|
|
compileLib('lib2');
|
|
testSupport.writeFiles({
|
|
'src/index.ts': `
|
|
export * from './main';
|
|
export * from 'lib/index';
|
|
export * from 'lib2/index';
|
|
`,
|
|
});
|
|
const p3 = compile(p2).program;
|
|
expect(p3.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
expect(p3.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib2\/.*\.ngfactory\.ts$/.test(sf.fileName)))
|
|
.toBe(true);
|
|
|
|
const p4 = compile(p3).program;
|
|
expect(p4.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
expect(p4.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib2\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
});
|
|
|
|
// Note: this is the case for watch mode with declaration:false
|
|
it('should reuse generated code from libraries from old programs with declaration:false',
|
|
() => {
|
|
compileLib('lib');
|
|
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main'),
|
|
'src/index.ts': `
|
|
export * from './main';
|
|
export * from 'lib/index';
|
|
`
|
|
});
|
|
const p1 = compile(undefined, {declaration: false}).program;
|
|
expect(p1.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib\/.*\.ngfactory\.ts$/.test(sf.fileName)))
|
|
.toBe(true);
|
|
expect(p1.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib2\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
const p2 = compile(p1, {declaration: false}).program;
|
|
expect(p2.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
expect(p2.getTsProgram().getSourceFiles().some(
|
|
sf => /node_modules\/lib2\/.*\.ngfactory.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
});
|
|
|
|
it('should only emit changed files', () => {
|
|
testSupport.writeFiles({
|
|
'src/index.ts': createModuleAndCompSource('comp', 'index.html'),
|
|
'src/index.html': `Start`
|
|
});
|
|
const options: ng.CompilerOptions = {declaration: false};
|
|
const host = ng.createCompilerHost({options});
|
|
const originalGetSourceFile = host.getSourceFile;
|
|
const fileCache = new Map<string, ts.SourceFile>();
|
|
host.getSourceFile = (fileName: string) => {
|
|
if (fileCache.has(fileName)) {
|
|
return fileCache.get(fileName);
|
|
}
|
|
const sf = originalGetSourceFile.call(host, fileName);
|
|
fileCache.set(fileName, sf);
|
|
return sf;
|
|
};
|
|
|
|
const written = new Map<string, string>();
|
|
host.writeFile = (fileName: string, data: string) => written.set(fileName, data);
|
|
|
|
// compile libraries
|
|
const p1 = compile(undefined, options, undefined, host).program;
|
|
|
|
// compile without libraries
|
|
const p2 = compile(p1, options, undefined, host).program;
|
|
expect(written.has(path.resolve(testSupport.basePath, 'built/src/index.js'))).toBe(true);
|
|
let ngFactoryContent =
|
|
written.get(path.resolve(testSupport.basePath, 'built/src/index.ngfactory.js'));
|
|
expect(ngFactoryContent).toMatch(/Start/);
|
|
|
|
// no change -> no emit
|
|
written.clear();
|
|
const p3 = compile(p2, options, undefined, host).program;
|
|
expect(written.size).toBe(0);
|
|
|
|
// change a user file
|
|
written.clear();
|
|
fileCache.delete(path.resolve(testSupport.basePath, 'src/index.ts'));
|
|
const p4 = compile(p3, options, undefined, host).program;
|
|
expect(written.size).toBe(1);
|
|
expect(written.has(path.resolve(testSupport.basePath, 'built/src/index.js'))).toBe(true);
|
|
|
|
// change a file that is input to generated files
|
|
written.clear();
|
|
testSupport.writeFiles({'src/index.html': 'Hello'});
|
|
const p5 = compile(p4, options, undefined, host).program;
|
|
expect(written.size).toBe(1);
|
|
ngFactoryContent =
|
|
written.get(path.resolve(testSupport.basePath, 'built/src/index.ngfactory.js'));
|
|
expect(ngFactoryContent).toMatch(/Hello/);
|
|
|
|
// change a file and create an intermediate program that is not emitted
|
|
written.clear();
|
|
fileCache.delete(path.resolve(testSupport.basePath, 'src/index.ts'));
|
|
const p6 = ng.createProgram({
|
|
rootNames: [path.resolve(testSupport.basePath, 'src/index.ts')],
|
|
options: testSupport.createCompilerOptions(options), host,
|
|
oldProgram: p5
|
|
});
|
|
const p7 = compile(p6, options, undefined, host).program;
|
|
expect(written.size).toBe(1);
|
|
});
|
|
|
|
it('should set emitSkipped to false for full and incremental emit', () => {
|
|
testSupport.writeFiles({
|
|
'src/index.ts': createModuleAndCompSource('main'),
|
|
});
|
|
const {emitResult: emitResult1, program: p1} = compile();
|
|
expect(emitResult1.emitSkipped).toBe(false);
|
|
const {emitResult: emitResult2, program: p2} = compile(p1);
|
|
expect(emitResult2.emitSkipped).toBe(false);
|
|
const {emitResult: emitResult3, program: p3} = compile(p2);
|
|
expect(emitResult3.emitSkipped).toBe(false);
|
|
});
|
|
|
|
it('should store library summaries on emit', () => {
|
|
compileLib('lib');
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main'),
|
|
'src/index.ts': `
|
|
export * from './main';
|
|
export * from 'lib/index';
|
|
`
|
|
});
|
|
const p1 = compile().program;
|
|
expect(Array.from(p1.getLibrarySummaries().values())
|
|
.some(sf => /node_modules\/lib\/index\.ngfactory\.d\.ts$/.test(sf.fileName)))
|
|
.toBe(true);
|
|
expect(Array.from(p1.getLibrarySummaries().values())
|
|
.some(sf => /node_modules\/lib\/index\.ngsummary\.json$/.test(sf.fileName)))
|
|
.toBe(true);
|
|
expect(Array.from(p1.getLibrarySummaries().values())
|
|
.some(sf => /node_modules\/lib\/index\.d\.ts$/.test(sf.fileName)))
|
|
.toBe(true);
|
|
|
|
expect(Array.from(p1.getLibrarySummaries().values())
|
|
.some(sf => /src\/main.*$/.test(sf.fileName)))
|
|
.toBe(false);
|
|
});
|
|
|
|
it('should reuse the old ts program completely if nothing changed', () => {
|
|
testSupport.writeFiles({'src/index.ts': createModuleAndCompSource('main')});
|
|
// Note: the second compile drops factories for library files,
|
|
// and therefore changes the structure again
|
|
const p1 = compile().program;
|
|
const p2 = compile(p1).program;
|
|
compile(p2);
|
|
expect(tsStructureIsReused(p2.getTsProgram())).toBe(StructureIsReused.Completely);
|
|
});
|
|
|
|
it('should reuse the old ts program completely if a template or a ts file changed', () => {
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main', 'main.html'),
|
|
'src/main.html': `Some template`,
|
|
'src/util.ts': `export const x = 1`,
|
|
'src/index.ts': `
|
|
export * from './main';
|
|
export * from './util';
|
|
`
|
|
});
|
|
// Note: the second compile drops factories for library files,
|
|
// and therefore changes the structure again
|
|
const p1 = compile().program;
|
|
const p2 = compile(p1).program;
|
|
testSupport.writeFiles({
|
|
'src/main.html': `Another template`,
|
|
'src/util.ts': `export const x = 2`,
|
|
});
|
|
compile(p2);
|
|
expect(tsStructureIsReused(p2.getTsProgram())).toBe(StructureIsReused.Completely);
|
|
});
|
|
|
|
it('should not reuse the old ts program if an import changed', () => {
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main'),
|
|
'src/util.ts': `export const x = 1`,
|
|
'src/index.ts': `
|
|
export * from './main';
|
|
export * from './util';
|
|
`
|
|
});
|
|
// Note: the second compile drops factories for library files,
|
|
// and therefore changes the structure again
|
|
const p1 = compile().program;
|
|
const p2 = compile(p1).program;
|
|
testSupport.writeFiles(
|
|
{'src/util.ts': `import {Injectable} from '@angular/core'; export const x = 1;`});
|
|
compile(p2);
|
|
expect(tsStructureIsReused(p2.getTsProgram())).toBe(StructureIsReused.SafeModules);
|
|
});
|
|
});
|
|
|
|
it('should typecheck templates even if skipTemplateCodegen is set', () => {
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main', `{{nonExistent}}`),
|
|
});
|
|
const options = testSupport.createCompilerOptions({skipTemplateCodegen: true});
|
|
const host = ng.createCompilerHost({options});
|
|
const program = ng.createProgram(
|
|
{rootNames: [path.resolve(testSupport.basePath, 'src/main.ts')], options, host});
|
|
const diags = program.getNgSemanticDiagnostics();
|
|
expect(diags.length).toBe(1);
|
|
expect(diags[0].messageText).toBe(`Property 'nonExistent' does not exist on type 'mainComp'.`);
|
|
});
|
|
|
|
it('should be able to use asynchronously loaded resources', (done) => {
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main', 'main.html'),
|
|
// Note: we need to be able to resolve the template synchronously,
|
|
// only the content is delivered asynchronously.
|
|
'src/main.html': '',
|
|
});
|
|
const options = testSupport.createCompilerOptions();
|
|
const host = ng.createCompilerHost({options});
|
|
host.readResource = () => Promise.resolve('Hello world!');
|
|
const program = ng.createProgram(
|
|
{rootNames: [path.resolve(testSupport.basePath, 'src/main.ts')], options, host});
|
|
program.loadNgStructureAsync().then(() => {
|
|
program.emit();
|
|
const factory =
|
|
fs.readFileSync(path.resolve(testSupport.basePath, 'built/src/main.ngfactory.js'));
|
|
expect(factory).toContain('Hello world!');
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should work with noResolve', () => {
|
|
// create a temporary ts program to get the list of all files from angular...
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main'),
|
|
});
|
|
const preOptions = testSupport.createCompilerOptions();
|
|
const preHost = ts.createCompilerHost(preOptions);
|
|
// don't resolve symlinks
|
|
preHost.realpath = (f) => f;
|
|
const preProgram =
|
|
ts.createProgram([path.resolve(testSupport.basePath, 'src/main.ts')], preOptions, preHost);
|
|
const allRootNames = preProgram.getSourceFiles().map(sf => sf.fileName);
|
|
|
|
// now do the actual test with noResolve
|
|
const program = compile(undefined, {noResolve: true}, allRootNames);
|
|
|
|
testSupport.shouldExist('built/src/main.ngfactory.js');
|
|
testSupport.shouldExist('built/src/main.ngfactory.d.ts');
|
|
});
|
|
|
|
it('should emit also empty generated files depending on the options', () => {
|
|
testSupport.writeFiles({
|
|
'src/main.ts': `
|
|
import {Component, NgModule} from '@angular/core';
|
|
|
|
@Component({selector: 'main', template: '', styleUrls: ['main.css']})
|
|
export class MainComp {}
|
|
|
|
@NgModule({declarations: [MainComp]})
|
|
export class MainModule {}
|
|
`,
|
|
'src/main.css': ``,
|
|
'src/util.ts': 'export const x = 1;',
|
|
'src/index.ts': `
|
|
export * from './util';
|
|
export * from './main';
|
|
`,
|
|
});
|
|
const options = testSupport.createCompilerOptions({
|
|
allowEmptyCodegenFiles: true,
|
|
enableSummariesForJit: true,
|
|
});
|
|
const host = ng.createCompilerHost({options});
|
|
const written = new Map < string, {
|
|
original: ts.SourceFile[]|undefined;
|
|
data: string;
|
|
}
|
|
> ();
|
|
|
|
host.writeFile =
|
|
(fileName: string, data: string, writeByteOrderMark: boolean,
|
|
onError?: (message: string) => void, sourceFiles?: ts.SourceFile[]) => {
|
|
written.set(fileName, {original: sourceFiles, data});
|
|
};
|
|
const program = ng.createProgram(
|
|
{rootNames: [path.resolve(testSupport.basePath, 'src/index.ts')], options, host});
|
|
program.emit();
|
|
|
|
function assertGenFile(
|
|
fileName: string, checks: {originalFileName: string, shouldBeEmpty: boolean}) {
|
|
const writeData = written.get(path.join(testSupport.basePath, fileName));
|
|
expect(writeData).toBeTruthy();
|
|
expect(writeData !.original !.some(
|
|
sf => sf.fileName === path.join(testSupport.basePath, checks.originalFileName)))
|
|
.toBe(true);
|
|
if (checks.shouldBeEmpty) {
|
|
expect(writeData !.data).toBe('');
|
|
} else {
|
|
expect(writeData !.data).not.toBe('');
|
|
}
|
|
}
|
|
|
|
assertGenFile(
|
|
'built/src/util.ngfactory.js', {originalFileName: 'src/util.ts', shouldBeEmpty: true});
|
|
assertGenFile(
|
|
'built/src/util.ngfactory.d.ts', {originalFileName: 'src/util.ts', shouldBeEmpty: true});
|
|
assertGenFile(
|
|
'built/src/util.ngsummary.js', {originalFileName: 'src/util.ts', shouldBeEmpty: true});
|
|
assertGenFile(
|
|
'built/src/util.ngsummary.d.ts', {originalFileName: 'src/util.ts', shouldBeEmpty: true});
|
|
assertGenFile(
|
|
'built/src/util.ngsummary.json', {originalFileName: 'src/util.ts', shouldBeEmpty: false});
|
|
|
|
// Note: we always fill non shim and shim style files as they might
|
|
// be shared by component with and without ViewEncapsulation.
|
|
assertGenFile(
|
|
'built/src/main.css.ngstyle.js', {originalFileName: 'src/main.ts', shouldBeEmpty: false});
|
|
assertGenFile(
|
|
'built/src/main.css.ngstyle.d.ts', {originalFileName: 'src/main.ts', shouldBeEmpty: true});
|
|
// Note: this file is not empty as we actually generated code for it
|
|
assertGenFile(
|
|
'built/src/main.css.shim.ngstyle.js',
|
|
{originalFileName: 'src/main.ts', shouldBeEmpty: false});
|
|
assertGenFile(
|
|
'built/src/main.css.shim.ngstyle.d.ts',
|
|
{originalFileName: 'src/main.ts', shouldBeEmpty: true});
|
|
});
|
|
|
|
it('should not emit /// references in .d.ts files', () => {
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main'),
|
|
});
|
|
compile(undefined, {declaration: true}, [path.resolve(testSupport.basePath, 'src/main.ts')]);
|
|
|
|
const dts =
|
|
fs.readFileSync(path.resolve(testSupport.basePath, 'built', 'src', 'main.d.ts')).toString();
|
|
expect(dts).toMatch('export declare class');
|
|
expect(dts).not.toMatch('///');
|
|
});
|
|
|
|
it('should not emit generated files whose sources are outside of the rootDir', () => {
|
|
compileLib('lib');
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main'),
|
|
'src/index.ts': `
|
|
export * from './main';
|
|
export * from 'lib/index';
|
|
`
|
|
});
|
|
compile(undefined, {rootDir: path.resolve(testSupport.basePath, 'src')});
|
|
testSupport.shouldExist('built/main.js');
|
|
testSupport.shouldExist('built/main.d.ts');
|
|
testSupport.shouldExist('built/main.ngfactory.js');
|
|
testSupport.shouldExist('built/main.ngfactory.d.ts');
|
|
testSupport.shouldExist('built/main.ngsummary.json');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.js');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.d.ts');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.ngfactory.js');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.ngfactory.d.ts');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.ngsummary.json');
|
|
});
|
|
|
|
it('should only emit the given files', () => {
|
|
testSupport.writeFiles({
|
|
'src/main.ts': createModuleAndCompSource('main'),
|
|
'src/main2.ts': createModuleAndCompSource('main2'),
|
|
'src/index.ts': `
|
|
export * from './main';
|
|
export * from './main2';
|
|
`
|
|
});
|
|
compile(undefined, undefined, undefined, undefined, [
|
|
path.resolve(testSupport.basePath, 'src/index.ts'),
|
|
path.resolve(testSupport.basePath, 'src/index.ngfactory.ts'),
|
|
path.resolve(testSupport.basePath, 'src/main.ts'),
|
|
path.resolve(testSupport.basePath, 'src/main.ngfactory.ts')
|
|
]);
|
|
testSupport.shouldExist('built/src/main.js');
|
|
testSupport.shouldExist('built/src/main.d.ts');
|
|
testSupport.shouldExist('built/src/main.ngfactory.js');
|
|
testSupport.shouldExist('built/src/main.ngfactory.d.ts');
|
|
testSupport.shouldExist('built/src/main.ngsummary.json');
|
|
testSupport.shouldNotExist('built/src/main2.js');
|
|
testSupport.shouldNotExist('built/src/main2.d.ts');
|
|
testSupport.shouldNotExist('built/src/main2.ngfactory.js');
|
|
testSupport.shouldNotExist('built/src/main2.ngfactory.d.ts');
|
|
testSupport.shouldNotExist('built/src/main2.ngsummary.json');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.js');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.d.ts');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.ngfactory.js');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.ngfactory.d.ts');
|
|
testSupport.shouldNotExist('built/node_modules/lib/index.ngsummary.json');
|
|
});
|
|
|
|
describe('createSrcToOutPathMapper', () => {
|
|
it('should return identity mapping if no outDir is present', () => {
|
|
const mapper = createSrcToOutPathMapper(undefined, undefined, undefined);
|
|
expect(mapper('/tmp/b/y.js')).toBe('/tmp/b/y.js');
|
|
});
|
|
|
|
it('should return identity mapping if first src and out fileName have same dir', () => {
|
|
const mapper = createSrcToOutPathMapper('/tmp', '/tmp/a/x.ts', '/tmp/a/x.js');
|
|
expect(mapper('/tmp/b/y.js')).toBe('/tmp/b/y.js');
|
|
});
|
|
|
|
it('should adjust the filename if the outDir is inside of the rootDir', () => {
|
|
const mapper = createSrcToOutPathMapper('/tmp/out', '/tmp/a/x.ts', '/tmp/out/a/x.js');
|
|
expect(mapper('/tmp/b/y.js')).toBe('/tmp/out/b/y.js');
|
|
});
|
|
|
|
it('should adjust the filename if the outDir is outside of the rootDir', () => {
|
|
const mapper = createSrcToOutPathMapper('/out', '/tmp/a/x.ts', '/a/x.js');
|
|
expect(mapper('/tmp/b/y.js')).toBe('/out/b/y.js');
|
|
});
|
|
|
|
it('should work on windows with normalized paths', () => {
|
|
const mapper =
|
|
createSrcToOutPathMapper('c:/tmp/out', 'c:/tmp/a/x.ts', 'c:/tmp/out/a/x.js', path.win32);
|
|
expect(mapper('c:/tmp/b/y.js')).toBe('c:\\tmp\\out\\b\\y.js');
|
|
});
|
|
|
|
it('should work on windows with non-normalized paths', () => {
|
|
const mapper = createSrcToOutPathMapper(
|
|
'c:\\tmp\\out', 'c:\\tmp\\a\\x.ts', 'c:\\tmp\\out\\a\\x.js', path.win32);
|
|
expect(mapper('c:\\tmp\\b\\y.js')).toBe('c:\\tmp\\out\\b\\y.js');
|
|
});
|
|
});
|
|
});
|