angular-cn/tools/ts-api-guardian/test/bootstrap.ts

21 lines
1.1 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
*/
const path = require('path');
const runfiles = require(process.env['BAZEL_NODE_RUNFILES_HELPER']);
// Change directories to the path of the ts-api-guardian source tree. We need to resolve an actual
// path of a tree because we want to determine the path to the directory that includes all
// test fixture runfiles. On Windows this is usually the original non-sandboxed disk location,
// otherwise this just refers to the runfile directory with all the proper symlinked files.
// NB: we resolve `test/fixtures/empty.ts` and then step up 3 folders so to ensure we resolve to the
// root of the source tree and not the output tree on Windows where there are no runfiles.
// TODO: remove the whole bootstrap file once the tests are Bazel and Windows compatible.
process.chdir(path.resolve(
runfiles.resolve('angular/tools/ts-api-guardian/test/fixtures/empty.ts'), '../../..'));