Function transformProjectRoot

test/common/assertSnapshot.js:127–141

()

// The project root path may contain unicode characters.
const kProjectRoot = '<project-root>';
function transformProjectRoot() {
  const projectRoot = path.resolve(__dirname, '../..');
  if (process.env.NODE_TEST_DIR) {
    const testDir = realpathSync(process.env.NODE_TEST_DIR);
    // On Jenkins CI, the test dir may be overridden by `NODE_TEST_DIR`.
    return transform(
      transformPath(projectRoot, kProjectRoot),
      transformPath(testDir, `${kProjectRoot}/test`),
      // TODO(legendecas): test-runner may print relative paths to the test relative to cwd.
      // It will be better if we could distinguish them from the project root.
      transformPath(path.relative(projectRoot, testDir), 'test'),
    );
  }
  return transformPath(projectRoot, kProjectRoot);
}

// Replaces tmpdirs created by `test/common/tmpdir.js`.
function transformTmpDir(str) {