Function runSteps

tests/e2e_runner.ts:273–305

(
  run: (name: string) => Promise<void> | void,
  steps: string[],
  type: 'setup' | 'test' | 'initializer',
)

});

async function runSteps(
  run: (name: string) => Promise<void> | void,
  steps: string[],
  type: 'setup' | 'test' | 'initializer',
) {
  const capsType = type[0].toUpperCase() + type.slice(1);

  for (const [stepIndex, relativeName] of steps.entries()) {
    // Make sure this is a windows compatible path.
    let absoluteName = path.join(e2eRoot, relativeName).replace(SRC_FILE_EXT_RE, '');
    if (/^win/.test(process.platform)) {
      absoluteName = absoluteName.replace(/\\/g, path.posix.sep);
    }

    const name = relativeName.replace(SRC_FILE_EXT_RE, '');
    const start = Date.now();

    printHeader(name, stepIndex, steps.length, type);

    // Run the test function with the current file.
    try {
      await run(absoluteName);
    } catch (e) {
      console.log('\n');
      console.error(styleText(['red'], `${capsType} "${name}" failed...`));

      throw e;
    }

    console.log('----');
    printFooter(name, type, start);
  }
}

function runSetup(absoluteName: string): Promise<void> {
  const module = require(absoluteName);