Function doTest

test/parallel/test-fs-promises.js:120–516

()

{
  async function doTest() {
    tmpdir.refresh();

    const dest = path.resolve(tmpDir, 'baz.js');

    // handle is object
    {
      await executeOnHandle(dest, common.mustCall(async (handle) => {
        assert.strictEqual(typeof handle, 'object');
      }));
    }

    // file stats
    {
      await executeOnHandle(dest, common.mustCall(async (handle) => {
        let stats = await handle.stat();
        verifyStatObject(stats);
        assert.strictEqual(stats.size, 35);

        await handle.truncate(1);

        stats = await handle.stat();
        verifyStatObject(stats);
        assert.strictEqual(stats.size, 1);

        stats = await stat(dest);
        verifyStatObject(stats);

        stats = await handle.stat();
        verifyStatObject(stats);

        await handle.datasync();
        await handle.sync();
      }));
    }

    // File stats throwIfNoEntry: false
    {
      const stats = await stat('meow.js', { throwIfNoEntry: false });
      assert.strictEqual(stats, undefined);
    }

    // File system stats
    {
      const statFs = await statfs(dest);
      verifyStatFsObject(statFs);
    }

    // File system stats bigint
    {
      const statFs = await statfs(dest, { bigint: true });
      verifyStatFsObject(statFs, true);
    }

    // Test fs.read promises when length to read is zero bytes
    {
      const dest = path.resolve(tmpDir, 'test1.js');
      await executeOnHandle(dest, common.mustCall(async (handle) => {