23   const modulePath = path.join(tmpdir.path, 'test-extensions');  constant
24   require(modulePath);
34   const modulePath = path.join(tmpdir.path, 'test-extensions');  constant
35   require(modulePath);
37     () => require(`${modulePath}.foo`),
38     (err) => err.message.startsWith(`Cannot find module '${modulePath}.foo'`)
40   require(`${modulePath}.foo.bar`);
47   const modulePath = path.join(tmpdir.path, 'test-extensions');  constant
49     () => require(modulePath),
50     (err) => err.message.startsWith(`Cannot find module '${modulePath}'`)
59   const modulePath = path.join(tmpdir.path, 'test-extensions.foo');  constant
60   require(modulePath);
69   const modulePath = path.join(tmpdir.path, 'test-extensions.foo');  constant
71     () => require(modulePath),
72     (err) => err.message.startsWith(`Cannot find module '${modulePath}'`)