test: skip test when checking async_hooks

The test addons/async-hooks-promise depends on there being only one hook
available. So skip it if NODE_TEST_WITH_ASYNC_HOOKS is set.

PR-URL: nodejs/node#14208
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

test/addons/async-hooks-promise/test.js

@@ -5,6 +5,11 @@ const assert = require('assert');
 const async_hooks = require('async_hooks');
 const binding = require(`./build/${common.buildType}/binding`);
 
+if (process.env.NODE_TEST_WITH_ASYNC_HOOKS) {
+  common.skip('cannot test with env var NODE_TEST_WITH_ASYNC_HOOKS');
+  return;
+}
+
 // Baseline to make sure the internal field isn't being set.
 assert.strictEqual(
   binding.getPromiseField(Promise.resolve(1)),