process: add flag for uncaught exception abort

Introduce `process.shouldAbortOnUncaughtException` to control
`--abort-on-uncaught-exception` behaviour, and implement
some of the domains functionality on top of it.

PR-URL: https://github.com/nodejs/node/pull/17159
Refs: https://github.com/nodejs/node/issues/17143
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/test/parallel/test-process-exception-capture-should-abort-on-uncaught.js b/test/parallel/test-process-exception-capture-should-abort-on-uncaught.js
new file mode 100644
index 0000000000..f9e685a86e
--- /dev/null
+++ b/test/parallel/test-process-exception-capture-should-abort-on-uncaught.js
@@ -0,0 +1,12 @@
+// Flags: --abort-on-uncaught-exception
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+
+assert.strictEqual(process.hasUncaughtExceptionCaptureCallback(), false);
+
+// This should make the process not crash even though the flag was passed.
+process.setUncaughtExceptionCaptureCallback(common.mustCall((err) => {
+  assert.strictEqual(err.message, 'foo');
+}));
+throw new Error('foo');