1 files changed, 16 insertions, 0 deletions
diff --git a/test/es-module/test-esm-specifiers-both-flags.mjs b/test/es-module/test-esm-specifiers-both-flags.mjs
new file mode 100644
index 0000000000..fc5c7fcd0e
--- /dev/null
+++ b/test/es-module/test-esm-specifiers-both-flags.mjs
@@ -0,0 +1,16 @@
+import { mustCall } from '../common/index.mjs';
+import { exec } from 'child_process';
+import assert from 'assert';
+
+const expectedError =
+  'cannot use --es-module-specifier-resolution ' +
+  'and --experimental-specifier-resolution at the same time';
+
+const flags = '--es-module-specifier-resolution=node ' +
+              '--experimental-specifier-resolution=node';
+
+exec(`${process.execPath} ${flags}`, {
+  timeout: 300
+}, mustCall((error) => {
+  assert(error.message.includes(expectedError));
+}));