fix(node): repl._builtinLibs (#20046)

Ref https://github.com/denoland/deno/issues/19733

2 files changed, 18 insertions, 0 deletions

diff --git a/cli/tests/integration/node_unit_tests.rs b/cli/tests/integration/node_unit_tests.rs
index b4fdbcf7b..b9a3d4b1e 100644
--- a/cli/tests/integration/node_unit_tests.rs
+++ b/cli/tests/integration/node_unit_tests.rs
@@ -73,6 +73,7 @@ util::unit_test_factory!(
     process_test,
     querystring_test,
     readline_test,
+    repl_test,
     stream_test,
     string_decoder_test,
     timers_test,
diff --git a/cli/tests/unit_node/repl_test.ts b/cli/tests/unit_node/repl_test.ts
new file mode 100644
index 000000000..e703d69f8
--- /dev/null
+++ b/cli/tests/unit_node/repl_test.ts
@@ -0,0 +1,17 @@
+// deno-lint-ignore-file no-undef
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+
+import repl from "node:repl";
+import { assert } from "../../../test_util/std/testing/asserts.ts";
+
+Deno.test({
+  name: "repl module exports",
+  fn() {
+    assert(typeof repl.REPLServer !== "undefined");
+    assert(typeof repl.start !== "undefined");
+    // @ts-ignore not present in declaration files, but libraries depend on it
+    assert(typeof repl.builtinModules !== "undefined");
+    // @ts-ignore not present in declaration files, but libraries depend on it
+    assert(typeof repl._builtinLibs !== "undefined");
+  },
+});