1 files changed, 120 insertions, 0 deletions
diff --git a/test/js/node/stubs.test.js b/test/js/node/stubs.test.js
new file mode 100644
index 000000000..e6bce8aee
--- /dev/null
+++ b/test/js/node/stubs.test.js
@@ -0,0 +1,120 @@
+import { describe, expect, test } from "bun:test";
+
+const weirdInternalSpecifiers = [
+  "_http_agent",
+  "_http_client",
+  "_http_common",
+  "_http_incoming",
+  "_http_outgoing",
+  "_http_server",
+  "_stream_duplex",
+  "_stream_passthrough",
+  "_stream_readable",
+  "_stream_transform",
+  "_stream_wrap",
+  "_stream_writable",
+  "_tls_common",
+  "_tls_wrap",
+];
+
+// Check that all the node modules comply with the expected interface in bun
+var specifiers = [
+  "assert",
+  "assert/strict",
+  "async_hooks",
+  "buffer",
+  "child_process",
+  "cluster",
+  "console",
+  "constants",
+  "crypto",
+  "dgram",
+  "diagnostics_channel",
+  "dns",
+  "dns/promises",
+  "domain",
+  "events",
+  "fs",
+  "fs/promises",
+  "http",
+  "http2",
+  "https",
+  "inspector",
+  "inspector/promises",
+  "module",
+  "net",
+  "os",
+  "path",
+  "path/posix",
+  "path/win32",
+  "perf_hooks",
+  "process",
+  "punycode",
+  "querystring",
+  "readline",
+  "readline/promises",
+  "repl",
+  "stream",
+  "stream/consumers",
+  "stream/promises",
+  "stream/web",
+  "string_decoder",
+  "sys",
+  "timers",
+  "timers/promises",
+  "tls",
+  "trace_events",
+  "tty",
+  "url",
+  "util",
+  "util/types",
+  "v8",
+  "vm",
+  "worker_threads",
+  "zlib",
+];
+specifiers = [...weirdInternalSpecifiers, ...specifiers.flatMap(a => ["node:" + a, a])];
+
+for (let specifier of specifiers) {
+  test(`stubbed CJS import.meta.require ${specifier}`, async () => {
+    import.meta.require(specifier);
+  });
+
+  test(`stubbed CJS require ${specifier}`, async () => {
+    require(specifier);
+  });
+
+  test(`stubbed import ${specifier}`, async () => {
+    const mod = await import(specifier);
+    if ("default" in mod) {
+      expect(mod).toHaveProperty("default");
+      const cjs = mod.default[Symbol.for("CommonJS")];
+      if (typeof cjs !== "undefined") {
+        if (cjs === 1) {
+          expect(typeof mod.default).toBe("function");
+        } else if (cjs === true) {
+          expect(cjs).toBe(true);
+          if (typeof mod.default !== "undefined") {
+            expect(typeof mod.default).toBe("function");
+          }
+        }
+      }
+    }
+  });
+}
+
+// TODO: when node:vm is implemented, delete this test.
+test("node:vm", () => {
+  const { Script } = import.meta.require("node:vm");
+  try {
+    // **This line should appear in the stack trace**
+    // That way it shows the "real" line causing the issue
+    // Instead of several layers of wrapping
+    new Script("1 + 1");
+    throw new Error("unreacahble");
+  } catch (e) {
+    const msg = Bun.inspect(e);
+    expect(msg).not.toContain("node:vm:");
+    expect(msg).toContain("**This line should appear in the stack trace**");
+  }
+});