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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**");
}
});
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