wehub-resource-sync
31 lines
1.2 KiB
TypeScript
31 lines
1.2 KiB
TypeScript
import { describe, it, afterEach } from "node:test";
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import assert from "node:assert/strict";
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import net from "node:net";
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import { isProxyReachable, invalidateProxyHealth } from "../../src/lib/proxyHealth";
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describe("proxyHealth IPv6-literal reachability", () => {
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afterEach(() => invalidateProxyHealth("http://[::1]:0"));
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it("reaches an IPv6-literal proxy host (de-bracketed before connect)", async () => {
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const hasV6 = await new Promise<boolean>((resolve) => {
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const s = net.createServer();
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s.once("error", () => resolve(false));
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s.listen(0, "::1", () => {
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s.close(() => resolve(true));
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});
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});
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if (!hasV6) {
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// IPv6 loopback unavailable in this environment — skip rather than false-fail.
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return;
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}
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const server = net.createServer();
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await new Promise<void>((resolve) => server.listen(0, "::1", () => resolve()));
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const port = (server.address() as net.AddressInfo).port;
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const url = `http://[::1]:${port}`;
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invalidateProxyHealth(url);
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const ok = await isProxyReachable(url, 1000);
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server.close();
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assert.equal(ok, true, "should connect to ::1 after de-bracketing");
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});
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});
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