posix-node
Version:
Missing Posix Functions for Node.js (via a native module written in Zig)
69 lines (68 loc) • 2.52 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const index_1 = __importDefault(require("./index"));
test("gethostbyname consistency checks", () => {
const hostent = index_1.default.gethostbyname?.("example.com");
if (hostent == null)
throw Error("fail");
expect(hostent.h_name).toBe("example.com");
expect(hostent.h_aliases.length).toBe(0);
expect(hostent.h_addrtype).toBe(2);
expect(hostent.h_length).toBe(4);
expect(hostent.h_addr_list.length).toBeGreaterThan(0);
expect(hostent.h_addr_list[0]).toContain(".");
});
/*
Example:
> require('.').gethostbyaddr("64.233.187.99")
{
h_name: 'tj-in-f99.1e100.net',
h_addrtype: 2,
h_length: 4,
h_addr_list: [ '64.233.187.99' ],
h_aliases: [ '99.187.233.64.in-addr.arpa' ]
}
*/
test("gethostbyaddr check - v4", () => {
const hostent = index_1.default.gethostbyaddr?.("64.233.187.99");
expect(hostent?.h_addr_list[0]).toContain(".");
expect(hostent?.h_addrtype).toBe(index_1.default.constants?.AF_INET);
});
test("gethostbyaddr check - v6", () => {
const hostent = index_1.default.gethostbyaddr?.("2001:4860:4860::8888");
expect(hostent?.h_addr_list[0]).toContain(":");
expect(hostent?.h_addrtype).toBe(index_1.default.constants?.AF_INET6);
// behavior depends on OS
// expect(hostent?.h_aliases[0]).toContain("8.8.8.8");
});
test("getaddrinfo canonical name", () => {
const addrinfo = index_1.default.getaddrinfo?.("example.com", "http", { flags: 2 });
if (addrinfo == null)
throw Error("fail");
expect(addrinfo[0]?.ai_canonname).toEqual("example.com");
});
test("getaddrinfo isn't random garbled nonsense", () => {
const addrinfo = index_1.default.getaddrinfo?.("example.com", "http", { flags: 2 });
if (addrinfo == null)
throw Error("fail");
const addrinfo2 = index_1.default.getaddrinfo?.("example.com", "http", { flags: 2 });
if (addrinfo2 == null)
throw Error("fail");
expect(addrinfo).toEqual(addrinfo2);
});
// very OS dependent
test("getting error messages", () => {
expect(index_1.default.gai_strerror?.(0)).toEqual("Unknown error");
});
test("getaddrinfo error code", () => {
try {
index_1.default.getaddrinfo?.("google.com", "x");
}
catch (err) {
expect(err.code != null).toBe(true);
}
});
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