mirror of
https://github.com/oven-sh/bun
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31 lines
1.0 KiB
TypeScript
31 lines
1.0 KiB
TypeScript
describe("process.binding", () => {
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test("process.binding('constants')", () => {
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/* @ts-ignore */
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const constants = process.binding("constants");
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expect(constants).toBeDefined();
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expect(constants).toHaveProperty("os");
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expect(constants).toHaveProperty("crypto");
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expect(constants).toHaveProperty("fs");
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expect(constants).toHaveProperty("trace");
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expect(constants).toHaveProperty("zlib");
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});
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test("process.binding('uv')", () => {
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/* @ts-ignore */
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const uv = process.binding("uv");
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expect(uv).toBeDefined();
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expect(uv).toHaveProperty("errname");
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expect(uv).toHaveProperty("UV_EACCES");
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expect(uv.errname(-4)).toBe("EINTR");
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// force the number to be represented as a double
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expect(uv.errname(Number("-5.9") + 1.9)).toBe("EINTR");
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expect(uv.errname(-4)).toBe("EINTR");
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expect(uv.errname(5)).toBe("Unknown system error: 5");
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const map = uv.getErrorMap();
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expect(map).toBeDefined();
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expect(map.get(uv.UV_EISCONN)).toEqual(["EISCONN", "socket is already connected"]);
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});
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});
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