27 lines
1017 B
TypeScript
27 lines
1017 B
TypeScript
import { Address } from "../src/address";
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import { describe, it, expect } from "vitest";
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describe("Address C/H and reserved bits", () => {
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it("encodes and decodes C/H and reserved", () => {
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const addr = new Address("NOCALL", 7, true, 0b10);
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const bytes = addr.toBytes();
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expect((bytes[6] & 0x80) !== 0).toBe(true); // C/H
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expect(((bytes[6] >> 5) & 0b11)).toBe(0b10); // reserved
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expect(((bytes[6] >> 1) & 0x0f)).toBe(7); // SSID
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const decoded = Address.fromBytes(bytes);
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expect(decoded.callsign).toBe("NOCALL");
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expect(decoded.ssid).toBe(7);
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expect(decoded.getCH()).toBe(true);
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expect(decoded.getReserved()).toBe(0b10);
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});
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it("sets and detects last address extension", () => {
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const addr = new Address("TEST", 1, false, 0b11);
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const bytes = addr.toBytes(true);
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expect(Address.isLastAddress(bytes)).toBe(true);
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expect((bytes[6] & 0x01)).toBe(1);
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const notLast = addr.toBytes(false);
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expect(Address.isLastAddress(notLast)).toBe(false);
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});
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});
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