gsender

import GcodeToolpath from "../GcodeToolpath";

describe("GcodeToolpath - M6 vs bare T tracking", () => {
	it("does not report hasSeenM6 when only a bare T word is parsed", () => {
		const toolpath = new GcodeToolpath();
		toolpath.loadFromStringSync("T1\nG0 X1");

		expect(toolpath.getModal().tool).toBe(1);
		expect(toolpath.hasSeenM6()).toBe(false);
	});

	it("reports hasSeenM6 when M6 T<n> is parsed", () => {
		const toolpath = new GcodeToolpath();
		toolpath.loadFromStringSync("M6 T1\nG0 X1");

		expect(toolpath.getModal().tool).toBe(1);
		expect(toolpath.hasSeenM6()).toBe(true);
	});

	it("reports hasSeenM6 when a bare M6 (no T word) is parsed after an earlier T", () => {
		const toolpath = new GcodeToolpath();
		toolpath.loadFromStringSync("T1\nM6\nG0 X1");

		expect(toolpath.hasSeenM6()).toBe(true);
	});
});