test_array_callback_thisarg.cjs
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test_array_callback_thisarg.cjs
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	let passed = 0;
	let failed = 0;

	function test(name, actual, expected) {
	if (actual === expected) {
	console.log("PASS:", name);
	passed++;
	return;
	}
	console.log("FAIL:", name, "- expected", expected, "got", actual);
	failed++;
	}

	const ctx = { total: 0, seen: "" };
	[1, 2, 3].forEach(function (n) {
	this.total += n;
	this.seen += String(n);
	}, ctx);
	test("forEach thisArg", ctx.total, 6);
	test("forEach callback this binding", ctx.seen, "123");

	const mapped = [1, 2].map(function (n) {
	return this.base + n;
	}, { base: 10 });
	test("map thisArg", mapped[0], 11);
	test("map thisArg second value", mapped[1], 12);

	const found = [1, 2, 3].find(function (n) {
	return n > this.min;
	}, { min: 2 });
	test("find thisArg", found, 3);

	console.log("Passed:", passed);
	console.log("Failed:", failed);

	if (failed > 0) throw new Error("test_array_callback_thisarg failed");

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