Diffusion Ant (type-hints-typescript) Code

ant/tests/test_spread.cjs
899dad6b8a9etype-hints-typescript

test_spread.cjs
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			// Test spread operator in function calls

			// Test 1: Basic spread into function
			function sum(a, b, c) {
			return a + b + c;
			}
			let arr = [1, 2, 3];
			console.log("Test 1 - Basic spread:");
			console.log(sum(...arr)); // Should print 6

			// Test 2: Spread with regular args before
			function greet(prefix, a, b) {
			return prefix + ": " + a + " and " + b;
			}
			let names = ["Alice", "Bob"];
			console.log("\nTest 2 - Spread with prefix arg:");
			console.log(greet("Hello", ...names)); // Should print "Hello: Alice and Bob"

			// Test 3: Spread with regular args after
			function build(a, b, suffix) {
			return a + "-" + b + "-" + suffix;
			}
			let parts = ["x", "y"];
			console.log("\nTest 3 - Spread with suffix arg:");
			console.log(build(...parts, "z")); // Should print "x-y-z"

			// Test 4: Multiple spreads
			function concat(a, b, c, d) {
			return a + b + c + d;
			}
			let first = [1, 2];
			let second = [3, 4];
			console.log("\nTest 4 - Multiple spreads:");
			console.log(concat(...first, ...second)); // Should print 10

			// Test 5: Spread into rest parameter function
			function collectAll(...items) {
			let total = 0;
			for (let i = 0; i < items.length; i++) {
			total = total + items[i];
			}
			return total;
			}
			let nums = [10, 20, 30];
			console.log("\nTest 5 - Spread into rest param:");
			console.log(collectAll(...nums)); // Should print 60

			// Test 6: Spread empty array
			function countArgs(...args) {
			return args.length;
			}
			let empty = [];
			console.log("\nTest 6 - Spread empty array:");
			console.log(countArgs(...empty)); // Should print 0

			// Test 7: Spread with console.log (C function)
			let values = ["a", "b", "c"];
			console.log("\nTest 7 - Spread to console.log:");
			console.log(...values); // Should print "a b c"

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