fix 100% progress output

Author: sokra

lib/logging/truncateArgs.js

@@ -15,7 +15,9 @@ const truncateArgs = (args, maxLength) => {
 	const availableLength = maxLength - lengths.length + 1;
 
 	if (availableLength > 0 && args.length === 1) {
-		if (availableLength > 3) {
+		if (availableLength >= args[0].length) {
+			return args;
+		} else if (availableLength > 3) {
 			return ["..." + args[0].slice(-availableLength + 3)];
 		} else {
 			return [args[0].slice(-availableLength)];

test/ProgressPlugin.test.js

@@ -49,6 +49,7 @@ describe("ProgressPlugin", function() {
 				"omit arguments when no space"
 			);
 			expect(logs).toContain("93% ...hunk asset optimization");
+			expect(logs).toContain("100%");
 		});
 	});