Add t.timeout.clear() to restore default behavior

docs/02-execution-context.md

@@ -45,3 +45,5 @@ You cannot use `t.teardown()` in hooks either.
 ## `t.timeout(ms)`
 
 Set a timeout for the test, in milliseconds. The test will fail if this timeout is exceeded. The timeout is reset each time an assertion is made.
+
+Use `t.timeout.clear()` to clear the timeout and restore the default behavior.

lib/test.js

@@ -79,6 +79,10 @@ class ExecutionContext extends Assertions {
 			test.timeout(ms, message);
 		};
 
+		this.timeout.clear = () => {
+			test.clearTimeout();
+		};
+
 		this.teardown = callback => {
 			test.addTeardown(callback);
 		};
@@ -289,7 +293,6 @@ export default class Test {
 		this.pendingAttemptCount = 0;
 		this.planCount = null;
 		this.startedAt = 0;
-		this.timeoutMs = 0;
 		this.timeoutTimer = null;
 	}
 
@@ -418,7 +421,6 @@ export default class Test {
 		}
 
 		this.clearTimeout();
-		this.timeoutMs = ms;
 		this.timeoutTimer = nowAndTimers.setCappedTimeout(() => {
 			this.saveFirstError(new Error(message ?? 'Test timeout exceeded'));
 
@@ -427,19 +429,11 @@ export default class Test {
 			}
 		}, ms);
 
-		this.notifyTimeoutUpdate(this.timeoutMs);
+		this.notifyTimeoutUpdate(ms);
 	}
 
 	refreshTimeout() {
-		if (!this.timeoutTimer) {
-			return;
-		}
-
-		if (this.timeoutTimer.refresh) {
-			this.timeoutTimer.refresh();
-		} else {
-			this.timeout(this.timeoutMs);
-		}
+		this.timeoutTimer?.refresh();
 	}
 
 	clearTimeout() {

test-tap/test.js

@@ -589,6 +589,18 @@ test('timeout is refreshed on assert', {skip: ciInfo.isCI}, t => ava(async a =>
 	t.equal(result.passed, true);
 }));
 
+test('timeout can be cleared', {skip: ciInfo.isCI}, t => ava(async a => {
+	a.timeout(100);
+	a.plan(2);
+	await Promise.all([
+		delay(50).then(() => a.pass()),
+		delay(100).then(() => a.timeout.clear()),
+		delay(350).then(() => a.pass()),
+	]);
+}).run().then(result => {
+	t.equal(result.passed, true);
+}));
+
 test('teardown passing test', t => {
 	const teardown = sinon.spy();
 	return ava(a => {

test-types/import-in-cts/timeout.cts

@@ -0,0 +1,6 @@
+import test from 'ava';
+
+test('test', t => {
+	t.timeout(100);
+	t.timeout.clear();
+});

test-types/module/timeout.ts

@@ -0,0 +1,6 @@
+import test from 'ava';
+
+test('test', t => {
+	t.timeout(100);
+	t.timeout.clear();
+});

test/watch-mode/helpers/watch.js

@@ -88,7 +88,7 @@ export const withFixture = fixture => async (t, task) => {
 							idlePromise = new Promise(() => {});
 							assertingIdle = false;
 							// TODO: When testing using AVA 6, enable for better managed timeouts.
-							// t.timeout(0);
+							// t.timeout.clear();
 							if (failedIdleAssertion) {
 								failedIdleAssertion = false;
 								t.fail('Watcher performed a test run while it should have been idle');

types/test-fn.d.cts

@@ -39,11 +39,16 @@ export type PlanFn = {
 	skip(count: number): void;
 };
 
-/**
- * Set a timeout for the test, in milliseconds. The test will fail if the timeout is exceeded.
- * The timeout is reset each time an assertion is made.
- */
-export type TimeoutFn = (ms: number, message?: string) => void;
+export type TimeoutFn = {
+	/**
+	 * Set a timeout for the test, in milliseconds. The test will fail if the timeout is exceeded.
+	 * The timeout is reset each time an assertion is made.
+	 */
+	(ms: number, message?: string): void;
+
+	/** Clear the timeout and restore the default behavior. */
+	clear(): void;
+}
 
 /** Declare a function to be run after the test has ended. */
 export type TeardownFn = (fn: (() => Promise<void>) | (() => void)) => void;