ManualTests/dont-create-invalid-watchpoint-when-going-back.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>

 <body>

 <script>

 function run() {
     popupWindow = window.open("resources/test-results-page.html");
     console.log("created popup window");
     popupWindow.onload = () => {
         setTimeout(() => {
             let a = popupWindow.document.querySelectorAll("a[href='fast/multicol/crash-when-spanner-candidate-is-out-of-flow-crash-log.txt']")[0];
             console.log(popupWindow.location.href);
             a.href = "empty-text.txt";
             let priorHistoryLength = popupWindow.history.length;
             a.click();
             console.log("called click()");
             function checkNavigated() {
                 if (popupWindow.history.length !== (priorHistoryLength + 1)) {
                     setTimeout(checkNavigated, 100);
                     return;
                 }

                 setTimeout(() => {
                     console.log(popupWindow.location.href);
                     popupWindow.history.back();
                     console.log("setting timer to notifyDone");
                     setTimeout(() => {
                         console.log(popupWindow.location.href);
                         console.log("calling notifydone");
                     }, 2500);
                 }, 2500);
             }
             setTimeout(checkNavigated, 100);
         }, 2000);
     };
 }

 </script>

 <a onclick="run()"> click me </a>

 </body>
 </html>
	<!DOCTYPE html>
	<html>

	<body>

	<script>

	function run() {
	popupWindow = window.open("resources/test-results-page.html");
	console.log("created popup window");
	popupWindow.onload = () => {
	setTimeout(() => {
	let a = popupWindow.document.querySelectorAll("a[href='fast/multicol/crash-when-spanner-candidate-is-out-of-flow-crash-log.txt']")[0];
	console.log(popupWindow.location.href);
	a.href = "empty-text.txt";
	let priorHistoryLength = popupWindow.history.length;
	a.click();
	console.log("called click()");
	function checkNavigated() {
	if (popupWindow.history.length !== (priorHistoryLength + 1)) {
	setTimeout(checkNavigated, 100);
	return;
	}

	setTimeout(() => {
	console.log(popupWindow.location.href);
	popupWindow.history.back();
	console.log("setting timer to notifyDone");
	setTimeout(() => {
	console.log(popupWindow.location.href);
	console.log("calling notifydone");
	}, 2500);
	}, 2500);
	}
	setTimeout(checkNavigated, 100);
	}, 2000);
	};
	}

	</script>

	<a onclick="run()"> click me </a>

	</body>
	</html>