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-rw-r--r--docshell/test/mochitest/file_bug1742865.sjs75
1 files changed, 75 insertions, 0 deletions
diff --git a/docshell/test/mochitest/file_bug1742865.sjs b/docshell/test/mochitest/file_bug1742865.sjs
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+++ b/docshell/test/mochitest/file_bug1742865.sjs
@@ -0,0 +1,75 @@
+function handleRequest(request, response) {
+ if (request.queryString == "reset") {
+ setState("index", "0");
+ response.setStatusLine(request.httpVersion, 200, "Ok");
+ response.write("Reset");
+ return;
+ }
+
+ let refresh = "";
+ let index = Number(getState("index"));
+ // index == 0 First load, returns first meta refresh
+ // index == 1 Second load, caused by first meta refresh, returns second meta refresh
+ // index == 2 Third load, caused by second meta refresh, doesn't return a meta refresh
+ let query = new URLSearchParams(request.queryString);
+ if (index < 2) {
+ refresh = query.get("seconds");
+ if (query.get("crossOrigin") == "true") {
+ const hosts = ["example.org", "example.com"];
+
+ let url = `${request.scheme}://${hosts[index]}${request.path}?${request.queryString}`;
+ refresh += `; url=${url}`;
+ }
+ refresh = `<meta http-equiv="Refresh" content="${refresh}">`;
+ }
+ // We want to scroll for the first load, and check that the meta refreshes keep the same
+ // scroll position.
+ let scroll = index == 0 ? `scrollTo(0, ${query.get("scrollTo")});` : "";
+
+ setState("index", String(index + 1));
+
+ response.write(
+ `<!DOCTYPE html>
+<html>
+<head>
+ <meta charset="utf-8">
+ <meta http-equiv="Cache-Control" content="no-cache">
+ ${refresh}
+ <script>
+ window.addEventListener("pageshow", () => {
+ ${scroll}
+ window.top.opener.postMessage({
+ commandType: "pageShow",
+ commandData: {
+ inputValue: document.getElementById("input").value,
+ scrollPosition: window.scrollY,
+ },
+ }, "*");
+ });
+ window.addEventListener("message", ({ data }) => {
+ if (data == "changeInputValue") {
+ document.getElementById("input").value = "1234";
+ window.top.opener.postMessage({
+ commandType: "onChangedInputValue",
+ commandData: {
+ historyLength: history.length,
+ inputValue: document.getElementById("input").value,
+ },
+ }, "*");
+ } else if (data == "loadNext") {
+ location.href += "&loadnext=1";
+ } else if (data == "back") {
+ history.back();
+ }
+ });
+ </script>
+</head>
+<body>
+<input type="text" id="input" value="initial"></input>
+<div style='height: 9000px;'></div>
+<p>
+</p>
+</body>
+</html>`
+ );
+}