1 files changed, 87 insertions, 0 deletions
diff --git a/devtools/shared/commands/inspected-window/tests/inspectedwindow-reload-target.sjs b/devtools/shared/commands/inspected-window/tests/inspectedwindow-reload-target.sjs
new file mode 100644
index 0000000000..4e737ad207
--- /dev/null
+++ b/devtools/shared/commands/inspected-window/tests/inspectedwindow-reload-target.sjs
@@ -0,0 +1,87 @@
+"use strict";
+
+function handleRequest(request, response) {
+  const params = new URLSearchParams(request.queryString);
+
+  switch (params.get("test")) {
+    case "cache":
+      handleCacheTestRequest(request, response);
+      break;
+
+    case "user-agent":
+      handleUserAgentTestRequest(request, response);
+      break;
+
+    case "injected-script":
+      handleInjectedScriptTestRequest(request, response, params);
+      break;
+  }
+}
+
+function handleCacheTestRequest(request, response) {
+  response.setHeader("Content-Type", "text/plain; charset=UTF-8", false);
+
+  if (request.hasHeader("pragma") && request.hasHeader("cache-control")) {
+    response.write(
+      `${request.getHeader("pragma")}:${request.getHeader("cache-control")}`
+    );
+  } else {
+    response.write("empty cache headers");
+  }
+}
+
+function handleUserAgentTestRequest(request, response) {
+  response.setHeader("Content-Type", "text/plain; charset=UTF-8", false);
+
+  if (request.hasHeader("user-agent")) {
+    response.write(request.getHeader("user-agent"));
+  } else {
+    response.write("no user agent header");
+  }
+}
+
+function handleInjectedScriptTestRequest(request, response, params) {
+  response.setHeader("Content-Type", "text/html; charset=UTF-8", false);
+
+  const frames = parseInt(params.get("frames"), 10);
+  let content = "";
+
+  if (frames > 0) {
+    // Output an iframe in seamless mode, so that there is an higher chance that in case
+    // of test failures we get a screenshot where the nested iframes are all visible.
+    content = `<iframe seamless src="?test=injected-script&frames=${
+      frames - 1
+    }"></iframe>`;
+  } else {
+    // Output an about:srcdoc frame to be sure that inspectedWindow.eval is able to
+    // evaluate js code into it.
+    const srcdoc = `
+      <pre>injected script NOT executed</pre>
+      <script>window.pageScriptExecutedFirst = true</script>
+    `;
+    content = `<iframe style="height: 30px;" srcdoc="${srcdoc}"></iframe>`;
+  }
+
+  if (params.get("stop") == "windowStop") {
+    content = "<script>window.stop();</script>" + content;
+  }
+
+  response.write(`<!DOCTYPE html>
+    <html>
+      <head>
+       <meta charset="utf-8">
+       <style>
+         iframe { width: 100%; height: ${frames * 150}px; }
+       </style>
+      </head>
+      <body>
+       <h1>IFRAME ${frames}</h1>
+       <pre>injected script NOT executed</pre>
+       <script>
+         window.pageScriptExecutedFirst = true;
+       </script>
+       ${content}
+      </body>
+    </html>
+  `);
+}