Add m-esr52 at 52.6.0

1 files changed, 50 insertions, 0 deletions

diff --git a/dom/tests/browser/browser_xhr_sandbox.js b/dom/tests/browser/browser_xhr_sandbox.js
new file mode 100644
index 000000000..d80fee9f8
--- /dev/null
+++ b/dom/tests/browser/browser_xhr_sandbox.js
@@ -0,0 +1,50 @@
+// This code is evaluated in a sandbox courtesy of toSource();
+var sandboxCode = (function() {
+  let req = new XMLHttpRequest();
+  req.open("GET", "http://mochi.test:8888/browser/dom/tests/browser/", true);
+  req.onreadystatechange = function() {
+    if (req.readyState === 4) {
+      // If we get past the problem above, we end up with a req.status of zero
+      // (ie, blocked due to CORS) even though we are fetching from the same
+      // origin as the window itself.
+      let result;
+      if (req.status != 200) {
+        result = "ERROR: got request status of " + req.status;
+      } else if (req.responseText.length == 0) {
+        result = "ERROR: got zero byte response text";
+      } else {
+        result = "ok";
+      }
+      postMessage({result: result}, "*");
+    }
+  };
+  req.send(null);
+}).toSource() + "();";
+
+function test() {
+  waitForExplicitFinish();
+  let appShell = Cc["@mozilla.org/appshell/appShellService;1"]
+                  .getService(Ci.nsIAppShellService);
+  let doc = appShell.hiddenDOMWindow.document;
+  let frame = doc.createElement("iframe");
+  frame.setAttribute("type", "content");
+  frame.setAttribute("src", "http://mochi.test:8888/browser/dom/tests/browser/browser_xhr_sandbox.js");
+
+  frame.addEventListener("load", function () {
+    let workerWindow = frame.contentWindow;
+    workerWindow.addEventListener("message", function(evt) {
+      is(evt.data.result, "ok", "check the sandbox code was happy");
+      frame.remove();
+      finish();
+    }, true);
+    let sandbox = new Cu.Sandbox(workerWindow);
+    // inject some functions from the window into the sandbox.
+    // postMessage so the async code in the sandbox can report a result.
+    sandbox.importFunction(workerWindow.postMessage.bind(workerWindow), "postMessage");
+    sandbox.importFunction(workerWindow.XMLHttpRequest, "XMLHttpRequest");
+    Cu.evalInSandbox(sandboxCode, sandbox, "1.8");
+  }, true);
+
+  let container = doc.body ? doc.body : doc.documentElement;
+  container.appendChild(frame);
+}