1 files changed, 65 insertions, 0 deletions
diff --git a/dom/workers/test/onLine_worker.js b/dom/workers/test/onLine_worker.js
new file mode 100644
index 000000000..5a302b15e
--- /dev/null
+++ b/dom/workers/test/onLine_worker.js
@@ -0,0 +1,65 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+importScripts("onLine_worker_head.js");
+
+var N_CHILDREN = 3;
+var children = [];
+var finishedChildrenCount = 0;
+var lastTest = false;
+
+for (var event of ["online", "offline"]) {
+  addEventListener(event,
+                   makeHandler(
+                     "addEventListener('%1', ..., false)",
+                     event, 1, "Parent Worker"),
+                   false);
+}
+
+onmessage = function(e) {
+  if (e.data === 'lastTest') {
+    children.forEach(function(w) {
+      w.postMessage({ type: 'lastTest' });
+    });
+    lastTest = true;
+  }
+}
+
+function setupChildren(cb) {
+  var readyCount = 0;
+  for (var i = 0; i < N_CHILDREN; ++i) {
+    var w = new Worker("onLine_worker_child.js");
+    children.push(w);
+
+    w.onerror = function(e) {
+      info("Error creating child " + e.message);
+    }
+
+    w.onmessage = function(e) {
+      if (e.data.type === 'ready') {
+        info("Got ready from child");
+        readyCount++;
+        if (readyCount === N_CHILDREN) {
+          cb();
+        }
+      } else if (e.data.type === 'finished') {
+        finishedChildrenCount++;
+
+        if (lastTest && finishedChildrenCount === N_CHILDREN) {
+          postMessage({ type: 'finished' });
+          children = [];
+          close();
+        }
+      } else if (e.data.type === 'ok') {
+        // Pass on test to page.
+        postMessage(e.data);
+      }
+    }
+  }
+}
+
+setupChildren(function() {
+  postMessage({ type: 'ready' });
+});