1 files changed, 39 insertions, 0 deletions
diff --git a/dom/plugins/test/mochitest/pluginstream.js b/dom/plugins/test/mochitest/pluginstream.js
new file mode 100644
index 000000000..9c47cd5f8
--- /dev/null
+++ b/dom/plugins/test/mochitest/pluginstream.js
@@ -0,0 +1,39 @@
+  SimpleTest.waitForExplicitFinish();
+
+  function frameLoaded(finishWhenCalled = true, lastObject = false) {
+    var testframe = document.getElementById('testframe');
+    function getNode(list) {
+      if (list.length === 0)
+        return undefined;
+      return lastObject ? list[list.length - 1] : list[0];
+    }
+    var embed = getNode(document.getElementsByTagName('embed'));
+    if (undefined === embed)
+      embed = getNode(document.getElementsByTagName('object'));
+
+    // In the file:// URI case, this ends up being cross-origin.
+    // Skip these checks in that case.
+    if (testframe.contentDocument) {
+      var content = testframe.contentDocument.body.innerHTML;
+      if (!content.length)
+        return;
+
+      var filename = embed.getAttribute("src") ||
+          embed.getAttribute("geturl") ||
+          embed.getAttribute("geturlnotify") ||
+          embed.getAttribute("data");
+
+      var req = new XMLHttpRequest();
+      req.open('GET', filename, false);
+      req.overrideMimeType('text/plain; charset=x-user-defined');
+      req.send(null);
+      is(req.status, 200, "bad XMLHttpRequest status");
+      is(content, req.responseText.replace(/\r\n/g, "\n"),
+         "content doesn't match");
+    }
+
+    is(embed.getError(), "pass", "plugin reported error");
+    if (finishWhenCalled) {
+      SimpleTest.finish();
+    }
+  }