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-rw-r--r--docshell/test/browser/file_bug1328501_framescript.js38
1 files changed, 38 insertions, 0 deletions
diff --git a/docshell/test/browser/file_bug1328501_framescript.js b/docshell/test/browser/file_bug1328501_framescript.js
new file mode 100644
index 0000000000..19c86c75e7
--- /dev/null
+++ b/docshell/test/browser/file_bug1328501_framescript.js
@@ -0,0 +1,38 @@
+// Forward iframe loaded event.
+
+/* eslint-env mozilla/frame-script */
+
+addEventListener(
+ "frames-loaded",
+ e => sendAsyncMessage("test:frames-loaded"),
+ true,
+ true
+);
+
+let requestObserver = {
+ observe(subject, topic, data) {
+ if (topic == "http-on-opening-request") {
+ // Get DOMWindow on all child docshells to force about:blank
+ // content viewers being created.
+ getChildDocShells().map(ds => {
+ ds
+ .QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsILoadContext).associatedWindow;
+ });
+ }
+ },
+ QueryInterface: ChromeUtils.generateQI(["nsIObserver"]),
+};
+Services.obs.addObserver(requestObserver, "http-on-opening-request");
+addEventListener("unload", e => {
+ if (e.target == this) {
+ Services.obs.removeObserver(requestObserver, "http-on-opening-request");
+ }
+});
+
+function getChildDocShells() {
+ return docShell.getAllDocShellsInSubtree(
+ Ci.nsIDocShellTreeItem.typeAll,
+ Ci.nsIDocShell.ENUMERATE_FORWARDS
+ );
+}