Add m-esr52 at 52.6.0

1 files changed, 42 insertions, 0 deletions

diff --git a/browser/components/sessionstore/test/browser_491168.js b/browser/components/sessionstore/test/browser_491168.js
new file mode 100644
index 000000000..ae66afe77
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_491168.js
@@ -0,0 +1,42 @@
+"use strict";
+
+const REFERRER1 = "http://example.org/?" + Date.now();
+const REFERRER2 = "http://example.org/?" + Math.random();
+
+add_task(function* () {
+  function* checkDocumentReferrer(referrer, msg) {
+    yield ContentTask.spawn(gBrowser.selectedBrowser, { referrer, msg }, function* (args) {
+      Assert.equal(content.document.referrer, args.referrer, args.msg);
+    });
+  }
+
+  // Add a new tab.
+  let tab = gBrowser.selectedTab = gBrowser.addTab("about:blank");
+  let browser = tab.linkedBrowser;
+  yield promiseBrowserLoaded(browser);
+
+  // Load a new URI with a specific referrer.
+  let referrerURI = Services.io.newURI(REFERRER1, null, null);
+  browser.loadURI("http://example.org", referrerURI, null);
+  yield promiseBrowserLoaded(browser);
+
+  yield TabStateFlusher.flush(browser);
+  let tabState = JSON.parse(ss.getTabState(tab));
+  is(tabState.entries[0].referrer,  REFERRER1,
+     "Referrer retrieved via getTabState matches referrer set via loadURI.");
+
+  tabState.entries[0].referrer = REFERRER2;
+  yield promiseTabState(tab, tabState);
+
+  yield checkDocumentReferrer(REFERRER2,
+    "document.referrer matches referrer set via setTabState.");
+  gBrowser.removeCurrentTab();
+
+  // Restore the closed tab.
+  tab = ss.undoCloseTab(window, 0);
+  yield promiseTabRestored(tab);
+
+  yield checkDocumentReferrer(REFERRER2,
+    "document.referrer is still correct after closing and reopening the tab.");
+  gBrowser.removeCurrentTab();
+});