Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/docshell/test/browser/browser_bug1206879.js b/docshell/test/browser/browser_bug1206879.js
new file mode 100644
index 0000000000..38d7a0614b
--- /dev/null
+++ b/docshell/test/browser/browser_bug1206879.js
@@ -0,0 +1,49 @@
+add_task(async function() {
+  let url =
+    getRootDirectory(gTestPath).replace(
+      "chrome://mochitests/content/",
+      "http://example.com/"
+    ) + "file_bug1206879.html";
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, url, true);
+
+  let numLocationChanges = await SpecialPowers.spawn(
+    tab.linkedBrowser,
+    [],
+    async function() {
+      let webprogress = content.docShell.QueryInterface(Ci.nsIWebProgress);
+      let locationChangeCount = 0;
+      let listener = {
+        onLocationChange(aWebProgress, aRequest, aLocation, aFlags) {
+          info("onLocationChange: " + aLocation.spec);
+          locationChangeCount++;
+          this.resolve();
+        },
+        QueryInterface: ChromeUtils.generateQI([
+          "nsIWebProgressListener",
+          "nsISupportsWeakReference",
+        ]),
+      };
+      let locationPromise = new Promise((resolve, reject) => {
+        listener.resolve = resolve;
+      });
+      webprogress.addProgressListener(
+        listener,
+        Ci.nsIWebProgress.NOTIFY_LOCATION
+      );
+
+      content.frames[0].history.pushState(null, null, "foo");
+
+      await locationPromise;
+      webprogress.removeProgressListener(listener);
+
+      return locationChangeCount;
+    }
+  );
+
+  gBrowser.removeTab(tab);
+  is(
+    numLocationChanges,
+    1,
+    "pushState with a different URI should cause a LocationChange event."
+  );
+});