1 files changed, 45 insertions, 0 deletions
diff --git a/browser/base/content/test/general/browser_bug519216.js b/browser/base/content/test/general/browser_bug519216.js
new file mode 100644
index 000000000..d3a517086
--- /dev/null
+++ b/browser/base/content/test/general/browser_bug519216.js
@@ -0,0 +1,45 @@
+function test() {
+  waitForExplicitFinish();
+  gBrowser.addProgressListener(progressListener1);
+  gBrowser.addProgressListener(progressListener2);
+  gBrowser.addProgressListener(progressListener3);
+  gBrowser.loadURI("data:text/plain,bug519216");
+}
+
+var calledListener1 = false;
+var progressListener1 = {
+  onLocationChange: function onLocationChange() {
+    calledListener1 = true;
+    gBrowser.removeProgressListener(this);
+  }
+};
+
+var calledListener2 = false;
+var progressListener2 = {
+  onLocationChange: function onLocationChange() {
+    ok(calledListener1, "called progressListener1 before progressListener2");
+    calledListener2 = true;
+    gBrowser.removeProgressListener(this);
+  }
+};
+
+var progressListener3 = {
+  onLocationChange: function onLocationChange() {
+    ok(calledListener2, "called progressListener2 before progressListener3");
+    gBrowser.removeProgressListener(this);
+    gBrowser.addProgressListener(progressListener4);
+    executeSoon(function () {
+      expectListener4 = true;
+      gBrowser.reload();
+    });
+  }
+};
+
+var expectListener4 = false;
+var progressListener4 = {
+  onLocationChange: function onLocationChange() {
+    ok(expectListener4, "didn't call progressListener4 for the first location change");
+    gBrowser.removeProgressListener(this);
+    executeSoon(finish);
+  }
+};