Bug 411293 - make the url bar drop down show typed sites ordered by frecency, not visit date. b-ff3=mconnor

toolkit/components/places/tests/unit/test_adaptive.js

@@ -46,6 +46,10 @@
  * the other.
  *
  * This also tests bug 395735 for the instrumentation feedback mechanism.
+ *
+ * Bug 411293 is tested to make sure the drop down strongly prefers previously
+ * typed pages that have been selected and are moved to the top with adaptive
+ * learning.
  */
 
 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
@@ -190,6 +194,32 @@ function prepTest(name) {
 }
 
 let tests = [
+// Test things without a search term
+function() {
+  prepTest("0 same count, diff rank, same term; no search");
+  setCountRank(uri1, c1, c1, s2);
+  setCountRank(uri2, c1, c2, s2);
+  ensure_results([uri1, uri2], s0);
+},
+function() {
+  prepTest("1 same count, diff rank, same term; no search");
+  setCountRank(uri1, c1, c2, s2);
+  setCountRank(uri2, c1, c1, s2);
+  ensure_results([uri2, uri1], s0);
+},
+function() {
+  prepTest("2 diff count, same rank, same term; no search");
+  setCountRank(uri1, c1, c1, s2);
+  setCountRank(uri2, c2, c1, s2);
+  ensure_results([uri1, uri2], s0);
+},
+function() {
+  prepTest("3 diff count, same rank, same term; no search");
+  setCountRank(uri1, c2, c1, s2);
+  setCountRank(uri2, c1, c1, s2);
+  ensure_results([uri2, uri1], s0);
+},
+
 // Test things with a search term (exact match one, partial other)
 function() {
   prepTest("4 same count, same rank, diff term; one exact/one partial search");