Bug 1906258 - make bug suggestion generation for failure case-insensi…

…tive

tests/model/test_bugscache.py

@@ -37,6 +37,7 @@ def _update_bugscache(bug_list):
 
 BUG_SEARCHES = (
     ("test_popup_preventdefault_chrome.xul", [455091]),
+    ("test_Popup_Preventdefault_Chrome.XUL", [455091]),
     ("test_popup_preventdefault_chrome.xul foo bar", []),
     (
         "test_switch_frame.py TestSwitchFrame.test_should_be_able_to_carry_on_working_if_the_frame_is_deleted",

treeherder/model/models.py

@@ -234,6 +234,7 @@ def __str__(self):
     @classmethod
     def search(cls, search_term):
         max_size = 50
+        search_term = search_term.lower()
 
         # On PostgreSQL we can use the ORM directly, but NOT the full text search
         # as the ranking algorithm expects english words, not paths
@@ -254,11 +255,11 @@ def search(cls, search_term):
             all_data = [
                 match
                 for match in open_recent_match_string
-                if match["summary"].startswith(search_term)
-                or "/" + search_term in match["summary"]
-                or " " + search_term in match["summary"]
-                or "\\" + search_term in match["summary"]
-                or "," + search_term in match["summary"]
+                if match["summary"].lower().startswith(search_term)
+                or "/" + search_term in match["summary"].lower()
+                or " " + search_term in match["summary"].lower()
+                or "\\" + search_term in match["summary"].lower()
+                or "," + search_term in match["summary"].lower()
             ]
             open_recent = [x for x in all_data if x["resolution"] == ""]
             all_others = [x for x in all_data if x["resolution"] != ""]