Bug 1583624 - Unclear error message in stylebench raptor output. r=perftest-reviewers,Marian

Differential Revision: https://phabricator.services.mozilla.com/D47771

--HG--
extra : moz-landing-system : lando

testing/raptor/raptor/output.py

@@ -293,7 +293,8 @@ class PerftestOutput(object):
             # We receive 76 entries per test, which ads up to 380. We want to use
             # the 5 test entries, not the rest.
             if len(results) != 380:
-                raise Exception("StyleBench has 380 entries, found: %s instead" % len(results))
+                raise Exception("StyleBench requires 380 entries, found: %s instead"
+                                % len(results))
             results = results[75::76]
             return 60 * 1000 / filters.geometric_mean(results) / correctionFactor
 

testing/talos/talos/output.py

@@ -293,7 +293,8 @@ class Output(object):
         # We receive 76 entries per test, which ads up to 380. We want to use
         # the 5 test entries, not the rest.
         if len(results) != 380:
-            raise Exception("StyleBench has 380 entries, found: %s instead" % len(results))
+            raise Exception("StyleBench requires 380 entries, found: %s instead"
+                            % len(results))
 
         results = results[75::76]
         score = 60 * 1000 / filter.geometric_mean(results) / correctionFactor