Merge branch 'glalonde-triggerbuild' into 'master'

Adjusted behavior so canceled builds tagged as allowed to fail do not fail build

## What does this MR do?
This diff changes the 'Allowed to fail' flag to also ignore canceled builds, whereas before, canceled builds could fail the suite even if they were marked as 'Allowed to fail'

dupe of !3258 to force a build

## Are there points in the code the reviewer needs to double check?
no

## Why was this MR needed?
Unexpected behavior as a user

## What are the relevant issue numbers?

## Screenshots (if relevant)
![whatisgoingon](/uploads/fcd7c8f3d8454bc730d7fd41eff59b31/whatisgoingon.png)

See merge request !3271

CHANGELOG

@@ -45,6 +45,7 @@ v 8.6.0 (unreleased)
   - Create external users which are excluded of internal and private projects unless access was explicitly granted
   - Continue parameters are checked to ensure redirection goes to the same instance
   - User deletion is now done in the background so the request can not time out
+  - Canceled builds are now ignored in compound build status if marked as `allowed to fail`
 
 v 8.5.7
   - Bump Git version requirement to 2.7.3

app/models/commit_status.rb

@@ -114,7 +114,7 @@ class CommitStatus < ActiveRecord::Base
   end
 
   def ignored?
-    failed? && allow_failure?
+    allow_failure? && (failed? || canceled?)
   end
 
   def duration

spec/lib/ci/status_spec.rb

@@ -48,6 +48,29 @@ describe Ci::Status do
         it { is_expected.to eq 'success' }
       end
 
+      context 'success and canceled' do
+        let(:statuses) do
+          [create(type, status: :success), create(type, status: :canceled)]
+        end
+        it { is_expected.to eq 'failed' }
+      end
+
+      context 'all canceled' do
+        let(:statuses) do
+          [create(type, status: :canceled), create(type, status: :canceled)]
+        end
+        it { is_expected.to eq 'canceled' }
+      end
+
+      context 'success and canceled but allowed to fail' do
+        let(:statuses) do
+          [create(type, status: :success),
+           create(type, status: :canceled, allow_failure: true)]
+        end
+
+        it { is_expected.to eq 'success' }
+      end
+
       context 'one finished and second running but allowed to fail' do
         let(:statuses) do
           [create(type, status: :success),