Use script_failure. Add runner_system_failure. Improve spec.

app/models/commit_status.rb

@@ -40,9 +40,10 @@ class CommitStatus < ActiveRecord::Base
   enum failure_reason: {
     unknown_failure: nil,
-    job_failure: 1,
+    script_failure: 1,
     api_failure: 2,
-    stuck_or_timeout_failure: 3
+    stuck_or_timeout_failure: 3,
+    runner_system_failure: 4
   }
   state_machine :status do

app/services/projects/update_pages_service.rb

@@ -53,7 +53,7 @@ module Projects
       log_error("Projects::UpdatePagesService: #{message}")
       @status.allow_failure = !latest?
       @status.description = message
-      @status.drop(:job_failure)
+      @status.drop(:script_failure)
       super
     end

lib/api/runner.rb

@@ -129,8 +129,7 @@ module API
         when 'success'
           job.success
         when 'failed'
-          failure_reason = params[:failure_reason] ? params[:failure_reason].to_sym : :unknown_failure
-          job.drop(failure_reason)
+          job.drop(params[:failure_reason] || :unknown_failure)
         end
       end

spec/models/commit_status_spec.rb

@@ -458,10 +458,10 @@ describe CommitStatus do
       it { is_expected.to be_unknown_failure }
     end
-    context 'when failure_reason is job_failure' do
-      let(:reason) { :job_failure }
-      it { is_expected.to be_job_failure }
+    context 'when failure_reason is script_failure' do
+      let(:reason) { :script_failure }
+      it { is_expected.to be_script_failure }
     end
   end
 end

spec/requests/api/runner_spec.rb

@@ -626,24 +626,34 @@ describe API::Runner do
         it 'mark job as succeeded' do
           update_job(state: 'success')
-          expect(job.reload.status).to eq 'success'
-          expect(job).to be_unknown_failure
+          job.reload
+          expect(job).to be_success
         end
         it 'mark job as failed' do
           update_job(state: 'failed')
-          expect(job.reload.status).to eq 'failed'
-          expect(job).to be_job_failure
+          job.reload
+          expect(job).to be_failed
+          expect(job).to be_unknown_failure
         end
-        context 'when failure_reason is given' do
-          it 'mark job as failed' do
-            update_job(state: 'failed', failure_reason: 'stuck_or_timeout_failure')
-            expect(job.reload.status).to eq 'failed'
-            expect(job).to be_stuck_or_timeout_failure
+        context 'when failure_reason is script_failure' do
+          before do
+            update_job(state: 'failed', failure_reason: 'script_failure')
+            job.reload
+          end
+
+          it { expect(job).to be_script_failure }
+        end
+        context 'when failure_reason is runner_system_failure' do
+          before do
+            update_job(state: 'failed', failure_reason: 'runner_system_failure')
+            job.reload
           end
+
+          it { expect(job).to be_runner_system_failure }
         end
       end

spec/services/projects/update_pages_service_spec.rb

@@ -116,7 +116,7 @@ describe Projects::UpdatePagesService do
         expect(deploy_status.description)
           .to match(/artifacts for pages are too large/)
-        expect(deploy_status).to be_job_failure
+        expect(deploy_status).to be_script_failure
       end
     end