Integrate partial processing outcomes and fatal cancellation

internal/framework/runner/cancellation_test.go

@@ -114,15 +114,25 @@ func TestValidatorFailureCancelsActiveAndPendingProviderWork(t *testing.T) {
 	for i := 0; i < 3; i++ {
 		sections = append(sections, chunking.Section{Index: i, Segments: []schema.Segment{{ID: 1, Text: "hello"}}})
 	}
-	done := make(chan error, 1)
+	type pipelineOutcome struct {
+		result modulePipelineResult
+		err    error
+	}
+	done := make(chan pipelineOutcome, 1)
 	go func() {
-		_, err := runModulePipeline(ctx, collectSectionProposalsInput{Module: module, Spec: contracts.ModuleRunSpec{ModuleKey: "grammar", InstanceName: "grammar"}, Policy: module.policy, Config: &loaded.Config, Sections: sections})
-		done <- err
+		result, err := runModulePipeline(ctx, collectSectionProposalsInput{Module: module, Spec: contracts.ModuleRunSpec{ModuleKey: "grammar", InstanceName: "grammar"}, Policy: module.policy, Config: &loaded.Config, Sections: sections})
+		done <- pipelineOutcome{result: result, err: err}
 	}()
 	select {
-	case err := <-done:
-		if !errors.Is(err, origin) {
-			t.Fatalf("lost originating failure: %v", err)
+	case outcome := <-done:
+		if !errors.Is(outcome.err, origin) {
+			t.Fatalf("lost originating failure: %v", outcome.err)
+		}
+		if len(outcome.result.WorkUnits) != 3 {
+			t.Fatalf("lost work inventory: %+v", outcome.result.WorkUnits)
+		}
+		if len(outcome.result.Approved) != 0 {
+			t.Fatalf("fatal validation returned unchecked candidates: %+v", outcome.result.Approved)
 		}
 	case <-time.After(2 * time.Second):
 		t.Fatal("validator failure did not cancel and join peers")