controller v0.268.0: the undo finds volumes by definition; a held app names only a whole copy; one press = one tested step (R-658, R-659, R-660, R-651; 09 §6.4 part 5)

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

controller/cmd/controller/r659_wiring_test.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"go/ast"
+	"strings"
+	"testing"
+)
+
+// R-659 (v0.268.0) — the pieces are wired: the adapter records the hold through the WHOLE-copy walk
+// (never the precondition copy again), and the held-event sink sends app_hold_no_whole_copy.
+// An AST walk, not a substring (a commented-out call satisfies strings.Contains).
+func TestR659_HoldAndEventAreWired(t *testing.T) {
+	_, f, _ := slice4CallLines(t)
+	var calls []string
+	for _, d := range f.Decls {
+		fn, ok := d.(*ast.FuncDecl)
+		if !ok || fn.Name.Name != "HoldAfterFailedUpdate" || fn.Recv == nil || fn.Body == nil {
+			continue
+		}
+		if st, ok := fn.Recv.List[0].Type.(*ast.StarExpr); !ok || st.X.(*ast.Ident).Name != "updateGuardsAdapter" {
+			continue
+		}
+		ast.Inspect(fn.Body, func(n ast.Node) bool {
+			if sel, ok := n.(*ast.SelectorExpr); ok {
+				calls = append(calls, sel.Sel.Name)
+			}
+			return true
+		})
+	}
+	body := strings.Join(calls, " ")
+	if !strings.Contains(body, "HoldAfterFailedUpdateWhole") {
+		t.Fatal("the adapter does not record the hold through HoldAfterFailedUpdateWhole — the precondition copy would be named again (R-659)")
+	}
+	if strings.Contains(body, "HoldAfterFailedUpdateHolding") {
+		t.Fatal("the adapter still calls HoldAfterFailedUpdateHolding with the precondition copy")
+	}
+	sends := false
+	ast.Inspect(mainBody(t), func(n ast.Node) bool {
+		if sel, ok := n.(*ast.SelectorExpr); ok && sel.Sel.Name == "NotifyAppHoldNoWholeCopy" {
+			sends = true
+		}
+		return true
+	})
+	if !sends {
+		t.Fatal("main never calls NotifyAppHoldNoWholeCopy — support would never be told")
+	}
+}