Bind content projections to the observed reply text

Retain each visible link label so the source content projection cannot attest to different text. Keep decorated-label support with exact destinations and negative coverage.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

tests/runner-e2e/connection-guidance.test.ts

@@ -66,7 +66,7 @@ describe("neutral decline evidence", () => {
     const input = native();
     const body = "Contacts are unavailable. See [Connection outcome](/QA/issues/QA-123#document-outcome).";
     Object.assign(input.nativeFinalReply, { sourceBody: body, body: "Contacts are unavailable. See QA-123.", origin: "https://fixture.test",
-      content: [{ text: "Contacts are unavailable. See " }, { href: "/QA/issues/QA-123#document-outcome" }, { text: "." }] });
+      content: [{ text: "Contacts are unavailable. See " }, { href: "/QA/issues/QA-123#document-outcome", label: "QA-123" }, { text: "." }] });
     input.nativeFinalReply.finalEvent.body = body;
     expect(passes(input)).toBe(true);
     Object.assign(input.nativeFinalReply, { sourceBody: body.replace("Connection outcome", "PRIVATE_MARKER") });

tests/runner-e2e/native-task-reply.test.ts

@@ -80,11 +80,12 @@ it("binds complete Markdown content and the exact link destination despite a dec
   const published = { ...run, resultJson: { presentationDecision: { commentId: "selected" } } };
   const bubble: TaskReplyObservation = { ...observed, anchor: "selected", origin: "https://fixture.test",
     body: "I couldn't retrieve the pages. See QA-123.",
-    content: [{ text: "I couldn't retrieve the pages. See " }, { href: "https://fixture.test/QA/issues/QA-123#document-outcome" }, { text: "." }] };
+    content: [{ text: "I couldn't retrieve the pages. See " }, { href: "https://fixture.test/QA/issues/QA-123#document-outcome", label: "QA-123" }, { text: "." }] };
   expect(taskReplyBelongsToRun(bubble, published, "owned-agent", [comment])).toBe(true);
   const copy = events(); copy[0]!.payload.prpEvent.payload.text = body;
   expect(taskReplyBelongsToRun({ ...bubble, anchor: "final-run:turn" }, run, "owned-agent", [], copy)).toBe(true);
+  expect(taskReplyBelongsToRun({ ...bubble, body: "Different visible response" }, published, "owned-agent", [comment])).toBe(false);
   for (const content of [undefined, [{ text: bubble.body }], [...bubble.content!, { text: " extra" }],
-    [{ text: "I couldn't retrieve the pages. See " }, { href: "/other-task" }, { text: "." }]])
+    [{ text: "I couldn't retrieve the pages. See " }, { href: "/other-task", label: "QA-123" }, { text: "." }]])
     expect(taskReplyBelongsToRun({ ...bubble, content }, published, "owned-agent", [comment])).toBe(false);
 });

tests/runner-e2e/native-task-reply.ts

@@ -54,13 +54,13 @@ export function uniqueBoundTaskReply(all: TaskReplyObservation[], run: Row, agen
 
 export function observeTaskReplyElements(elements: Array<HTMLElement | SVGElement>): TaskReplyObservation[] {
   return elements.map(element => {
-    const content: Array<{ text: string } | { href: string }> = [];
+    const content: Array<{ text: string } | { href: string; label: string }> = [];
     const walk = (node: Node) => {
       if (node.nodeType === Node.TEXT_NODE) { content.push({ text: node.textContent ?? "" }); return; }
       if (!(node instanceof HTMLElement) || node.getAttribute("aria-hidden") === "true"
         || getComputedStyle(node).display === "none" || getComputedStyle(node).visibility === "hidden") return;
       if (node instanceof HTMLAnchorElement) {
-        if (node.getClientRects().length && (node.innerText.trim() || node.getAttribute("aria-label"))) content.push({ href: node.href });
+        if (node.getClientRects().length && node.innerText.trim()) content.push({ href: node.href, label: node.innerText });
         return;
       }
       const block = ["P", "DIV", "BR", "LI", "PRE", "BLOCKQUOTE", "H1", "H2", "H3", "H4", "H5", "H6"].includes(node.tagName);

tests/runner-e2e/task-reply-content.ts

@@ -1,6 +1,6 @@
 import { fromMarkdown } from "mdast-util-from-markdown";
 
-export type ReplyContentPart = { text: string } | { href: string };
+export type ReplyContentPart = { text: string } | { href: string; label?: string };
 type MarkdownNode = { type: string; value?: string; url?: string; children?: MarkdownNode[] };
 
 function normalized(parts: ReplyContentPart[], origin: string) {
@@ -28,6 +28,13 @@ export function taskReplyContentMatches(
   observation: { body: string; content?: ReplyContentPart[]; origin?: string },
   markdown: string,
 ) {
+  if (observation.content) {
+    // Bind the structured projection to the independently observed innerText.
+    // A destination alone cannot attest to arbitrary visible wording.
+    if (observation.content.some(part => "href" in part && (typeof part.label !== "string" || !part.label.trim()))) return false;
+    const displayed = observation.content.map(part => "text" in part ? part.text : part.label!).join("").replace(/\s+/g, " ").trim();
+    if (displayed !== observation.body.replace(/\s+/g, " ").trim()) return false;
+  }
   const parts: ReplyContentPart[] = [];
   const inlineLabel = (node: MarkdownNode): boolean => ["text", "inlineCode", "strong", "emphasis"].includes(node.type)
     && (node.children ?? []).every(inlineLabel);