test(context): cover context map media (#79867)

CHANGELOG.md

@@ -6,6 +6,7 @@ Docs: https://docs.openclaw.ai
 
 ### Changes
 
+- Context: add `/context map` to send a treemap image of the current session context contributors. (#79867)
 - Plugin SDK: deprecate public subpaths that existed for at least one month and have no bundled extension production imports, keep legacy barrel/test/zod subpath package exports for backwards compatibility, and track both sets in the SDK surface report.
 - Plugin SDK: deprecate public subpaths currently used by only one or two bundled plugin owners, keeping them importable while steering new plugin code to focused shared SDK seams or plugin-owned APIs.
 - Plugin SDK: remove the owner-specific `provider-auth-login` public subpath after moving Chutes, GitHub Copilot, and OpenAI Codex auth flows back to provider-owned modules.

src/auto-reply/reply/commands-context-report.test.ts

@@ -1,3 +1,4 @@
+import { readFile, unlink } from "node:fs/promises";
 import { describe, expect, it } from "vitest";
 import type { SessionEntry } from "../../config/sessions.js";
 import { buildContextReply } from "./commands-context-report.js";
@@ -155,4 +156,30 @@ describe("buildContextReply", () => {
     expect(result.text).toContain("Session tokens (cached): 900 total / ctx=8,192");
     expect(result.text).not.toContain("Actual context usage (cached): 111 tok");
   });
+
+  it("renders context map as sensitive local PNG media", async () => {
+    const result = await buildContextReply(
+      makeParams("/context map", false, {
+        contextTokens: 8_192,
+        totalTokens: 900,
+      }),
+    );
+    if (!result.mediaUrl) {
+      throw new Error("missing context map media path");
+    }
+    try {
+      const png = await readFile(result.mediaUrl);
+      expect(result.text).toContain("Context treemap");
+      expect(result.text).toContain("Source: run");
+      expect(result.text).toContain("Actual cached context: 900 tok");
+      expect(result.trustedLocalMedia).toBe(true);
+      expect(result.sensitiveMedia).toBe(true);
+      expect(png.subarray(0, 8)).toEqual(Buffer.from([137, 80, 78, 71, 13, 10, 26, 10]));
+      expect(png.subarray(12, 16).toString("ascii")).toBe("IHDR");
+      expect(png.readUInt32BE(16)).toBe(1280);
+      expect(png.readUInt32BE(20)).toBe(860);
+    } finally {
+      await unlink(result.mediaUrl);
+    }
+  });
 });