源码快照 @ 2026-09-01 (source-only, 剔除非源码素材)

packages/agent/gui/agent-gui/agentGuiNode/model/agentConversationCopyHtml.spec.ts

@@ -0,0 +1,70 @@
+import { describe, expect, it } from "vitest";
+import { renderAgentConversationCopyHtml } from "./agentConversationCopyHtml";
+
+describe("renderAgentConversationCopyHtml", () => {
+  it("renders headings, paragraphs, lists and GFM tables", () => {
+    const html = renderAgentConversationCopyHtml(
+      [
+        "# Session title",
+        "",
+        "Hello **world**",
+        "",
+        "- item one",
+        "- item two",
+        "",
+        "| a | b |",
+        "| - | - |",
+        "| 1 | 2 |"
+      ].join("\n")
+    );
+
+    expect(html).toContain("<h1>Session title</h1>");
+    expect(html).toContain("<strong>world</strong>");
+    expect(html).toContain("<li>item one</li>");
+    expect(html).toContain("<table>");
+    expect(html).toContain("<td>1</td>");
+  });
+
+  it("keeps inline data-URI images as real img sources", () => {
+    const html = renderAgentConversationCopyHtml(
+      "![shot.png](<data:image/png;base64,QUFB>)"
+    );
+
+    expect(html).toContain(
+      '<img src="data:image/png;base64,QUFB" alt="shot.png"'
+    );
+  });
+
+  it("sanitizes non-image protocols and ignores raw HTML", () => {
+    const html = renderAgentConversationCopyHtml(
+      [
+        "<script>alert(1)</script>",
+        "",
+        "[link](javascript:alert(1))",
+        "",
+        "![x](<data:text/html;base64,QUFB>)"
+      ].join("\n")
+    );
+
+    expect(html).not.toContain("<script>");
+    expect(html).not.toContain("javascript:");
+    expect(html).not.toContain("data:text/html");
+  });
+
+  it("strips data:image/svg+xml even though it starts with data:image/", () => {
+    const html = renderAgentConversationCopyHtml(
+      "![x](<data:image/svg+xml;base64,PHN2ZyBvbmxvYWQ9YWxlcnQoMSk+>)"
+    );
+
+    expect(html).not.toContain("data:image/svg+xml");
+  });
+
+  it("keeps common raster data-URI subtypes", () => {
+    for (const mime of ["image/jpeg", "image/jpg", "image/gif", "image/webp"]) {
+      const html = renderAgentConversationCopyHtml(
+        `![x](<data:${mime};base64,QUFB>)`
+      );
+      expect(html).toContain(`data:${mime};base64,QUFB`);
+    }
+  });
+});