test(browser): cover headless default profile fallback

src/browser/server-context.headless-default-profile.test.ts

@@ -0,0 +1,73 @@
+import { describe, expect, it } from "vitest";
+import { createBrowserRouteContext } from "./server-context.js";
+import type { BrowserServerState } from "./server-context.js";
+
+function makeState(defaultProfile: string): BrowserServerState {
+  return {
+    server: null,
+    port: 0,
+    resolved: {
+      enabled: true,
+      evaluateEnabled: true,
+      controlPort: 18791,
+      cdpPortRangeStart: 18800,
+      cdpPortRangeEnd: 18899,
+      cdpProtocol: "http",
+      cdpHost: "127.0.0.1",
+      cdpIsLoopback: true,
+      remoteCdpTimeoutMs: 1500,
+      remoteCdpHandshakeTimeoutMs: 3000,
+      color: "#FF4500",
+      headless: true,
+      noSandbox: true,
+      attachOnly: false,
+      defaultProfile,
+      profiles: {
+        openclaw: {
+          cdpPort: 18800,
+          color: "#FF4500",
+        },
+        user: {
+          driver: "existing-session",
+          attachOnly: true,
+          color: "#00AA00",
+        },
+        "chrome-relay": {
+          driver: "extension",
+          cdpUrl: "http://127.0.0.1:18792",
+          color: "#00AA00",
+        },
+      },
+      extraArgs: [],
+      ssrfPolicy: { dangerouslyAllowPrivateNetwork: true },
+    },
+    profiles: new Map(),
+  };
+}
+
+describe("browser server-context headless implicit default profile", () => {
+  it("falls back from extension relay to openclaw when no profile is specified", () => {
+    const ctx = createBrowserRouteContext({
+      getState: () => makeState("chrome-relay"),
+    });
+
+    expect(ctx.forProfile().profile.name).toBe("openclaw");
+  });
+
+  it("falls back from existing-session to openclaw when no profile is specified", () => {
+    const ctx = createBrowserRouteContext({
+      getState: () => makeState("user"),
+    });
+
+    expect(ctx.forProfile().profile.name).toBe("openclaw");
+  });
+
+  it("keeps explicit interactive profile requests unchanged in headless mode", () => {
+    const ctx = createBrowserRouteContext({
+      getState: () => makeState("chrome-relay"),
+    });
+
+    expect(ctx.forProfile("chrome-relay").profile.name).toBe("chrome-relay");
+    expect(ctx.forProfile("user").profile.name).toBe("user");
+  });
+});