fix: disable unsolicited background UI automation

2026-09-20 18:40:23 +08:00
parent 7bf994de88
commit e17124de59
7 changed files with 56 additions and 17 deletions
@@ -15,6 +15,34 @@ public sealed class EventPumpTests
        { yield return new AgentEvent("evt", "ui-current", "session", "message", "summary", DateTimeOffset.UtcNow); await Task.Delay(Timeout.Infinite, ct); }
    }

+    private sealed class DisabledSourceBackend : IAgentBackend, IAgentEventSource
+    {
+        public bool ListenCalled { get; private set; }
+        public IReadOnlyList<AgentCapability> Capabilities => [new("listener-events", true, true, false, true, false, "read", false, 30, "disabled", [])];
+        public Task<object> StatusAsync(CancellationToken ct) => Task.FromResult<object>(new { ok = true });
+        public async IAsyncEnumerable<AgentEvent> ListenAsync([EnumeratorCancellation] CancellationToken ct)
+        {
+            ListenCalled = true;
+            await Task.CompletedTask;
+            yield break;
+        }
+    }
+
+    [Fact]
+    public async Task DisabledListenerDoesNotStartUiSource()
+    {
+        var source = new DisabledSourceBackend();
+        using var pump = new EventPump(source, new EventHub(), new ServiceOptions
+        {
+            DataDirectory = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N")),
+            CredentialFile = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N"), "credentials.json")
+        });
+        await pump.StartAsync(default);
+        await Task.Delay(100);
+        await pump.StopAsync(default);
+        Assert.False(source.ListenCalled);
+    }
+
    [Fact]
    public async Task PumpForwardsToTheConfiguredPrincipal()
    {