Fix X-ASR release tail capture

Ariver

2026-06-14 d14fa75079de570cb9c4dbf63f6b5bd65f959b09

 privatevoice.src/app_live_caption_test.go

@@ -3,6 +3,7 @@
import (
   "strings"
   "testing"
   "time"
)

func TestLiveCaptionDisplayTextFitsOverlayBuffer(t *testing.T) {
@@ -18,3 +19,56 @@
      t.Fatalf("caption = %q, want leading truncation marker", got)
   }
}

func TestReleaseTailCaptureDelayUsesEngineCapability(t *testing.T) {
   a := &App{}
   a.replaceEngine(tailCaptureTestEngine{delay: 300 * time.Millisecond})

   if got := a.releaseTailCaptureDelay(); got != 300*time.Millisecond {
      t.Fatalf("releaseTailCaptureDelay() = %v, want 300ms", got)
   }
}

func TestReleaseTailCaptureDelayDefaultsToZero(t *testing.T) {
   a := &App{}
   a.replaceEngine(plainTestEngine{})

   if got := a.releaseTailCaptureDelay(); got != 0 {
      t.Fatalf("releaseTailCaptureDelay() = %v, want 0", got)
   }
}

func TestStartRecordingIgnoredWhileStoppingRecording(t *testing.T) {
   a := &App{isStoppingRecording: true}

   a.startRecordingLocked()

   if a.isRecording {
      t.Fatal("startRecordingLocked should not start while stop tail capture is pending")
   }
}

func TestStartTapRecordingIgnoredWhileStoppingRecording(t *testing.T) {
   a := &App{isStoppingRecording: true}

   a.startTapRecordingLocked()

   if a.isRecording || a.isFreetalking {
      t.Fatal("startTapRecordingLocked should not start while stop tail capture is pending")
   }
}

type plainTestEngine struct{}

func (plainTestEngine) Recognize([]float32) (string, error) { return "", nil }
func (plainTestEngine) HardwareInfo() string                { return "test" }
func (plainTestEngine) Close()                              {}

type tailCaptureTestEngine struct {
   plainTestEngine
   delay time.Duration
}

func (e tailCaptureTestEngine) ReleaseTailCaptureDelay() time.Duration {
   return e.delay
}