From e86df221fa8f9d6796fb7fe59020767d7c806fac Mon Sep 17 00:00:00 2001
From: Ariver <shanghai3168@gmail.com>
Date: Sun, 14 Jun 2026 20:57:40 +0800
Subject: [PATCH] Fix X-ASR hold pre-capture
---
privatevoice.src/internal/engine/engine_darwin_test.go | 34 ++++++++++++++++++++++++++++++++++
1 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/privatevoice.src/internal/engine/engine_darwin_test.go b/privatevoice.src/internal/engine/engine_darwin_test.go
index a46bcea..f2db4e4 100644
--- a/privatevoice.src/internal/engine/engine_darwin_test.go
+++ b/privatevoice.src/internal/engine/engine_darwin_test.go
@@ -164,6 +164,28 @@
}
}
+func TestXASRHeadPaddingPreparesInitialContext(t *testing.T) {
+ if xasrHeadPaddingSamples != 4000 {
+ t.Fatalf("head padding samples = %d, want 4000", xasrHeadPaddingSamples)
+ }
+ input := []float32{0.1, -0.2, 0.3}
+ got := xasrSamplesWithHeadPadding(input)
+
+ if len(got) != xasrHeadPaddingSamples+len(input) {
+ t.Fatalf("padded len = %d, want %d", len(got), xasrHeadPaddingSamples+len(input))
+ }
+ for i := 0; i < xasrHeadPaddingSamples; i++ {
+ if got[i] != 0 {
+ t.Fatalf("head padding sample %d = %v, want 0", i, got[i])
+ }
+ }
+ for i, want := range input {
+ if got[xasrHeadPaddingSamples+i] != want {
+ t.Fatalf("payload sample %d = %v, want %v", i, got[xasrHeadPaddingSamples+i], want)
+ }
+ }
+}
+
func TestXASRRequestsReleaseTailCaptureDelay(t *testing.T) {
got := (&xasrStreamingEngine{}).ReleaseTailCaptureDelay()
if got != 300*time.Millisecond {
@@ -171,12 +193,24 @@
}
}
+func TestXASREnablesHoldPreCapture(t *testing.T) {
+ if !(&xasrStreamingEngine{}).HoldPreCaptureEnabled() {
+ t.Fatal("X-ASR should enable hold pre-capture")
+ }
+}
+
func TestOfflineSherpaDoesNotRequestReleaseTailCapture(t *testing.T) {
if _, ok := any(&sherpaEngine{}).(ReleaseTailCaptureEngine); ok {
t.Fatal("offline sherpa engine should not request release tail capture")
}
}
+func TestOfflineSherpaDoesNotEnableHoldPreCapture(t *testing.T) {
+ if _, ok := any(&sherpaEngine{}).(HoldPreCaptureEngine); ok {
+ t.Fatal("offline sherpa engine should not enable hold pre-capture")
+ }
+}
+
func TestXASRRealModelSmoke(t *testing.T) {
if os.Getenv("PRIVATEVOICE_XASR_SMOKE") != "1" {
t.Skip("set PRIVATEVOICE_XASR_SMOKE=1 to run the real X-ASR model smoke test")
--
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