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 | 69 ++++++++++++++++++++++++++++++++++
1 files changed, 69 insertions(+), 0 deletions(-)
diff --git a/privatevoice.src/internal/engine/engine_darwin_test.go b/privatevoice.src/internal/engine/engine_darwin_test.go
index 50e2a44..f2db4e4 100644
--- a/privatevoice.src/internal/engine/engine_darwin_test.go
+++ b/privatevoice.src/internal/engine/engine_darwin_test.go
@@ -6,6 +6,7 @@
"os"
"path/filepath"
"testing"
+ "time"
"voicesnap/internal/model"
)
@@ -142,6 +143,74 @@
}
}
+func TestRememberNonEmptyTextKeepsLastPartial(t *testing.T) {
+ got := rememberNonEmptyText("最后一句", " ")
+ if got != "最后一句" {
+ t.Fatalf("rememberNonEmptyText() = %q, want last non-empty text", got)
+ }
+
+ got = rememberNonEmptyText("旧内容", "新内容")
+ if got != "新内容" {
+ t.Fatalf("rememberNonEmptyText() = %q, want new non-empty text", got)
+ }
+}
+
+func TestXASRTailPaddingMatchesFlushWindow(t *testing.T) {
+ if xasrTailPaddingSamples != 24000 {
+ t.Fatalf("tail padding samples = %d, want 24000", xasrTailPaddingSamples)
+ }
+ if len(xasrTailPadding) != xasrTailPaddingSamples {
+ t.Fatalf("tail padding len = %d, want %d", len(xasrTailPadding), xasrTailPaddingSamples)
+ }
+}
+
+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 {
+ t.Fatalf("ReleaseTailCaptureDelay() = %v, want 300ms", got)
+ }
+}
+
+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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