0.29.1原版

2026-07-02 19:14:14 +08:00
commit d94008f0fb
947 changed files with 174905 additions and 0 deletions
@@ -0,0 +1,48 @@
+package audio
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestIsWebMContentType(t *testing.T) {
+	cases := []struct {
+		in   string
+		want bool
+	}{
+		{"audio/webm", true},
+		{"audio/webm;codecs=opus", true},
+		{"audio/webm; codecs=opus", true},
+		{"AUDIO/WEBM", true},
+		{"  audio/webm  ", true},
+		{"audio/wav", false},
+		{"audio/mp4", false},
+		{"video/webm", false},
+		{"", false},
+		{"webm", false},
+	}
+	for _, tc := range cases {
+		t.Run(tc.in, func(t *testing.T) {
+			require.Equal(t, tc.want, IsWebMContentType(tc.in))
+		})
+	}
+}
+
+func TestWebMOpusToWAV_RejectsInvalidInput(t *testing.T) {
+	t.Run("empty", func(t *testing.T) {
+		_, err := WebMOpusToWAV(nil)
+		require.Error(t, err)
+	})
+
+	t.Run("not webm", func(t *testing.T) {
+		_, err := WebMOpusToWAV([]byte("hello world this is not webm"))
+		require.Error(t, err)
+	})
+
+	t.Run("truncated webm header bytes", func(t *testing.T) {
+		// Valid EBML magic but no Segment.
+		_, err := WebMOpusToWAV([]byte{0x1A, 0x45, 0xDF, 0xA3})
+		require.Error(t, err)
+	})
+}