chore: import upstream snapshot with attribution

2026-07-13 12:02:24 +08:00
commit 4cddfcf2f3
1040 changed files with 200957 additions and 0 deletions
@@ -0,0 +1,24 @@
+package sqlite
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestRegexpFunctionMatches(t *testing.T) {
+	require.NoError(t, ensureRegexpRegistered())
+
+	re, err := compileRegexp(`^v\d+$`)
+	require.NoError(t, err)
+	require.True(t, re.MatchString("v12"))
+	require.False(t, re.MatchString("version"))
+
+	// Caching returns the same compiled instance.
+	re2, err := compileRegexp(`^v\d+$`)
+	require.NoError(t, err)
+	require.Same(t, re, re2)
+
+	_, err = compileRegexp(`(`)
+	require.Error(t, err)
+}