feat: nameserver-policy support use rule-providers and reduce domain-set memory

component/trie/set_test.go

@@ -0,0 +1,60 @@
+package trie_test
+
+import (
+	"testing"
+
+	"github.com/Dreamacro/clash/component/trie"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestDomain(t *testing.T) {
+	domainSet := []string{
+		"baidu.com",
+		"google.com",
+		"www.google.com",
+		"test.a.net",
+		"test.a.oc",
+	}
+	set := trie.NewDomainSet(domainSet)
+	assert.NotNil(t, set)
+	assert.True(t, set.Has("test.a.net"))
+	assert.True(t, set.Has("google.com"))
+	assert.False(t, set.Has("www.baidu.com"))
+}
+
+func TestDomainComplexWildcard(t *testing.T) {
+	domainSet := []string{
+		"+.baidu.com",
+		"+.a.baidu.com",
+		"www.baidu.com",
+		"+.bb.baidu.com",
+		"test.a.net",
+		"test.a.oc",
+		"www.qq.com",
+	}
+	set := trie.NewDomainSet(domainSet)
+	assert.NotNil(t, set)
+	assert.False(t, set.Has("google.com"))
+	assert.True(t, set.Has("www.baidu.com"))
+	assert.True(t, set.Has("test.test.baidu.com"))
+}
+
+func TestDomainWildcard(t *testing.T) {
+	domainSet := []string{
+		"*.*.*.baidu.com",
+		"www.baidu.*",
+		"stun.*.*",
+		"*.*.qq.com",
+		"test.*.baidu.com",
+	}
+	set := trie.NewDomainSet(domainSet)
+	assert.NotNil(t, set)
+	assert.True(t, set.Has("www.baidu.com"))
+	assert.True(t, set.Has("test.test.baidu.com"))
+	assert.True(t, set.Has("test.test.qq.com"))
+	assert.True(t,set.Has("stun.ab.cd"))
+	assert.False(t, set.Has("test.baidu.com"))
+	assert.False(t,set.Has("www.google.com"))
+	assert.False(t, set.Has("test.qq.com"))
+	assert.False(t, set.Has("test.test.test.qq.com"))
+}