Geodata: Support reversed CIDR rules in IP rules (#5951)

https://github.com/XTLS/Xray-core/pull/5947#issuecomment-4258063215 https://github.com/XTLS/Xray-core/pull/5951#issuecomment-4260093653
2026-07-06 03:38:47 +00:00 · 2026-04-18 06:13:35 +08:00
parent d42c981f9c
commit 31ab22c33d
13 changed files with 277 additions and 173 deletions
@@ -189,6 +189,34 @@ func TestIPReverseMatcher2(t *testing.T) {
 	}
 }

+func TestIPCustomReverseMatcher(t *testing.T) {
+	matcher := buildIPMatcher("!8.8.8.8/32")
+
+	testCases := []struct {
+		Input  string
+		Output bool
+	}{
+		{
+			Input:  "8.8.8.8",
+			Output: false,
+		},
+		{
+			Input:  "1.1.1.1",
+			Output: true,
+		},
+		{
+			Input:  "2001:cdba::3257:9652",
+			Output: false,
+		},
+	}
+
+	for _, test := range testCases {
+		if v := matcher.Match(xnet.ParseAddress(test.Input).IP()); v != test.Output {
+			t.Error("unexpected output: ", v, " for test case ", test)
+		}
+	}
+}
+
 func TestIPMatcherAnyMatchAndMatches(t *testing.T) {
 	matcher := buildIPMatcher(
 		"8.8.8.8/32",