Xray-core: Refactor geodata (#5814)

https://github.com/XTLS/Xray-core/issues/4422#issuecomment-3533007890

Breaking changes https://github.com/XTLS/Xray-core/pull/5569

Reverts https://github.com/XTLS/Xray-core/pull/5505

Closes https://github.com/XTLS/Xray-core/pull/643

common/geodata/strmatcher/matchergroup_simple_test.go

@@ -0,0 +1,69 @@
+package strmatcher_test
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/xtls/xray-core/common"
+	. "github.com/xtls/xray-core/common/geodata/strmatcher"
+)
+
+func TestSimpleMatcherGroup(t *testing.T) {
+	patterns := []struct {
+		pattern string
+		mType   Type
+	}{
+		{
+			pattern: "example.com",
+			mType:   Domain,
+		},
+		{
+			pattern: "example.com",
+			mType:   Full,
+		},
+		{
+			pattern: "example.com",
+			mType:   Regex,
+		},
+	}
+	cases := []struct {
+		input  string
+		output []uint32
+	}{
+		{
+			input:  "www.example.com",
+			output: []uint32{0, 2},
+		},
+		{
+			input:  "example.com",
+			output: []uint32{0, 1, 2},
+		},
+		{
+			input:  "www.e3ample.com",
+			output: []uint32{},
+		},
+		{
+			input:  "xample.com",
+			output: []uint32{},
+		},
+		{
+			input:  "xexample.com",
+			output: []uint32{2},
+		},
+		{
+			input:  "examplexcom",
+			output: []uint32{2},
+		},
+	}
+	matcherGroup := &SimpleMatcherGroup{}
+	for id, entry := range patterns {
+		matcher, err := entry.mType.New(entry.pattern)
+		common.Must(err)
+		common.Must(AddMatcherToGroup(matcherGroup, matcher, uint32(id)))
+	}
+	for _, test := range cases {
+		if r := matcherGroup.Match(test.input); !reflect.DeepEqual(r, test.output) {
+			t.Error("unexpected output: ", r, " for test case ", test)
+		}
+	}
+}