snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

modules/util/trie_test.go

@@ -0,0 +1,34 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package util
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestTrie(t *testing.T) {
+	trie := &TrieNode{}
+	trie.Insert("apple")
+	trie.Insert("apricot")
+	trie.Insert("banana")
+	trie.Insert("app")
+
+	// Test exact matches
+	assert.Equal(t, 5, trie.Match("apple", 0))
+	assert.Equal(t, 7, trie.Match("apricot", 0))
+	assert.Equal(t, 6, trie.Match("banana", 0))
+	assert.Equal(t, 3, trie.Match("app", 0))
+
+	// Test partial match (longest match priority)
+	assert.Equal(t, 5, trie.Match("apple-pie", 0))
+
+	// Test suffix/nested position match
+	assert.Equal(t, 5, trie.Match("sweet apple", 6))
+
+	// Test no match
+	assert.Equal(t, -1, trie.Match("orange", 0))
+	assert.Equal(t, -1, trie.Match("ap", 0)) // prefix exists but is not an end node
+}