初始化内容

project/dl_unit_test/test_crypto.cpp

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+/**
+* @file		test_crypto.cpp
+* @brief	memory 模块单元测试（Crypto 加密哈希）
+*
+*
+* @version	1.0
+* @author	CodeBuddy
+* @date		26-09-03
+*
+* @note		
+*/
+#include <gtest/gtest.h>
+
+#include "memory/dl_crypto.h"
+#include "base/dl_string.h"
+
+TEST(CryptoTest, HashMd5)
+{
+	std::string str = "abc";
+	dl::Buffer hash = dl::Crypto::HashMd5(dl::CreateBufferView(str));
+	EXPECT_EQ(dl::to_string_hex(dl::CreateBufferView(hash)), "900150983cd24fb0d6963f7d28e17f72");
+}
+
+TEST(CryptoTest, HashSha256)
+{
+	std::string str = "abc";
+	dl::Buffer hash = dl::Crypto::HashSha256(dl::CreateBufferView(str));
+	EXPECT_EQ(dl::to_string_hex(dl::CreateBufferView(hash)),
+		"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad");
+}
+
+TEST(CryptoTest, HashSha512)
+{
+	std::string str = "abc";
+	dl::Buffer hash = dl::Crypto::HashSha512(dl::CreateBufferView(str));
+	// sha512 结果固定长度 64 字节
+	EXPECT_EQ(hash.size(), 64u);
+}
+
+TEST(CryptoTest, HashCrc32)
+{
+	std::string str = "abc";
+	uint32_t crc = dl::Crypto::HashCrc32(dl::CreateBufferView(str));
+	EXPECT_NE(crc, 0u);
+	// 同一数据结果一致
+	EXPECT_EQ(crc, dl::Crypto::HashCrc32(dl::CreateBufferView(str)));
+}
+
+TEST(CryptoTest, Base64)
+{
+	std::string str = "hello world";
+	std::string enc = dl::Crypto::EncodeBase64(dl::CreateBufferView(str));
+	EXPECT_EQ(enc, "aGVsbG8gd29ybGQ=");
+
+	dl::Buffer dec;
+	EXPECT_TRUE(dl::Crypto::DecodeBase64(enc, dec));
+	EXPECT_EQ(dl::to_string(dec), str);
+}
+
+TEST(CryptoTest, Xor)
+{
+	std::string str = "hello dl";
+	dl::Buffer buf = dl::CreateBuffer(dl::CreateBufferView(str));
+	dl::BufferView view = dl::CreateBufferView(buf);
+
+	dl::Crypto::EncryptXor(view);
+	EXPECT_NE(dl::to_string(view), str); // 加密后应不同
+
+	dl::Crypto::DecryptXor(view);
+	EXPECT_EQ(dl::to_string(view), str); // 解密后还原
+}
+
+TEST(CryptoTest, Aes256)
+{
+	std::string str = "hello dl aes256";
+	dl::Crypto::Aes256Key key = dl::Crypto::GenerateKeyAes256();
+
+	dl::Buffer enc = dl::Crypto::EncryptAes256(dl::CreateBufferView(str), key);
+	EXPECT_FALSE(enc.empty());
+
+	dl::Buffer dec = dl::Crypto::DecryptAes256(enc, key);
+	EXPECT_EQ(dl::to_string(dec), str);
+}