mirror of
https://github.com/Obfuscator-Collections/VMProtect.git
synced 2024-12-26 16:29:34 +03:00
420 lines
12 KiB
C++
420 lines
12 KiB
C++
#include "../runtime/common.h"
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#include "../runtime/objects.h"
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#include "../runtime/crypto.h"
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#include "../runtime/licensing_manager.h"
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#include "../runtime/string_manager.h"
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#include "../runtime/hwid.h"
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#include "../runtime/hook_manager.h"
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#include "../runtime/core.h"
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#ifndef VMP_GNU
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#include "../runtime/registry_manager.h"
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#include "../runtime/file_manager.h"
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#endif
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/**
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* LicensingManagerTests
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*/
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void Base64ToVector(const char *src, std::vector<uint8_t> &dst)
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{
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size_t src_len = strlen(src);
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uint8_t *data = new uint8_t[src_len];
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size_t size = src_len;
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Base64Decode(src, src_len, data, size);
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dst.insert(dst.end(), &data[0], &data[size]);
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delete [] data;
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}
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class Data
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{
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public:
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void PushByte(uint8_t b){ m_vData.push_back(b); }
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void PushDWord(uint32_t d) { PushBuff(&d, sizeof(d)); }
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void PushQWord(uint64_t q) { PushBuff(&q, sizeof(q)); }
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void PushWord(uint16_t w) { PushBuff(&w, sizeof(w)); }
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void PushBuff(const void *pBuff, size_t nCount)
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{
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m_vData.insert(m_vData.end(), reinterpret_cast<const uint8_t *>(pBuff), reinterpret_cast<const uint8_t *>(pBuff) + nCount);
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}
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void InsertByte(size_t position, uint8_t value)
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{
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m_vData.insert(m_vData.begin() + position, value);
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}
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uint32_t ReadDWord(size_t nPosition) const
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{
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return *reinterpret_cast<const uint32_t *>(&m_vData[nPosition]);
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}
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void WriteDWord(size_t nPosition, uint32_t dwValue)
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{
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*reinterpret_cast<uint32_t *>(&m_vData[nPosition]) = dwValue;
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}
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size_t size() const { return m_vData.size(); }
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void clear() { m_vData.clear(); }
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bool empty() const { return m_vData.empty(); }
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void resize(size_t size) { m_vData.resize(size); }
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void resize(size_t size, uint8_t value) { m_vData.resize(size, value); }
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uint8_t *data() const { return const_cast<uint8_t *>(m_vData.data()); }
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uint8_t &operator[](size_t pos) { return m_vData[pos]; }
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private:
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std::vector<uint8_t> m_vData;
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};
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TEST(LicensingManagerTests, ParseSerial)
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{
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uint8_t key[8] = {1, 2, 3, 4, 5, 6, 7, 8};
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std::vector<uint8_t> public_exp;
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std::vector<uint8_t> private_exp;
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std::vector<uint8_t> modulus;
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Data data, data_crypted;
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Base64ToVector("AAEAAQ==", public_exp);
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Base64ToVector("qA/5YwcsKJ63gVXf438aCxF0p45Mmew/CXj9TBg0i+biY7nJQqOFP4BhqiBY+4zrqh2iWrse3pZStEm7jqFh488xP2p7KMQHB+EPWx4ZYA6OFVl1SLG3gK7C0pqDmqQ289NUi5u56N+gNV+YA/mZ/dXBCbXv/HDgSuPEfkygz+CG20uRWoKbF+JKF6dHLbQHnn7l9nu1ht7+6NeL32UV8sEu8E508qF4cEni4RPu4cvnp98t8FF5e10JFpCE5wjkg47GQ+vUB5z+Z2AzuQdW8EHPvWwn+TNvcIh2tHEPWT39IeZ2X2KbfLCqdW4T2wwHHesiNwhqOwpNnxzHmDyaAQ==", private_exp);
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Base64ToVector("rnK4CvdHf4d3DTtS7B7Fyu5kzT16BTWlecKTZcjw5Ji9BTLfhjgIxSyY6uqD2wNxd+qTzNY4PHvAf8lwxsLE9ir7sDhrDgzLp5PR5EW5nuZgHC+QKpXoaXH9Q73i6KcfDOUSHquQmRNtDHqyublT9/yv1pLuA+mCC+/gWZhgdAGZbwA0Ek61mGH1YFOUY+qLGyiJwGSMBXDWgEAm36wUHyTjZhN2003JuJwtpT8IWKiR5sy+vNQdtj+QEeyADbTFuYv5RHXUkUVvc0RUXecFLAQuE/1i1AJDAd5s4oDKUizZ10nCsHawSnHn4pgdQFzvhxnNTEVcjhcWMW0+/Zvfhw==", modulus);
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for (size_t i = 0; i < FIELD_COUNT; i++) {
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data.PushDWord(0);
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}
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data.WriteDWord(FIELD_PUBLIC_EXP_OFFSET * sizeof(uint32_t), static_cast<uint32_t>(data.size()));
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data.WriteDWord(FIELD_PUBLIC_EXP_SIZE * sizeof(uint32_t), static_cast<uint32_t>(public_exp.size()));
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data.PushBuff(public_exp.data(), public_exp.size());
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data.WriteDWord(FIELD_MODULUS_OFFSET * sizeof(uint32_t), static_cast<uint32_t>(data.size()));
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data.WriteDWord(FIELD_MODULUS_SIZE * sizeof(uint32_t), static_cast<uint32_t>(modulus.size()));
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data.PushBuff(modulus.data(), modulus.size());
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while (data.size() % 8) {
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data.PushByte(0);
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}
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size_t crc_pos = data.size();
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data.WriteDWord(FIELD_CRC_OFFSET * sizeof(uint32_t), static_cast<uint32_t>(crc_pos));
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data_crypted.resize(crc_pos + 16);
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CryptoContainer cont(data_crypted.data(), data_crypted.size(), key);
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for (size_t i = 0; i < crc_pos; i++) {
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cont.SetByte(i, data[i]);
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}
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SHA1 hash;
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hash.Input(data_crypted.data(), crc_pos);
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const uint8_t *cp = hash.Result();
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for (size_t i = crc_pos; i < data_crypted.size(); i++) {
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cont.SetByte(i, cp[i - crc_pos]);
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}
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static GlobalData fake_loader_data;
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loader_data = &fake_loader_data;
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LicensingManager licensing_manager(data_crypted.data(), (uint32_t)data_crypted.size(), key);
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ASSERT_TRUE(licensing_manager.SetSerialNumber("FgeTRyB93RJeABJN83qKo7mTEvXHGHwYXmZ6pGY5o1X09bc8fmmebq1mryX5yHUWb6F+cauzsLxUyG+uTQBT9zC31EJPQqG9YgaRbOPPS9A7u1HXZA8x491ew0lDKJISy8TYNsjTJ2vB903jW+/A/UVc2+cgDCF3eqztkvYBEas6Y40Hj9A2ylJVYsYWq41RCZyDcXZtlbnuk8W2CDBAk+PGZeUPjEq/oasnTCeKdkO4NY2QVrFzvC/msT+7FWAaBNwe5OQYZLCH875qFVw0H2B9xcnVuIAHAYD00H0Hzk9sf/jAGx4l5CS8FQ4tshZfEllF6CcwVQuRdGz07gQWAQ==") == 0);
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//ASSERT_TRUE(licensing_manager.SetSerialNumber("ZQQJD0w10nAco1VOACoCV5OSPFTUFHdYCzCKoERSdPpSCpCbL1qPkHTH5H+97W6k9amdncxcaOqXIhpe8ABCbWawJAk84S/IJAPcr1ki9faWOYfaLB2wxb3BRa2knvK++5Dr9EfrXhmk6VeL4MaJLTtFRSQSJVY6ZgFZnACHyEQYGRapk7vOVFlbQpKBaZ+s2eyipTeYpaF4gV15wWwx4uhBmCUMjJfMgMyx5jN6wRO/OzCG2db0keAHZ0136byI8QTqqgwV0lLjgSNC2+Idmp+uO5G7Q2YJetOQQjTwo3QAnEpzK2TSsgATfX50g17OXOb2sBfNMdPKdupKLtLlRg==") == 0);
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}
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#ifndef VMP_GNU
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#ifndef WIN_DRIVER
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TEST(LicensingManagerTests, VmpLocalTime)
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{
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SYSTEMTIME local_time;
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uint32_t t1, t2, t3;
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t1 = LicensingManager::GetCurrentDate();
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GetLocalTime(&local_time);
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t2 = (local_time.wYear << 16) + (static_cast<uint8_t>(local_time.wMonth) << 8) + static_cast<uint8_t>(local_time.wDay);
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t3 = LicensingManager::GetCurrentDate();
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ASSERT_TRUE((t1 == t2) || (t3 = t2));
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}
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#endif
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#endif
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/**
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* StringManagerTests
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*/
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class StringNode
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{
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std::vector<uint8_t> m_vString;
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public:
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StringNode(const uint8_t *pBuff, size_t nCount, DWORD dwKey)
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{
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for (size_t i = 0; i < nCount; i++)
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{
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uint8_t x = static_cast<uint8_t>(_rotl32(dwKey, static_cast<int>(i)) + i);
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m_vString.push_back(pBuff[i] ^ x);
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}
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}
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void WriteHeader(uint32_t id, Data *s, uint32_t offsetToData)
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{
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STRING_ENTRY sDataEntry = STRING_ENTRY();
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sDataEntry.Size = static_cast<DWORD>(m_vString.size());
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sDataEntry.Id = id;
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sDataEntry.OffsetToData = offsetToData;
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s->PushBuff(reinterpret_cast<const uint8_t *>(&sDataEntry), sizeof(sDataEntry));
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}
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void WriteData(Data *s)
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{
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s->PushBuff(&m_vString[0], m_vString.size());
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}
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size_t size() const { return m_vString.size(); }
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};
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class StringInput
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{
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std::vector<uint8_t> m_vData;
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std::vector<StringNode> m_vStrings;
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uint32_t m_dwKey;
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RC5Key m_bKey;
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void Compile()
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{
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Data s;
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s.PushDWord((uint32_t)m_vStrings.size());
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uint32_t offsetToData = (uint32_t)(s.size() + m_vStrings.size() * sizeof(STRING_ENTRY));
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for (size_t i = 0; i < m_vStrings.size(); i++)
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{
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m_vStrings[i].WriteHeader((uint32_t)i, &s, offsetToData);
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offsetToData += (uint32_t)m_vStrings[i].size();
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}
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size_t nTreeSize = s.size();
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for (size_t i = 0; i < nTreeSize; i += sizeof(uint32_t)) {
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s.WriteDWord(i, s.ReadDWord(i) ^ m_dwKey);
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}
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for (size_t i = 0; i < m_vStrings.size(); i++)
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m_vStrings[i].WriteData(&s);
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m_vData.insert(m_vData.end(), s.data(), s.data() + s.size());
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}
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void PushBuff(const uint8_t *pBuff, size_t nCount)
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{
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StringNode s(pBuff, nCount, m_dwKey);
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m_vStrings.push_back(s);
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m_vData.clear();
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}
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public:
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StringInput(const uint8_t *pKey)
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: m_dwKey(0)
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{
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memset(&m_bKey, 0, sizeof(m_bKey));
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if (pKey)
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{
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memcpy(&m_bKey.Value[0], pKey, sizeof(m_bKey.Value));
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memcpy(&m_dwKey, pKey, sizeof(m_dwKey));
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}
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}
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void Add(const wchar_t *lpString)
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{
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PushBuff((uint8_t *)lpString, (wcslen(lpString) + 1)*sizeof(wchar_t));
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}
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void Add(const char *lpString)
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{
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PushBuff((uint8_t *)lpString, strlen(lpString) + 1);
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}
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StringNode &GetItem(size_t nIndex) { return m_vStrings[nIndex]; }
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operator const uint8_t *()
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{
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if (m_vData.empty()) Compile();
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return &m_vData[0];
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}
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size_t size()
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{
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return m_vData.size();
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}
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};
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TEST(StringManagerTests, InitDone)
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{
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uint8_t key[8] = {1, 2, 3, 4, 5, 6, 7, 8};
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uint8_t data[] = {0, 0, 0, 0};
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ASSERT_NO_THROW(StringManager(data, 0, key));
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}
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TEST(StringManagerTests, BuildAGoodTree)
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{
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StringInput string_input(NULL);
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wchar_t s1[] = L"String1";
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char s2[] = "String2";
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string_input.Add(s1);
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string_input.Add(s2);
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EXPECT_EQ(sizeof(s1), string_input.GetItem(0).size());
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EXPECT_EQ(sizeof(s2), string_input.GetItem(1).size());
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}
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TEST(StringManagerTests, DecryptStrings)
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{
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uint8_t key[8] = {1, 2, 3, 4, 5, 6, 7, 8};
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StringInput string_input(key);
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wchar_t s1[] = L"String1";
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char s2[] = "String2";
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string_input.Add(s1);
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string_input.Add(s2);
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const uint8_t *p = string_input;
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StringManager string_manager(p, (HMODULE)p, key);
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const void *p3 = string_manager.DecryptString(p + 2);
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EXPECT_EQ((const void *)(p + 2), p3);
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const void *p2 = string_manager.DecryptString(p + 1);
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EXPECT_STREQ((char *)p2, s2);
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const void *p1 = string_manager.DecryptString(p + 0); // 1st decrypt
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EXPECT_STREQ((wchar_t *)p1, s1);
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EXPECT_NE(p1, p2) << "different strings cannot live at the same address";
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EXPECT_EQ(p1, string_manager.DecryptString(p + 0)) << "should not allocate the same string twice"; // 2nd decrypt
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EXPECT_TRUE(string_manager.FreeString(p1)); // rollback 1st decrypt, string alive
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EXPECT_STREQ((wchar_t *)p1, s1);
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EXPECT_TRUE(string_manager.FreeString(p1)); // rollback 2nd decrypt, string dead
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EXPECT_STRNE((wchar_t *)p1, s1); // maybe dangerous (don't know about conditions), delete this line if crashed here
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EXPECT_FALSE(string_manager.FreeString(p1)); // there were no 3rd decrypt to rollback
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EXPECT_FALSE(string_manager.FreeString(reinterpret_cast<const void *>(0x12)));
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EXPECT_FALSE(string_manager.FreeString(NULL));
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EXPECT_FALSE(string_manager.FreeString(reinterpret_cast<const void *>("hello, world!")));
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}
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/**
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* HardwareIDTests
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*/
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TEST(HardwareIDTests, GetCurrentHWID)
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{
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char buff[1024];
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HardwareID hardware_id;
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ASSERT_TRUE(hardware_id.GetCurrent(buff, sizeof(buff)) != 0);
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}
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TEST(HardwareIDTests, Compare)
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{
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uint32_t cur[100], test[100];
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HardwareID hardware_id;
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size_t size = 0;
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ASSERT_NO_THROW(size = hardware_id.Copy(reinterpret_cast<uint8_t *>(cur), sizeof(cur)) / sizeof(uint32_t));
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ASSERT_GT(size, 1u);
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// change one id
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for (size_t i = 0; i < size; i++) {
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test[i] = cur[i];
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switch (test[i] & 3) {
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case 3:
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test[i] ^= 4;
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break;
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}
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}
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EXPECT_TRUE(hardware_id.IsCorrect(reinterpret_cast<uint8_t *>(test), size * sizeof(uint32_t)));
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// change two ids
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for (size_t i = 0; i < size; i++) {
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test[i] = cur[i];
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switch (test[i] & 3) {
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case 2:
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case 3:
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test[i] ^= 4;
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break;
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}
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}
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EXPECT_FALSE(hardware_id.IsCorrect(reinterpret_cast<uint8_t *>(test), size * sizeof(uint32_t)));
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// change three ids
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for (size_t i = 0; i < size; i++) {
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test[i] = cur[i];
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switch (test[i] & 3) {
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case 1:
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case 2:
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case 3:
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test[i] ^= 4;
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break;
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}
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}
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EXPECT_FALSE(hardware_id.IsCorrect(reinterpret_cast<uint8_t *>(test), size * sizeof(uint32_t)));
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// change cpu`s id
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for (size_t i = 0; i < size; i++) {
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test[i] = cur[i];
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switch (test[i] & 3) {
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case 0:
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test[i] ^= 4;
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break;
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}
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}
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EXPECT_FALSE(hardware_id.IsCorrect(reinterpret_cast<uint8_t *>(test), size * sizeof(uint32_t)));
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}
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#ifndef VMP_GNU
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/**
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* RegistryManagerTests
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*/
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#include "../runtime/registry_manager.h"
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TEST(RegistryManagerTests, UnicodeString)
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{
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UnicodeString str(L"123");
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ASSERT_EQ(str.size(), 3);
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ASSERT_NO_THROW(str = str + L'4');
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ASSERT_EQ(str.size(), 4);
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ASSERT_NO_THROW(str = str + L"56");
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ASSERT_EQ(str.size(), 6);
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ASSERT_EQ(wcscmp(L"123456", str.c_str()), 0);
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}
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TEST(RegistryManagerTests, RegistryTree)
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{
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RegistryKey root;
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RegistryKey *key;
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RegistryValue *value;
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EXPECT_TRUE(root.AddKey(L"\\registry\\machine\\classes", true, NULL) != NULL);
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EXPECT_TRUE(root.GetKey(L"\\registry\\machine") != NULL);
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EXPECT_TRUE(root.GetKey(L"\\registry\\123") == NULL);
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EXPECT_TRUE(root.AddKey(L"\\registry\\machine\\objects", false, NULL) != NULL);
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EXPECT_TRUE(root.AddKey(L"\\registry\\\\machine", true, NULL) == NULL);
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ASSERT_NO_THROW(key = root.GetKey(L"\\registry\\machine"));
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EXPECT_TRUE(key->is_real());
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EXPECT_EQ(key->keys_size(), 2);
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EXPECT_TRUE(key->key(0)->is_real());
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EXPECT_FALSE(key->key(1)->is_real());
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ASSERT_NO_THROW(key->SetValue(L"Value", REG_SZ, L"123456", 14));
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EXPECT_EQ(key->values_size(), 1);
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EXPECT_FALSE(key->GetValue(L""));
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ASSERT_NO_THROW(value = key->GetValue(L"Value"));
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EXPECT_TRUE(value != NULL);
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EXPECT_EQ(value->size(), 14);
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EXPECT_EQ(value->type(), REG_SZ);
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}
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/**
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* FileManagerTests
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*/
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TEST(FileManagerTests, Path)
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{
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Path path(L"1\\2\\3\\4");
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UnicodeString str = path.Combine(L"1.txt");
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ASSERT_EQ(wcscmp(L"1\\2\\3\\4\\1.txt", str.c_str()), 0);
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str = path.Combine(L"..\\1.txt");
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ASSERT_EQ(wcscmp(L"1\\2\\3\\1.txt", str.c_str()), 0);
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str = path.Combine(L"..\\5\\..\\6\\1.txt");
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ASSERT_EQ(wcscmp(L"1\\2\\3\\6\\1.txt", str.c_str()), 0);
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}
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|
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#endif
|