95 lines
2.9 KiB
C++
95 lines
2.9 KiB
C++
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// Copyright 2024 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <gtest/gtest.h>
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#include "Common/SettingsHandler.h"
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namespace
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{
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// The encrypted bytes corresponding to the following settings, in order:
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// "key" = "val"
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Common::SettingsHandler::Buffer BUFFER_A{0x91, 0x91, 0x90, 0xEE, 0xD1, 0x2F, 0xF0, 0x34, 0x79};
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// The encrypted bytes corresponding to the following settings, in order:
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// "key1" = "val1"
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// "key2" = "val2"
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// "foo" = "bar"
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Common::SettingsHandler::Buffer BUFFER_B{
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0x91, 0x91, 0x90, 0xE2, 0x9A, 0x38, 0xFD, 0x55, 0x42, 0xEA, 0xC4, 0xF6, 0x5E, 0xF, 0xDF, 0xE7,
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0xC3, 0x0A, 0xBB, 0x9C, 0x50, 0xB1, 0x10, 0x82, 0xB4, 0x8A, 0x0D, 0xBE, 0xCD, 0x72, 0xF4};
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} // namespace
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TEST(SettingsHandlerTest, EncryptSingleSetting)
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{
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Common::SettingsHandler handler;
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handler.AddSetting("key", "val");
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Common::SettingsHandler::Buffer buffer = handler.GetBytes();
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EXPECT_TRUE(std::equal(buffer.begin(), buffer.end(), BUFFER_A.begin(), BUFFER_A.end()));
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}
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TEST(SettingsHandlerTest, DecryptSingleSetting)
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{
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Common::SettingsHandler::Buffer buffer = BUFFER_A;
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Common::SettingsHandler handler(std::move(buffer));
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EXPECT_EQ(handler.GetValue("key"), "val");
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}
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TEST(SettingsHandlerTest, EncryptMultipleSettings)
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{
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Common::SettingsHandler handler;
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handler.AddSetting("key1", "val1");
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handler.AddSetting("key2", "val2");
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handler.AddSetting("foo", "bar");
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Common::SettingsHandler::Buffer buffer = handler.GetBytes();
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EXPECT_TRUE(std::equal(buffer.begin(), buffer.end(), BUFFER_B.begin(), BUFFER_B.end()));
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}
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TEST(SettingsHandlerTest, DecryptMultipleSettings)
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{
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Common::SettingsHandler::Buffer buffer = BUFFER_B;
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Common::SettingsHandler handler(std::move(buffer));
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EXPECT_EQ(handler.GetValue("key1"), "val1");
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EXPECT_EQ(handler.GetValue("key2"), "val2");
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EXPECT_EQ(handler.GetValue("foo"), "bar");
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}
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TEST(SettingsHandlerTest, SetBytesOverwritesExistingBuffer)
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{
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Common::SettingsHandler::Buffer buffer = BUFFER_A;
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Common::SettingsHandler handler(std::move(buffer));
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ASSERT_EQ(handler.GetValue("key"), "val");
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ASSERT_EQ(handler.GetValue("foo"), "");
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Common::SettingsHandler::Buffer buffer2 = BUFFER_B;
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handler.SetBytes(std::move(buffer2));
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EXPECT_EQ(handler.GetValue("foo"), "bar");
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EXPECT_EQ(handler.GetValue("key"), "");
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}
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TEST(SettingsHandlerTest, GetValueOnSameInstance)
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{
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Common::SettingsHandler handler;
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handler.AddSetting("key", "val");
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EXPECT_EQ(handler.GetValue("key"), "");
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Common::SettingsHandler::Buffer buffer = handler.GetBytes();
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handler.SetBytes(std::move(buffer));
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EXPECT_EQ(handler.GetValue("key"), "val");
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}
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TEST(SettingsHandlerTest, GetValueAfterReset)
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{
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Common::SettingsHandler::Buffer buffer = BUFFER_A;
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Common::SettingsHandler handler(std::move(buffer));
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ASSERT_EQ(handler.GetValue("key"), "val");
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handler.Reset();
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EXPECT_EQ(handler.GetValue("key"), "");
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}
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// TODO: Add test coverage of the edge case fixed in
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// https://github.com/dolphin-emu/dolphin/pull/8704.
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