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https://github.com/shadps4-emu/shadPS4.git
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Leo Camus
4e44354708
SystemSetup stored the result of SystemSetupCore in a u32, so the `result < 0` guards could never be taken and an invalid system option was reported back to the guest as ORBIS_OK.
89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
// SPDX-FileCopyrightText: Copyright 2026 shadPS4 Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <cstring>
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#include <gtest/gtest.h>
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#include "core/libraries/error_codes.h"
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#include "core/libraries/ngs2/ngs2.h"
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#include "core/libraries/ngs2/ngs2_error.h"
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namespace Libraries::Ngs2 {
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namespace {
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TEST(Ngs2Test, RackQueryBufferSizeInitializesSuccessfulOutput) {
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OrbisNgs2ContextBufferInfo info;
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std::memset(&info, 0xA5, sizeof(info));
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const size_t poisoned_size = info.hostBufferSize;
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const uintptr_t poisoned_user_data = info.userData;
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EXPECT_EQ(RackQueryBufferSize(nullptr, &info), ORBIS_OK);
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EXPECT_EQ(info.hostBuffer, nullptr);
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EXPECT_GT(info.hostBufferSize, 0);
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EXPECT_NE(info.hostBufferSize, poisoned_size);
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for (const auto value : info.reserved) {
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EXPECT_EQ(value, 0);
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}
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EXPECT_EQ(info.userData, poisoned_user_data);
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}
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TEST(Ngs2Test, RackQueryBufferSizeRejectsInvalidArguments) {
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EXPECT_EQ(RackQueryBufferSize(nullptr, nullptr), ORBIS_NGS2_ERROR_INVALID_BUFFER_ADDRESS);
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OrbisNgs2RackOption option{};
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option.size = sizeof(option) - 1;
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OrbisNgs2ContextBufferInfo info{};
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EXPECT_EQ(RackQueryBufferSize(&option, &info), ORBIS_NGS2_ERROR_INVALID_OPTION_SIZE);
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}
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TEST(Ngs2Test, SystemSetupRejectsUnsupportedSampleRate) {
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OrbisNgs2SystemOption option{};
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option.size = sizeof(option);
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option.maxGrainSamples = 512;
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option.numGrainSamples = 256;
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option.sampleRate = 44000;
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OrbisNgs2ContextBufferInfo info{};
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EXPECT_EQ(SystemSetup(&option, &info, nullptr, nullptr), ORBIS_NGS2_ERROR_INVALID_SAMPLE_RATE);
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}
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TEST(Ngs2Test, SystemSetupRejectsMisalignedMaxGrainSamples) {
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OrbisNgs2SystemOption option{};
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option.size = sizeof(option);
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option.maxGrainSamples = 500;
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option.numGrainSamples = 256;
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option.sampleRate = 48000;
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OrbisNgs2ContextBufferInfo info{};
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EXPECT_EQ(SystemSetup(&option, &info, nullptr, nullptr),
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ORBIS_NGS2_ERROR_INVALID_MAX_GRAIN_SAMPLES);
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}
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TEST(Ngs2Test, SystemSetupDoesNotHandOutAHandleForAnInvalidOption) {
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OrbisNgs2SystemOption option{};
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option.size = sizeof(option);
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option.maxGrainSamples = 512;
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option.numGrainSamples = 256;
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option.sampleRate = 44000;
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u8 storage[256]{};
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OrbisNgs2ContextBufferInfo info{};
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info.hostBuffer = storage;
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info.hostBufferSize = sizeof(storage);
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OrbisNgs2Handle handle = 0;
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EXPECT_EQ(SystemSetup(&option, &info, nullptr, &handle), ORBIS_NGS2_ERROR_INVALID_SAMPLE_RATE);
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EXPECT_EQ(handle, 0);
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}
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TEST(Ngs2Test, SystemSetupQueriesBufferSizeWithDefaultOption) {
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OrbisNgs2ContextBufferInfo info{};
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EXPECT_EQ(SystemSetup(nullptr, &info, nullptr, nullptr), ORBIS_OK);
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EXPECT_EQ(info.hostBuffer, nullptr);
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EXPECT_GT(info.hostBufferSize, 0);
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}
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} // namespace
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} // namespace Libraries::Ngs2
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