b02c06181a* [Audio] Snapshot AudioOut2 PCM when the guest submits it Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Drop the ports of a destroyed AudioOut2 context Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Accept sceAudioOut2MasteringSetParam Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Resolve AudioOut2 out-buffers from either ABI slot Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Report the AudioOut2 context memory size through its out pointer Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Keep the AudioOut2 queue level and availability pointers apart Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Report full volume in the AudioOut2 port state Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Trace AudioOut2 port, attribute and bed calls Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Let tests replace the AudioOut2 host streams Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Audio] Add the AudioOut2 vibration port type Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [SaveData] Lay out save data events with their title ID Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [SaveData] Add sceSaveDataBackup Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [SaveData] Add sceSaveDataDirNameSearch2 Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Network] Track Http2 template and request options Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Network] Add Http2 option, cookie and request exports Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [CommonDialog] Add the web browser dialog lifecycle Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Json] Add the InitParameter2 base constructor Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Json] Add InitParameterRtti2::setAllocatorRtti Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [AvPlayer] Accept available bandwidth hints Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> * [Tests] Cover the AudioOut2, save data, Http2 and dialog exports Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com> --------- Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com>
68 lines
2.5 KiB
C#
68 lines
2.5 KiB
C#
// Copyright (C) 2026 SharpEmu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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using System.Buffers.Binary;
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using SharpEmu.HLE;
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using SharpEmu.Libs.Audio;
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using Xunit;
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namespace SharpEmu.Libs.Tests.Audio;
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public sealed class AudioOut2ContextQueryMemoryExportsTests
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{
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private const int InvalidPointer = unchecked((int)0x8026_800C);
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private const ulong MemoryBase = 0x10_0000_0000;
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private const ulong ParamAddress = MemoryBase + 0x100;
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private const ulong StackPointer = MemoryBase + 0x400;
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private const ulong MemorySizeAddress = StackPointer + 0x10;
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private const ulong StaleThirdArgument = MemoryBase + 0x800;
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[Fact]
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public void ContextQueryMemory_WritesOnlyOneSizeTAndIgnoresRdx()
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{
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var memory = new FakeCpuMemory(MemoryBase, 0x1000);
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var ctx = new CpuContext(memory, Generation.Gen5);
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Span<byte> param = stackalloc byte[0x40];
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param.Clear();
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BinaryPrimitives.WriteUInt32LittleEndian(param[0x0C..], 4);
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Assert.True(memory.TryWrite(ParamAddress, param));
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Span<byte> guard = stackalloc byte[0x10];
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guard.Fill(0xA5);
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Assert.True(memory.TryWrite(MemorySizeAddress, guard));
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Assert.True(memory.TryWrite(StaleThirdArgument, guard));
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ctx[CpuRegister.Rdi] = ParamAddress;
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ctx[CpuRegister.Rsi] = MemorySizeAddress;
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ctx[CpuRegister.Rdx] = StaleThirdArgument;
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ctx[CpuRegister.Rsp] = StackPointer;
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ctx[CpuRegister.Rbp] = StackPointer + 0x48;
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Assert.Equal(0, AudioOut2Exports.AudioOut2ContextQueryMemory(ctx));
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Span<byte> output = stackalloc byte[0x10];
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Assert.True(memory.TryRead(MemorySizeAddress, output));
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Assert.Equal(0x11640UL, BinaryPrimitives.ReadUInt64LittleEndian(output));
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Assert.Equal(new byte[] { 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5 }, output[8..].ToArray());
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Span<byte> stale = stackalloc byte[0x10];
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Assert.True(memory.TryRead(StaleThirdArgument, stale));
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Assert.Equal(guard.ToArray(), stale.ToArray());
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}
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[Fact]
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public void ContextQueryMemory_RejectsMissingSecondArgument()
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{
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var memory = new FakeCpuMemory(MemoryBase, 0x1000);
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var ctx = new CpuContext(memory, Generation.Gen5);
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ctx[CpuRegister.Rdi] = ParamAddress;
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ctx[CpuRegister.Rsi] = 0;
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ctx[CpuRegister.Rdx] = StaleThirdArgument;
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Assert.Equal(
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InvalidPointer,
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AudioOut2Exports.AudioOut2ContextQueryMemory(ctx));
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}
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}
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