diff options
Diffstat (limited to 'src/Ryujinx.Tests.Memory/Tests.cs')
-rw-r--r-- | src/Ryujinx.Tests.Memory/Tests.cs | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/src/Ryujinx.Tests.Memory/Tests.cs b/src/Ryujinx.Tests.Memory/Tests.cs index d8a243e3..5ab01d5a 100644 --- a/src/Ryujinx.Tests.Memory/Tests.cs +++ b/src/Ryujinx.Tests.Memory/Tests.cs @@ -7,7 +7,7 @@ namespace Ryujinx.Tests.Memory { public class Tests { - private const ulong MemorySize = 0x8000; + private static readonly ulong MemorySize = MemoryBlock.GetPageSize() * 8; private MemoryBlock _memoryBlock; @@ -44,14 +44,17 @@ namespace Ryujinx.Tests.Memory [Platform(Exclude = "MacOsX")] public void Test_Alias() { - using MemoryBlock backing = new MemoryBlock(0x10000, MemoryAllocationFlags.Mirrorable); - using MemoryBlock toAlias = new MemoryBlock(0x10000, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible); + ulong pageSize = MemoryBlock.GetPageSize(); + ulong blockSize = MemoryBlock.GetPageSize() * 16; - toAlias.MapView(backing, 0x1000, 0, 0x4000); - toAlias.UnmapView(backing, 0x3000, 0x1000); + using MemoryBlock backing = new MemoryBlock(blockSize, MemoryAllocationFlags.Mirrorable); + using MemoryBlock toAlias = new MemoryBlock(blockSize, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible); + + toAlias.MapView(backing, pageSize, 0, pageSize * 4); + toAlias.UnmapView(backing, pageSize * 3, pageSize); toAlias.Write(0, 0xbadc0de); - Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, 0x1000), 0xbadc0de); + Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, (int)pageSize), 0xbadc0de); } [Test] @@ -59,8 +62,12 @@ namespace Ryujinx.Tests.Memory [Platform(Exclude = "MacOsX")] public void Test_AliasRandom() { - using MemoryBlock backing = new MemoryBlock(0x80000, MemoryAllocationFlags.Mirrorable); - using MemoryBlock toAlias = new MemoryBlock(0x80000, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible); + ulong pageSize = MemoryBlock.GetPageSize(); + int pageBits = (int)ulong.Log2(pageSize); + ulong blockSize = MemoryBlock.GetPageSize() * 128; + + using MemoryBlock backing = new MemoryBlock(blockSize, MemoryAllocationFlags.Mirrorable); + using MemoryBlock toAlias = new MemoryBlock(blockSize, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible); Random rng = new Random(123); @@ -72,16 +79,16 @@ namespace Ryujinx.Tests.Memory if ((rng.Next() & 1) != 0) { - toAlias.MapView(backing, (ulong)srcPage << 12, (ulong)dstPage << 12, (ulong)pages << 12); + toAlias.MapView(backing, (ulong)srcPage << pageBits, (ulong)dstPage << pageBits, (ulong)pages << pageBits); - int offset = rng.Next(0, 0x1000 - sizeof(int)); + int offset = rng.Next(0, (int)pageSize - sizeof(int)); - toAlias.Write((ulong)((dstPage << 12) + offset), 0xbadc0de); - Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, (srcPage << 12) + offset), 0xbadc0de); + toAlias.Write((ulong)((dstPage << pageBits) + offset), 0xbadc0de); + Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, (srcPage << pageBits) + offset), 0xbadc0de); } else { - toAlias.UnmapView(backing, (ulong)dstPage << 12, (ulong)pages << 12); + toAlias.UnmapView(backing, (ulong)dstPage << pageBits, (ulong)pages << pageBits); } } } @@ -91,7 +98,7 @@ namespace Ryujinx.Tests.Memory [Platform(Exclude = "MacOsX")] public void Test_AliasMapLeak() { - ulong pageSize = 4096; + ulong pageSize = MemoryBlock.GetPageSize(); ulong size = 100000 * pageSize; // The mappings limit on Linux is usually around 65K, so let's make sure we are above that. using MemoryBlock backing = new MemoryBlock(pageSize, MemoryAllocationFlags.Mirrorable); |