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| author | Merry <MerryMage@users.noreply.github.com> | 2018-02-16 00:04:38 +0000 |
|---|---|---|
| committer | gdkchan <gab.dark.100@gmail.com> | 2018-02-15 21:04:38 -0300 |
| commit | 1bfe6a9c22c55086f171bd9c7cd7ff1855415ff8 (patch) | |
| tree | 00ca2b4eea39342e1f8d89783c20cf207a0f8f3a /Ryujinx.Tests/Cpu/CpuTest.cs | |
| parent | 1df2c5ce7f52f34bb01e392e8bc4b00cc691614a (diff) | |
Add some tests (#18)
* Add tests
* Add some simple Alu instruction tests
* travis: Run tests
* CpuTest: Add TearDown
Diffstat (limited to 'Ryujinx.Tests/Cpu/CpuTest.cs')
| -rw-r--r-- | Ryujinx.Tests/Cpu/CpuTest.cs | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/Ryujinx.Tests/Cpu/CpuTest.cs b/Ryujinx.Tests/Cpu/CpuTest.cs new file mode 100644 index 00000000..75d8e6b9 --- /dev/null +++ b/Ryujinx.Tests/Cpu/CpuTest.cs @@ -0,0 +1,73 @@ +using ChocolArm64; +using ChocolArm64.Memory; +using ChocolArm64.State; +using NUnit.Framework; +using System; +using System.Runtime.InteropServices; +using System.Threading; + +namespace Ryujinx.Tests.Cpu +{ + [TestFixture] + public partial class CpuTest + { + IntPtr Ram; + AMemoryAlloc Allocator; + AMemory Memory; + + [SetUp] + public void Setup() + { + Ram = Marshal.AllocHGlobal((IntPtr)AMemoryMgr.RamSize); + Allocator = new AMemoryAlloc(); + Memory = new AMemory(Ram, Allocator); + Memory.Manager.MapPhys(0x1000, 0x1000, 2, AMemoryPerm.Read | AMemoryPerm.Write | AMemoryPerm.Execute); + } + + [TearDown] + public void Teardown() + { + Marshal.FreeHGlobal(Ram); + } + + private void Execute(AThread Thread) + { + AutoResetEvent Wait = new AutoResetEvent(false); + Thread.Registers.Break += (sender, e) => Thread.StopExecution(); + Thread.WorkFinished += (sender, e) => Wait.Set(); + + Wait.Reset(); + Thread.Execute(); + Wait.WaitOne(); + } + + private ARegisters SingleOpcode(uint Opcode, + ulong X0 = 0, ulong X1 = 0, ulong X2 = 0, + AVec V0 = new AVec(), AVec V1 = new AVec(), AVec V2 = new AVec()) + { + Memory.WriteUInt32(0x1000, Opcode); + Memory.WriteUInt32(0x1004, 0xD4200000); // BRK #0 + Memory.WriteUInt32(0x1008, 0xD65F03C0); // RET + + AThread Thread = new AThread(Memory, ThreadPriority.Normal, 0x1000); + Thread.Registers.X0 = X0; + Thread.Registers.X1 = X1; + Thread.Registers.X2 = X2; + Thread.Registers.V0 = V0; + Thread.Registers.V1 = V1; + Thread.Registers.V2 = V2; + Execute(Thread); + return Thread.Registers; + } + + [Test] + public void SanityCheck() + { + uint Opcode = 0xD503201F; // NOP + Assert.AreEqual(SingleOpcode(Opcode, X0: 0).X0, 0); + Assert.AreEqual(SingleOpcode(Opcode, X0: 1).X0, 1); + Assert.AreEqual(SingleOpcode(Opcode, X0: 2).X0, 2); + Assert.AreEqual(SingleOpcode(Opcode, X0: 42).X0, 42); + } + } +} |