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Merge pull request #348 from fanoI/master

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- Added Bitconverter tests (fails for Double)
This commit is contained in:
Charles Betros 2016-04-02 14:42:13 -05:00
commit a57be9d675
5 changed files with 81 additions and 2 deletions
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1
Tests/Cosmos.Compiler.Tests.Bcl/Cosmos.Compiler.Tests.Bcl.csproj
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@ -80,6 +80,7 @@
<ItemGroup>
<Compile Include="Kernel.cs" />
<Compile Include="AssemblyInfo.cs" />
<Compile Include="System\BitConverterTest.cs" />
<Compile Include="System\BooleanTest.cs" />
<Compile Include="System\ByteTest.cs" />
<Compile Include="System\CharTest.cs" />

1
Tests/Cosmos.Compiler.Tests.Bcl/Kernel.cs
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@ -36,6 +36,7 @@ namespace Cosmos.Compiler.Tests.Bcl
CharTest.Execute();
BooleanTest.Execute();
SingleTest.Execute();
BitConverterTest.Execute();
DoubleTest.Execute();
DecimalTest.Execute();
System.Collections.Generic.ListTest.Execute();

65
Tests/Cosmos.Compiler.Tests.Bcl/System/BitConverterTest.cs Normal file
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@ -0,0 +1,65 @@
using System;
using System.Linq;
using System.Threading.Tasks;
using Cosmos.TestRunner;
namespace Cosmos.Compiler.Tests.Bcl.System
{
class BitConverterTest
{
public static void Execute()
{
String result;
String expectedResult;
int anInt = 1;
byte[] intBytes = BitConverter.GetBytes(anInt);
result = BitConverter.ToString(intBytes, 0);
expectedResult = "01-00-00-00";
Assert.IsTrue((result == expectedResult), "BitConverter.ToString(intBytes) doesn't work: result " + result + " != " + expectedResult);
long aLong = 1;
byte[] longBytes = BitConverter.GetBytes(aLong);
result = BitConverter.ToString(longBytes, 0);
expectedResult = "01-00-00-00-00-00-00-00";
Assert.IsTrue((result == expectedResult), "BitConverter.ToString(longBytes) doesn't work: result " + result + " != " + expectedResult);
ulong anULong = 1;
byte[] ulongBytes = BitConverter.GetBytes(anULong);
result = BitConverter.ToString(ulongBytes, 0);
expectedResult = "01-00-00-00-00-00-00-00";
Assert.IsTrue((result == expectedResult), "BitConverter.ToString(ulongBytes) doesn't work: result " + result + " != " + expectedResult);
// These tests fails bytes are screwed!
float aFloat = 1.0f;
byte[] floatBytes = BitConverter.GetBytes(aFloat);
result = BitConverter.ToString(floatBytes, 0);
expectedResult = "00-00-80-3F";
Assert.IsTrue((result == expectedResult), "BitConverter.ToString(floatBytes) doesn't work: result " + result + " != " + expectedResult);
double aDouble = 1.0;
byte[] doubleBytes = BitConverter.GetBytes(aDouble);
result = BitConverter.ToString(doubleBytes, 0);
expectedResult = "00-00-00-00-00-00-F0-3F";
Assert.IsTrue((result == expectedResult), "BitConverter.ToString(doubleBytes) doesn't work: result " + result + " != " + expectedResult);
}
}
}

8
Tests/Cosmos.Compiler.Tests.Bcl/System/Int64Test.cs
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@ -37,7 +37,13 @@ namespace Cosmos.Compiler.Tests.Bcl.System
// actually the Hash Code of a Int64 is the value interpolated with XOR to obtain an Int32... so not the same of 'value'!
int expectedResultAsInt = (unchecked((int)((long)value)) ^ (int)(value >> 32));
Assert.IsTrue((resultAsInt == expectedResultAsInt), "Int64.GetHashCode() doesn't work"); // XXX TODO when GetHashCode() works
Assert.IsTrue((resultAsInt == expectedResultAsInt), "Int64.GetHashCode() doesn't work");
// Let's try to convert a Long in a ULong
Int64 val2 = 42;
UInt64 val2AsULong = (ulong)val2;
Assert.IsTrue((val2AsULong == 42), "Int64 to UInt64 conversion does not work");
#if false
// Now let's try ToString() again but printed in hex (this test fails for now!)

8
Tests/Cosmos.Compiler.Tests.Bcl/System/UInt64Test.cs
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@ -40,7 +40,13 @@ namespace Cosmos.Compiler.Tests.Bcl.System
// actually the Hash Code of a Int64 is the value interpolated with XOR to obtain an Int32... so not the same of 'value'!
int expectedResultAsInt = ((int)value) ^ (int)(value >> 32);
Assert.IsTrue((resultAsInt == expectedResultAsInt), "UInt64.GetHashCode() doesn't work"); // XXX TODO when GetHashCode() works
Assert.IsTrue((resultAsInt == expectedResultAsInt), "UInt64.GetHashCode() doesn't work");
// Let's try to convert an ULong in a Long
UInt64 val2 = 42;
Int64 val2AsLong = (long)val2;
Assert.IsTrue((val2AsLong == 42), "UInt64 to Int64 conversion does not work");
#if false
// Now let's try ToString() again but printed in hex (this test fails for now!)