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C# added BYTEBUFFER_NO_BOUNDS_CHECK #define

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Removes the bounds checking on the ByteBuffer Get/Put operations. Can be dangerous when used with UNSAFE_BYTEBUFFER but results in increased performance. Use at your own risk!
This commit is contained in:
Oli Wilkinson
2015-12-14 19:55:10 -05:00
parent 2ce5d6c2b6
commit 4802e8a285
2 changed files with 35 additions and 5 deletions
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18
tests/FlatBuffers.Test/ByteBufferTests.cs
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@@ -40,6 +40,7 @@ namespace FlatBuffers.Test
Assert.AreEqual((byte)99, buffer[0]);
}
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_PutByteCannotPutAtOffsetPastLength()
{
@@ -47,6 +48,7 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(() => uut.PutByte(1, 99));
}
#endif
[FlatBuffersTestMethod]
public void ByteBuffer_PutShortPopulatesBufferCorrectly()
@@ -60,6 +62,7 @@ namespace FlatBuffers.Test
Assert.AreEqual((byte)0, buffer[1]);
}
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_PutShortCannotPutAtOffsetPastLength()
{
@@ -67,7 +70,9 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(() => uut.PutShort(2, 99));
}
#endif
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_PutShortChecksLength()
{
@@ -83,6 +88,7 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(() => uut.PutShort(1, 99));
}
#endif
[FlatBuffersTestMethod]
public void ByteBuffer_PutIntPopulatesBufferCorrectly()
@@ -98,6 +104,7 @@ namespace FlatBuffers.Test
Assert.AreEqual(0x0A, buffer[3]);
}
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_PutIntCannotPutAtOffsetPastLength()
{
@@ -121,6 +128,7 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(() => uut.PutInt(2, 0x0A0B0C0D));
}
#endif
[FlatBuffersTestMethod]
public void ByteBuffer_PutLongPopulatesBufferCorrectly()
@@ -140,6 +148,7 @@ namespace FlatBuffers.Test
Assert.AreEqual(0x01, buffer[7]);
}
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_PutLongCannotPutAtOffsetPastLength()
{
@@ -163,6 +172,7 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(() => uut.PutLong(2, 0x010203040A0B0C0D));
}
#endif
[FlatBuffersTestMethod]
public void ByteBuffer_GetByteReturnsCorrectData()
@@ -173,6 +183,7 @@ namespace FlatBuffers.Test
Assert.AreEqual((byte)99, uut.Get(0));
}
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_GetByteChecksOffset()
{
@@ -180,6 +191,7 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(()=>uut.Get(1));
}
#endif
[FlatBuffersTestMethod]
public void ByteBuffer_GetShortReturnsCorrectData()
@@ -191,6 +203,7 @@ namespace FlatBuffers.Test
Assert.AreEqual(1, uut.GetShort(0));
}
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_GetShortChecksOffset()
{
@@ -206,6 +219,7 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(() => uut.GetShort(1));
}
#endif
[FlatBuffersTestMethod]
public void ByteBuffer_GetIntReturnsCorrectData()
@@ -219,6 +233,7 @@ namespace FlatBuffers.Test
Assert.AreEqual(0x0A0B0C0D, uut.GetInt(0));
}
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_GetIntChecksOffset()
{
@@ -234,6 +249,7 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(() => uut.GetInt(0));
}
#endif
[FlatBuffersTestMethod]
public void ByteBuffer_GetLongReturnsCorrectData()
@@ -251,6 +267,7 @@ namespace FlatBuffers.Test
Assert.AreEqual(0x010203040A0B0C0D, uut.GetLong(0));
}
#if !BYTEBUFFER_NO_BOUNDS_CHECK
[FlatBuffersTestMethod]
public void ByteBuffer_GetLongChecksOffset()
{
@@ -266,6 +283,7 @@ namespace FlatBuffers.Test
var uut = new ByteBuffer(buffer);
Assert.Throws<ArgumentOutOfRangeException>(() => uut.GetLong(0));
}
#endif
[FlatBuffersTestMethod]
public void ByteBuffer_ReverseBytesUshort()