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cByteBuffer has more self-tests.

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This commit is contained in:
madmaxoft 2014-01-26 17:48:09 +01:00
parent 61848ff5a0
commit ab4672be40
1 changed files with 29 additions and 6 deletions
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35
src/ByteBuffer.cpp
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@ -54,6 +54,7 @@ public:
{
TestRead();
TestWrite();
TestWrap();
}
void TestRead(void)
@ -61,11 +62,11 @@ public:
cByteBuffer buf(50);
buf.Write("\x05\xac\x02\x00", 4);
UInt32 v1;
ASSERT(buf.ReadVarInt(v1) && (v1 == 5));
assert(buf.ReadVarInt(v1) && (v1 == 5));
UInt32 v2;
ASSERT(buf.ReadVarInt(v2) && (v2 == 300));
assert(buf.ReadVarInt(v2) && (v2 == 300));
UInt32 v3;
ASSERT(buf.ReadVarInt(v3) && (v3 == 0));
assert(buf.ReadVarInt(v3) && (v3 == 0));
}
void TestWrite(void)
@ -76,9 +77,30 @@ public:
buf.WriteVarInt(0);
AString All;
buf.ReadAll(All);
ASSERT(All.size() == 4);
ASSERT(memcmp(All.data(), "\x05\xac\x02\x00", All.size()) == 0);
assert(All.size() == 4);
assert(memcmp(All.data(), "\x05\xac\x02\x00", All.size()) == 0);
}
void TestWrap(void)
{
cByteBuffer buf(3);
for (int i = 0; i < 1000; i++)
{
int FreeSpace = buf.GetFreeSpace();
assert(buf.GetReadableSpace() == 0);
assert(FreeSpace > 0);
assert(buf.Write("a", 1));
assert(buf.CanReadBytes(1));
assert(buf.GetReadableSpace() == 1);
unsigned char v = 0;
assert(buf.ReadByte(v));
assert(v == 'a');
assert(buf.GetReadableSpace() == 0);
buf.CommitRead();
assert(buf.GetFreeSpace() == FreeSpace); // We're back to normal
}
}
} g_ByteBufferTest;
#endif
@ -159,7 +181,7 @@ bool cByteBuffer::Write(const char * a_Bytes, int a_Count)
int CurReadableSpace = GetReadableSpace();
int WrittenBytes = 0;
if (GetFreeSpace() < a_Count)
if (CurFreeSpace < a_Count)
{
return false;
}
@ -864,3 +886,4 @@ void cByteBuffer::CheckValid(void) const