public void CompareTokens()
{
Assert.True(TokenTypeIds.CompareTokens(0x02000001, 0x02000002) < 0);
Assert.True(TokenTypeIds.CompareTokens(0x02000002, 0x02000001) > 0);
Assert.True(TokenTypeIds.CompareTokens(0x02000001, 0x02000001) == 0);
// token type is ignored
Assert.True(TokenTypeIds.CompareTokens(0x20000001, 0x21000002) < 0);
// virtual tokens follow non-virtual:
Assert.True(TokenTypeIds.CompareTokens(0x82000001, 0x02000002) > 0);
Assert.True(TokenTypeIds.CompareTokens(0x02000002, 0x82000001) < 0);
Assert.True(TokenTypeIds.CompareTokens(0x82000001, 0x82000001) == 0);
// make sure we won't overflow for extreme values:
Assert.True(TokenTypeIds.CompareTokens(0xffffffff, 0) > 0);
Assert.True(TokenTypeIds.CompareTokens(0, 0xffffffff) < 0);
Assert.True(TokenTypeIds.CompareTokens(0xfffffffe, 0xffffffff) < 0);
Assert.True(TokenTypeIds.CompareTokens(0xffffffff, 0xfffffffe) > 0);
Assert.True(TokenTypeIds.CompareTokens(0xffffffff, 0xffffffff) == 0);
}
public int Compare(Handle x, Handle y)
{
return(TokenTypeIds.CompareTokens(x.value, y.value));
}
