| public static Compare ( byte a, byte b ) : int | ||
| a | byte | |
| b | byte | |
| Результат | int | |
/// <summary>
/// Compares <paramref name="count" /> characters of the
/// string against <paramref name="str" />.
/// </summary>
public int Compare(string str, int count)
{
return(ByteString.Compare(Pointer, str, count));
}
public static void __Test1()
{
byte *ptr1 = (byte *)Stubs.CString("US"), ptr2 = (byte *)Stubs.CString("SK");
byte *longer = (byte *)Stubs.CString("The US");
//Test constant CString buffers
Testcase.Test(ByteString.Compare(ptr1, ptr2) != 0,
"ByteString.Compare()",
"Comparing: 'US' != 'SK'");
Testcase.Test(ByteString.Compare(ptr1, ptr1) == 0,
"ByteString.Compare()",
"Comparing: 'US' == 'US'");
Testcase.Test(ByteString.Compare(ptr1, 1, ptr1, 1, 1) == 0,
"ByteString.Compare()",
"Comparing substrings: 'U[S]' == 'U[S]'");
Testcase.Test(ByteString.Compare(longer, 4, ptr1, 0, 2) == 0,
"ByteString.Compare()",
"Comparing substrings: 'The [US]' == 'US'");
Testcase.Test(ByteString.Compare(longer, 4, ptr1, 0, 0) == 0,
"ByteString.Compare()",
"Comparing substrings: 'The [US]' == 'US' (count=0)");
//Test constant CString buffer with constant String type
Testcase.Test(ByteString.Compare(ptr1, "SK") != 0,
"ByteString.Compare()",
"Comparing byte* and string constant: 'US' != const 'SK'");
Testcase.Test(ByteString.Compare(ptr1, "US") == 0,
"ByteString.Compare()",
"Comparing byte* and string constant: 'US' == const 'US'");
Testcase.Test(ByteString.Compare(longer, 4, "US", 0, 2) == 0,
"ByteString.Compare()",
"Comparing byte* substring and string constant: 'The [US]' == const 'US'");
Testcase.Test(ByteString.Compare(longer, 4, "US", 0, 2) == 0,
"ByteString.Compare()",
"Comparing byte* substring and string constant: 'The [US]' == const 'US' (count=2)");
Testcase.Test(ByteString.Compare(longer, 4, "US", 0, 0) == 0,
"ByteString.Compare()",
"Comparing byte* substring and string constant: 'The [US]' == const 'US' (count=0)");
//Test that constant String is working properly
const string str1 = "US";
const string str2 = "SK";
Testcase.Test((byte)str1 [0] == (byte)'U',
"ByteString",
"Testing string constants: (byte)\"US\" [0] == (byte)'U'");
Testcase.Test((byte)str1 [1] == (byte)'S',
"ByteString",
"Testing string constants: (byte)\"US\" [1] == (byte)'S'");
Testcase.Test(str1.Length == 2,
"ByteString",
"Testing string constant length: \"US\".Length == 2");
Testcase.Test((byte)str1 [1] == (byte)str2 [0],
"ByteString",
"Testing string constants: (byte)\"US\" [1] == (byte)\"SK\" [0]");
// FIXME: This testcase does not test ByteString, but the string constants.... where should it go?
Testcase.Test("\n".Length == 1,
"ByteString",
"Testing string constants: Length of newline (\"\\n\".Length == 1");
}
/// <summary>
/// Compares <paramref name="count" /> characters of the
/// string against <paramref name="str" />.
/// </summary>
public int Compare(string str, int offset, int count)
{
return(ByteString.Compare(Pointer, 0, str, offset, count));
}
/// <summary>
/// Compares <paramref name="count" /> characters of the
/// string against <paramref name="str" />.
/// </summary>
public int Compare(byte *str, int count)
{
return(ByteString.Compare(Pointer, 0, str, 0, count));
}
/// <summary>
/// Compares <paramref name="count" /> characters of the
/// string against <paramref name="str" />.
/// </summary>
public int Compare(int from, byte *str, int offset, int count)
{
return(ByteString.Compare(Pointer, from, str, offset, count));
}