internal static void ck(BufferN b, double got, double expected)
{
if (expected != got)
fail(b,
Double.toString(expected), (char) expected,
Double.toString(got), (char) got);
}
internal static void ck(BufferN b, float got, float expected)
{
if (expected != got)
fail(b,
Float.toString(expected), (char) expected,
Float.toString(got), (char) got);
}
private static void tryCatch(BufferN b, Type ex, Action thunk)
{
bool caught = false;
try
{
thunk();
}
catch (Exception x)
{
if (ex.IsAssignableFrom(x.GetType()))
{
caught = true;
}
else
{
fail(x.Message + " not expected");
}
}
if (!caught)
fail(ex.Name + " not thrown", b);
}
private static void compact(BufferN b)
{
/*
try {
Class<?> cl = b.getClass();
Method m = cl.getDeclaredMethod("compact");
m.setAccessible(true);
m.invoke(b);
} catch (Exception e) {
fail(e.getMessage(), b);
}
*/
throw new NotImplementedException();
}
private static void checkInvalidMarkException(BufferN b)
{
tryCatch(b, typeof(InvalidMarkException), () =>
{
b.mark();
compact(b);
b.reset();
});
}
internal static void fail(String s, BufferN b)
{
throw new RuntimeException(s + ": " + toString(b));
}
internal static void ck(BufferN b, long got, long expected)
{
if (expected != got)
fail(b, expected, got);
}
internal static void ck(BufferN b, bool cond)
{
if (!cond)
fail("Condition failed", b);
}
internal static String toString(BufferN b)
{
return (b.GetType().Name
+ "[pos=" + b.position()
+ " lim=" + b.limit()
+ " cap=" + b.capacity()
+ "]");
}
internal static void show(int level, BufferN b)
{
for (int i = 0; i < level; i++)
outt.print(" ");
outt.println(toString(b) + " " + Integer.toHexString(b.GetHashCode()));
}
internal static void fail(BufferN b, long expected, long got)
{
fail(b,
Long.toHexString(expected), (char) expected,
Long.toHexString(got), (char) got);
}
internal static void fail(BufferN b,
String expected, char expectedChar,
String got, char gotChar)
{
if (b is ByteBufferN)
{
var bb = (ByteBufferN) b;
int n = Math.Min(16, bb.limit());
for (int i = 0; i < n; i++)
outt.print(" " + Integer.toHexString(bb.get(i) & 0xff));
outt.println();
}
/*if (b is CharBuffer) {
CharBuffer bb = (CharBuffer)b;
int n = Math.min(16, bb.limit());
for (int i = 0; i < n; i++)
outt.print(" " + Integer.toHexString(bb.get(i) & 0xffff));
outt.println();
}*/
throw new RuntimeException(toString(b)
+ ": Expected '" + expectedChar + "'=0x"
+ expected
+ ", got '" + gotChar + "'=0x"
+ got);
}