//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public SectionedCharBuffer read(SectionedCharBuffer buffer, int from) throws java.io.IOException
public override SectionedCharBuffer Read(SectionedCharBuffer buffer, int from)
{
while (true)
{
_current.read(buffer, from);
if (buffer.HasAvailable())
{
// OK we read something from the current reader
CheckNewLineRequirement(buffer.Array(), buffer.Front() - 1);
return(buffer);
}
// Even if there's no line-ending at the end of this source we should introduce one
// otherwise the last line of this source and the first line of the next source will
// look like one long line.
if (_requiresNewLine)
{
buffer.Append('\n');
_requiresNewLine = false;
return(buffer);
}
if (!GoToNextSource())
{
break;
}
from = buffer.Pivot();
}
return(buffer);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldTrackAbsolutePosition() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldTrackAbsolutePosition()
{
// GIVEN
string[][] data = new string[][]
{
new string[] { "this is", "the first line" },
new string[] { "where this", "is the second line" }
};
RawIterator <CharReadable, IOException> readers = ReaderIteratorFromStrings(data, '\n');
CharReadable reader = new MultiReadable(readers);
assertEquals(0L, reader.Position());
SectionedCharBuffer buffer = new SectionedCharBuffer(15);
// WHEN
reader.Read(buffer, buffer.Front());
assertEquals(15, reader.Position());
reader.Read(buffer, buffer.Front());
assertEquals(23, reader.Position(), "Should not transition to a new reader in the middle of a read");
assertEquals("Reader1", reader.SourceDescription());
// we will transition to the new reader in the call below
reader.Read(buffer, buffer.Front());
assertEquals(23 + 15, reader.Position());
reader.Read(buffer, buffer.Front());
assertEquals(23 + 30, reader.Position());
reader.Read(buffer, buffer.Front());
assertFalse(buffer.HasAvailable());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldTrackPosition() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldTrackPosition()
{
// GIVEN
string data = "1234567890";
// ^ ^
CharReadable reader = Readables.Wrap(data);
SectionedCharBuffer buffer = new SectionedCharBuffer(4);
// WHEN
int expected = 0;
do
{
buffer = reader.Read(buffer, buffer.Front());
expected += buffer.Available();
// THEN
assertEquals(expected, reader.Position());
} while (buffer.HasAvailable());
// and THEN
assertEquals(data.ToCharArray().length, expected);
}
