public void BufferingReadingTest()
{
this.CombinatorialEngineProvider.RunCombinations(
new bool[] { false, true },
new bool[] { false, true },
(moveToElementBeforeRead, verifyAttributes) =>
{
using (XmlReader baselineReader = XmlReader.Create(new StringReader(TestXml)))
{
this.expectedXmlBaseUriStack.Clear();
using (XmlReader comparedReader = XmlReader.Create(new StringReader(TestXml)))
{
BufferingXmlReader bufferingXmlReader = new BufferingXmlReader(
comparedReader,
/*parentXmlReader*/ null,
/*documentBaseUri*/ null,
/*disableXmlBase*/ false,
ODataConstants.DefaultMaxRecursionDepth,
this.Assert);
bufferingXmlReader.StartBuffering();
this.VerifyReadersAreEqual(baselineReader, bufferingXmlReader, Int32.MaxValue, moveToElementBeforeRead, verifyAttributes);
}
}
});
}
public void BufferingAndNonBufferingReaderTest()
{
this.CombinatorialEngineProvider.RunCombinations(
new bool[] { false, true },
new int[][] { // The arrays will be looped over until the end of the input. Start non-buffering, reads the number, switches to buffering, reads the number and over.
new int[] { 3 },
new int[] { 3, 0 },
new int[] { 0, 3, 3, 0 },
new int[] { 1 },
new int[] { 7 },
},
(verifyAttribtues, readCountLoop) =>
{
using (XmlReader comparedReader = XmlReader.Create(new StringReader(TestXml)))
{
BufferingXmlReader bufferingXmlReader = new BufferingXmlReader(
comparedReader,
/*parentXmlReader*/ null,
/*documentBaseUri*/ null,
/*disableXmlBase*/ false,
ODataConstants.DefaultMaxRecursionDepth,
this.Assert);
var countLoop = readCountLoop.EndLessLoop();
bool buffering = false;
int nodesConsumed = 0;
while (true)
{
countLoop.MoveNext();
int readCount = countLoop.Current;
using (XmlReader baselineReader = XmlReader.Create(new StringReader(TestXml)))
{
this.expectedXmlBaseUriStack.Clear();
for (int i = 0; i < nodesConsumed; i++)
{
this.ReadFromBaselineReader(baselineReader);
}
// Note we have to move to element always, because StartBuffering/StopBuffering is supported only on element boundary.
bool moreAvailable = this.VerifyReadersAreEqual(baselineReader, bufferingXmlReader, readCount, true, verifyAttribtues);
if (buffering)
{
bufferingXmlReader.StopBuffering();
buffering = false;
}
else
{
nodesConsumed += readCount;
if (!moreAvailable)
{
break;
}
bufferingXmlReader.StartBuffering();
buffering = true;
}
}
}
}
});
}
public void BufferingAndNonBufferingReaderTest()
{
this.CombinatorialEngineProvider.RunCombinations(
new bool[] { false, true },
new int[][] { // The arrays will be looped over until the end of the input. Start non-buffering, reads the number, switches to buffering, reads the number and over.
new int[] { 3 },
new int[] { 3, 0 },
new int[] { 0, 3, 3, 0 },
new int[] { 1 },
new int[] { 7 },
},
(verifyAttribtues, readCountLoop) =>
{
using (XmlReader comparedReader = XmlReader.Create(new StringReader(TestXml)))
{
BufferingXmlReader bufferingXmlReader = new BufferingXmlReader(
comparedReader,
/*parentXmlReader*/ null,
/*documentBaseUri*/ null,
/*disableXmlBase*/ false,
ODataConstants.DefaultMaxRecursionDepth,
this.Assert);
var countLoop = readCountLoop.EndLessLoop();
bool buffering = false;
int nodesConsumed = 0;
while (true)
{
countLoop.MoveNext();
int readCount = countLoop.Current;
using (XmlReader baselineReader = XmlReader.Create(new StringReader(TestXml)))
{
this.expectedXmlBaseUriStack.Clear();
for (int i = 0; i < nodesConsumed; i++)
{
this.ReadFromBaselineReader(baselineReader);
}
// Note we have to move to element always, because StartBuffering/StopBuffering is supported only on element boundary.
bool moreAvailable = this.VerifyReadersAreEqual(baselineReader, bufferingXmlReader, readCount, true, verifyAttribtues);
if (buffering)
{
bufferingXmlReader.StopBuffering();
buffering = false;
}
else
{
nodesConsumed += readCount;
if (!moreAvailable)
{
break;
}
bufferingXmlReader.StartBuffering();
buffering = true;
}
}
}
}
});
}
