static void DoSimpleSingleFileTest(
string testName,
string fileNamePrefix,
string fileNameSuffix
)
{
string fileName = @"..\..\Input\" + fileNamePrefix + fileNameSuffix;
ParameterSet pset = new ParameterSet();
pset.mUseTabsToIndent = true;
TestFileWrapper regressionFile = new TestFileWrapper(fileName);
EnvDTE.EditPoint tp1 = regressionFile.CreateEditPoint(null);
tp1.StartOfDocument();
EnvDTE.EditPoint tp2 = regressionFile.CreateEditPoint(null);
tp2.EndOfDocument();
CommentReflowerObj.WrapAllBlocksInSelection(pset, fileName, tp1, tp2);
regressionFile.WriteToFile(@"..\..\Output\" + fileNamePrefix + ".out" + fileNameSuffix);
int lineNum = fileCompare(@"..\..\Output\" + fileNamePrefix + ".out" + fileNameSuffix,
@"..\..\Compare\" + fileNamePrefix + ".compare" + fileNameSuffix);
if (lineNum != -1)
{
throw new System.ApplicationException(
testName + " regression file does not match compare at line " + lineNum);
}
//now apply again and ensure consitancy
tp1.StartOfDocument();
tp2.EndOfDocument();
CommentReflowerObj.WrapAllBlocksInSelection(pset, fileName, tp1, tp2);
regressionFile.WriteToFile(@"..\..\Output\" + fileNamePrefix + ".out2" + fileNameSuffix);
lineNum = fileCompare(@"..\..\Output\" + fileNamePrefix + ".out2" + fileNameSuffix,
@"..\..\Compare\" + fileNamePrefix + ".compare" + fileNameSuffix);
if (lineNum != -1)
{
throw new System.ApplicationException(
testName + " 2nd run regression file does not match compare at line " + lineNum);
}
Console.WriteLine(testName + " tests PASSED.");
}
static void DoBlockTests()
{
string fileName = @"..\..\Input\Regression.cpp";
TestFileWrapper regressionFile = new TestFileWrapper(fileName);
/////////////////////////////////////////
// first detection tests
/////////////////////////////////////////
foreach (GetBlockFromPointRegression val in mBlockPointValues)
{
val.doTest(regressionFile, fileName);
}
//////////////////////////////////////////
// now formatting tests one by one
//////////////////////////////////////////
ParameterSet pset = new ParameterSet();
pset.mUseTabsToIndent = true;
EnvDTE.EditPoint[] tp = new EnvDTE.EditPoint[mBlockPointValues.Length];
for (int i = 0; i < mBlockPointValues.Length; i++)
{
tp[i] = regressionFile.CreateEditPoint(null);
tp[i].MoveToLineAndOffset(mBlockPointValues[i].retStartLine, 1);
}
for (int i = 0; i < tp.Length; i++)
{
try
{
CommentReflowerObj.WrapBlockContainingPoint(pset, fileName, tp[i]);
}
catch (Exception)
{
if (mBlockPointValues[i].retSuccess == true)
{
throw;
}
}
}
regressionFile.WriteToFile(@"..\..\Output\Regression.out.cpp");
int lineNum = fileCompare(@"..\..\Output\Regression.out.cpp", @"..\..\Compare\Regression.compare.cpp");
if (lineNum != -1)
{
throw new System.ApplicationException(
"One by One Block regression file does not match compare at line " + lineNum);
}
////////////////////////////////////////
// now formatting tests all at once
////////////////////////////////////////
TestFileWrapper regressionFile2 = new TestFileWrapper(fileName);
EnvDTE.EditPoint tp1 = regressionFile2.CreateEditPoint(null);
tp1.StartOfDocument();
EnvDTE.EditPoint tp2 = regressionFile2.CreateEditPoint(null);
tp2.EndOfDocument();
CommentReflowerObj.WrapAllBlocksInSelection(pset, fileName, tp1, tp2);
regressionFile2.WriteToFile(@"..\..\Output\Regression.out2.cpp");
lineNum = fileCompare(@"..\..\Output\Regression.out2.cpp", @"..\..\Compare\Regression.compare.cpp");
if (lineNum != -1)
{
throw new System.ApplicationException(
"Whole block regression file does not match compare at line " + lineNum);
}
//now apply again and ensure consitancy
tp1.StartOfDocument();
tp2.EndOfDocument();
CommentReflowerObj.WrapAllBlocksInSelection(pset, fileName, tp1, tp2);
regressionFile2.WriteToFile(@"..\..\Output\Regression.out3.cpp");
lineNum = fileCompare(@"..\..\Output\Regression.out3.cpp", @"..\..\Compare\Regression.compare.cpp");
if (lineNum != -1)
{
throw new System.ApplicationException(
"Whole block second run regression file does not match compare at line " + lineNum);
}
Console.WriteLine("Block detection and formatting tests PASSED.");
}
/**
* Determines if a block contains the given point, and is fo returns the
* CommentBlock and MatchedBlockData for the match.
*/
static public bool GetBlockContainingPoint(
ParameterSet pset,
string fileName,
EnvDTE.TextPoint pt,
out CommentBlock retblock,
out MatchedBlockData bdata)
{
retblock = null;
bdata = new MatchedBlockData();
bdata.mEndLine = 0;
bdata.mStartLine = 0;
bdata.mIndentation = 0;
EnvDTE.EditPoint ep = pt.CreateEditPoint();
EnvDTE.EditPoint enddoc = pt.CreateEditPoint();
enddoc.EndOfDocument();
string line = GetUntabbedLine(enddoc, ep.Line);
foreach (CommentBlock block in pset.getBlocksForFileName(fileName))
{
if (block.lineHasBlockPattern(line, out bdata.mIndentation))
{
int currentLineNumber = ep.Line;
// scan up for block start
bool foundStart = false;
for ( ; currentLineNumber >= 1; currentLineNumber--)
{
string currentLine = GetUntabbedLine(enddoc, currentLineNumber);
string previousLine = GetUntabbedLine(enddoc, currentLineNumber - 1);
string nextLine = GetUntabbedLine(enddoc, currentLineNumber + 1);
if (block.lineIsStartOfBlock(currentLine,
previousLine,
bdata.mIndentation,
out bdata.mMatchedBlockStart,
out bdata.mSpacesTrimmedOffBlockStart))
{
bdata.mStartLine = currentLineNumber;
foundStart = true;
break;
}
else if (!block.lineIsBlockContinuation(currentLine, bdata.mIndentation) &&
!block.lineIsEndOfBlock(currentLine, nextLine, bdata.mIndentation, out bdata.mMatchedBlockEnd))
{
break;
}
}
if (foundStart)
{
bool foundEnd = false;
for ( ; currentLineNumber <= enddoc.Line; currentLineNumber++)
{
string currentLine = GetUntabbedLine(enddoc, currentLineNumber);
string nextLine = GetUntabbedLine(enddoc, currentLineNumber + 1);
if (block.lineIsEndOfBlock(currentLine, nextLine, bdata.mIndentation, out bdata.mMatchedBlockEnd))
{
bdata.mEndLine = currentLineNumber;
foundEnd = true;
break;
}
else if ((currentLineNumber != bdata.mStartLine) &&
(!block.lineIsBlockContinuation(currentLine, bdata.mIndentation)))
{
break;
}
}
if (foundEnd)
{
retblock = block;
return(true);
}
// else try next block
}
// else try next block
}
}
return(false);
}