private void ProcessMethod(MethodDefinition monoMethod, MethodEntry entry, ClassCoverageItem klass, string methodName, string cov_info)
#endif
{
if (entry == null)
{
// Compiler generated, abstract method etc.
return;
}
LineNumberEntry[] lines = entry.LineNumbers;
// DEBUG
//if( cov_info == null )
// Console.WriteLine( lines.Length );
// DEBUG
if (lines.Length == 0)
{
return;
}
int start_line = lines [0].Row;
int end_line = lines [lines.Length - 1].Row;
MethodCoverageItem method
= new MethodCoverageItem(klass, methodName);
method.startLine = start_line;
method.endLine = end_line;
#if USE_REFLECTION
method.filtered = IsFiltered("[" + monoMethod.DeclaringType.Assembly + "]" + monoMethod.DeclaringType + "::" + monoMethod.Name);
#else
method.filtered = IsFiltered("[" + monoMethod.DeclaringType.Module.Name + "]" + monoMethod.DeclaringType + "::" + monoMethod.Name);
#endif
klass.methodsByMethod [monoMethod] = method;
if (klass.sourceFile == null)
{
string sourceFile = entry.SourceFile.FileName;
SourceFileCoverageData source = (SourceFileCoverageData)sources [sourceFile];
//Console.WriteLine( source );
if (source == null)
{
source = new SourceFileCoverageData(sourceFile);
sources [sourceFile] = source;
}
klass.sourceFile = source;
}
computeMethodCoverage(method, lines, cov_info);
}
private void ProcessMethod (MethodDefinition monoMethod, MethodEntry entry, ClassCoverageItem klass, string methodName, string cov_info)
#endif
{
if (entry == null)
// Compiler generated, abstract method etc.
return;
LineNumberEntry[] lines = entry.GetLineNumberTable ().LineNumbers;
if (lines.Length == 0)
return;
int start_line = lines [0].Row;
int end_line = lines [lines.Length - 1].Row;
MethodCoverageItem method
= new MethodCoverageItem (klass, methodName);
method.startLine = start_line;
method.endLine = end_line;
#if USE_REFLECTION
method.filtered = IsFiltered ("[" + monoMethod.DeclaringType.Assembly + "]" + monoMethod.DeclaringType + "::" + monoMethod.Name);
#else
method.filtered = IsFiltered ("[" + monoMethod.DeclaringType.Module.Name + "]" + monoMethod.DeclaringType + "::" + monoMethod.Name);
#endif
klass.methodsByMethod [monoMethod] = method;
if (klass.sourceFile == null) {
string sourceFile = entry.CompileUnit.SourceFile.FileName;
SourceFileCoverageData source = (SourceFileCoverageData)sources [sourceFile];
if (source == null) {
source = new SourceFileCoverageData (sourceFile);
sources [sourceFile] = source;
}
klass.sourceFile = source;
}
computeMethodCoverage (method, lines, cov_info);
}
private void computeMethodCoverage(MethodCoverageItem method, LineNumberEntry[] lines, string cov_info)
{
ClassCoverageItem klass = method.Class;
SourceFileCoverageData source = klass.sourceFile;
source.AddMethod(method);
int nlines = method.endLine - method.startLine + 1;
int[] coverage = new int [nlines];
if (cov_info == null)
{
for (int i = 0; i < nlines; ++i)
{
coverage [i] = 0;
}
}
else
{
for (int i = 0; i < nlines; ++i)
{
coverage [i] = -1;
}
// Hand crafted parsing code since this is performance critical
int pos = 0;
int prev_offset = 0;
while (pos < cov_info.Length)
{
int pos2 = cov_info.IndexOfAny(digits, pos);
if (pos2 == -1)
{
break;
}
pos = cov_info.IndexOfAny(ws, pos2);
if (pos == -1)
{
break;
}
int offset = parsePositiveInteger(cov_info, pos2);
pos2 = cov_info.IndexOfAny(digits, pos);
if (pos2 == -1)
{
break;
}
pos = cov_info.IndexOfAny(ws, pos2);
int count = parsePositiveInteger(cov_info, pos2);
offset += prev_offset;
prev_offset = offset;
int line1 = 0;
int line2 = 0;
bool found = GetSourceRangeFor(offset, method, lines, ref line1, ref line2);
/*
* if (found && (entry.Name.IndexOf ("Find") != -1)) {
* Console.WriteLine ("OFFSET: " + offset + " " + line1 + ":" + line2);
* }
*/
if (found)
{
for (int i = line1; i < line2 + 1; ++i)
{
if ((i >= method.startLine) && (i <= method.endLine))
{
if (coverage [i - method.startLine] < count)
{
coverage [i - method.startLine] = count;
}
}
}
}
}
}
int hit = 0;
int missed = 0;
for (int i = 0; i < nlines; ++i)
{
int count = coverage [i];
if (count > 0)
{
hit++;
}
else if (count == 0)
{
missed++;
}
}
method.setCoverage(hit, missed);
method.lineCoverage = coverage;
}
public static void Export(CoverageModel model, string path)
{
using (TextWriter writer = new StreamWriter(path, false, Encoding.ASCII)) {
foreach (ClassCoverageItem klass in model.Classes.Values)
{
if (klass.filtered || klass.hit + klass.missed == 0)
{
continue;
}
SourceFileCoverageData file = klass.sourceFile;
writer.WriteLine("TN:{0}", "");
// TODO relative path
writer.WriteLine("SF:{0}", file.sourceFile);
// FN records
int fnCount = 0;
int fnHitted = 0;
foreach (MethodCoverageItem fn in file.methods)
{
if (fn.Class.filtered || fn.Class.hit + fn.Class.missed == 0)
{
continue;
}
fnCount++;
if (fn.hit > 0)
{
fnHitted++;
}
string name = fn.FullName;
writer.WriteLine("FN:{0},{1}", fn.startLine, name);
writer.WriteLine("FNDA:{0},{1}", fn.hit, name);
}
writer.WriteLine("FNF:{0}", fnCount);
writer.WriteLine("FNH:{0}", fnHitted);
// lines coverage
int[] coverage = file.Coverage;
int ln = 0;
int lh = 0;
for (int i = 0; i < coverage.Length; i++)
{
int hits = coverage[i];
if (hits < 0)
{
continue; // comment
}
writer.WriteLine("DA:{0},{1}", i + 1, hits);
ln++;
if (hits > 0)
{
lh++;
}
}
writer.WriteLine("LF:{0}", ln);
writer.WriteLine("LH:{0}", lh);
writer.WriteLine("end_of_record");
}
}
}