(* *)

unit XMLCoverageReport;

I_Report,

I_CoverageStats,

JclSimpleXml,

I_CoverageConfiguration,

ClassInfoUnit,

I_LogManager;

TXMLCoverageReport = class(TInterfacedObject, IReport)

strict private

FCoverageConfiguration: ICoverageConfiguration;

procedure AddAllStats(

const AAllElement: TJclSimpleXMLElem;

const ACoverageStats: ICoverageStats;

const AModuleList: TModuleList);

procedure AddModuleInfo(

AAllElement: TJclSimpleXMLElem;

const AModuleInfo: TModuleInfo);

procedure AddModuleLineHits(

ALineHitsElement: TJclSimpleXMLElem;

const ACoverage: ICoverageStats);

procedure AddModuleStats(

const RootElement: TJclSimpleXMLElem;

const AModule: TModuleInfo);

procedure AddClassInfo(

ASourceFileElement: TJclSimpleXMLElem;

const AClassInfo: TClassInfo);

procedure AddClassStats(

const ARootElement: TJclSimpleXMLElem;

const AClass: TClassInfo);

procedure AddMethodInfo(

AClassElement: TJclSimpleXMLElem;

const AMethod: TProcedureInfo);

procedure AddMethodStats(

const ARootElement: TJclSimpleXMLElem;

const AMethod: TProcedureInfo);

procedure AddCoverageElement(const RootElement: TJclSimpleXMLElem;

const AType: string; const TotalCoveredCount, TotalCount: Integer);

function GetCoverageStringValue(const ACovered, ATotal: Integer): string;

public

constructor Create(const ACoverageConfiguration: ICoverageConfiguration);

procedure Generate(

const ACoverage: ICoverageStats;

const AModuleInfoList: TModuleList;

const ALogManager: ILogManager);

end;

TXMLCoverageReportMerger = class helper for TXMLCoverageReport

class function MergeCoverageStatsForGenerics(const ACoverageStatsIn: ICoverageStats): ICoverageStats;

end;

System.StrUtils,

System.SysUtils,

System.Math,

JclFileUtils,

CoverageStats;

constructor TXMLCoverageReport.Create(

const ACoverageConfiguration: ICoverageConfiguration);

inherited Create;

FCoverageConfiguration := ACoverageConfiguration;

end;

procedure TXMLCoverageReport.Generate(

const ACoverage: ICoverageStats;

const AModuleInfoList: TModuleList;

const ALogManager: ILogManager);

StatsElement: TJclSimpleXMLElem;

procedure AddValueElement(const AElementName: string; const AValue: Integer);

begin

StatsElement.Items

.Add(AElementName)

.Properties.Add('value', AValue);

end;

ModuleInfo: TModuleInfo;

XML: TJclSimpleXML;

AllElement: TJclSimpleXMLElem;

DataElement: TJclSimpleXMLElem;

LineHitsElement: TJclSimpleXMLElem;

CoverageIndex: Integer;

FileIndex: Integer;

ModuleCoverage: ICoverageStats;

XmlLinesCoverage: ICoverageStats;

ALogManager.Log('Generating xml coverage report');

XML := TJclSimpleXML.Create;

try

XML.Root.Name := 'report';

StatsElement := XML.Root.Items.Add('stats');

AddValueElement('packages', AModuleInfoList.Count);

AddValueElement('classes', AModuleInfoList.ClassCount);

AddValueElement('methods', AModuleInfoList.MethodCount);

AddValueElement('srcfiles', AModuleInfoList.Count);

AddValueElement('srclines', AModuleInfoList.LineCount);

AddValueElement('totallines', ACoverage.LineCount);

AddValueElement('coveredlines', ACoverage.CoveredLineCount);

AddValueElement('coveredpercent', ACoverage.PercentCovered);

DataElement := XML.Root.Items.Add('data');

AllElement := DataElement.Items.Add('all');

AllElement.Properties.Add('name', 'all classes');

AddAllStats(AllElement, ACoverage, AModuleInfoList);

for ModuleInfo in AModuleInfoList do

begin

AddModuleInfo(AllElement, ModuleInfo);

end;

if FCoverageConfiguration.XmlLines then

begin

if FCoverageConfiguration.XmlMergeGenerics then begin

ALogManager.Log('Merging units for generics.');

XmlLinesCoverage := MergeCoverageStatsForGenerics(ACoverage);

end else

XmlLinesCoverage := ACoverage;

LineHitsElement := DataElement.Items.Add('linehits');

for CoverageIndex := 0 to XmlLinesCoverage.Count - 1 do

begin

ModuleCoverage := XmlLinesCoverage.CoverageReport[CoverageIndex];

ALogManager.Log('Coverage for module: ' + ModuleCoverage.Name);

for FileIndex := 0 to ModuleCoverage.Count - 1 do

begin

AddModuleLineHits(LineHitsElement, ModuleCoverage[FileIndex]);

end;

end;

end;

XML.SaveToFile(

PathAppend(FCoverageConfiguration.OutputDir, 'CodeCoverage_Summary.xml')

);

finally

XML.Free;

end;

end;

procedure TXMLCoverageReport.AddAllStats(

const AAllElement: TJclSimpleXMLElem;

const ACoverageStats: ICoverageStats;

const AModuleList: TModuleList);

AddCoverageElement(

AAllElement, 'class, %',

AModuleList.CoveredClassCount, AModuleList.ClassCount);

AddCoverageElement(

AAllElement, 'method, %',

AModuleList.CoveredMethodCount, AModuleList.MethodCount);

AddCoverageElement(

AAllElement, 'block, %',

AModuleList.CoveredLineCount, AModuleList.LineCount);

AddCoverageElement(

AAllElement, 'line, %',

AModuleList.CoveredLineCount, AModuleList.LineCount);

end;

procedure TXMLCoverageReport.AddModuleInfo(

AAllElement: TJclSimpleXMLElem;

const AModuleInfo: TModuleInfo);

PackageElement: TJclSimpleXMLElem;

SourceFileElement: TJclSimpleXMLElem;

ClassInfo: TClassInfo;

PackageElement := AAllElement.Items.Add('package');

PackageElement.Properties.Add('name', AModuleInfo.ModuleName);

AddModuleStats(PackageElement, AModuleInfo);

SourceFileElement := PackageElement.Items.Add('srcfile');

SourceFileElement.Properties.Add('name', AModuleInfo.ModuleFileName);

AddModuleStats(SourceFileElement, AModuleInfo);

for ClassInfo in AModuleInfo do

begin

AddClassInfo(SourceFileElement, ClassInfo);

end;

end;

procedure TXMLCoverageReport.AddModuleLineHits(

ALineHitsElement: TJclSimpleXMLElem;

const ACoverage: ICoverageStats);

Line: Integer;

FileElement: TJclSimpleXMLElem;

StringBuilder: TStringBuilder;

CoverageLine: TCoverageLine;

if FCoverageConfiguration.ExcludedUnits.IndexOf(StringReplace(ExtractFileName(ACoverage.Name), ExtractFileExt(ACoverage.Name), '', [rfReplaceAll, rfIgnoreCase])) < 0 then

begin

FileElement := ALineHitsElement.Items.Add('file');

FileElement.Properties.Add('name', ACoverage.Name);

StringBuilder := TStringBuilder.Create;

try

for Line := 0 to ACoverage.GetCoverageLineCount - 1 do

begin

CoverageLine := ACoverage.CoverageLine[Line];

StringBuilder.Append(IfThen(Line = 0, '', ';'))

.Append(CoverageLine.LineNumber)

.Append('=')

.Append(CoverageLine.LineCount);

end;

FileElement.Value := StringBuilder.ToString;

finally

StringBuilder.Free;

end;

end;

end;

procedure TXMLCoverageReport.AddModuleStats(

const RootElement: TJclSimpleXMLElem;

const AModule: TModuleInfo);

AddCoverageElement(

RootElement, 'class, %',

AModule.CoveredClassCount, AModule.ClassCount

);

AddCoverageElement(

RootElement, 'method, %',

AModule.CoveredMethodCount, AModule.MethodCount

);

AddCoverageElement(

RootElement, 'block, %',

AModule.CoveredLineCount, AModule.LineCount

);

AddCoverageElement(

RootElement, 'line, %',

AModule.CoveredLineCount, AModule.LineCount

);

end;

procedure TXMLCoverageReport.AddClassInfo(

ASourceFileElement: TJclSimpleXMLElem;

const AClassInfo: TClassInfo);

Method: TProcedureInfo;

ClassElement: TJclSimpleXMLElem;

ClassElement := ASourceFileElement.Items.Add('class');

ClassElement.Properties.Add('name', AClassInfo.TheClassName);

AddClassStats(ClassElement, AClassInfo);

for Method in AClassInfo do

AddMethodInfo(ClassElement, Method);

end;

procedure TXMLCoverageReport.AddClassStats(

const ARootElement: TJclSimpleXMLElem;

const AClass: TClassInfo);

IsCovered: Integer;

IsCovered := IfThen(AClass.PercentCovered > 0, 1, 0);

AddCoverageElement(ARootElement, 'class, %', IsCovered, 1);

AddCoverageElement(

ARootElement, 'method, %',

AClass.CoveredProcedureCount, AClass.ProcedureCount

);

AddCoverageElement(

ARootElement, 'block, %',

AClass.CoveredLineCount, AClass.LineCount

);

AddCoverageElement(

ARootElement, 'line, %',

AClass.CoveredLineCount, AClass.LineCount

);

end;

procedure TXMLCoverageReport.AddMethodInfo(

AClassElement: TJclSimpleXMLElem;

const AMethod: TProcedureInfo);

MethodElement: TJclSimpleXMLElem;

MethodElement := AClassElement.Items.Add('method');

MethodElement.Properties.Add('name', AMethod.Name);

AddMethodStats(MethodElement, AMethod);

end;

procedure TXMLCoverageReport.AddMethodStats(

const ARootElement: TJclSimpleXMLElem;

const AMethod: TProcedureInfo);

IsCovered: Integer;

IsCovered := IfThen(AMethod.PercentCovered > 0, 1, 0);

AddCoverageElement(ARootElement, 'method, %', IsCovered, 1);

AddCoverageElement(

ARootElement, 'block, %',

AMethod.CoveredLineCount, AMethod.LineCount

);

AddCoverageElement(

ARootElement, 'line, %',

AMethod.CoveredLineCount, AMethod.LineCount

);

end;

procedure TXMLCoverageReport.AddCoverageElement(

const RootElement: TJclSimpleXMLElem;

const AType: string;

const TotalCoveredCount, TotalCount: Integer);

CoverageElement: TJclSimpleXMLElem;

CoverageElement := RootElement.Items.Add('coverage');

CoverageElement.Properties.Add('type', AType);

CoverageElement.Properties.Add(

'value',

GetCoverageStringValue(

TotalCoveredCount,

TotalCount

)

);

end;

function TXMLCoverageReport.GetCoverageStringValue(const ACovered, ATotal: Integer): string;

Percent: Integer;

if ATotal = 0 then

Percent := 0

else

Percent := Round(ACovered * 100 / ATotal);

Result := IntToStr(Percent) + '% (' + IntToStr(ACovered) + '/' + IntToStr(ATotal) + ')';

end;

class function TXMLCoverageReportMerger.MergeCoverageStatsForGenerics(

const ACoverageStatsIn: ICoverageStats): ICoverageStats;

i, j, line: Integer;

LModuleStats, LUnitStats, LResultStats: ICoverageStats;

FResultModuleName, FResultUnitName: String;

LCoverageLine: TCoverageLine;

Result := TCoverageStats.Create(ACoverageStatsIn.Name, ACoverageStatsIn.Parent);

//Loop all modules

for i := 0 to ACoverageStatsIn.Count - 1 do begin

LModuleStats := ACoverageStatsIn.CoverageReport[i];

//Loop all units

for j := 0 to LModuleStats.Count - 1 do begin

LUnitStats := LModuleStats.CoverageReport[j];

FResultModuleName := LUnitStats.Name.Substring(0, LUnitStats.Name.LastIndexOf('.'));

FResultUnitName := LUnitStats.Name;

LResultStats := Result.CoverageReportByName[FResultModuleName].CoverageReportByName[FResultUnitName];

//Add all coverage lines

for line := 0 to ACoverageStatsIn.CoverageReport[i].CoverageReport[j].GetCoverageLineCount - 1 do begin

LCoverageLine := ACoverageStatsIn.CoverageReport[i].CoverageReport[j].CoverageLine[line];

LResultStats.AddLineCoverage(LCoverageLine.LineNumber, LCoverageLine.LineCount);

end;

end;

end;

Result.Calculate;

end;

end.