//===----------------------------------------------------------------------===//
#include "CoverageReport.h"
-#include "CoverageSummary.h"
#include "RenderingSupport.h"
-#include "llvm/Support/Format.h"
#include "llvm/Support/FileSystem.h"
+#include "llvm/Support/Format.h"
using namespace llvm;
namespace {
/// \brief Helper struct which prints trimmed and aligned columns.
struct Column {
- enum TrimKind { NoTrim, LeftTrim, RightTrim };
+ enum TrimKind { NoTrim, WidthTrim, LeftTrim, RightTrim };
enum AlignmentKind { LeftAlignment, RightAlignment };
AlignmentKind Alignment;
Column(StringRef Str, unsigned Width)
- : Str(Str), Width(Width), Trim(NoTrim), Alignment(LeftAlignment) {}
+ : Str(Str), Width(Width), Trim(WidthTrim), Alignment(LeftAlignment) {}
Column &set(TrimKind Value) {
Trim = Value;
void render(raw_ostream &OS) const;
};
+
raw_ostream &operator<<(raw_ostream &OS, const Column &Value) {
Value.render(OS);
return OS;
switch (Trim) {
case NoTrim:
+ OS << Str;
+ break;
+ case WidthTrim:
OS << Str.substr(0, Width);
break;
case LeftTrim:
return Column(Str, Width).set(Value);
}
-static const unsigned FileReportColumns[] = {25, 10, 8, 8, 10, 10};
-static const unsigned FunctionReportColumns[] = {25, 10, 8, 8, 10, 8, 8};
+static size_t FileReportColumns[] = {25, 10, 8, 8, 10, 10};
+static size_t FunctionReportColumns[] = {25, 10, 8, 8, 10, 8, 8};
/// \brief Prints a horizontal divider which spans across the given columns.
template <typename T, size_t N>
}
void CoverageReport::render(const FileCoverageSummary &File, raw_ostream &OS) {
- OS << column(File.Name, FileReportColumns[0], Column::LeftTrim)
- << format("%*zd", FileReportColumns[1], File.RegionCoverage.NumRegions);
+ OS << column(File.Name, FileReportColumns[0], Column::NoTrim)
+ << format("%*u", FileReportColumns[1],
+ (unsigned)File.RegionCoverage.NumRegions);
Options.colored_ostream(OS, File.RegionCoverage.isFullyCovered()
? raw_ostream::GREEN
: raw_ostream::RED)
- << format("%*zd", FileReportColumns[2], File.RegionCoverage.NotCovered);
+ << format("%*u", FileReportColumns[2], (unsigned)File.RegionCoverage.NotCovered);
Options.colored_ostream(OS,
determineCoveragePercentageColor(File.RegionCoverage))
<< format("%*.2f", FileReportColumns[3] - 1,
File.RegionCoverage.getPercentCovered()) << '%';
- OS << format("%*zd", FileReportColumns[4],
- File.FunctionCoverage.NumFunctions);
+ OS << format("%*u", FileReportColumns[4],
+ (unsigned)File.FunctionCoverage.NumFunctions);
Options.colored_ostream(
OS, determineCoveragePercentageColor(File.FunctionCoverage))
<< format("%*.2f", FileReportColumns[5] - 1,
void CoverageReport::render(const FunctionCoverageSummary &Function,
raw_ostream &OS) {
OS << column(Function.Name, FunctionReportColumns[0], Column::RightTrim)
- << format("%*zd", FunctionReportColumns[1],
- Function.RegionCoverage.NumRegions);
+ << format("%*u", FunctionReportColumns[1],
+ (unsigned)Function.RegionCoverage.NumRegions);
Options.colored_ostream(OS, Function.RegionCoverage.isFullyCovered()
? raw_ostream::GREEN
: raw_ostream::RED)
- << format("%*zd", FunctionReportColumns[2],
- Function.RegionCoverage.NotCovered);
+ << format("%*u", FunctionReportColumns[2],
+ (unsigned)Function.RegionCoverage.NotCovered);
Options.colored_ostream(
OS, determineCoveragePercentageColor(Function.RegionCoverage))
<< format("%*.2f", FunctionReportColumns[3] - 1,
Function.RegionCoverage.getPercentCovered()) << '%';
- OS << format("%*zd", FunctionReportColumns[4],
- Function.LineCoverage.NumLines);
+ OS << format("%*u", FunctionReportColumns[4],
+ (unsigned)Function.LineCoverage.NumLines);
Options.colored_ostream(OS, Function.LineCoverage.isFullyCovered()
? raw_ostream::GREEN
: raw_ostream::RED)
- << format("%*zd", FunctionReportColumns[5],
- Function.LineCoverage.NotCovered);
+ << format("%*u", FunctionReportColumns[5],
+ (unsigned)Function.LineCoverage.NotCovered);
Options.colored_ostream(
OS, determineCoveragePercentageColor(Function.LineCoverage))
<< format("%*.2f", FunctionReportColumns[6] - 1,
OS << "\n";
}
-void CoverageReport::renderFunctionReports(raw_ostream &OS) {
+void CoverageReport::renderFunctionReports(ArrayRef<std::string> Files,
+ raw_ostream &OS) {
bool isFirst = true;
- for (const auto &File : Summary.getFileSummaries()) {
+ for (StringRef Filename : Files) {
if (isFirst)
isFirst = false;
else
OS << "\n";
- OS << "File '" << File.Name << "':\n";
+ OS << "File '" << Filename << "':\n";
OS << column("Name", FunctionReportColumns[0])
<< column("Regions", FunctionReportColumns[1], Column::RightAlignment)
<< column("Miss", FunctionReportColumns[2], Column::RightAlignment)
OS << "\n";
renderDivider(FunctionReportColumns, OS);
OS << "\n";
- for (const auto &Function : File.FunctionSummaries)
+ FunctionCoverageSummary Totals("TOTAL");
+ for (const auto &F : Coverage->getCoveredFunctions(Filename)) {
+ FunctionCoverageSummary Function = FunctionCoverageSummary::get(F);
+ ++Totals.ExecutionCount;
+ Totals.RegionCoverage += Function.RegionCoverage;
+ Totals.LineCoverage += Function.LineCoverage;
render(Function, OS);
- renderDivider(FunctionReportColumns, OS);
- OS << "\n";
- render(FunctionCoverageSummary("TOTAL", /*ExecutionCount=*/0,
- File.RegionCoverage, File.LineCoverage),
- OS);
+ }
+ if (Totals.ExecutionCount) {
+ renderDivider(FunctionReportColumns, OS);
+ OS << "\n";
+ render(Totals, OS);
+ }
}
}
void CoverageReport::renderFileReports(raw_ostream &OS) {
+ // Adjust column widths to accomodate long paths and names.
+ for (StringRef Filename : Coverage->getUniqueSourceFiles()) {
+ FileReportColumns[0] = std::max(FileReportColumns[0], Filename.size());
+ for (const auto &F : Coverage->getCoveredFunctions(Filename)) {
+ FunctionReportColumns[0] =
+ std::max(FunctionReportColumns[0], F.Name.size());
+ }
+ }
+
OS << column("Filename", FileReportColumns[0])
<< column("Regions", FileReportColumns[1], Column::RightAlignment)
<< column("Miss", FileReportColumns[2], Column::RightAlignment)
<< "\n";
renderDivider(FileReportColumns, OS);
OS << "\n";
- for (const auto &File : Summary.getFileSummaries())
- render(File, OS);
+
+ FileCoverageSummary Totals("TOTAL");
+ for (StringRef Filename : Coverage->getUniqueSourceFiles()) {
+ FileCoverageSummary Summary(Filename);
+ for (const auto &F : Coverage->getCoveredFunctions(Filename)) {
+ FunctionCoverageSummary Function = FunctionCoverageSummary::get(F);
+ Summary.addFunction(Function);
+ Totals.addFunction(Function);
+ }
+ render(Summary, OS);
+ }
renderDivider(FileReportColumns, OS);
OS << "\n";
- render(Summary.getCombinedFileSummaries(), OS);
+ render(Totals, OS);
}