[llvm-cov] Add the project summary to the text coverage report for each source file.

This patch is a spin-off from https://reviews.llvm.org/D23922. It extends the text view to preserve the same feature as the html view.

Differential Revision: https://reviews.llvm.org/D24241

llvm-svn: 280756

1 files changed, 9 insertions, 0 deletions

diff --git a/llvm/tools/llvm-cov/SourceCoverageView.cpp b/llvm/tools/llvm-cov/SourceCoverageView.cpp
index 323352a5174..47980ab0952 100644
--- a/llvm/tools/llvm-cov/SourceCoverageView.cpp
+++ b/llvm/tools/llvm-cov/SourceCoverageView.cpp
@@ -142,6 +142,15 @@ SourceCoverageView::create(StringRef SourceName, const MemoryBuffer &File,
   llvm_unreachable("Unknown coverage output format!");
 }
 
+std::string SourceCoverageView::getNativeSourceName() const {
+  std::string SourceFile = isFunctionView() ? "Function: " : "Source: ";
+  SourceFile += getSourceName().str();
+  SmallString<128> SourceText(SourceFile);
+  sys::path::remove_dots(SourceText, /*remove_dot_dots=*/true);
+  sys::path::native(SourceText);
+  return SourceText.c_str();
+}
+
 void SourceCoverageView::addExpansion(
     const coverage::CounterMappingRegion &Region,
     std::unique_ptr<SourceCoverageView> View) {