nicolas/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source 
This patch includes the following changes:
- Included header "Code coverage report" and include the date that the report was created.
- Included title (as specified in a command line option, (i.e llvm-cov  -project-title="Simple Test")
- In the summary, list the elf files that the source code file has contributed to.
- Used column heading for "Line No.", "Count No.", Source".

Differential Revision: https://reviews.llvm.org/D23345

llvm-svn: 279628
This commit is contained in:
Ying Yi
2016-08-24 14:27:23 +00:00
parent c22e32deac
commit 84dc971ee2
12 changed files with 254 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
llvm/tools/llvm-cov/CodeCoverage.cpp
View File

@@ -210,9 +210,9 @@ CodeCoverageTool::createFunctionView(const FunctionRecord &Function,
return nullptr;
auto Expansions = FunctionCoverage.getExpansions();
auto View = SourceCoverageView::create(getSymbolForHumans(Function.Name),
SourceBuffer.get(), ViewOpts,
std::move(FunctionCoverage));
auto View = SourceCoverageView::create(
getSymbolForHumans(Function.Name), SourceBuffer.get(), ViewOpts,
std::move(FunctionCoverage), /*FunctionView=*/true);
attachExpansionSubViews(*View, Expansions, Coverage);
return View;
@@ -238,7 +238,7 @@ CodeCoverageTool::createSourceFileView(StringRef SourceFile,
auto SubViewExpansions = SubViewCoverage.getExpansions();
auto SubView = SourceCoverageView::create(
getSymbolForHumans(Function->Name), SourceBuffer.get(), ViewOpts,
std::move(SubViewCoverage));
std::move(SubViewCoverage), /*FunctionView=*/true);
attachExpansionSubViews(*SubView, SubViewExpansions, Coverage);
if (SubView) {
@@ -463,6 +463,12 @@ int CodeCoverageTool::run(Command Cmd, int argc, const char **argv) {
CompareFilenamesOnly = FilenameEquivalence;
ViewOpts.Format = Format;
SmallString<128> ObjectFilePath(this->ObjectFilename);
if (std::error_code EC = sys::fs::make_absolute(ObjectFilePath)) {
error(EC.message(), this->ObjectFilename);
return 1;
}
ViewOpts.ObjectFilename = ObjectFilePath.c_str();
switch (ViewOpts.Format) {
case CoverageViewOptions::OutputFormat::Text:
ViewOpts.Colors = UseColor == cl::BOU_UNSET
@@ -589,6 +595,10 @@ int CodeCoverageTool::show(int argc, const char **argv,
cl::desc(
"Set tab expansion size for html coverage reports (default = 2)"));
cl::opt<std::string> ProjectTitle(
"project-title", cl::Optional,
cl::desc("Set project title for the coverage report"));
auto Err = commandLineParser(argc, argv);
if (Err)
return Err;
@@ -602,6 +612,7 @@ int CodeCoverageTool::show(int argc, const char **argv,
ViewOpts.ShowFunctionInstantiations = ShowInstantiations;
ViewOpts.ShowOutputDirectory = ShowOutputDirectory;
ViewOpts.TabSize = TabSize;
ViewOpts.ProjectTitle = ProjectTitle;
if (ViewOpts.hasOutputDirectory()) {
if (auto E = sys::fs::create_directories(ViewOpts.ShowOutputDirectory)) {
@@ -610,6 +621,19 @@ int CodeCoverageTool::show(int argc, const char **argv,
}
}
sys::fs::file_status Status;
if (sys::fs::status(PGOFilename, Status)) {
error("profdata file error: can not get the file status. \n");
return 1;
}
auto ModifiedTime = Status.getLastModificationTime();
std::string ModifiedTimeStr = ModifiedTime.str();
size_t found = ModifiedTimeStr.rfind(":");
ViewOpts.CreatedTimeStr = (found != std::string::npos)
? "Created: " + ModifiedTimeStr.substr(0, found)
: "Created: " + ModifiedTimeStr;
auto Coverage = load();
if (!Coverage)
return 1;
@@ -643,7 +667,9 @@ int CodeCoverageTool::show(int argc, const char **argv,
}
// Show files
bool ShowFilenames = SourceFiles.size() != 1;
bool ShowFilenames =
(SourceFiles.size() != 1) ||
(ViewOpts.Format == CoverageViewOptions::OutputFormat::HTML);
if (SourceFiles.empty())
// Get the source files from the function coverage mapping.