[llvm-cov] Minor cleanups to prepare for the html format patch
- Add renderView{Header,Footer}, renderLineSuffix, and hasSubViews to
support creating tables with nested views.
- Move the 'Format' cl::opt to make it easier to extend.
- Just create one function view file, instead of overwriting the same
file for every new function. Add a regression test for this.
llvm-svn: 274086
diff --git a/llvm/tools/llvm-cov/SourceCoverageViewText.cpp b/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
index 848b5f8..70ded87 100644
--- a/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
+++ b/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
@@ -59,6 +59,10 @@
} // anonymous namespace
+void SourceCoverageViewText::renderViewHeader(raw_ostream &OS) { (void)OS; }
+
+void SourceCoverageViewText::renderViewFooter(raw_ostream &OS) { (void)OS; }
+
void SourceCoverageViewText::renderSourceName(raw_ostream &OS) {
getOptions().colored_ostream(OS, raw_ostream::CYAN) << getSourceName()
<< ":\n";
@@ -70,6 +74,12 @@
OS << " |";
}
+void SourceCoverageViewText::renderLineSuffix(raw_ostream &OS,
+ unsigned ViewDepth) {
+ (void)OS;
+ (void)ViewDepth;
+}
+
void SourceCoverageViewText::renderViewDivider(raw_ostream &OS,
unsigned ViewDepth) {
assert(ViewDepth != 0 && "Cannot render divider at top level");
@@ -180,8 +190,7 @@
}
void SourceCoverageViewText::renderExpansionSite(
- raw_ostream &OS, ExpansionView &ESV, LineRef L,
- const coverage::CoverageSegment *WrappedSegment,
+ raw_ostream &OS, LineRef L, const coverage::CoverageSegment *WrappedSegment,
CoverageSegmentArray Segments, unsigned ExpansionCol, unsigned ViewDepth) {
renderLinePrefix(OS, ViewDepth);
OS.indent(getCombinedColumnWidth(getOptions()) + (ViewDepth == 0 ? 0 : 1));