1 files changed, 70 insertions, 0 deletions
diff --git a/tools/checkcov b/tools/checkcov
new file mode 100755
index 0000000..6f2775a
--- /dev/null
+++ b/tools/checkcov
@@ -0,0 +1,70 @@
+#!/bin/sh
+
+cd build/$1
+
+case "$1" in
+	Coverage)
+		rm -rf CMakeFiles/aplwc.dir/src/*
+		;;
+	*)
+		;;
+esac
+
+cmake --build .
+ctest
+
+case "$1" in
+	Coverage)
+		;;
+	*)
+		exit 0
+		;;
+esac
+
+gcov -tg CMakeFiles/aplwc.dir/src/*.gcno | awk '
+BEGIN {
+	FS=":"
+}
+
+function miss(t){
+	printf("%c %s:%d %s\n", t, file, line, src)
+}
+
+/^condition outcomes covered [0-9]+\/[1-9][0-9]*/ {
+	if($0 ~ /0\//)
+		skip_cond = 1
+	else
+		skip_cond = 0
+	next
+}
+
+/^condition .* not covered/ {
+	if(!skip_cond){
+		miss("C")
+		print $0
+	}
+	next
+}
+
+{
+	hits = $1
+	line = $2
+	gsub(/ /, "", hits)
+	gsub(/ /, "", line)
+
+	if(line == 0)
+		file=$NF
+
+	src = ""
+	for(n = 3; n <= NF; n++)
+		src = src $n
+	
+	if(hits == "-")
+		next
+	if(hits ~ /^[1-9][0-9]*\*?$/)
+		next
+
+	miss("L")
+	next
+}
+'