1 files changed, 91 insertions, 0 deletions
diff --git a/tools/check-tree.sh b/tools/check-tree.sh
new file mode 100755
index 00000000..ede3e699
--- /dev/null
+++ b/tools/check-tree.sh
@@ -0,0 +1,91 @@
+#!/bin/bash -e
+
+# Preform various consistency checks of the source tree.
+
+die() {
+	printf '%s\n' "$*"
+	exit 1
+}
+
+array_contains() {
+	local needle="$1"
+	local a
+	shift
+	for a; do
+		[ "$a" = "$needle" ] && return 0
+	done
+	return 1
+}
+
+cd "$(dirname "$0")/.."
+
+EXIT_CODE=0
+
+##############################################################################
+
+check_shell_dumps() {
+	local TEST="$1"
+	local base="$(basename "$TEST")"
+	local dir="$(dirname "$TEST")"
+	local has_nft=0
+	local has_nodump=0
+	local nft_name
+	local nodump_name
+
+	if [ ! -d "$dir/dumps/" ] ; then
+		echo "\"$TEST\" has no \"$dir/dumps/\" directory"
+		EXIT_CODE=1
+		return 0
+	fi
+
+	nft_name="$dir/dumps/$base.nft"
+	nodump_name="$dir/dumps/$base.nodump"
+
+	[ -f "$nft_name" ] && has_nft=1
+	[ -f "$nodump_name" ] && has_nodump=1
+
+	if [ "$has_nft" != 1 -a "$has_nodump" != 1 ] ; then
+		echo "\"$TEST\" has no \"$dir/dumps/$base.{nft,nodump}\" file"
+		EXIT_CODE=1
+	elif [ "$has_nft" == 1 -a "$has_nodump" == 1 ] ; then
+		echo "\"$TEST\" has both \"$dir/dumps/$base.{nft,nodump}\" files"
+		EXIT_CODE=1
+	elif [ "$has_nodump" == 1 -a -s "$nodump_name" ] ; then
+		echo "\"$TEST\" has a non-empty \"$dir/dumps/$base.nodump\" file"
+		EXIT_CODE=1
+	fi
+}
+
+SHELL_TESTS=( $(find "tests/shell/testcases/" -type f -executable | LANG=C sort) )
+
+if [ "${#SHELL_TESTS[@]}" -eq 0 ] ; then
+	echo "No executable tests under \"tests/shell/testcases/\" found"
+	EXIT_CODE=1
+fi
+for t in "${SHELL_TESTS[@]}" ; do
+	check_shell_dumps "$t"
+done
+
+##############################################################################
+
+SHELL_TESTS2=( $(./tests/shell/run-tests.sh --list-tests) )
+if [ "${SHELL_TESTS[*]}" != "${SHELL_TESTS2[*]}" ] ; then
+	echo "\`./tests/shell/run-tests.sh --list-tests\` does not list the expected tests"
+	EXIT_CODE=1
+fi
+
+##############################################################################
+
+FILES=( $(find "tests/shell/testcases/" -type f | sed -n 's#\(tests/shell/testcases\(/.*\)\?/\)dumps/\(.*\)\.\(nft\|nodump\)$#\0#p' | LANG=C sort) )
+
+for f in "${FILES[@]}" ; do
+	f2="$(echo "$f" | sed -n 's#\(tests/shell/testcases\(/.*\)\?/\)dumps/\(.*\)\.\(nft\|nodump\)$#\1\3#p')"
+	if ! array_contains "$f2" "${SHELL_TESTS[@]}" ; then
+		echo "\"$f\" has no test \"$f2\""
+		EXIT_CODE=1
+	fi
+done
+
+##############################################################################
+
+exit "$EXIT_CODE"