Add tests to cover some of the fixed leaks.

[tinc] / test / testlib.sh.in

diff --git a/test/testlib.sh.in b/test/testlib.sh.in
index 224ab4f..ec8f400 100644 (file)
--- a/test/testlib.sh.in
+++ b/test/testlib.sh.in
@@ -26,6 +26,8 @@ SPTPS_KEYPAIR=$(realdir "../src/sptps_keypair@EXEEXT@")
 
 # Exit status list
 # shellcheck disable=SC2034
+EXIT_FAILURE=1
+# shellcheck disable=SC2034
 EXIT_SKIP_TEST=77
 
 # The list of the environment variables that tinc injects into the scripts it calls.
@@ -98,6 +100,19 @@ must_fail() {
   fi
 }
 
+# Executes whatever is passed to it, checking that the resulting exit code is equal to the first argument.
+expect_code() {
+  expected=$1
+  shift
+
+  code=0
+  "$@" || code=$?
+
+  if [ $code != "$expected" ]; then
+    bail "wrong exit code $code, expected $expected"
+  fi
+}
+
 # Runs its arguments with timeout(1) or gtimeout(1) if either are installed.
 # Usage: try_limit_time 10 command --with --args
 if type timeout >/dev/null; then