Add test runner script.

test.sh

diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..8b0b657
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+set -e
+set -u
+
+ROOT_PATH="${ROOTDIR}/sim/renode"
+TESTS_FILE="$ROOT_PATH/tests/tests.yaml"
+TESTS_RESULTS="$OUT/host/renode/tests"
+
+. "${ROOT_PATH}/tools/common.sh"
+
+set +e
+STTY_CONFIG=`stty -g 2>/dev/null`
+$PYTHON_RUNNER -u "`get_path "$ROOT_PATH/tests/run_tests.py"`" --exclude "skip_${DETECTED_OS}" --properties-file "`get_path "$ROOT_PATH/output/properties.csproj"`" -r "`get_path "$TESTS_RESULTS"`" -t "`get_path "$TESTS_FILE"`" "$@"
+RESULT_CODE=$?
+set -e
+if [ -n "${STTY_CONFIG:-}" ]
+then
+    stty "$STTY_CONFIG"
+fi
+exit $RESULT_CODE