Add test_suite_entropy
diff --git a/tests/suites/test_suite_entropy.data b/tests/suites/test_suite_entropy.data
new file mode 100644
index 0000000..5a43ffd
--- /dev/null
+++ b/tests/suites/test_suite_entropy.data
@@ -0,0 +1,8 @@
+Entropy write/update seed file
+entropy_seed_file:"data_files/entropy_seed":0
+
+Entropy write/update seed file
+entropy_seed_file:"no_such_dir/file":POLARSSL_ERR_ENTROPY_FILE_IO_ERROR
+
+Entropy self test
+entropy_selftest: