diff --git a/tests/dl_test.cpp b/tests/dl_test.cpp
index ee9b2e1..aa8bd57 100644
--- a/tests/dl_test.cpp
+++ b/tests/dl_test.cpp
@@ -24,6 +24,7 @@
 
 #include <string>
 
+#include "gtest_globals.h"
 #include "utils.h"
 
 extern "C" int main_global_default_serial() {
@@ -86,4 +87,26 @@
 #endif
 }
 
+TEST(dl, preinit_system_calls) {
+#if defined(__BIONIC__)
+  std::string helper = get_testlib_root() +
+      "/preinit_syscall_test_helper/preinit_syscall_test_helper";
+  chmod(helper.c_str(), 0755); // TODO: "x" lost in CTS, b/34945607
+  ExecTestHelper eth;
+  eth.SetArgs({ helper.c_str(), nullptr });
+  eth.Run([&]() { execve(helper.c_str(), eth.GetArgs(), eth.GetEnv()); }, 0, nullptr);
+#endif
+}
+
+TEST(dl, xfail_preinit_getauxval) {
+#if defined(__BIONIC__)
+  std::string helper = get_testlib_root() +
+      "/preinit_getauxval_test_helper/preinit_getauxval_test_helper";
+  chmod(helper.c_str(), 0755); // TODO: "x" lost in CTS, b/34945607
+  ExecTestHelper eth;
+  eth.SetArgs({ helper.c_str(), nullptr });
+  eth.Run([&]() { execve(helper.c_str(), eth.GetArgs(), eth.GetEnv()); }, 0, nullptr);
+#endif
+}
+
 // TODO: Add tests for LD_PRELOADs