1 #include <darwintest.h> 2 #include "nvram_helper.h" 3 4 T_GLOBAL_META(T_META_NAMESPACE("xnu.nvram"), 5 T_META_RADAR_COMPONENT_NAME("xnu"), 6 T_META_RADAR_COMPONENT_VERSION("nvram")); 7 8 static io_registry_entry_t optionsRef = IO_OBJECT_NULL; 9 10 // xcrun -sdk macosx.internal make -C tests nvram_sys_hid_nonentitled && sudo ./tests/build/sym/nvram_sys_hid_nonentitled 11 12 // Test that reading of variables with SystemReadHidden bit set without entitlement should fail 13 // NOTE: Test wasn't added to nvram_nonentitled.c as it requires system entitlement to set the variable 14 T_DECL(TestSysReadHid, "Test variable with SystemReadHidden bit set") 15 { 16 #if ((TARGET_OS_OSX) && !(__x86_64__)) 17 const char * varToTest = "40A0DDD2-77F8-4392-B4A3-1E7304206516:testSysReadHidden"; 18 19 optionsRef = GetOptions(); 20 21 T_ASSERT_EQ(SetVariable(varToTest, "1234", optionsRef), KERN_SUCCESS, "Set variable %s successfully\n", varToTest); 22 T_ASSERT_NE(GetVariable(varToTest, optionsRef), KERN_SUCCESS, "Read variable %s failed as expected\n", varToTest); 23 24 ReleaseOptions(optionsRef); 25 #else 26 T_PASS("Test not supported"); 27 #endif /* ((TARGET_OS_OSX) && !(__x86_64__)) */ 28 } 29