1*8d741a5dSApple OSS Distributions #include <spawn_private.h> 2*8d741a5dSApple OSS Distributions #include "subsystem_root_path.h" 3*8d741a5dSApple OSS Distributions 4*8d741a5dSApple OSS Distributions #include <darwintest.h> 5*8d741a5dSApple OSS Distributions #include <darwintest_utils.h> 6*8d741a5dSApple OSS Distributions 7*8d741a5dSApple OSS Distributions #define UNENTITLED_EXECUTABLE_PATH "./subsystem_root_path_helper" 8*8d741a5dSApple OSS Distributions #define ENTITLED_EXECUTABLE_PATH "./subsystem_root_path_helper_entitled" 9*8d741a5dSApple OSS Distributions 10*8d741a5dSApple OSS Distributions T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true)); 11*8d741a5dSApple OSS Distributions 12*8d741a5dSApple OSS Distributions T_DECL(subsystem_root_path, 13*8d741a5dSApple OSS Distributions "Test the support for setting subsystem_root_path", 14*8d741a5dSApple OSS Distributions T_META_CHECK_LEAKS(false)) 15*8d741a5dSApple OSS Distributions { 16*8d741a5dSApple OSS Distributions char * args[] = { ENTITLED_EXECUTABLE_PATH, HELPER_BEHAVIOR_NOT_SET, "/main_root/", NULL}; 17*8d741a5dSApple OSS Distributions int pid = 0; 18*8d741a5dSApple OSS Distributions posix_spawnattr_t attr = NULL; 19*8d741a5dSApple OSS Distributions 20*8d741a5dSApple OSS Distributions T_ASSERT_EQ_INT(_spawn_and_wait(args, NULL), 0, "posix_spawn without attributes"); 21*8d741a5dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(posix_spawnattr_init(&attr), "posix_spawnattr_init"); 22*8d741a5dSApple OSS Distributions T_ASSERT_EQ_INT(_spawn_and_wait(args, &attr), 0, "posix_spawn with attributes"); 23*8d741a5dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(posix_spawnattr_set_subsystem_root_path_np(&attr, args[2]), "Set subsystem root path"); 24*8d741a5dSApple OSS Distributions 25*8d741a5dSApple OSS Distributions args[1] = HELPER_BEHAVIOR_SET; 26*8d741a5dSApple OSS Distributions 27*8d741a5dSApple OSS Distributions T_ASSERT_EQ_INT(_spawn_and_wait(args, &attr), 0, "posix_spawn with subsystem root path"); 28*8d741a5dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(posix_spawnattr_set_subsystem_root_path_np(&attr, NULL), "Clear subsystem root path attribute"); 29*8d741a5dSApple OSS Distributions 30*8d741a5dSApple OSS Distributions args[1] = HELPER_BEHAVIOR_NOT_SET; 31*8d741a5dSApple OSS Distributions 32*8d741a5dSApple OSS Distributions T_ASSERT_EQ_INT(_spawn_and_wait(args, &attr), 0, "Spawn without subsystem root path"); 33*8d741a5dSApple OSS Distributions 34*8d741a5dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(posix_spawnattr_set_subsystem_root_path_np(&attr, args[2]), "Set subsystem root path (again)"); 35*8d741a5dSApple OSS Distributions 36*8d741a5dSApple OSS Distributions args[1] = HELPER_BEHAVIOR_FORK_EXEC; 37*8d741a5dSApple OSS Distributions 38*8d741a5dSApple OSS Distributions T_ASSERT_EQ_INT(_spawn_and_wait(args, &attr), 0, "Subsystem root path inheritence across fork/exec"); 39*8d741a5dSApple OSS Distributions 40*8d741a5dSApple OSS Distributions args[1] = HELPER_BEHAVIOR_SPAWN; 41*8d741a5dSApple OSS Distributions 42*8d741a5dSApple OSS Distributions T_ASSERT_EQ_INT(_spawn_and_wait(args, &attr), 0, "Subsystem root path override through posix_spawn"); 43*8d741a5dSApple OSS Distributions 44*8d741a5dSApple OSS Distributions args[0] = UNENTITLED_EXECUTABLE_PATH; 45*8d741a5dSApple OSS Distributions 46*8d741a5dSApple OSS Distributions T_ASSERT_NE_INT(_spawn_and_wait(args, &attr), 0, "Entitlement check"); 47*8d741a5dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(posix_spawnattr_destroy(&attr), "posix_spawnattr_destroy"); 48*8d741a5dSApple OSS Distributions } 49