| | 1 | #include <darwintest.h> |
| | 2 | #include <mach/mach.h> |
| | 3 | #include <IOKit/IOKitLib.h> |
| | 4 | #include <Kernel/IOKit/crypto/AppleKeyStoreDefs.h> |
| | 5 | |
| | 6 | |
| | 7 | T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true)); |
| | 8 | |
| | 9 | T_DECL(ioconnectasyncmethod_referenceCnt, |
| | 10 | "Test IOConnectCallAsyncMethod with referenceCnt < 1", |
| | 11 | T_META_ASROOT(true)) |
| | 12 | { |
| | 13 | io_service_t service; |
| | 14 | io_connect_t conn; |
| | 15 | mach_port_t wakePort; |
| | 16 | uint64_t reference = 0; |
| | 17 | service = IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching(kAppleKeyStoreServiceName)); |
| | 18 | if (service == IO_OBJECT_NULL) { |
| | 19 | T_SKIP("Service " kAppleKeyStoreServiceName " could not be opened. skipping test"); |
| | 20 | } |
| | 21 | T_ASSERT_NE(service, MACH_PORT_NULL, "got " kAppleKeyStoreServiceName " service"); |
| | 22 | T_ASSERT_MACH_SUCCESS(IOServiceOpen(service, mach_task_self(), 0, &conn), "opened connection to service"); |
| | 23 | T_ASSERT_MACH_SUCCESS(mach_port_allocate(mach_task_self(), MACH_PORT_RIGHT_RECEIVE, &wakePort), "allocated wake port"); |
| | 24 | T_ASSERT_MACH_ERROR(IOConnectCallAsyncMethod(conn, 0 /* selector */, wakePort, &reference, 0 /* referenceCnt */, |
| | 25 | NULL /* input */, 0 /* inputCnt */, NULL /* inputStruct */, 0 /* inputStructCnt */, |
| | 26 | NULL /* output */, 0 /* outputCnt */, NULL /* outputStruct */, 0 /* outputStructCntP */), kIOReturnBadArgument, "IOConnectCallAsyncMethod should fail with kIOReturnBadArgument"); |
| | 27 | IOServiceClose(conn); |
| | 28 | mach_port_mod_refs(mach_task_self(), wakePort, MACH_PORT_RIGHT_RECEIVE, -1); |
| | 29 | } |
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