xnu-7195.81.3.tar.gz

[apple/xnu.git] / tests / mach_port_insert_right.c

diff --git a/tests/mach_port_insert_right.c b/tests/mach_port_insert_right.c
index f4228927b577f2531dc1d1306fa80165a3e7b421..b0c3d76e031e5a209d3c0e94f819f1e575b40101 100644 (file)
--- a/tests/mach_port_insert_right.c
+++ b/tests/mach_port_insert_right.c
@@ -3,7 +3,19 @@
 #include <mach/message.h>
 #include <darwintest.h>
 
-T_DECL(mach_port_insert_right,"insert send right for an existing right", T_META_CHECK_LEAKS(false))
+T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true));
+
+static inline mach_port_type_t
+get_port_type(mach_port_t mp)
+{
+       mach_port_type_t type;
+       T_QUIET;
+       T_ASSERT_MACH_SUCCESS(mach_port_type(mach_task_self(), mp, &type),
+           "mach_port_type(mP)");
+       return type;
+}
+
+T_DECL(mach_port_insert_right, "insert send right for an existing right", T_META_CHECK_LEAKS(false))
 {
        mach_port_t port = MACH_PORT_NULL;
        mach_port_t port2 = MACH_PORT_NULL;
@@ -14,6 +26,14 @@ T_DECL(mach_port_insert_right,"insert send right for an existing right", T_META_
        retval = mach_port_allocate(task, MACH_PORT_RIGHT_RECEIVE, &port);
        T_ASSERT_MACH_SUCCESS(retval, "allocate a port=[%d]", port);
 
+       T_ASSERT_EQ(get_port_type(port), MACH_PORT_TYPE_RECEIVE,
+           "0x%x should be a receive right", port);
+
+       retval = mach_port_insert_right(task, port, port, MACH_MSG_TYPE_MAKE_SEND);
+       T_ASSERT_MACH_SUCCESS(retval, "insert a send right for port=[%d] with name=[%d]", port, port);
+       T_ASSERT_EQ(get_port_type(port), MACH_PORT_TYPE_RECEIVE | MACH_PORT_TYPE_SEND,
+           "0x%x should be a send-receive right", port);
+
        mach_port_name_t name = 123;
 
        retval = mach_port_insert_right(task, name, port, MACH_MSG_TYPE_MAKE_SEND);
@@ -26,6 +46,9 @@ T_DECL(mach_port_insert_right,"insert send right for an existing right", T_META_
        retval = mach_port_allocate(task, MACH_PORT_RIGHT_RECEIVE, &port2);
        T_ASSERT_MACH_SUCCESS(retval, "allocate a port=[%d]", port2);
 
+       T_ASSERT_EQ(get_port_type(port2), MACH_PORT_TYPE_RECEIVE,
+           "0x%x should be a receive right", port2);
+
        name = port;
        retval = mach_port_insert_right(task, name, port2, MACH_MSG_TYPE_MAKE_SEND);
        T_ASSERT_MACH_ERROR(retval, KERN_RIGHT_EXISTS, "insert a send right for port=[%d] with name=[%d]", port2, name);