- /* Create a mock environment. An inferior with a thread, with a
- process_stratum target pushed. */
-
- test_target_ops mock_target;
- ptid_t mock_ptid (1, 1);
- inferior mock_inferior (mock_ptid.pid ());
- address_space mock_aspace {};
- mock_inferior.gdbarch = gdbarch;
- mock_inferior.aspace = &mock_aspace;
- thread_info mock_thread (&mock_inferior, mock_ptid);
-
- scoped_restore restore_thread_list
- = make_scoped_restore (&mock_inferior.thread_list, &mock_thread);
-
- /* Add the mock inferior to the inferior list so that look ups by
- target+ptid can find it. */
- scoped_restore restore_inferior_list
- = make_scoped_restore (&inferior_list);
- inferior_list = &mock_inferior;
-
- /* Switch to the mock inferior. */
- scoped_restore_current_inferior restore_current_inferior;
- set_current_inferior (&mock_inferior);
-
- /* Push the process_stratum target so we can mock accessing
- registers. */
- push_target (&mock_target);
-
- /* Pop it again on exit (return/exception). */
- SCOPE_EXIT { pop_all_targets_at_and_above (process_stratum); };
-
- /* Switch to the mock thread. */
- scoped_restore restore_inferior_ptid
- = make_scoped_restore (&inferior_ptid, mock_ptid);