+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2020 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Create two inferiors that are not running. Then run only the second
+# one. Expect it to start normally.
+
+standard_testfile
+
+if {[use_gdb_stub]} {
+ return 0
+}
+
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug}]} {
+ return -1
+}
+
+# Setting the target to non-stop mode revealed a bug where the context
+# was not being switched before making ptid-dependent memory access.
+# So, start GDB with this setting.
+save_vars { GDBFLAGS } {
+ append GDBFLAGS " -ex \"maint set target-non-stop on\""
+ clean_restart ${binfile}
+}
+
+# Add and start the second inferior.
+gdb_test "add-inferior" "Added inferior 2.*" \
+ "add empty inferior 2"
+gdb_test "inferior 2" "Switching to inferior 2.*" \
+ "switch to inferior 2"
+gdb_load $binfile
+
+if {[gdb_start_cmd] < 0} {
+ fail "start the second inf"
+} else {
+ gdb_test "" ".*reakpoint ., main .*${srcfile}.*" "start the second inf"
+}