Add test for DAP pause request

I neglected to write a test for the DAP "pause" request.  This patch
adds one.

diff --git a/gdb/testsuite/gdb.dap/pause.exp b/gdb/testsuite/gdb.dap/pause.exp
new file mode 100644 (file)
index 0000000..27955d3
--- /dev/null
+++ b/gdb/testsuite/gdb.dap/pause.exp
@@ -0,0 +1,41 @@
+# Copyright 2023 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/>.
+
+# Test "pause" in DAP.
+
+require allow_dap_tests
+
+load_lib dap-support.exp
+
+standard_testfile attach.c
+
+if {[build_executable ${testfile}.exp $testfile $srcfile] == -1} {
+    return
+}
+
+if {[dap_launch $testfile] == ""} {
+    return
+}
+
+dap_check_request_and_response "start inferior" configurationDone
+dap_wait_for_event_and_check "inferior started" thread "body reason" started
+
+dap_check_request_and_response pause pause \
+    {o threadId [i 1]}
+
+dap_wait_for_event_and_check "stopped by pause" stopped \
+    "body reason" pause
+
+dap_shutdown