Add "cwd" parameter to DAP launch request

This adds the "cwd" parameter to the DAP launch request.

This came up here:
    https://github.com/eclipse-cdt-cloud/cdt-gdb-adapter/issues/90
... and seemed like a good idea.

Reviewed-By: Eli Zaretskii <eliz@gnu.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.dap/cwd.exp b/gdb/testsuite/gdb.dap/cwd.exp
new file mode 100644
index 0000000..394fe5a
--- /dev/null
+++ b/gdb/testsuite/gdb.dap/cwd.exp
@@ -0,0 +1,40 @@
+# 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 the cwd extension.
+
+require allow_dap_tests {!is_remote host}
+
+load_lib dap-support.exp
+
+standard_testfile attach.c
+
+if {[build_executable ${testfile}.exp $testfile $srcfile] == -1} {
+    return
+}
+
+# Starting the inferior will fail if the change of cwd does not work.
+set the_dir [file dirname $testfile]
+set the_file [file tail $testfile]
+if {[dap_launch $the_file cwd $the_dir stop_at_main 1] == ""} {
+    return
+}
+
+dap_check_request_and_response "start inferior" configurationDone
+# We didn't explicitly set a breakpoint, so if we hit one, it worked.
+dap_wait_for_event_and_check "stopped at function breakpoint" stopped \
+    "body reason" breakpoint
+
+dap_shutdown