3 files changed, 127 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.python/py-thread-exited.c b/gdb/testsuite/gdb.python/py-thread-exited.c
new file mode 100644
index 0000000..fd0342b
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-thread-exited.c
@@ -0,0 +1,37 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2022-2023 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/>.  */
+
+#include <stdio.h>
+#include <pthread.h>
+#include <unistd.h>
+#include <signal.h>
+pthread_t thread2_id;
+pthread_t thread3_id;
+
+void* do_thread (void* d)
+{
+  return NULL;
+}
+
+int main (void)
+{
+  pthread_create (&thread2_id, NULL, do_thread, NULL);
+  pthread_join (thread2_id, NULL);
+  pthread_create (&thread3_id, NULL, do_thread, NULL);
+  pthread_join (thread3_id, NULL);
+  return 12;
+}
diff --git a/gdb/testsuite/gdb.python/py-thread-exited.exp b/gdb/testsuite/gdb.python/py-thread-exited.exp
new file mode 100644
index 0000000..a21368b
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-thread-exited.exp
@@ -0,0 +1,44 @@
+# Copyright (C) 2022-202 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/>.
+
+load_lib gdb-python.exp
+
+standard_testfile
+
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+    return -1
+}
+
+save_vars { GDBFLAGS } {
+    clean_restart $testfile
+}
+
+set pyfile [gdb_remote_download host ${srcdir}/${subdir}/py-thread-exited.py]
+gdb_test_no_output "source ${pyfile}" "load python file"
+
+gdb_test "test-events" "Event testers registered."
+
+if ![runto_main] {
+    return -1
+}
+
+gdb_breakpoint 37 "last of main"
+
+gdb_continue_to_breakpoint "continue to breakpoint"
+
+gdb_test "python print(threadOneExit)" \
+	 ".*event type: thread-exited. global num: 2.*"
+gdb_test "python print(threadTwoExit)" \
+	 ".*event type: thread-exited. global num: 3.*"
diff --git a/gdb/testsuite/gdb.python/py-thread-exited.py b/gdb/testsuite/gdb.python/py-thread-exited.py
new file mode 100644
index 0000000..32a9e5b
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-thread-exited.py
@@ -0,0 +1,46 @@
+# Copyright 2022-2023 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/>.
+
+import gdb
+
+threadOneExit = ""
+threadTwoExit = ""
+# we don't want to overwrite the 2nd thread's exit event, thus
+# store it here. we don't care about it though.
+mainThreadExit = ""
+
+def thread_exited_handler(event):
+    global threadOneExit, threadTwoExit, mainThreadExit
+    print("{}".format(event))
+    assert isinstance(event, gdb.ThreadExitedEvent)
+    if threadOneExit == "":
+        threadOneExit = "event type: thread-exited. global num: {}".format(event.inferior_thread.global_num)
+    else:
+        if threadTwoExit == "":
+            threadTwoExit = "event type: thread-exited. global num: {}".format(event.inferior_thread.global_num)
+        else:
+            mainThreadExit = "event type: thread-exited. global num: {}".format(event.inferior_thread.global_num)
+
+class test_events(gdb.Command):
+    """Test events."""
+
+    def __init__(self):
+        gdb.Command.__init__(self, "test-events", gdb.COMMAND_STACK)
+
+    def invoke(self, arg, from_tty):
+        gdb.events.thread_exited.connect(thread_exited_handler)
+        print("Event testers registered.")
+
+test_events()