gdb/testsuite: add simavr.exp board

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.python / py-infthread.exp

diff --git a/gdb/testsuite/gdb.python/py-infthread.exp b/gdb/testsuite/gdb.python/py-infthread.exp
index 6e02d023e59867aa92ead75dd614fb6bed22a354..c7022ea08e4f624ef0ee14d80fbc8218e526befc 100644 (file)
--- a/gdb/testsuite/gdb.python/py-infthread.exp
+++ b/gdb/testsuite/gdb.python/py-infthread.exp
@@ -1,4 +1,4 @@
-# Copyright (C) 2009-2016 Free Software Foundation, Inc.
+# Copyright (C) 2009-2020 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
@@ -20,7 +20,7 @@ load_lib gdb-python.exp
 
 standard_testfile
 
-if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
+if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } {
     return -1
 }
 
@@ -30,20 +30,45 @@ clean_restart ${testfile}
 # Skip all tests if Python scripting is not enabled.
 if { [skip_python_tests] } { continue }
 
+gdb_py_test_multiple "install new_thread event handler" \
+    "python" "" \
+    "seen_a_thread = False" "" \
+    "def thread_handler(evt):" "" \
+    "  if evt.inferior_thread is not None:" "" \
+    "    global seen_a_thread" "" \
+    "    seen_a_thread = True" "" \
+    "gdb.events.new_thread.connect(thread_handler)" "" \
+    "end" ""
+
 # The following tests require execution.
 
 if ![runto_main] then {
-    fail "Can't run to main"
+    fail "can't run to main"
     return 0
 }
 
+gdb_test "python print(seen_a_thread)" "True"
+
 # Test basic gdb.Inferior attributes and methods.
 
+# Make sure that InferiorThread.inferior returns a new reference (see PR 21213).
+
+gdb_py_test_silent_cmd "python gdb.selected_thread ().inferior" "test InferiorThread.inferior 1" 1
+gdb_py_test_silent_cmd "python gdb.selected_thread ().inferior" "test InferiorThread.inferior 2" 1
+gdb_test_no_output "python import gc; gc.collect()" "call Python garbage collection"
+gdb_py_test_silent_cmd "python gdb.selected_thread ().inferior" "test InferiorThread.inferior 3" 1
+gdb_py_test_silent_cmd "python gdb.selected_thread ().inferior" "test InferiorThread.inferior 4" 1
+
+
 gdb_py_test_silent_cmd "python t0 = gdb.selected_thread ()" "test gdb.selected_thread" 1
 gdb_test "python print (t0)" "\\<gdb.InferiorThread object at 0x\[\[:xdigit:\]\]+>" "verify InferiorThread object"
 gdb_test "python print ('result = %s' % t0.num)" " = 1" "test InferiorThread.num"
+gdb_test "python print ('result = %s' % t0.global_num)" " = 1" "test InferiorThread.global_num"
 gdb_test "python print ('result = %s' % str (t0.ptid))" " = \\(\[0-9\]+, \[0-9\]+, \[0-9\]+\\)" "test InferiorThread.ptid"
 
+gdb_py_test_silent_cmd "python i0 = t0.inferior" "test InferiorThread.inferior" 1
+gdb_test "python print ('result = %s' % i0.num)" " = 1" "test Inferior.num"
+
 gdb_py_test_silent_cmd "python name = gdb.selected_thread().name" \
     "get supplied name of current thread" 1
 gdb_py_test_silent_cmd "python gdb.selected_thread().name = 'hibob'" \