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b811d2c2 | 1 | # Copyright (C) 2009-2020 Free Software Foundation, Inc. |
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2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # This file is part of the GDB testsuite. It tests the mechanism | |
17 | # exposing inferior threads to Python. | |
18 | ||
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19 | load_lib gdb-python.exp |
20 | ||
b4a58790 TT |
21 | standard_testfile |
22 | ||
5b362f04 | 23 | if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } { |
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24 | return -1 |
25 | } | |
26 | ||
27 | # Start with a fresh gdb. | |
28 | clean_restart ${testfile} | |
29 | ||
30 | # Skip all tests if Python scripting is not enabled. | |
31 | if { [skip_python_tests] } { continue } | |
32 | ||
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33 | gdb_py_test_multiple "install new_thread event handler" \ |
34 | "python" "" \ | |
35 | "seen_a_thread = False" "" \ | |
36 | "def thread_handler(evt):" "" \ | |
37 | " if evt.inferior_thread is not None:" "" \ | |
38 | " global seen_a_thread" "" \ | |
39 | " seen_a_thread = True" "" \ | |
40 | "gdb.events.new_thread.connect(thread_handler)" "" \ | |
41 | "end" "" | |
42 | ||
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43 | # The following tests require execution. |
44 | ||
45 | if ![runto_main] then { | |
bc6c7af4 | 46 | fail "can't run to main" |
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47 | return 0 |
48 | } | |
49 | ||
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50 | gdb_test "python print(seen_a_thread)" "True" |
51 | ||
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52 | # Test basic gdb.Inferior attributes and methods. |
53 | ||
484d8d36 MD |
54 | # Make sure that InferiorThread.inferior returns a new reference (see PR 21213). |
55 | ||
56 | gdb_py_test_silent_cmd "python gdb.selected_thread ().inferior" "test InferiorThread.inferior 1" 1 | |
57 | gdb_py_test_silent_cmd "python gdb.selected_thread ().inferior" "test InferiorThread.inferior 2" 1 | |
58 | gdb_test_no_output "python import gc; gc.collect()" "call Python garbage collection" | |
59 | gdb_py_test_silent_cmd "python gdb.selected_thread ().inferior" "test InferiorThread.inferior 3" 1 | |
60 | gdb_py_test_silent_cmd "python gdb.selected_thread ().inferior" "test InferiorThread.inferior 4" 1 | |
61 | ||
62 | ||
595939de | 63 | gdb_py_test_silent_cmd "python t0 = gdb.selected_thread ()" "test gdb.selected_thread" 1 |
9325cb04 | 64 | gdb_test "python print (t0)" "\\<gdb.InferiorThread object at 0x\[\[:xdigit:\]\]+>" "verify InferiorThread object" |
79bc59cb | 65 | gdb_test "python print ('result = %s' % t0.num)" " = 1" "test InferiorThread.num" |
22a02324 | 66 | gdb_test "python print ('result = %s' % t0.global_num)" " = 1" "test InferiorThread.global_num" |
9325cb04 | 67 | gdb_test "python print ('result = %s' % str (t0.ptid))" " = \\(\[0-9\]+, \[0-9\]+, \[0-9\]+\\)" "test InferiorThread.ptid" |
595939de | 68 | |
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69 | gdb_py_test_silent_cmd "python i0 = t0.inferior" "test InferiorThread.inferior" 1 |
70 | gdb_test "python print ('result = %s' % i0.num)" " = 1" "test Inferior.num" | |
71 | ||
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72 | gdb_py_test_silent_cmd "python name = gdb.selected_thread().name" \ |
73 | "get supplied name of current thread" 1 | |
74 | gdb_py_test_silent_cmd "python gdb.selected_thread().name = 'hibob'" \ | |
75 | "set name of current thread" 1 | |
9325cb04 | 76 | gdb_test "python print (gdb.selected_thread().name)" "hibob" \ |
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77 | "check name of current thread" |
78 | gdb_py_test_silent_cmd "python gdb.selected_thread().name = None" \ | |
79 | "reset name of current thread" 1 | |
9325cb04 | 80 | gdb_test "python print (gdb.selected_thread().name == name)" "True" \ |
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81 | "check name of current thread again" |
82 | ||
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83 | gdb_test "python print ('result = %s' % t0.is_stopped ())" " = True" "test InferiorThread.is_stopped" |
84 | gdb_test "python print ('result = %s' % t0.is_running ())" " = False" "test InferiorThread.is_running" | |
85 | gdb_test "python print ('result = %s' % t0.is_exited ())" " = False" "test InferiorThread.is_exited" | |
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86 | |
87 | # Test InferiorThread is_valid. This must always be the last test in | |
88 | # this testcase as it kills the inferior. | |
89 | ||
9325cb04 | 90 | gdb_test "python print ('result = %s' % t0.is_valid ())" " = True" "test InferiorThread.is_valid" |
29703da4 | 91 | gdb_test_no_output "kill inferior 1" "kill inferior 1" |
9325cb04 | 92 | gdb_test "python print ('result = %s' % t0.is_valid ())" " = False" "test InferiorThread.is_valid" |