]>
Commit | Line | Data |
---|---|---|
3666a048 | 1 | # Copyright (C) 2010-2021 Free Software Foundation, Inc. |
f3e9a817 PM |
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 values to Python. | |
18 | ||
a2c09bd0 DE |
19 | load_lib gdb-python.exp |
20 | ||
b4a58790 TT |
21 | standard_testfile |
22 | ||
5b362f04 | 23 | if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } { |
f3e9a817 PM |
24 | return -1 |
25 | } | |
26 | ||
f3e9a817 PM |
27 | # Skip all tests if Python scripting is not enabled. |
28 | if { [skip_python_tests] } { continue } | |
29 | ||
30 | if ![runto_main] then { | |
bc6c7af4 | 31 | fail "can't run to main" |
f3e9a817 PM |
32 | return 0 |
33 | } | |
34 | ||
35 | global hex decimal | |
36 | gdb_breakpoint [gdb_get_line_number "Block break here."] | |
37 | gdb_continue_to_breakpoint "Block break here." | |
38 | ||
39 | # Test initial innermost block. | |
40 | gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0 | |
41 | gdb_py_test_silent_cmd "python block = frame.block()" "Get block" 0 | |
cdc7edd7 LM |
42 | gdb_test "python print (block)" "<gdb.Block object at $hex>" "check block not None" |
43 | gdb_test "python print (block.function)" "None" "first anonymous block" | |
44 | gdb_test "python print (block.start)" "${decimal}" "check start not None" | |
45 | gdb_test "python print (block.end)" "${decimal}" "check end not None" | |
0b27c27d CB |
46 | gdb_test "python print (block\['f'\].name == 'f')" "True" "check variable access" |
47 | gdb_test "python print (block\['nonexistent'\])" ".*KeyError: 'nonexistent'.*" \ | |
48 | "check nonexistent variable" | |
49 | gdb_test "python print (block\[42\])" ".*TypeError: Expected a string.*" \ | |
50 | "check non-string key" | |
f3e9a817 | 51 | |
9df2fbc4 PM |
52 | # Test global/static blocks |
53 | gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0 | |
54 | gdb_py_test_silent_cmd "python block = frame.block()" "Get block" 0 | |
cdc7edd7 LM |
55 | gdb_test "python print (block.is_global)" "False" "not a global block" |
56 | gdb_test "python print (block.is_static)" "False" "not a static block" | |
9df2fbc4 PM |
57 | gdb_py_test_silent_cmd "python gblock = block.global_block" "Get block" 1 |
58 | gdb_py_test_silent_cmd "python sblock = block.static_block" "Get block" 1 | |
cdc7edd7 LM |
59 | gdb_test "python print (gblock.is_global)" "True" "is the global block" |
60 | gdb_test "python print (sblock.is_static)" "True" "is the static block" | |
9df2fbc4 | 61 | |
f3e9a817 | 62 | # Move up superblock(s) until we reach function block_func. |
9f058c10 | 63 | gdb_test_no_output "python block = block.superblock" "get superblock" |
cdc7edd7 | 64 | gdb_test "python print (block.function)" "None" "second anonymous block" |
9f058c10 | 65 | gdb_test_no_output "python block = block.superblock" "get superblock 2" |
9325cb04 | 66 | gdb_test "python print (block.function)" "block_func" \ |
c45f3c54 | 67 | "Print superblock 2 function" |
f3e9a817 PM |
68 | |
69 | # Switch frames, then test for main block. | |
f6978de9 | 70 | gdb_test "up" ".*" |
c45f3c54 JB |
71 | gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame 2" 0 |
72 | gdb_py_test_silent_cmd "python block = frame.block()" "Get Frame 2's block" 0 | |
9325cb04 | 73 | gdb_test "python print (block)" "<gdb.Block object at $hex>" \ |
c45f3c54 | 74 | "Check Frame 2's block not None" |
9325cb04 | 75 | gdb_test "python print (block.function)" "main" "main block" |
29703da4 PM |
76 | |
77 | ||
78 | # Test Block is_valid. This must always be the last test in this | |
79 | # testcase as it unloads the object file. | |
80 | delete_breakpoints | |
81 | gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0 | |
82 | gdb_py_test_silent_cmd "python block = frame.block()" "Get Frame block" 0 | |
83 | gdb_py_test_silent_cmd "python block_iter = iter (block)" "Get Frame block" 0 | |
9325cb04 | 84 | gdb_test "python print (block.is_valid())" "True" \ |
29703da4 | 85 | "Check block validity" |
9325cb04 | 86 | gdb_test "python print (block_iter.is_valid())" "True" \ |
29703da4 PM |
87 | "Check block validity" |
88 | gdb_unload | |
9325cb04 | 89 | gdb_test "python print (block.is_valid())" "False" \ |
29703da4 | 90 | "Check block validity" |
9325cb04 | 91 | gdb_test "python print (block_iter.is_valid())" "False" \ |
29703da4 | 92 | "Check block validity" |