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f3e9a817 PM |
1 | # Copyright (C) 2010 Free Software Foundation, Inc. |
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 | ||
19 | if $tracelevel then { | |
20 | strace $tracelevel | |
21 | } | |
22 | ||
23 | set testfile "py-symbol" | |
24 | set srcfile ${testfile}.c | |
25 | set binfile ${objdir}/${subdir}/${testfile} | |
26 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
27 | untested "Couldn't compile ${srcfile}" | |
28 | return -1 | |
29 | } | |
30 | ||
31 | # Run a command in GDB, and report a failure if a Python exception is thrown. | |
32 | # If report_pass is true, report a pass if no exception is thrown. | |
33 | proc gdb_py_test_silent_cmd {cmd name report_pass} { | |
34 | global gdb_prompt | |
35 | ||
36 | gdb_test_multiple $cmd $name { | |
37 | -re "Traceback.*$gdb_prompt $" { fail $name } | |
38 | -re "$gdb_prompt $" { if $report_pass { pass $name } } | |
39 | } | |
40 | } | |
41 | ||
42 | # Start with a fresh gdb. | |
43 | gdb_exit | |
44 | gdb_start | |
45 | gdb_reinitialize_dir $srcdir/$subdir | |
46 | gdb_load ${binfile} | |
47 | ||
48 | # Skip all tests if Python scripting is not enabled. | |
49 | if { [skip_python_tests] } { continue } | |
50 | ||
51 | if ![runto_main] then { | |
52 | fail "Can't run to main" | |
53 | return 0 | |
54 | } | |
55 | ||
56 | global hex decimal | |
57 | ||
58 | gdb_breakpoint [gdb_get_line_number "Block break here."] | |
59 | gdb_continue_to_breakpoint "Block break here." | |
60 | gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0 | |
61 | gdb_py_test_silent_cmd "python block = frame.block()" "Get block" 0 | |
62 | ||
63 | # Test is_argument attribute. | |
64 | gdb_py_test_silent_cmd "python arg = gdb.lookup_symbol(\"arg\")" "Get variable a" 0 | |
65 | gdb_test "python print arg\[0\].is_variable" "False" "Test arg.is_variable" | |
66 | gdb_test "python print arg\[0\].is_constant" "False" "Test arg.is_constant" | |
67 | gdb_test "python print arg\[0\].is_argument" "True" "Test arg.is_argument" | |
68 | gdb_test "python print arg\[0\].is_function" "False" "Test arg.is_function" | |
69 | ||
70 | # Test is_function attribute. | |
71 | gdb_py_test_silent_cmd "python func = frame.block().function" "Get block" 0 | |
72 | gdb_test "python print func.is_variable" "False" "Test func.is_variable" | |
73 | gdb_test "python print func.is_constant" "False" "Test func.is_constant" | |
74 | gdb_test "python print func.is_argument" "False" "Test func.is_argument" | |
75 | gdb_test "python print func.is_function" "True" "Test func.is_function" | |
76 | gdb_test "python print func.name" "func" "Test func.name" | |
77 | gdb_test "python print func.print_name" "func" "Test func.print_name" | |
78 | gdb_test "python print func.linkage_name" "func" "Test func.linkage_name" | |
79 | gdb_test "python print func.addr_class == gdb.SYMBOL_LOC_BLOCK" "True" "Test func.addr_class" | |
80 | ||
81 | gdb_breakpoint [gdb_get_line_number "Break at end."] | |
82 | gdb_continue_to_breakpoint "Break at end." | |
83 | gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0 | |
84 | ||
85 | # Test is_variable attribute. | |
86 | gdb_py_test_silent_cmd "python a = gdb.lookup_symbol(\'a\')" "Get variable a" 0 | |
87 | gdb_test "python print a\[0\].is_variable" "True" "Test a.is_variable" | |
88 | gdb_test "python print a\[0\].is_constant" "False" "Test a.is_constant" | |
89 | gdb_test "python print a\[0\].is_argument" "False" "Test a.is_argument" | |
90 | gdb_test "python print a\[0\].is_function" "False" "Test a.is_function" | |
91 | gdb_test "python print a\[0\].addr_class == gdb.SYMBOL_LOC_COMPUTED" "True" "Test a.addr_class" | |
92 | ||
93 | # Test is_constant attribute | |
94 | gdb_py_test_silent_cmd "python t = gdb.lookup_symbol(\"one\")" "Get variable a" 0 | |
95 | gdb_test "python print t\[0\].is_variable" "False" "Test t.is_variable" | |
96 | gdb_test "python print t\[0\].is_constant" "True" "Test t.is_constant" | |
97 | gdb_test "python print t\[0\].is_argument" "False" "Test t.is_argument" | |
98 | gdb_test "python print t\[0\].is_function" "False" "Test t.is_function" | |
99 | gdb_test "python print t\[0\].addr_class == gdb.SYMBOL_LOC_CONST" "True" "Test t.addr_class" | |
100 | gdb_test "python print t\[0\].symtab" "gdb.python/py-symbol.c.*" "Get symtab" | |
101 | ||
102 | # C++ tests | |
103 | # Recompile binary. | |
104 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable "debug c++"] != "" } { | |
105 | untested "Couldn't compile ${srcfile} in c++ mode" | |
106 | return -1 | |
107 | } | |
108 | ||
109 | # Start with a fresh gdb. | |
110 | gdb_exit | |
111 | gdb_start | |
112 | gdb_reinitialize_dir $srcdir/$subdir | |
113 | gdb_load ${binfile} | |
114 | ||
115 | if ![runto_main] then { | |
116 | fail "Can't run to main" | |
117 | return 0 | |
118 | } | |
119 | ||
120 | gdb_breakpoint [gdb_get_line_number "Break in class."] | |
121 | gdb_continue_to_breakpoint "Break in class." | |
122 | ||
123 | gdb_py_test_silent_cmd "python cplusframe = gdb.selected_frame()" "Get Frame" 0 | |
124 | gdb_py_test_silent_cmd "python cplusfunc = cplusframe.block().function" "Get block" 0 | |
125 | gdb_test "python print cplusfunc.is_variable" "False" "Test func.is_variable" | |
126 | gdb_test "python print cplusfunc.is_constant" "False" "Test func.is_constant" | |
127 | gdb_test "python print cplusfunc.is_argument" "False" "Test func.is_argument" | |
128 | gdb_test "python print cplusfunc.is_function" "True" "Test func.is_function" | |
129 | gdb_test "python print cplusfunc.name" "SimpleClass::valueofi().*" "Test func.name" | |
130 | gdb_test "python print cplusfunc.print_name" "SimpleClass::valueofi().*" "Test func.print_name" | |
cec808ec | 131 | gdb_test "python print cplusfunc.linkage_name" "SimpleClass::valueofi().*" "Test func.linkage_name" |
f3e9a817 | 132 | gdb_test "python print cplusfunc.addr_class == gdb.SYMBOL_LOC_BLOCK" "True" "Test func.addr_class" |