| # Copyright (C) 2010 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/>. |
| |
| # This file is part of the GDB testsuite. It tests the mechanism |
| # exposing values to Python. |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| set testfile "py-symbol" |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested "Couldn't compile ${srcfile}" |
| return -1 |
| } |
| |
| # Run a command in GDB, and report a failure if a Python exception is thrown. |
| # If report_pass is true, report a pass if no exception is thrown. |
| proc gdb_py_test_silent_cmd {cmd name report_pass} { |
| global gdb_prompt |
| |
| gdb_test_multiple $cmd $name { |
| -re "Traceback.*$gdb_prompt $" { fail $name } |
| -re "$gdb_prompt $" { if $report_pass { pass $name } } |
| } |
| } |
| |
| # Start with a fresh gdb. |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| # Skip all tests if Python scripting is not enabled. |
| if { [skip_python_tests] } { continue } |
| |
| if ![runto_main] then { |
| fail "Can't run to main" |
| return 0 |
| } |
| |
| global hex decimal |
| |
| gdb_breakpoint [gdb_get_line_number "Block break here."] |
| gdb_continue_to_breakpoint "Block break here." |
| gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0 |
| gdb_py_test_silent_cmd "python block = frame.block()" "Get block" 0 |
| |
| # Test is_argument attribute. |
| gdb_py_test_silent_cmd "python arg = gdb.lookup_symbol(\"arg\")" "Get variable a" 0 |
| gdb_test "python print arg\[0\].is_variable" "False" "Test arg.is_variable" |
| gdb_test "python print arg\[0\].is_constant" "False" "Test arg.is_constant" |
| gdb_test "python print arg\[0\].is_argument" "True" "Test arg.is_argument" |
| gdb_test "python print arg\[0\].is_function" "False" "Test arg.is_function" |
| |
| # Test is_function attribute. |
| gdb_py_test_silent_cmd "python func = frame.block().function" "Get block" 0 |
| gdb_test "python print func.is_variable" "False" "Test func.is_variable" |
| gdb_test "python print func.is_constant" "False" "Test func.is_constant" |
| gdb_test "python print func.is_argument" "False" "Test func.is_argument" |
| gdb_test "python print func.is_function" "True" "Test func.is_function" |
| gdb_test "python print func.name" "func" "Test func.name" |
| gdb_test "python print func.print_name" "func" "Test func.print_name" |
| gdb_test "python print func.linkage_name" "func" "Test func.linkage_name" |
| gdb_test "python print func.addr_class == gdb.SYMBOL_LOC_BLOCK" "True" "Test func.addr_class" |
| |
| gdb_breakpoint [gdb_get_line_number "Break at end."] |
| gdb_continue_to_breakpoint "Break at end." |
| gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0 |
| |
| # Test is_variable attribute. |
| gdb_py_test_silent_cmd "python a = gdb.lookup_symbol(\'a\')" "Get variable a" 0 |
| gdb_test "python print a\[0\].is_variable" "True" "Test a.is_variable" |
| gdb_test "python print a\[0\].is_constant" "False" "Test a.is_constant" |
| gdb_test "python print a\[0\].is_argument" "False" "Test a.is_argument" |
| gdb_test "python print a\[0\].is_function" "False" "Test a.is_function" |
| gdb_test "python print a\[0\].addr_class == gdb.SYMBOL_LOC_COMPUTED" "True" "Test a.addr_class" |
| |
| # Test is_constant attribute |
| gdb_py_test_silent_cmd "python t = gdb.lookup_symbol(\"one\")" "Get variable a" 0 |
| gdb_test "python print t\[0\].is_variable" "False" "Test t.is_variable" |
| gdb_test "python print t\[0\].is_constant" "True" "Test t.is_constant" |
| gdb_test "python print t\[0\].is_argument" "False" "Test t.is_argument" |
| gdb_test "python print t\[0\].is_function" "False" "Test t.is_function" |
| gdb_test "python print t\[0\].addr_class == gdb.SYMBOL_LOC_CONST" "True" "Test t.addr_class" |
| gdb_test "python print t\[0\].symtab" "gdb.python/py-symbol.c.*" "Get symtab" |
| |
| # C++ tests |
| # Recompile binary. |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable "debug c++"] != "" } { |
| untested "Couldn't compile ${srcfile} in c++ mode" |
| return -1 |
| } |
| |
| # Start with a fresh gdb. |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| if ![runto_main] then { |
| fail "Can't run to main" |
| return 0 |
| } |
| |
| gdb_breakpoint [gdb_get_line_number "Break in class."] |
| gdb_continue_to_breakpoint "Break in class." |
| |
| gdb_py_test_silent_cmd "python cplusframe = gdb.selected_frame()" "Get Frame" 0 |
| gdb_py_test_silent_cmd "python cplusfunc = cplusframe.block().function" "Get block" 0 |
| gdb_test "python print cplusfunc.is_variable" "False" "Test func.is_variable" |
| gdb_test "python print cplusfunc.is_constant" "False" "Test func.is_constant" |
| gdb_test "python print cplusfunc.is_argument" "False" "Test func.is_argument" |
| gdb_test "python print cplusfunc.is_function" "True" "Test func.is_function" |
| gdb_test "python print cplusfunc.name" "SimpleClass::valueofi().*" "Test func.name" |
| gdb_test "python print cplusfunc.print_name" "SimpleClass::valueofi().*" "Test func.print_name" |
| gdb_test "python print cplusfunc.linkage_name" "SimpleClass::valueofi().*" "Test func.linkage_name" |
| gdb_test "python print cplusfunc.addr_class == gdb.SYMBOL_LOC_BLOCK" "True" "Test func.addr_class" |