a20ee7a4a9
Add two new methods global_block and static_block to gdb.Symtab objects. * NEWS (Python scripting): Add entry about the new methods. * python/py-symtab.c (stpy_global_block): New function which implements the gdb.Symtab.global_block() method. (stpy_static_block): New function which implements the gdb.Symtab.static_block() method. (symtab_object_methods): Add entries for the two new methods. * testsuite/gdb.python/py-symbol.exp: Add tests to test the new methods gdb.Symtab.global_block() and gdb.Symtab.static_block(). * tessuite/gdb.python/py-symbol.c: Add new struct to help test gdb.Symtab.static_block(). * doc/gdb.texinfo (Symbol Tables In Python): Add documentation about the new methods global_block and static_block on gdb.Symtab objects.
80 lines
3.6 KiB
Text
80 lines
3.6 KiB
Text
# Copyright (C) 2010-2012 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file is part of the GDB testsuite. It tests the mechanism
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# exposing values to Python.
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load_lib gdb-python.exp
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set testfile "py-symbol"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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untested "Couldn't compile ${srcfile}"
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return -1
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}
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# Start with a fresh gdb.
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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if ![runto_main] then {
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fail "Can't run to main"
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return 0
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}
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global hex decimal
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# Setup and get the symbol table.
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set line_no [gdb_get_line_number "Block break here."]
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gdb_breakpoint $line_no
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gdb_continue_to_breakpoint "Block break here."
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gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0
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gdb_py_test_silent_cmd "python sal = frame.find_sal()" "Get block" 0
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gdb_py_test_silent_cmd "python symtab = sal.symtab" "Get block" 0
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gdb_py_test_silent_cmd "python global_block = symtab.global_block()" "Get global block" 0
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gdb_py_test_silent_cmd "python static_block = symtab.static_block()" "Get static block" 0
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gdb_py_test_silent_cmd "python global_symbols = \[\]; static_symbols = \[\]" "Set up symbol name lists" 0
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gdb_py_test_silent_cmd "python for sym in global_block: global_symbols.append(sym.name)" "Get global symbol names" 0
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gdb_py_test_silent_cmd "python for sym in static_block: static_symbols.append(sym.name)" "Get static symbol names" 0
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# Test sal.
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gdb_test "python print sal.symtab" ".*gdb.python/py-symbol.c.*" "Test symtab"
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gdb_test "python print sal.pc" "${decimal}" "Test sal.pc"
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gdb_test "python print sal.line" "$line_no" "Test sal.line"
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gdb_test "python print sal.is_valid()" "True" "Test sal.is_valid"
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# Test symbol table.
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gdb_test "python print symtab.filename" ".*gdb.python/py-symbol.c.*" "Test symtab.filename"
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gdb_test "python print symtab.objfile" "<gdb.Objfile object at ${hex}>" "Test symtab.objfile"
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gdb_test "python print symtab.fullname()" "testsuite/gdb.python/py-symbol.c.*" "Test symtab.fullname"
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gdb_test "python print symtab.is_valid()" "True" "Test symtab.is_valid()"
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gdb_test "python print \"qq\" in global_symbols" "True" "Test qq in global symbols"
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gdb_test "python print \"func\" in global_symbols" "True" "Test func in global symbols"
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gdb_test "python print \"main\" in global_symbols" "True" "Test main in global symbols"
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gdb_test "python print \"int\" in static_symbols" "True" "Test int in static symbols"
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gdb_test "python print \"char\" in static_symbols" "True" "Test char in static symbols"
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gdb_test "python print \"simple_struct\" in static_symbols" "True" "Test simple_struct in static symbols"
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# Test is_valid when the objfile is unloaded. This must be the last
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# test as it unloads the object file in GDB.
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gdb_unload
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gdb_test "python print sal.is_valid()" "False" "Test sal.is_valid"
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gdb_test "python print symtab.is_valid()" "False" "Test symtab.is_valid()"
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