# Copyright 2003 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 2 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, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # This file was written by Jim Ingham <jingham@apple.com> # This test case tests some basic features of gdb's support for # "blocks". if $tracelevel then { strace $tracelevel } set prms_id 0 set bug_id 0 set testfile "blocks" set srcfile ${testfile}.c set binfile ${objdir}/${subdir}/${testfile} if { [gdb_compile "${srcdir}/${subdir}/$srcfile" "${binfile}" executable {debug}] != "" } { gdb_suppress_entire_file "Testcase compile failed, so all tests in this fil e will automatically fail." } # Start with a fresh gdb gdb_exit gdb_start gdb_reinitialize_dir $srcdir/$subdir gdb_load ${binfile} runto_main set bp_after_making_blocks [gdb_get_line_number "Breakpoint after making blocks"] set bp_in_struct_return_block [gdb_get_line_number "Breakpoint in struct return block"] set bp_in_int_return_block [gdb_get_line_number "Breakpoint in int return block"] gdb_breakpoint $bp_after_making_blocks # This is breakpoint 2 gdb_continue_to_breakpoint "continue over making blocks" 2 gdb_test "print *block_ptr" {.*(isa.*flags.*descriptor|FuncPtr.*).*(|by_value = -55.*by_ref =.*|by_ref = .*by_value = -55.*).*} "Print blockptr after it has been made" gdb_test "print *block_ptr->descriptor" {.*(FuncPtr|There is no member).*} "Print blockptr->descriptor after it has been made" # Test the "invoke-block" command here. gdb_test {invoke-block block_ptr 100 "\"this string\""} {\$[0-9]* = 246} "invoke-block returning an int" gdb_test {invoke-block struct_block_ptr 100} {\$[0-9]* = \{test1_char = 97 'a', test1_int = 101\}} "invoke-block returning a struct" gdb_breakpoint $bp_in_int_return_block # This is breakpoint 3 gdb_breakpoint $bp_in_struct_return_block # This is breakpoint 4 gdb_continue_to_breakpoint "continue into int return block" 3 gdb_test "print by_ref" {\$[0-9]* = 102} "Print by_ref in int return block" gdb_test "print by_value" {\$[0-9]* = -55} "Print by_value in int return block" gdb_test "print local_var" {\$[0-9]* = -45} "Print local_var in int return block" gdb_test "print *_self" {.*(isa.*flags.*descriptor|FuncPtr).*(by_value = -55.*by_ref =.*|by_ref = .*by_value = -55.*).*} "Print self in int return block" gdb_continue_to_breakpoint "continue into struct return block" 4 return 0