1# Copyright 2003, 2007, 2008, 2009, 2010, 2011 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# until.exp -- Expect script to test 'until' in gdb 17 18if $tracelevel then { 19 strace $tracelevel 20} 21 22set srcfile break.c 23if { [prepare_for_testing until.exp "until" {break.c break1.c} {debug nowarnings}] } { 24 return -1 25} 26 27set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] 28set bp_location19 [gdb_get_line_number "set breakpoint 19 here"] 29set bp_location20 [gdb_get_line_number "set breakpoint 20 here"] 30set bp_location21 [gdb_get_line_number "set breakpoint 21 here"] 31 32if ![runto_main] then { 33 fail "Can't run to main" 34 return 0 35} 36 37# Verify that "until <location>" works. (This is really just syntactic 38# sugar for "tbreak <location>; continue".) 39# 40gdb_test "until $bp_location1" \ 41 "main .* at .*:$bp_location1.*" \ 42 "until line number" 43 44# Verify that a malformed "advance" is gracefully caught. 45# 46gdb_test "until 80 then stop" \ 47 "Junk at end of arguments." "malformed until" 48 49# Rerun up to factorial, outer invocation 50if { ![runto factorial] } then { gdb_suppress_tests; } 51delete_breakpoints 52 53# At this point, 'until' should continue the inferior up to when all the 54# inner invocations of factorial() are completed and we are back at this 55# frame. 56# 57gdb_test "until $bp_location19" \ 58 "factorial.*value=720.*at.*${srcfile}:$bp_location19.*return \\(value\\).*" \ 59 "until factorial, recursive function" 60 61# Run to a function called by main 62# 63if { ![runto marker2] } then { gdb_suppress_tests; } 64delete_breakpoints 65 66# Now issue an until with another function, not called by the current 67# frame, as argument. This should not work, i.e. the program should 68# stop at main, the caller, where we put the 'guard' breakpoint. 69# 70gdb_test "until marker3" \ 71 "($hex in |)main.*argc.*argv.*envp.*at.*${srcfile}:($bp_location20.*marker2 \\(43\\)|$bp_location21.*marker3 \\(.stack., .trace.\\)).*" \ 72 "until func, not called by current frame" 73 74