| 1 | # Copyright 2003, 2007 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 | # Please email any bugs, comments, and/or additions to this file to: |
| 17 | # bug-gdb@prep.ai.mit.edu |
| 18 | |
| 19 | # until.exp -- Expect script to test 'until' in gdb |
| 20 | |
| 21 | if $tracelevel then { |
| 22 | strace $tracelevel |
| 23 | } |
| 24 | |
| 25 | set testfile "break" |
| 26 | set srcfile ${testfile}.c |
| 27 | set srcfile1 ${testfile}1.c |
| 28 | set binfile ${objdir}/${subdir}/${testfile} |
| 29 | |
| 30 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}0.o" object {debug nowarnings}] != "" } { |
| 31 | untested until.exp |
| 32 | return -1 |
| 33 | } |
| 34 | |
| 35 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile}1.o" object {debug nowarnings}] != "" } { |
| 36 | untested until.exp |
| 37 | return -1 |
| 38 | } |
| 39 | |
| 40 | if { [gdb_compile "${binfile}0.o ${binfile}1.o" "${binfile}" executable {debug nowarnings}] != "" } { |
| 41 | untested until.exp |
| 42 | return -1 |
| 43 | } |
| 44 | |
| 45 | gdb_exit |
| 46 | gdb_start |
| 47 | gdb_reinitialize_dir $srcdir/$subdir |
| 48 | gdb_load ${binfile} |
| 49 | |
| 50 | set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] |
| 51 | set bp_location19 [gdb_get_line_number "set breakpoint 19 here"] |
| 52 | set bp_location20 [gdb_get_line_number "set breakpoint 20 here"] |
| 53 | set bp_location21 [gdb_get_line_number "set breakpoint 21 here"] |
| 54 | |
| 55 | if ![runto_main] then { |
| 56 | fail "Can't run to main" |
| 57 | return 0 |
| 58 | } |
| 59 | |
| 60 | # Verify that "until <location>" works. (This is really just syntactic |
| 61 | # sugar for "tbreak <location>; continue".) |
| 62 | # |
| 63 | gdb_test "until $bp_location1" \ |
| 64 | "main .* at .*:$bp_location1.*" \ |
| 65 | "until line number" |
| 66 | |
| 67 | # Verify that a malformed "advance" is gracefully caught. |
| 68 | # |
| 69 | gdb_test "until 80 then stop" \ |
| 70 | "Junk at end of arguments." "malformed until" |
| 71 | |
| 72 | # Rerun up to factorial, outer invocation |
| 73 | if { ![runto factorial] } then { gdb_suppress_tests; } |
| 74 | delete_breakpoints |
| 75 | |
| 76 | # At this point, 'until' should continue the inferior up to when all the |
| 77 | # inner invocations of factorial() are completed and we are back at this |
| 78 | # frame. |
| 79 | # |
| 80 | gdb_test "until $bp_location19" \ |
| 81 | "factorial.*value=720.*at.*${srcfile}:$bp_location19.*return \\(value\\).*" \ |
| 82 | "until factorial, recursive function" |
| 83 | |
| 84 | # Run to a function called by main |
| 85 | # |
| 86 | if { ![runto marker2] } then { gdb_suppress_tests; } |
| 87 | delete_breakpoints |
| 88 | |
| 89 | # Now issue an until with another function, not called by the current |
| 90 | # frame, as argument. This should not work, i.e. the program should |
| 91 | # stop at main, the caller, where we put the 'guard' breakpoint. |
| 92 | # |
| 93 | gdb_test "until marker3" \ |
| 94 | "($hex in |)main.*argc.*argv.*envp.*at.*${srcfile}:($bp_location20.*marker2 \\(43\\)|$bp_location21.*marker3 \\(.stack., .trace.\\)).*" \ |
| 95 | "until func, not called by current frame" |
| 96 | |