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objcdecode.exp revision 1.9.2.1 
      1 # Copyright 2003-2023 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 # This file tests decoding of Objective-C symbols
     17 
     18 # This file was written by Adam Fedor (fedor (at) gnu.org)
     19 
     20 standard_testfile .m
     21 
     22 #
     23 # Objective-C program compilation isn't standard. We need to figure out
     24 # which libraries to link in. Most of the time it uses pthread
     25 #
     26 if {[gdb_compile_objc "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ]] != "" } {
     27   return -1
     28 }
     29 
     30 proc do_objc_tests {} {
     31     global subdir
     32     global srcdir
     33     global binfile
     34     global gdb_prompt
     35 
     36 
     37     # Start with a fresh gdb.
     38 
     39     gdb_exit
     40     gdb_start
     41     gdb_reinitialize_dir $srcdir/$subdir
     42     gdb_load $binfile
     43 
     44 }
     45 
     46 do_objc_tests
     47 
     48 gdb_test_no_output "set multiple-symbols ask"
     49 
     50 #
     51 # Break on multiply defined method (PR objc/1236)
     52 #
     53 set name "break on multiply defined method"
     54 gdb_test_multiple "break multipleDef" $name \
     55 {
     56     -re "\\\[0\\\] cancel\r\n\\\[1\\\] all\r\n\\\[2\\\] .*${srcfile}:-.Decode multipleDef.\r\n\\\[3\\\] .*${srcfile}:multipleDef\r\n> $" {
     57 	send_gdb "3\n"
     58 	exp_continue
     59     }
     60     -re "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: .*\r\n$gdb_prompt $" { pass $name }
     61     -re ".*$gdb_prompt $"   { kfail "gdb/1236" $name }
     62 }
     63 
     64 set name "continue after break on multiply defined symbol"
     65 gdb_run_cmd
     66 gdb_test_multiple "" $name \
     67 {
     68     -re "Breakpoint \[0-9\]+, multipleDef \\\(\\\) at .*\r\n$gdb_prompt $" {
     69 	pass $name
     70     }
     71     -re "\\\[0\\\] cancel\r\n\\\[1\\\] all\r\n\\\[2\\\] -.Decode multipleDef. at .*\r\n\\\[3\\\] multipleDef at .*\r\n> $" {
     72 	send_gdb "0\n"
     73 	kfail "gdb/1238" $name
     74 	# gdb is in a bad state here.
     75 	# It would be difficult to do any more tests after this.
     76     }
     77 }
     78