gdb/testsuite/gdb.java/jmisc.exp

   1 # Copyright 2000, 2004, 2006, 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 # This file was written by Anthony Green. (green@redhat.com)
  20 #
  21
  22 if $tracelevel then {
  23         strace $tracelevel
  24 }
  25
  26 load_lib "java.exp"
  27
  28 set testfile "jmisc"
  29 set srcfile ${srcdir}/$subdir/${testfile}.java
  30 set binfile ${objdir}/${subdir}/${testfile}
  31 if  { [compile_java_from_source ${srcfile} ${binfile} "-g"] != "" } {
  32     untested "Couldn't compile ${srcfile}"
  33     return -1
  34 }
  35
  36 # Set the current language to java.  This counts as a test.  If it
  37 # fails, then we skip the other tests.
  38
  39 proc set_lang_java {} {
  40     global gdb_prompt
  41     global binfile objdir subdir
  42
  43     verbose "loading file '$binfile'"
  44     gdb_load $binfile
  45
  46     send_gdb "set language java\n"
  47     gdb_expect {
  48         -re ".*$gdb_prompt $" {}
  49         timeout { fail "set language java (timeout)" ; return 0 }
  50     }
  51
  52     return [gdb_test "show language" ".* source language is \"java\".*" \
  53         "set language to \"java\""]
  54 }
  55
  56 set prms_id 0
  57 set bug_id 0
  58
  59 # Start with a fresh gdb.
  60
  61 gdb_exit
  62 gdb_start
  63 gdb_reinitialize_dir $srcdir/$subdir
  64
  65 gdb_test "set print sevenbit-strings" ".*"
  66
  67 if ![set_lang_java] then {
  68     # Ref PR gdb:java/1565.  Don't use the simpler "break jmisc.main".
  69     # As of 2004-02-24 it wasn't working and is being tested separatly.
  70     # Before GCJ 4.1 (approximately) the demangled name did not include
  71     # a method signature; after that point it does include a trailing
  72     # signature.
  73     runto_main
  74     set function "${testfile}.main(java.lang.String\[\])"
  75     gdb_breakpoint "\'$function\'" { allow-pending }
  76     gdb_breakpoint "\'${function}void\'" { allow-pending }
  77     gdb_continue_to_breakpoint $function
  78
  79     send_gdb "ptype jmisc\n"
  80     gdb_expect {
  81         -re "type = class jmisc  extends java.lang.Object \{\[\r\n\ \t]+void main\\(java\.lang\.String\\\[]\\);\[\r\n\ \t]+jmisc\\(\\);\[\r\n\ \t]+\}\[\r\n\ \t]+$gdb_prompt $"
  82             { pass "ptype jmisc" }
  83         -re "type = class jmisc  extends java.lang.Object \{\[\r\n\ \t]+void main\\(java\.lang\.String\\\[]\\)void;\[\r\n\ \t]+jmisc\\(\\);\[\r\n\ \t]+\}\[\r\n\ \t]+$gdb_prompt $" {
  84             # Just because GCC includes the signature doesn't mean we
  85             # should print it here.  We already show the return type.
  86             kfail "ptype jmisc" gdb/2215
  87         }
  88         -re ".*$gdb_prompt $"             { fail "ptype jmisc" }
  89         timeout { fail "ptype jmisc (timeout)" ; return }
  90     }
  91
  92     send_gdb "p args\n"
  93     gdb_expect {
  94         -re "\\\$1 = java\.lang\.String\\\[]@\[a-f0-9]+\[\r\n\ \t]+$gdb_prompt $"                                        { pass "p args" }
  95         -re ".*$gdb_prompt $"             { fail "p args" }
  96         timeout { fail "p args (timeout)" ; return }
  97     }
  98
  99     send_gdb "p *args\n"
 100     gdb_expect {
 101         -re "\\\$2 = \{length: 0\}\[\r\n\ \t]+$gdb_prompt $"                                                             { pass "p *args" }
 102         -re "\\\$2 = cannot find java.lang.Object.*$gdb_prompt $" {
 103             # Sometimes GCC 4.x does not emit the necessary information
 104             # about java.lang.Object.
 105             kfail "p *args" gdb/2214
 106         }
 107         -re ".*$gdb_prompt $"             { fail "p *args" }
 108         timeout { fail "p *args (timeout)" ; return }
 109     }
 110
 111     # The idea of running to 'exit' is that 'exit' is in a different
 112     # objfile from the rest of the program (provided that program is
 113     # linked normally with a shared libc).  That causes gdb to examine
 114     # fresh objfiles.  There is nothing important about 'exit'
 115     # semantics; it could be any symbol that is in a shared library.
 116     # -- chastain 2003-08-06
 117
 118     if [gdb_breakpoint exit] {
 119         pass "break exit"
 120     }
 121     gdb_test_multiple "continue" "continue to exit" {
 122         -re ".*Breakpoint $decimal, .*exit.*$gdb_prompt $" {
 123             pass "continue to exit"
 124         }
 125         -re ".*internal-error: sect_index_text not initialized.*\\(y or n\\) " {
 126             # gdb choked on the "anonymous objfile" (probably).
 127             kfail "gdb/1322" "continue to exit"
 128             # get back to the gdb prompt
 129             gdb_test_multiple "no" "internal sync 1" {
 130                 -re ".*\\(y or n\\) " {
 131                     gdb_test_multiple "no" "internal sync 2" {
 132                         -re ".*$gdb_prompt $" { ; }
 133                     }
 134                 }
 135             }
 136         }
 137     }
 138 }