gdb/testsuite/gdb.java/jmisc.exp

   1 # Copyright 2000, 2004, 2006, 2007, 2008, 2009, 2010
   2 # Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # This file was written by Anthony Green. (green@redhat.com)
  18 #
  19
  20 if $tracelevel then {
  21         strace $tracelevel
  22 }
  23
  24 load_lib "java.exp"
  25
  26 if { [skip_java_tests] } { continue }
  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} ${binfile} "-g"] != ""} {
  32     continue
  33 }
  34
  35 # Set the current language to java.  This counts as a test.  If it
  36 # fails, then we skip the other tests.
  37
  38 proc set_lang_java {} {
  39     global gdb_prompt
  40     global binfile objdir subdir
  41
  42     verbose "loading file '$binfile'"
  43     gdb_load $binfile
  44
  45     gdb_test_no_output "set language java"
  46
  47     return [gdb_test "show language" ".* source language is \"java\".*" \
  48         "set language to \"java\""]
  49 }
  50
  51
  52 # Start with a fresh gdb.
  53
  54 gdb_exit
  55 gdb_start
  56 gdb_reinitialize_dir $srcdir/$subdir
  57
  58 gdb_test "set print sevenbit-strings" ".*"
  59
  60 if ![set_lang_java] then {
  61     # Ref PR gdb:java/1565.  Don't use the simpler "break jmisc.main".
  62     # As of 2004-02-24 it wasn't working and is being tested separatly.
  63     # Before GCJ 4.1 (approximately) the demangled name did not include
  64     # a method signature; after that point it does include a trailing
  65     # signature.
  66     runto_main
  67     set function "${testfile}.main(java.lang.String\[\])"
  68     gdb_breakpoint "$function" { allow-pending }
  69     gdb_breakpoint "${function}void" { allow-pending }
  70     gdb_continue_to_breakpoint $function
  71
  72     gdb_test_multiple "ptype jmisc" "ptype jmisc" {
  73         -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 $" {
  74             pass "ptype jmisc"
  75         }
  76         -re "type = class jmisc  extends java.lang.Object \{\[\r\n\ \t]+jmisc\\(\\);\[\r\n\ \t]+void main\\(java\.lang\.String\\\[]\\);\[\r\n\ \t]+\}\[\r\n\ \t]+$gdb_prompt $" {
  77             pass "ptype jmisc"
  78         }
  79     }
  80
  81     gdb_test "p args" \
  82         "\\\$1 = java\.lang\.String\\\[]@\[a-f0-9]+"
  83
  84     gdb_test_multiple "p *args" "p *args" {
  85         -re "\\\$2 = \{length: 0\}\[\r\n\ \t]+$gdb_prompt $" {
  86             pass "p *args"
  87         }
  88         -re "\\\$2 = cannot find java.lang.Object.*$gdb_prompt $" {
  89             # Sometimes GCC 4.x does not emit the necessary information
  90             # about java.lang.Object.
  91             kfail "p *args" gdb/2214
  92         }
  93     }
  94
  95     # The idea of running to 'exit' is that 'exit' is in a different
  96     # objfile from the rest of the program (provided that program is
  97     # linked normally with a shared libc).  That causes gdb to examine
  98     # fresh objfiles.  There is nothing important about 'exit'
  99     # semantics; it could be any symbol that is in a shared library.
 100     # -- chastain 2003-08-06
 101
 102     if [gdb_breakpoint exit] {
 103         pass "break exit"
 104     }
 105     gdb_test_multiple "continue" "continue to exit" {
 106         -re ".*Breakpoint $decimal, .*exit.*$gdb_prompt $" {
 107             pass "continue to exit"
 108         }
 109         -re ".*internal-error: sect_index_text not initialized.*\\(y or n\\) " {
 110             # gdb choked on the "anonymous objfile" (probably).
 111             kfail "gdb/1322" "continue to exit"
 112             # get back to the gdb prompt
 113             gdb_test_multiple "no" "internal sync 1" {
 114                 -re ".*\\(y or n\\) " {
 115                     gdb_test_multiple "no" "internal sync 2" {
 116                         -re ".*$gdb_prompt $" { ; }
 117                     }
 118                 }
 119             }
 120         }
 121     }
 122 }