gdb/testsuite/gdb.cp/m-static.exp

   1 # Copyright 2002, 2004, 2007, 2008, 2009, 2010, 2011
   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 # Tests for member static data
  18 # 2002-05-13  Benjamin Kosnik  <bkoz@redhat.com>
  19 # 2002-08-22  David Carlton <carlton@math.stanford.edu>
  20
  21 # This file is part of the gdb testsuite
  22
  23 if $tracelevel then {
  24         strace $tracelevel
  25         }
  26
  27 if { [skip_cplus_tests] } { continue }
  28
  29 #
  30 # test running programs
  31 #
  32
  33 set testfile "m-static"
  34 set srcfile  "${testfile}.cc"
  35 set srcfile1 "${testfile}1.cc"
  36 set objfile  "${testfile}.o"
  37 set objfile1 "${testfile}1.o"
  38 set binfile  "${objdir}/${subdir}/${testfile}"
  39
  40 if  { [gdb_compile "$srcdir/$subdir/$srcfile" "$objdir/$subdir/$objfile" object {debug c++}] != "" } {
  41      untested m-static.exp
  42      return -1
  43 }
  44
  45 if  { [gdb_compile "$srcdir/$subdir/$srcfile1" "$objdir/$subdir/$objfile1" object {debug c++}] != "" } {
  46      untested m-static.exp
  47      return -1
  48 }
  49
  50 if { [gdb_compile "$objdir/$subdir/$objfile $objdir/$subdir/$objfile1" "${binfile}" executable {debug c++}] != "" } {
  51      untested m-static.exp
  52      return -1
  53 }
  54
  55 gdb_exit
  56 gdb_start
  57 gdb_reinitialize_dir $srcdir/$subdir
  58 gdb_load ${binfile}
  59
  60 if ![runto_main] then {
  61     perror "couldn't run to breakpoint"
  62     continue
  63 }
  64
  65 get_debug_format
  66 set non_dwarf [expr ! [test_debug_format "DWARF 2"]]
  67
  68 # First, run to after we've constructed all the objects:
  69
  70 gdb_breakpoint [gdb_get_line_number "constructs-done"]
  71 gdb_continue_to_breakpoint "end of constructors"
  72
  73
  74 # One.
  75
  76 # simple object, static const bool
  77 gdb_test "print test1.test" "\\$\[0-9\]* = true" "simple object, static const bool"
  78
  79 # simple object, static const int
  80 gdb_test "print test1.key1" "\\$\[0-9\]* = 5" "simple object, static const int"
  81
  82 # simple object, static long
  83 gdb_test "print test1.key2" "\\$\[0-9\]* = 77" "simple object, static long"
  84
  85 # simple object, static enum
  86 gdb_test "print test1.value" "\\$\[0-9\]* = oriental" "simple object, static enum"
  87
  88 # Two.
  89
  90 # derived template object, base static const bool
  91 gdb_test "print test2.test" "\\$\[0-9\]* = true" "derived template object, base static const bool"
  92
  93 # derived template object, base static const int
  94 gdb_test "print test2.key1" "\\$\[0-9\]* = 5" "derived template object, base static const int"
  95
  96 # derived template object, base static long
  97 gdb_test "print test2.key2" "\\$\[0-9\]* = 77" "derived template object, base static long"
  98
  99 # derived template object, base static enum
 100 gdb_test "print test2.value" "\\$\[0-9\].* = oriental" "derived template object, base static enum"
 101
 102 # derived template object, static enum
 103 gdb_test "print test2.value_derived" "\\$\[0-9\].* = etruscan" "derived template object, static enum"
 104
 105 # Three.
 106
 107 # template object, static derived template data member's base static const bool
 108 gdb_test "print test3.data.test" "\\$\[0-9\].* = true" "template object, static const bool"
 109
 110 # template object, static derived template data member's base static const int
 111 gdb_test "print test3.data.key1" "\\$\[0-9\].* = 5" "template object, static const int"
 112
 113 # template object, static derived template data member's base static long
 114 gdb_test "print test3.data.key2" "\\$\[0-9\].* = 77" "template object, static long"
 115
 116 # template object, static derived template data member's base static enum
 117 gdb_test "print test3.data.value" "\\$\[0-9\].* = oriental" "template object, static enum"
 118
 119 #  template object, static derived template data member's static enum
 120 gdb_test "print test3.data.value_derived" "\\$\[0-9\].* = etruscan" "template object, static derived enum"
 121
 122 # 2002-08-16
 123 # Four.
 124
 125 # static const int initialized in another file.
 126 gdb_test "print test4.elsewhere" "\\$\[0-9\].* = 221" "static const int initialized elsewhere"
 127
 128 # static const int that nobody initializes.  From PR gdb/635.
 129 gdb_test "print test4.nowhere" "field nowhere is nonexistent or has been optimized out" "static const int initialized nowhere"
 130
 131 # static const initialized in the class definition, PR gdb/11702.
 132 if { $non_dwarf } { setup_xfail *-*-* }
 133 gdb_test "print test4.everywhere" "\\$\[0-9\].* = 317" "static const int initialized in class definition"
 134 if { $non_dwarf } { setup_xfail *-*-* }
 135 gdb_test "print test4.somewhere" "\\$\[0-9\].* = 3.14\[0-9\]*" "static const float initialized in class definition"
 136
 137 # Also make sure static const members can be found via "info var".
 138 if { $non_dwarf } { setup_xfail *-*-* }
 139 gdb_test "info variable everywhere" "File .*/m-static\[.\]h.*const int gnu_obj_4::everywhere;" "info variable everywhere"
 140
 141 # Perhaps at some point test4 should also include a test for a static
 142 # const int that was initialized in the header file.  But I'm not sure
 143 # that GDB's current behavior in such situations is either consistent
 144 # across platforms or optimal, so I'm not including one now.
 145
 146 # Step into test1.method and examine the method-scoped static.
 147 # This is a regression test for PR 9708.
 148 gdb_test "step" "gnu_obj_1::method.*"
 149 gdb_test "print svar" " = true"
 150
 151 gdb_exit
 152 return 0