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

   1 # Copyright 2002, 2004, 2007, 2008, 2009, 2010 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 # Tests for member static data
  17 # 2002-05-13  Benjamin Kosnik  <bkoz@redhat.com>
  18 # 2002-08-22  David Carlton <carlton@math.stanford.edu>
  19
  20 # This file is part of the gdb testsuite
  21
  22 if $tracelevel then {
  23         strace $tracelevel
  24         }
  25
  26 if { [skip_cplus_tests] } { continue }
  27
  28 #
  29 # test running programs
  30 #
  31
  32 set testfile "m-static"
  33 set srcfile  "${testfile}.cc"
  34 set srcfile1 "${testfile}1.cc"
  35 set objfile  "${testfile}.o"
  36 set objfile1 "${testfile}1.o"
  37 set binfile  "${objdir}/${subdir}/${testfile}"
  38
  39 if  { [gdb_compile "$srcdir/$subdir/$srcfile" "$objdir/$subdir/$objfile" object {debug c++}] != "" } {
  40      untested m-static.exp
  41      return -1
  42 }
  43
  44 if  { [gdb_compile "$srcdir/$subdir/$srcfile1" "$objdir/$subdir/$objfile1" object {debug c++}] != "" } {
  45      untested m-static.exp
  46      return -1
  47 }
  48
  49 if { [gdb_compile "$objdir/$subdir/$objfile $objdir/$subdir/$objfile1" "${binfile}" executable {debug c++}] != "" } {
  50      untested m-static.exp
  51      return -1
  52 }
  53
  54 gdb_exit
  55 gdb_start
  56 gdb_reinitialize_dir $srcdir/$subdir
  57 gdb_load ${binfile}
  58
  59 if ![runto_main] then {
  60     perror "couldn't run to breakpoint"
  61     continue
  62 }
  63
  64 get_debug_format
  65 set non_dwarf [expr ! [test_debug_format "DWARF 2"]]
  66
  67 # First, run to after we've constructed all the objects:
  68
  69 gdb_breakpoint [gdb_get_line_number "constructs-done"]
  70 gdb_continue_to_breakpoint "end of constructors"
  71
  72
  73 # One.
  74
  75 # simple object, static const bool
  76 gdb_test "print test1.test" "\\$\[0-9\]* = true" "simple object, static const bool"
  77
  78 # simple object, static const int
  79 gdb_test "print test1.key1" "\\$\[0-9\]* = 5" "simple object, static const int"
  80
  81 # simple object, static long
  82 gdb_test "print test1.key2" "\\$\[0-9\]* = 77" "simple object, static long"
  83
  84 # simple object, static enum
  85 gdb_test "print test1.value" "\\$\[0-9\]* = oriental" "simple object, static enum"
  86
  87 # Two.
  88
  89 # derived template object, base static const bool
  90 gdb_test "print test2.test" "\\$\[0-9\]* = true" "derived template object, base static const bool"
  91
  92 # derived template object, base static const int
  93 gdb_test "print test2.key1" "\\$\[0-9\]* = 5" "derived template object, base static const int"
  94
  95 # derived template object, base static long
  96 gdb_test "print test2.key2" "\\$\[0-9\]* = 77" "derived template object, base static long"
  97
  98 # derived template object, base static enum
  99 gdb_test "print test2.value" "\\$\[0-9\].* = oriental" "derived template object, base static enum"
 100
 101 # derived template object, static enum
 102 gdb_test "print test2.value_derived" "\\$\[0-9\].* = etruscan" "derived template object, static enum"
 103
 104 # Three.
 105
 106 # template object, static derived template data member's base static const bool
 107 gdb_test "print test3.data.test" "\\$\[0-9\].* = true" "template object, static const bool"
 108
 109 # template object, static derived template data member's base static const int
 110 gdb_test "print test3.data.key1" "\\$\[0-9\].* = 5" "template object, static const int"
 111
 112 # template object, static derived template data member's base static long
 113 gdb_test "print test3.data.key2" "\\$\[0-9\].* = 77" "template object, static long"
 114
 115 # template object, static derived template data member's base static enum
 116 gdb_test "print test3.data.value" "\\$\[0-9\].* = oriental" "template object, static enum"
 117
 118 #  template object, static derived template data member's static enum
 119 gdb_test "print test3.data.value_derived" "\\$\[0-9\].* = etruscan" "template object, static derived enum"
 120
 121 # 2002-08-16
 122 # Four.
 123
 124 # static const int initialized in another file.
 125 gdb_test "print test4.elsewhere" "\\$\[0-9\].* = 221" "static const int initialized elsewhere"
 126
 127 # static const int that nobody initializes.  From PR gdb/635.
 128 gdb_test "print test4.nowhere" "field nowhere is nonexistent or has been optimized out" "static const int initialized nowhere"
 129
 130 # static const initialized in the class definition, PR gdb/11702.
 131 if { $non_dwarf } { setup_xfail *-*-* }
 132 gdb_test "print test4.everywhere" "\\$\[0-9\].* = 317" "static const int initialized in class definition"
 133 if { $non_dwarf } { setup_xfail *-*-* }
 134 gdb_test "print test4.somewhere" "\\$\[0-9\].* = 3.14\[0-9\]*" "static const float initialized in class definition"
 135
 136 # Also make sure static const members can be found via "info var".
 137 if { $non_dwarf } { setup_xfail *-*-* }
 138 gdb_test "info variable everywhere" "File .*/m-static\[.\]h.*const int gnu_obj_4::everywhere;" "info variable everywhere"
 139
 140 # Perhaps at some point test4 should also include a test for a static
 141 # const int that was initialized in the header file.  But I'm not sure
 142 # that GDB's current behavior in such situations is either consistent
 143 # across platforms or optimal, so I'm not including one now.
 144
 145 # Step into test1.method and examine the method-scoped static.
 146 # This is a regression test for PR 9708.
 147 gdb_test "step" "gnu_obj_1::method.*"
 148 gdb_test "print svar" " = true"
 149
 150 gdb_exit
 151 return 0