m-static.exp revision 1.6
1# Copyright 2002-2016 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 22if { [skip_cplus_tests] } { continue } 23 24# 25# test running programs 26# 27 28standard_testfile .cc m-static1.cc 29 30if [get_compiler_info] { 31 return -1 32} 33 34if {[prepare_for_testing $testfile.exp $testfile \ 35 [list $srcfile $srcfile2] {debug c++}]} { 36 return -1 37} 38 39if ![runto_main] then { 40 perror "couldn't run to breakpoint" 41 continue 42} 43 44get_debug_format 45set non_dwarf [expr ! [test_debug_format "DWARF 2"]] 46 47# First, run to after we've constructed all the objects: 48 49gdb_breakpoint [gdb_get_line_number "constructs-done"] 50gdb_continue_to_breakpoint "end of constructors" 51 52 53# One. 54 55# simple object, static const int, accessing via 'class::method::variable' 56# Regression test for PR c++/15203 and PR c++/15210 57gdb_test "print 'gnu_obj_1::method()::sintvar'" "\\$\[0-9\]+ = 4" \ 58 "simple object, static const int, accessing via 'class::method::variable" 59 60# simple object, static const bool 61gdb_test "print test1.test" "\\$\[0-9\]* = true" "simple object, static const bool" 62 63# simple object, static const int 64gdb_test "print test1.key1" "\\$\[0-9\]* = 5" "simple object, static const int" 65 66# simple object, static long 67gdb_test "print test1.key2" "\\$\[0-9\]* = 77" "simple object, static long" 68 69# simple object, static enum 70gdb_test "print test1.value" "\\$\[0-9\]* = oriental" "simple object, static enum" 71 72if { [is_aarch32_target] } { 73 gdb_test "print test5.single_constructor" \ 74 { = {single_constructor \*\(single_constructor \* const\)} 0x[0-9a-f]+ <single_constructor::single_constructor\(\)>} \ 75 "simple object instance, print constructor" 76 gdb_test "ptype test5.single_constructor" \ 77 {type = class single_constructor {\r\n public:\r\n single_constructor\(void\);\r\n ~single_constructor\(int\);\r\n} \*\(single_constructor \* const\)} \ 78 "simple object instance, ptype constructor" 79 gdb_test "ptype single_constructor::single_constructor" \ 80 {type = class single_constructor {\r\n public:\r\n single_constructor\(void\);\r\n ~single_constructor\(int\);\r\n} \*\(single_constructor \* const\)} \ 81 "simple object class, ptype constructor" 82 83 gdb_test "print test1.~gnu_obj_1" \ 84 { = {void \*\(gnu_obj_1 \* const, int\)} 0x[0-9a-f]+ <gnu_obj_1::~gnu_obj_1\(\)>} \ 85 "simple object instance, print destructor" 86 gdb_test "ptype test1.~gnu_obj_1" \ 87 {type = void \*\(gnu_obj_1 \* const, int\)} \ 88 "simple object instance, ptype destructor" 89 90 gdb_test "print test1.'~gnu_obj_1'" \ 91 { = {void \*\(gnu_obj_1 \*( const)?, int\)} 0x[0-9a-f]+ <gnu_obj_1::~gnu_obj_1\(\)>} \ 92 "simple object instance, print quoted destructor" 93 94 gdb_test "ptype gnu_obj_1::'~gnu_obj_1'" \ 95 {type = void \*\(gnu_obj_1 \* const\)} \ 96 "simple object class, ptype quoted destructor" 97} else { 98 gdb_test "print test5.single_constructor" \ 99 { = {void \(single_constructor \* const\)} 0x[0-9a-f]+ <single_constructor::single_constructor\(\)>} \ 100 "simple object instance, print constructor" 101 gdb_test "ptype test5.single_constructor" \ 102 {type = void \(single_constructor \* const\)} \ 103 "simple object instance, ptype constructor" 104 gdb_test "ptype single_constructor::single_constructor" \ 105 {type = void \(single_constructor \* const\)} \ 106 "simple object class, ptype constructor" 107 108 gdb_test "print test1.~gnu_obj_1" \ 109 { = {void \(gnu_obj_1 \* const, int\)} 0x[0-9a-f]+ <gnu_obj_1::~gnu_obj_1\(\)>} \ 110 "simple object instance, print destructor" 111 gdb_test "ptype test1.~gnu_obj_1" \ 112 {type = void \(gnu_obj_1 \* const, int\)} \ 113 "simple object instance, ptype destructor" 114 115 gdb_test "print test1.'~gnu_obj_1'" \ 116 { = {void \(gnu_obj_1 \*( const)?, int\)} 0x[0-9a-f]+ <gnu_obj_1::~gnu_obj_1\(\)>} \ 117 "simple object instance, print quoted destructor" 118 119 gdb_test "ptype gnu_obj_1::'~gnu_obj_1'" \ 120 {type = void \(gnu_obj_1 \* const\)} \ 121 "simple object class, ptype quoted destructor" 122} 123 124# Two. 125 126# derived template object, base static const bool 127gdb_test "print test2.test" "\\$\[0-9\]* = true" "derived template object, base static const bool" 128 129# derived template object, base static const int 130gdb_test "print test2.key1" "\\$\[0-9\]* = 5" "derived template object, base static const int" 131 132# derived template object, base static long 133gdb_test "print test2.key2" "\\$\[0-9\]* = 77" "derived template object, base static long" 134 135# derived template object, base static enum 136gdb_test "print test2.value" "\\$\[0-9\].* = oriental" "derived template object, base static enum" 137 138# derived template object, static enum 139gdb_test "print test2.value_derived" "\\$\[0-9\].* = etruscan" "derived template object, static enum" 140 141# Three. 142 143# template object, static derived template data member's base static const bool 144gdb_test "print test3.data.test" "\\$\[0-9\].* = true" "template object, static const bool" 145 146# template object, static derived template data member's base static const int 147gdb_test "print test3.data.key1" "\\$\[0-9\].* = 5" "template object, static const int" 148 149# template object, static derived template data member's base static long 150gdb_test "print test3.data.key2" "\\$\[0-9\].* = 77" "template object, static long" 151 152# template object, static derived template data member's base static enum 153gdb_test "print test3.data.value" "\\$\[0-9\].* = oriental" "template object, static enum" 154 155# template object, static derived template data member's static enum 156gdb_test "print test3.data.value_derived" "\\$\[0-9\].* = etruscan" "template object, static derived enum" 157 158# 2002-08-16 159# Four. 160 161# static const int initialized in another file. 162gdb_test "print test4.elsewhere" "\\$\[0-9\].* = 221" "static const int initialized elsewhere" 163 164# static const int that nobody initializes. From PR gdb/635. 165if {[test_compiler_info {gcc-[0-3]-*}] 166 || [test_compiler_info {gcc-4-[0-4]-*}]} { 167 # There was an extra CU-level DW_TAG_variable as DW_AT_declaration 168 # with DW_AT_name = nowhere 169 # and DW_AT_MIPS_linkage_name = _ZN9gnu_obj_47nowhereE . 170 setup_xfail *-*-* 171} 172gdb_test "print test4.nowhere" "<optimized out>" "static const int initialized nowhere (print field)" 173 174# Same, but print the whole struct. 175gdb_test "print test4" "static nowhere = <optimized out>.*" "static const int initialized nowhere (whole struct)" 176 177# static const initialized in the class definition, PR gdb/11702. 178if { $non_dwarf } { setup_xfail *-*-* } 179gdb_test "print test4.everywhere" "\\$\[0-9\].* = 317" "static const int initialized in class definition" 180if { $non_dwarf } { setup_xfail *-*-* } 181gdb_test "print test4.somewhere" "\\$\[0-9\].* = 3.14\[0-9\]*" "static const float initialized in class definition" 182 183# Also make sure static const members can be found via "info var". 184if { $non_dwarf } { setup_xfail *-*-* } 185gdb_test "info variable everywhere" "File .*/m-static\[.\]h.*const int gnu_obj_4::everywhere;" "info variable everywhere" 186 187# Perhaps at some point test4 should also include a test for a static 188# const int that was initialized in the header file. But I'm not sure 189# that GDB's current behavior in such situations is either consistent 190# across platforms or optimal, so I'm not including one now. 191 192# Step into test1.method and examine the method-scoped static. 193# This is a regression test for PR 9708. 194gdb_test "step" "gnu_obj_1::method.*" 195gdb_test "print svar" " = true" 196 197gdb_exit 198return 0 199