m-static.exp revision 1.9
1# Copyright 2002-2020 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 "failed to prepare" $testfile \ 35 [list $srcfile $srcfile2] {debug c++}]} { 36 return -1 37} 38 39if ![runto_main] then { 40 perror "couldn't run to breakpoint" 41 continue 42} 43 44get_debug_format 45set non_dwarf [expr ! [test_debug_format "DWARF 2"]] 46 47# First, run to after we've constructed all the objects: 48 49gdb_breakpoint [gdb_get_line_number "constructs-done"] 50gdb_continue_to_breakpoint "end of constructors" 51 52 53# One. 54 55# simple object, static const bool 56gdb_test "print test1.test" "\\$\[0-9\]* = true" "simple object, static const bool" 57 58# simple object, static const int 59gdb_test "print test1.key1" "\\$\[0-9\]* = 5" "simple object, static const int" 60 61# simple object, static long 62gdb_test "print test1.key2" "\\$\[0-9\]* = 77" "simple object, static long" 63 64# simple object, static enum 65gdb_test "print test1.value" "\\$\[0-9\]* = oriental" "simple object, static enum" 66 67if { [is_aarch32_target] } { 68 gdb_test "print test5.single_constructor" \ 69 { = {single_constructor \*\(single_constructor \* const\)} 0x[0-9a-f]+ <single_constructor::single_constructor\(\)>} \ 70 "simple object instance, print constructor" 71 gdb_test "ptype test5.single_constructor" \ 72 {type = class single_constructor {\r\n public:\r\n single_constructor\(void\);\r\n ~single_constructor\(\);\r\n} \*\(single_constructor \* const\)} \ 73 "simple object instance, ptype constructor" 74 gdb_test "ptype single_constructor::single_constructor" \ 75 {type = class single_constructor {\r\n public:\r\n single_constructor\(void\);\r\n ~single_constructor\(\);\r\n} \*\(single_constructor \* const\)} \ 76 "simple object class, ptype constructor" 77 78 gdb_test "print test1.~gnu_obj_1" \ 79 { = {void \*\(gnu_obj_1 \* const, int\)} 0x[0-9a-f]+ <gnu_obj_1::~gnu_obj_1\(\)>} \ 80 "simple object instance, print destructor" 81 gdb_test "ptype test1.~gnu_obj_1" \ 82 {type = void \*\(gnu_obj_1 \* const, int\)} \ 83 "simple object instance, ptype destructor" 84 85 gdb_test "print test1.'~gnu_obj_1'" \ 86 { = {void \*\(gnu_obj_1 \*( const)?, int\)} 0x[0-9a-f]+ <gnu_obj_1::~gnu_obj_1\(\)>} \ 87 "simple object instance, print quoted destructor" 88 89 gdb_test "ptype gnu_obj_1::'~gnu_obj_1'" \ 90 {type = void \*\(gnu_obj_1 \* const\)} \ 91 "simple object class, ptype quoted destructor" 92} else { 93 gdb_test "print test5.single_constructor" \ 94 { = {void \(single_constructor \* const\)} 0x[0-9a-f]+ <single_constructor::single_constructor\(\)>} \ 95 "simple object instance, print constructor" 96 gdb_test "ptype test5.single_constructor" \ 97 {type = void \(single_constructor \* const\)} \ 98 "simple object instance, ptype constructor" 99 gdb_test "ptype single_constructor::single_constructor" \ 100 {type = void \(single_constructor \* const\)} \ 101 "simple object class, ptype constructor" 102 103 gdb_test "print test1.~gnu_obj_1" \ 104 { = {void \(gnu_obj_1 \* const, int\)} 0x[0-9a-f]+ <gnu_obj_1::~gnu_obj_1\(\)>} \ 105 "simple object instance, print destructor" 106 gdb_test "ptype test1.~gnu_obj_1" \ 107 {type = void \(gnu_obj_1 \* const, int\)} \ 108 "simple object instance, ptype destructor" 109 110 gdb_test "print test1.'~gnu_obj_1'" \ 111 { = {void \(gnu_obj_1 \*( const)?, int\)} 0x[0-9a-f]+ <gnu_obj_1::~gnu_obj_1\(\)>} \ 112 "simple object instance, print quoted destructor" 113 114 gdb_test "ptype gnu_obj_1::'~gnu_obj_1'" \ 115 {type = void \(gnu_obj_1 \* const\)} \ 116 "simple object class, ptype quoted destructor" 117} 118 119# Two. 120 121# derived template object, base static const bool 122gdb_test "print test2.test" "\\$\[0-9\]* = true" "derived template object, base static const bool" 123 124# derived template object, base static const int 125gdb_test "print test2.key1" "\\$\[0-9\]* = 5" "derived template object, base static const int" 126 127# derived template object, base static long 128gdb_test "print test2.key2" "\\$\[0-9\]* = 77" "derived template object, base static long" 129 130# derived template object, base static enum 131gdb_test "print test2.value" "\\$\[0-9\].* = oriental" "derived template object, base static enum" 132 133# derived template object, static enum 134gdb_test "print test2.value_derived" "\\$\[0-9\].* = etruscan" "derived template object, static enum" 135 136# Three. 137 138# template object, static derived template data member's base static const bool 139gdb_test "print test3.data.test" "\\$\[0-9\].* = true" "template object, static const bool" 140 141# template object, static derived template data member's base static const int 142gdb_test "print test3.data.key1" "\\$\[0-9\].* = 5" "template object, static const int" 143 144# template object, static derived template data member's base static long 145gdb_test "print test3.data.key2" "\\$\[0-9\].* = 77" "template object, static long" 146 147# template object, static derived template data member's base static enum 148gdb_test "print test3.data.value" "\\$\[0-9\].* = oriental" "template object, static enum" 149 150# template object, static derived template data member's static enum 151gdb_test "print test3.data.value_derived" "\\$\[0-9\].* = etruscan" "template object, static derived enum" 152 153# 2002-08-16 154# Four. 155 156# static const int initialized in another file. 157gdb_test "print test4.elsewhere" "\\$\[0-9\].* = 221" "static const int initialized elsewhere" 158 159# static const int that nobody initializes. From PR gdb/635. 160if {[test_compiler_info {gcc-[0-3]-*}] 161 || [test_compiler_info {gcc-4-[0-4]-*}]} { 162 # There was an extra CU-level DW_TAG_variable as DW_AT_declaration 163 # with DW_AT_name = nowhere 164 # and DW_AT_MIPS_linkage_name = _ZN9gnu_obj_47nowhereE . 165 setup_xfail *-*-* 166} 167gdb_test "print test4.nowhere" "<optimized out>" "static const int initialized nowhere (print field)" 168gdb_test "ptype test4.nowhere" "type = const int" 169gdb_test "print test4.nowhere.nowhere" "Attempt to extract a component of a value that is not a structure." 170 171# Same, but print the whole struct. 172gdb_test "print test4" "static nowhere = <optimized out>.*" "static const int initialized nowhere (whole struct)" 173 174# static const initialized in the class definition, PR gdb/11702. 175if { $non_dwarf } { setup_xfail *-*-* } 176gdb_test "print test4.everywhere" "\\$\[0-9\].* = 317" "static const int initialized in class definition" 177if { $non_dwarf } { setup_xfail *-*-* } 178gdb_test "print test4.somewhere" "\\$\[0-9\].* = 3.14\[0-9\]*" "static const float initialized in class definition" 179 180# Also make sure static const members can be found via "info var". 181if { $non_dwarf } { setup_xfail *-*-* } 182gdb_test "info variable everywhere" "File .*/m-static\[.\]h.*const int gnu_obj_4::everywhere;" 183 184# Perhaps at some point test4 should also include a test for a static 185# const int that was initialized in the header file. But I'm not sure 186# that GDB's current behavior in such situations is either consistent 187# across platforms or optimal, so I'm not including one now. 188 189# Step into test1.method and examine the method-scoped static. 190# This is a regression test for PR 9708. 191gdb_test "step" "gnu_obj_1::method.*" 192gdb_test "print svar" " = true" 193 194gdb_exit 195return 0 196