1# Copyright 1997-2020 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 namespaces 17# Originally written by Satish Pai <pai@apollo.hp.com> 1997-07-23 18 19# This file is part of the gdb testsuite 20 21# Note: The original tests were geared to the HP aCC compiler, 22# which has an idiosyncratic way of emitting debug info 23# for namespaces. 24# Note: As of 2000-06-03, they passed under g++ - djb 25 26 27 28if { [skip_cplus_tests] } { continue } 29 30standard_testfile .cc namespace1.cc 31 32if [get_compiler_info c++] { 33 return -1 34} 35 36set xfail_class_types 0 37if {[test_compiler_info {gcc-[0-3]-*}] 38 || [test_compiler_info {gcc-4-[0-4]-*}]} { 39 # The type in class is missing in older GCCs. 40 set xfail_class_types 1 41} 42 43if {[prepare_for_testing "failed to prepare" $testfile \ 44 [list $srcfile $srcfile2] {debug c++}]} { 45 return -1 46} 47 48gdb_test "show lang" "auto; currently c\\+\\+.*" 49 50# 51# set it up at a breakpoint so we can play with the variable values 52# 53if ![runto_main] then { 54 perror "couldn't run to breakpoint" 55 continue 56} 57 58if ![runto 'marker1'] then { 59 perror "couldn't run to marker1" 60 continue 61} 62 63gdb_test "up" ".*main.*" "up from marker1" 64 65# Access a data item inside a namespace using colons and 66# single quotes. :-( 67 68# NOTE: carlton/2003-09-24: the quotes are becoming less necessary (or 69# even desirable.) For tests where it should still work with quotes, 70# I'm including versions both with and without quotes; for tests that 71# shouldn't work with quotes, I'm only including one version. 72 73gdb_test "print 'AAA::c'" \ 74 "\\$\[0-9\]* = 0 '\\\\(0|000)'" 75 76gdb_test "print AAA::c" \ 77 "\\$\[0-9\]* = 0 '\\\\(0|000)'" 78 79# An object declared using "using". 80 81gdb_test "print ina" "\\$\[0-9\]+ = {xx = 33}" 82 83gdb_test_multiple "ptype ina" "ptype ina" { 84 -re "type = class (AAA::|)inA \{\r\n\[ \]*public:\r\n\[ \]*int xx;\r\n\[ \]*\r\n\[ \]*.*int fum\\(int\\);\r\n\}\r\n$gdb_prompt $" { 85 pass "ptype ina" 86 } 87 -re "type = class (AAA::|)inA \{\r\n\[ \]*public:\r\n\[ \]*int xx;\r\n\[ \]*\r\n\[ \]*int fum\\(int\\);\r\n.*\}\r\n$gdb_prompt $" { 88 pass "ptype ina" 89 } 90} 91 92# Check all functions are known to GDB 93 94setup_xfail hppa*-*-*11* CLLbs14869 95gdb_test_multiple "info func xyzq" "info func xyzq" { 96 -re "All functions.*File.*namespace.cc:\r\n.*\tint AAA::A_xyzq\\(int\\);\r\n.*\tint BBB::B_xyzq\\(int\\);\r\n.*\tchar AAA::xyzq\\(char\\);\r\n.*\tchar BBB::xyzq\\(char\\);\r\n.*\tchar BBB::CCC::xyzq\\(char\\);\r\n.*\tchar BBB::Class::xyzq\\(char\\);\r\n$gdb_prompt $" { 97 pass "info func xyzq" 98 } 99 -re "All functions.*File.*namespace.cc:\r\n.*\tint AAA::A_xyzq\\(int\\);\r\n.*\tchar AAA::xyzq\\(char\\);\r\n.*\tint BBB::B_xyzq\\(int\\);\r\n.*\tchar BBB::CCC::xyzq\\(char\\);\r\n.*\tchar BBB::Class::xyzq\\(char\\);\r\n.*\tchar BBB::xyzq\\(char\\);\r\n$gdb_prompt $" { 100 pass "info func xyzq" 101 } 102} 103 104# Call a function in a namespace 105 106gdb_test "print 'AAA::xyzq'('x')" \ 107 "\\$\[0-9\]* = 97 'a'" 108 109gdb_test "print AAA::xyzq('x')" \ 110 "\\$\[0-9\]* = 97 'a'" 111 112# Break on a function in a namespace 113 114gdb_test "break AAA::xyzq" \ 115 "Breakpoint.*at $hex: file.*namespace.cc, line 47\\." 116 117# Break on a function in the global namespace. 118 119gdb_test "break -qualified ::ensureOtherRefs" \ 120 "Breakpoint.*at $hex: file.*$srcfile2, line $decimal\\." 121 122# Call a function in a nested namespace 123 124gdb_test "print 'BBB::CCC::xyzq'('x')" \ 125 "\\$\[0-9\]* = 122 'z'" 126 127gdb_test "print BBB::CCC::xyzq('x')" \ 128 "\\$\[0-9\]* = 122 'z'" 129 130# Break on a function in a nested namespace 131 132gdb_test "break BBB::CCC::xyzq" \ 133 "Breakpoint.*at $hex: file.*namespace.cc, line 63\\." 134 135# Break on the same function, starting with the global namespace. 136 137gdb_test "break ::BBB::CCC::xyzq" \ 138 ".*Breakpoint.*at $hex: file.*$srcfile, line 63\\." 139 140# Print address of a function in a class in a namespace 141 142gdb_test "print 'BBB::Class::xyzq'" \ 143 "\\$\[0-9\]* = \{char \\((BBB::|)Class \\*( const|), (char|int)\\)\} $hex <BBB::Class::xyzq\\(char\\)>" 144 145gdb_test "print BBB::Class::xyzq" \ 146 "\\$\[0-9\]* = \{char \\((BBB::|)Class \\*( const|), (char|int)\\)\} $hex <BBB::Class::xyzq\\(char\\)>" 147 148# Break on a function in a class in a namespace 149 150gdb_test "break BBB::Class::xyzq" \ 151 "Breakpoint.*at $hex: file.*namespace.cc, line 68\\." 152 153# Tests accessing static elements in namespace of other file. 154 155gdb_test "whatis C::cOtherFileType" "type = short" 156gdb_test "whatis ::C::cOtherFileType" "type = short" 157gdb_test "whatis C::cOtherFileVar" "type = const C::cOtherFileType" 158gdb_test "whatis ::C::cOtherFileVar" "type = const C::cOtherFileType" 159gdb_test "print C::cOtherFileVar" "\\$\[0-9\].* = 319" 160gdb_test "print ::C::cOtherFileVar" "\\$\[0-9\].* = 319" 161 162if $xfail_class_types { setup_xfail *-*-* } 163gdb_test "whatis C::OtherFileClass::cOtherFileClassType" "type = short" 164if $xfail_class_types { setup_xfail *-*-* } 165gdb_test "whatis ::C::OtherFileClass::cOtherFileClassType" "type = short" 166gdb_test "print C::OtherFileClass::cOtherFileClassVar" " = 318" 167 168# FSF GCC <=4.4 creates unqualified DIE "cOtherFileClassVar" ignoring the 169# namespace the same way older GDB did. 170set test "print ::cOtherFileClassVar" 171set test2 "print ::C::OtherFileClass::cOtherFileClassVar" 172gdb_test_multiple $test $test { 173 -re "No symbol \"cOtherFileClassVar\" in current context\\.\r\n$gdb_prompt $" { 174 pass $test 175 176 gdb_test $test2 " = 318" 177 } 178 -re "\\$\[0-9\].* = 318\r\n$gdb_prompt $" { 179 # Do not permit to XFAIL on recent GCCs. 180 if $xfail_class_types { 181 setup_xfail *-*-* 182 fail $test 183 # Unresolved means human intervention is required to determine 184 # whether the test passed or failed. Since the previous test 185 # xfailed (not failed) human intervention isn't going to help here. 186 # Thus test2 is marked as unsupported instead of unresolved. 187 unsupported $test2 188 } else { 189 fail $test 190 unresolved $test2 191 } 192 } 193} 194 195# Test to see if the appropriate namespaces are in scope when trying 196# to print out stuff from within a function defined within a 197# namespace. 198 199if ![runto "C::D::marker2"] then { 200 perror "couldn't run to marker2" 201 continue 202} 203 204gdb_test "print c" "\\$\[0-9\].* = 1" 205gdb_test "print cc" "No symbol \"cc\" in current context." 206gdb_test "print 'C::cc'" "\\$\[0-9\].* = 2" 207gdb_test "print C::cc" "\\$\[0-9\].* = 2" 208gdb_test "print cd" "\\$\[0-9\].* = 3" 209gdb_test "print C::D::cd" "No type \"D\" within class or namespace \"C::C\"." 210gdb_test "print 'E::cde'" "\\$\[0-9\].* = 5" 211gdb_test "print E::cde" "\\$\[0-9\].* = 5" 212gdb_test "print shadow" "\\$\[0-9\].* = 13" 213gdb_test "print E::ce" "No symbol \"ce\" in namespace \"C::D::E\"." 214gdb_test "ptype C" "type = namespace C::C" 215gdb_test "ptype E" "type = namespace C::D::E" 216 217gdb_test "ptype CClass" "type = (class C::CClass \{\r\n public:|struct C::CClass \{)\r\n int x;\r\n\}" 218gdb_test "ptype CClass::NestedClass" "type = (class C::CClass::NestedClass \{\r\n public:|struct C::CClass::NestedClass \{)\r\n int y;\r\n\}" 219gdb_test "ptype NestedClass" "No symbol \"NestedClass\" in current context." 220gdb_test "ptype ::C::CClass" "type = class C::CClass \{\r\n public:\r\n int x;\r\n\}" 221gdb_test "ptype ::C::CClass::NestedClass" "type = class C::CClass::NestedClass \{\r\n public:\r\n int y;\r\n\}" 222gdb_test "ptype ::C::NestedClass" "No symbol \"NestedClass\" in namespace \"C\"." 223gdb_test "ptype C::CClass" "No symbol \"CClass\" in namespace \"C::C\"." 224gdb_test "ptype C::CClass::NestedClass" "No type \"CClass\" within class or namespace \"C::C\"." 225gdb_test "ptype C::NestedClass" "No symbol \"NestedClass\" in namespace \"C::C\"." 226 227# Tests involving multiple files 228 229gdb_test "print cOtherFile" "\\$\[0-9\].* = 316" 230gdb_test "ptype OtherFileClass" "type = (class C::OtherFileClass \{\r\n public:|struct C::OtherFileClass \{)\r\n int z;\r\n.*\}" 231gdb_test "ptype ::C::OtherFileClass" "type = class C::OtherFileClass \{\r\n public:\r\n int z;\r\n.*\}" 232gdb_test "ptype C::OtherFileClass" "No symbol \"OtherFileClass\" in namespace \"C::C\"." 233 234# Test class typedefs printing. 235set expect "type = class C::OtherFileClass \{\r\n.*\r\n *typedef short cOtherFileClassType;\r\n *typedef long cOtherFileClassType2;\r\n\}" 236if $xfail_class_types { setup_xfail *-*-* } 237gdb_test "ptype OtherFileClass" $expect "ptype OtherFileClass typedefs" 238if $xfail_class_types { setup_xfail *-*-* } 239gdb_test "ptype ::C::OtherFileClass" $expect "ptype ::C::OtherFileClass typedefs" 240 241# Some anonymous namespace tests. 242 243gdb_test "print cX" "\\$\[0-9\].* = 6" 244gdb_test "print 'F::cXf'" "\\$\[0-9\].* = 7" 245gdb_test "print F::cXf" "\\$\[0-9\].* = 7" 246gdb_test "print F::cXfX" "\\$\[0-9\].* = 8" 247gdb_test "print X" "\\$\[0-9\].* = 9" 248gdb_test "print 'G::Xg'" "\\$\[0-9\].* = 10" 249gdb_test "print G::Xg" "\\$\[0-9\].* = 10" 250gdb_test "print G::XgX" "\\$\[0-9\].* = 11" 251gdb_test "print cXOtherFile" "No symbol \"cXOtherFile\" in current context." 252gdb_test "print XOtherFile" "No symbol \"XOtherFile\" in current context." 253 254# Enum tests. 255gdb_test "print AAA::ALPHA" "\\$\[0-9\].* = AAA::ALPHA" 256 257# Regression tests for PR 9496. 258gdb_test "whatis ::C::CClass::NestedClass" "type = C::CClass::NestedClass" 259gdb_test "whatis ::C::CClass::NestedClass *" "type = C::CClass::NestedClass \\*" 260