old-cross-binutils/gdb/testsuite/gdb.c++/templates.exp
2000-02-05 07:30:26 +00:00

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# Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
# This file was written by Fred Fish. (fnf@cygnus.com)
set ws "\[\r\n\t \]+"
if $tracelevel then {
strace $tracelevel
}
if { [skip_cplus_tests] } { continue }
set testfile "templates"
set srcfile ${testfile}.cc
set binfile ${objdir}/${subdir}/${testfile}
# Create and source the file that provides information about the compiler
# used to compile the test case.
if [get_compiler_info ${binfile} "c++"] {
return -1
}
source ${binfile}.ci
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
#
# Test printing of the types of templates.
#
proc test_ptype_of_templates {} {
global gdb_prompt
global ws
send_gdb "ptype T5<int>\n"
gdb_expect {
-re "type = class T5<int> \{${ws}public:${ws}static int X;${ws}int x;${ws}int val;${ws}T5<int> & operator=\\(T5<int> const &\\);${ws}T5\\(int\\);${ws}T5\\(T5<int> const &\\);${ws}~T5\\(void\\);${ws}static void \\* operator new\\(unsigned (int|long)\\);${ws}static void operator delete\\(void \\*\\);${ws}int value\\(void\\);${ws}\}\r\n$gdb_prompt $" {
pass "ptype T5<int>"
}
-re "type = class T5<int> \\{${ws}public:${ws}static int X;${ws}int x;${ws}int val;${ws}${ws}T5 \\(int\\);${ws}T5 \\(const class T5<int> &\\);${ws}void ~T5 \\(int\\);${ws}static void \\* new \\(unsigned int\\);${ws}static void delete \\(void \\*\\);${ws}int value \\(void\\);${ws}\\}${ws}$gdb_prompt $" { pass "ptype T5<int> -- new with unsigned int" }
-re "type = class T5<int> \\{.*public:.*static int X;.*int x;.*int val;.*T5 \\(int\\);.*T5 \\(const class T5<int> &\\);.*void ~T5 \\(int\\);.*static void \\* new \\(unsigned long\\);.*static void delete \\(void \\*\\);.*int value \\(void\\);.*\\}\r\n$gdb_prompt $" { pass "ptype T5<int> -- new with unsigned long" }
-re "type = class T5<int> \{${ws}public:${ws}static int X;${ws}int x;${ws}int val;((${ws}T5<int> & operator=\\(T5<int> const &\\);)|(${ws}T5\\(int\\);)|(${ws}T5\\(T5<int> const &\\);)|(${ws}~T5\\(void\\);)|(${ws}static void \\* operator new\\(unsigned (int|long)\\);)|(${ws}static void operator delete\\(void \\*\\);)|(${ws}int value\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
pass "ptype T5<int> (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype T5<int>"
}
timeout {
fail "ptype T5<int> (timeout)"
}
}
send_gdb "ptype t5i\n"
gdb_expect {
-re "type = class T5<int> \\{${ws}public:${ws}static int X;${ws}int x;${ws}int val;\r\n${ws}T5\\(int\\);${ws}T5\\(T5<int> const &\\);${ws}~T5\\(void\\);${ws}static void \\* operator new\\(unsigned int\\);${ws}static void operator delete\\(void \\*\\);${ws}int value\\(void\\);${ws}\\}\r\n$gdb_prompt $" { pass "ptype T5<int> -- with several fixes from 4.17" }
-re "type = class T5<int> \\{${ws}public:${ws}static int X;${ws}int x;${ws}int val;\r\n${ws}T5 \\(int\\);${ws}T5 \\(const class T5<int> &\\);${ws}void ~T5 \\(int\\);${ws}static void \\* new \\(unsigned int\\);${ws}static void delete \\(void \\*\\);${ws}int value \\(void\\);${ws}\\}\r\n$gdb_prompt $" { pass "ptype t5i<int> -- new with unsigned int" }
-re "type = class T5<int> \\{${ws}public:${ws}static int X;${ws}int x;${ws}int val;\r\n${ws}T5 \\(int\\);${ws}T5 \\(const class T5<int> &\\);${ws}void ~T5 \\(int\\);${ws}static void \\* new \\(unsigned long\\);${ws}static void delete \\(void \\*\\);${ws}int value \\(void\\);${ws}\\}\r\n$gdb_prompt $" { pass "ptype t5i<int> -- new with unsigned long" }
-re "type = class T5<int> \{.*public:.*static int X;.*int x;.*int val;.*.*T5 \\(int\\);.*.*void ~T5 \\(int\\).*.*.*int value \\(void\\);.*\}.*$gdb_prompt $" {
pass "ptype t5i"
}
-re "type = class T5<int> \{${ws}public:${ws}static int X;${ws}int x;${ws}int val;${ws}T5<int> & operator=\\(T5<int> const &\\);${ws}T5\\(int\\);${ws}T5\\(T5<int> const &\\);${ws}~T5\\(void\\);${ws}static void \\* operator new\\(unsigned (int|long)\\);${ws}static void operator delete\\(void \\*\\);${ws}int value\\(void\\);${ws}\}\r\n$gdb_prompt $" {
pass "ptype t5i"
}
-re "type = class T5<int> \{${ws}public:${ws}static int X;${ws}int x;${ws}int val;((${ws}T5<int> & operator=\\(T5<int> const &\\);)|(${ws}T5\\(int\\);)|(${ws}T5\\(T5<int> const &\\);)|(${ws}~T5\\(void\\);)|(${ws}static void \\* operator new\\(unsigned (int|long)\\);)|(${ws}static void operator delete\\(void \\*\\);)|(${ws}int value\\(void\\);))*${ws}\}\r\n$gdb_prompt $" {
pass "ptype t5i (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype t5i"
}
timeout {
fail "ptype t5i (timeout)"
}
}
}
#
# Test breakpoint setting on template methods.
#
proc test_template_breakpoints {} {
global gdb_prompt
global testfile
global srcdir
global hp_aCC_compiler
send_gdb "break T5<int>::T5\n"
gdb_expect {
-re "0. cancel.*\[\r\n\]*.1. all.*\[\r\n\]*.2. T5<int>::T5\\(int\\) at .*\[\r\n\]*.3. T5<int>::T5\\(T5<int> const &\\) at .*\[\r\n\]*> $" {
gdb_test "0" \
"cancelled" \
"constructor breakpoint (obsolete format!)"
}
-re ".0. cancel\[\r\n\]*.1. all\[\r\n\]*.2. T5<int>::T5\\(T5<int> const &\\) at .*templates.cc:.*\[\r\n\]*.3. T5<int>::T5\\(int\\) at .*templates.cc:.*\[\r\n\]*> $" {
gdb_test "0" \
"cancelled" \
"constructor breakpoint"
}
-re ".*$gdb_prompt $" { fail "constructor breakpoint" }
default { fail "constructor breakpoint (timeout)" }
}
# See CLLbs14792
if {$hp_aCC_compiler} {setup_xfail hppa*-*-* CLLbs14792}
gdb_test "break T5<int>::~T5" \
"Breakpoint.*at.* file .*${testfile}.cc, line.*" \
"destructor breakpoint"
gdb_test "break T5<int>::value" \
"Breakpoint.*at.* file .*${testfile}.cc, line.*" \
"value method breakpoint"
delete_breakpoints
}
#
# Test calling of template methods.
#
proc test_template_calls {} {
global gdb_prompt
global hp_aCC_compiler
if [target_info exists gdb,cannot_call_functions] {
setup_xfail "*-*-*" 2416
fail "This target can not call functions"
return
}
if {!$hp_aCC_compiler} {setup_xfail hppa*-*-*}
send_gdb "print t5i.value()\n"
gdb_expect {
-re ".* = 2\[\r\n\]*$gdb_prompt $" { pass "print t5i.value()" }
-re "Cannot invoke functions on this machine.*$gdb_prompt $" {
fail "print t5i.value()"
}
-re "Cannot resolve .* to any overloaded instance.*$gdb_prompt $" {
setup_xfail hppa*-*-* CLLbs16899
xfail "print t5i.value"
}
-re ".*$gdb_prompt $" { fail "print t5i.value()" }
timeout { fail "print t5i.value() (timeout)" }
}
}
proc do_tests {} {
global prms_id
global bug_id
global subdir
global objdir
global srcdir
global binfile
global gdb_prompt
global supports_template_debugging
set prms_id 0
set bug_id 0
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $binfile
if { !$supports_template_debugging } {
warning "compiler lacks debugging info for templates; tests suppressed." 0
return
}
# Get the debug format for the compiled test case. If that
# format is DWARF 1 then just skip all the tests since none of
# them will pass.
if [ runto_main] then {
get_debug_format
if [ setup_xfail_format "DWARF 1" ] then {
fail "C++ tests skipped due to limited C++ support in DWARF 1 debug format"
return
}
clear_xfail "*-*-*"
}
test_ptype_of_templates
test_template_breakpoints
if [ runto_main] {
test_template_calls
}
}
do_tests
if {!$hp_aCC_compiler} {continue}
# More tests for different kinds of template parameters,
# templates with partial specializations, nested templates, etc.
# These have been tested only with HP aCC. They probably won't
# work with other compilers because of differences in mangling
# schemes.
# Added by Satish Pai <pai@apollo.hp.com> 1997-09-25
send_gdb "print fint\n"
gdb_expect {
-re "\\$\[0-9\]* = \\{x = 0, t = 0\\}\r\n$gdb_prompt $" { pass "print fint" }
-re "$gdb_prompt $" { fail "print fint" }
timeout { fail "(timeout) print fint" }
}
send_gdb "print fvpchar\n"
gdb_expect {
-re "\\$\[0-9\]* = \\{x = 0, t = 0x0\\}\r\n$gdb_prompt $" { pass "print fvpchar" }
-re "$gdb_prompt $" { fail "print fvpchar" }
timeout { fail "(timeout) print fvpchar" }
}
# Template Foo<T>
setup_xfail hppa2.0w-*-* CLLbs16092
send_gdb "ptype Foo\n"
gdb_expect {
-re "type = template <(class |)T> (class |)Foo \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Foo<volatile char \\*>\r\n\[ \t\]*(class |)Foo<char>\r\n\[ \t\]*(class |)Foo<int>\r\n$gdb_prompt $" { pass "ptype Foo" }
-re "type = template <(class |)T> (class |)Foo \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\n$gdb_prompt $" { xfail "ptype Foo" }
-re "$gdb_prompt $" { fail "ptype Foo" }
timeout { fail "(timeout) ptype Foo" }
}
# ptype Foo<int>
send_gdb "ptype fint\n"
gdb_expect {
-re "type = (class |)Foo<int> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int foo\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype fint" }
-re "$gdb_prompt $" { fail "ptype fint" }
timeout { fail "(timeout) ptype fint" }
}
# ptype Foo<char>
send_gdb "ptype fchar\n"
gdb_expect {
-re "type = (class |)Foo<char> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*char t;\r\n\r\n\[ \t\]*char foo\\(int, char\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype fchar" }
-re "$gdb_prompt $" { fail "ptype fchar" }
timeout { fail "(timeout) ptype fchar" }
}
# ptype Foo<volatile char *>
send_gdb "ptype fvpchar\n"
gdb_expect {
-re "type = (class |)Foo<volatile char \\*> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*volatile char \\*t;\r\n\r\n\[ \t\]*volatile char \\* foo\\(int, volatile char \\*\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype fvpchar" }
-re "$gdb_prompt $" { fail "ptype fvpchar" }
timeout { fail "(timeout) ptype fvpchar" }
}
# print a function from Foo<volatile char *>
send_gdb "print Foo<volatile char *>::foo\n"
gdb_expect {
-re "\\$\[0-9\]* = \\{volatile char \\*\\((class |)Foo<volatile char \\*> \\*, int, volatile char \\*\\)\\} $hex <Foo<volatile char \\*>::foo\\(int, volatile char \\*\\)>\r\n$gdb_prompt $" { pass "print Foo<volatile char *>::foo" }
-re "$gdb_prompt $" { fail "print Foo<volatile char *>::foo" }
timeout { fail "(timeout) print Foo<volatile char *>::foo" }
}
# Template Bar<T, int>
setup_xfail hppa2.0w-*-* CLLbs16092
send_gdb "ptype Bar\n"
gdb_expect {
-re "type = template <(class |)T, (class |)sz> (class |)Bar \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Bar<int,(\\(int\\)|)1>\r\n\[ \t\]*(class |)Bar<int,(\\(int\\)|)33>\r\n$gdb_prompt $" { pass "ptype Bar" }
-re "type = <(class |)T, (class |)sz> (class |)Bar \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\n$gdb_prompt $" { xfail "ptype Bar" }
-re "$gdb_prompt $" { fail "ptype Bar" }
timeout { fail "(timeout) ptype Bar" }
}
# ptype Bar<int,33>
send_gdb "ptype bint\n"
gdb_expect {
-re "type = (class |)Bar<int,(\\(int\\)|)33> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int bar\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype bint" }
-re "$gdb_prompt $" { fail "ptype bint" }
timeout { fail "(timeout) ptype bint" }
}
# ptype Bar<int, (4>3)>
send_gdb "ptype bint2\n"
gdb_expect {
-re "type = (class |)Bar<int,(\\(int\\)|)1> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int bar\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype bint2" }
-re "$gdb_prompt $" { fail "ptype bint2" }
timeout { fail "(timeout) ptype bint2" }
}
# Template Baz<T, char>
setup_xfail hppa2.0w-*-* CLLbs16092
send_gdb "ptype Baz\n"
gdb_expect {
-re "type = template <(class |)T, (class |)sz> (class |)Baz \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Baz<char,(\\(char\\)|)97>\r\n\[ \t\]*(class |)Baz<int,(\\(char\\)|)115>\r\n$gdb_prompt $" { pass "ptype Baz" }
-re "type = <(class |)T, (class |)sz> (class |)Baz \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\n$gdb_prompt $" { xfail "ptype Baz" }
-re "$gdb_prompt $" { fail "ptype Baz" }
timeout { fail "(timeout) ptype Baz" }
}
# ptype Baz<int, 's'>
send_gdb "ptype bazint\n"
gdb_expect {
-re "type = (class |)Baz<int,(\\(char\\)|)115> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int baz\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype bazint" }
-re "$gdb_prompt $" { fail "ptype bazint" }
timeout { fail "(timeout) ptype bazint" }
}
# ptype Baz<char, 'a'>
send_gdb "ptype bazint2\n"
gdb_expect {
-re "type = (class |)Baz<char,(\\(char\\)|)97> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*char t;\r\n\r\n\[ \t\]*char baz\\(int, char\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype bazint2" }
-re "$gdb_prompt $" { fail "ptype bazint2" }
timeout { fail "(timeout) ptype bazint2" }
}
# Template Qux<T, int (*f)(int) >
send_gdb "ptype Qux\n"
gdb_expect {
-re "type = template <(class |)T, (class |)sz> (class |)Qux \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Qux<int,&string>\r\n\[ \t\]*(class |)Qux<char,&string>\r\n$gdb_prompt $" { pass "ptype Qux" }
-re ".*type = template <(class |)T.*, (class |)sz> (class |)Qux \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*T t;\r\n\\}.*$gdb_prompt $" { pass "ptype Qux" }
-re "$gdb_prompt $" { fail "ptype Qux" }
timeout { fail "(timeout) ptype Qux" }
}
# pt Qux<int,&string>
send_gdb "ptype quxint\n"
gdb_expect {
-re "type = class Qux<int,&string> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int qux\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype quxint" }
-re "$gdb_prompt $" { fail "ptype quxint" }
timeout { fail "(timeout) ptype quxint" }
}
# pt Qux<char,0>
# commented out this as quxint2 declaration was commented out in
# templates.exp -- ovidiu
# send_gdb "ptype quxint2\n"
# gdb_expect {
# -re "type = class Qux<char,&string> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*char t;\r\n\r\n\[ \t\]*char qux\\(int, char\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype quxint2" }
# -re "$gdb_prompt $" { fail "ptype quxint2" }
# timeout { fail "(timeout) ptype quxint2" }
# }
# Template Spec<T1, T2>
setup_xfail hppa2.0w-*-* CLLbs16092
send_gdb "ptype Spec\n"
gdb_expect {
-re "type = template <(class |)T1, (class |)T2> (class |)Spec \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\\}\r\ntemplate instantiations:\r\n\[ \t\]*(class |)Spec<int,int \\*>\r\n\[ \t\]*(class |)Spec<int,char>\r\n$gdb_prompt $" { pass "ptype Spec" }
-re "type = <(class |)T1, (class |)T2> (class |)Spec \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\\}\r\n$gdb_prompt $" { xfail "ptype Spec" }
-re "$gdb_prompt $" { fail "ptype Spec" }
timeout { fail "(timeout) ptype Spec" }
}
# pt Spec<char,0>
send_gdb "ptype siip\n"
gdb_expect {
-re "type = class Spec<int,int \\*> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\r\n\[ \t\]*int spec\\(int \\*\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype siip" }
-re "$gdb_prompt $" { fail "ptype siip" }
timeout { fail "(timeout) ptype siip" }
}
# pt Garply<int>
send_gdb "ptype Garply<int>\n"
gdb_expect {
-re "type = class Garply<int> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int garply\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype Garply<int>" }
-re "$gdb_prompt $" { fail "ptype Garply<int>" }
timeout { fail "(timeout) ptype Garply<int>" }
}
# ptype of nested template name
send_gdb "ptype Garply<Garply<char> >\n"
gdb_expect {
-re "type = (class |)Garply<Garply<char> > \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*(class |)Garply<char> t;\r\n\r\n\[ \t\]*(class |)Garply<char> garply\\(int, (class |)Garply<char>\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype Garply<Garply<char> >" }
-re "$gdb_prompt $" { fail "ptype Garply<Garply<char> >" }
timeout { fail "(timeout) ptype Garply<Garply<char> >" }
}
# print out a function from a nested template name
send_gdb "print Garply<Garply<char> >::garply\n"
gdb_expect {
-re "\\$\[0-9\]* = \\{(class |)Garply<char> \\((class |)Garply<Garply<char> > \\*, int, (class |)Garply<char>\\)\\} $hex <Garply<Garply<char>>::garply\\(int, (class |)Garply<char>\\)>\r\n$gdb_prompt $" { pass "print Garply<Garply<char> >::garply" }
-re ".*$gdb_prompt $" { fail "print Garply<Garply<char> >::garply" }
timeout { fail "print Garply<Garply<char> >::garply (timeout)" }
}
# UNFORTUNATELY, "break Garply<Garply<char> >::garply" doesn't yet work.
#send_gdb "break Garply<Garply<char> >::garply
#gdb_expect {
# -re "Breakpoint \[0-9\]* at $hex: file .*templates.cc, line.*\r\n$gdb_prompt $" { pass "break Garply<Garply<char> >::garply" }
# -re ".*$gdb_prompt $" { fail "break Garply<Garply<char> >::garply" }
# timeout { fail "break Garply<Garply<char> >::garply (timeout)" }
#}