import gdb-19990422 snapshot

[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.hp / templ-hp.exp

# Copyright (C) 1992, 1996, 1997 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



# 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 


set ws "\[\r\n\t \]+"

if $tracelevel then {
	strace $tracelevel
}

if { [skip_hp_tests] } then { continue }

set testfile "templ-hp"
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;
}

if { $gcc_compiled } then { continue }


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

    send_gdb "ptype T5<int>\n"
    gdb_expect {
	-re "type = class T5<int> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*static int X;\r\n\[ \t\]*int x;\r\n\[ \t\]*int val;\r\n\r\n\[ \t\]*T5\\(int\\);\r\n\[ \t\]*T5\\(class T5<int> const &\\);\r\n\[ \t\]*void ~T5\\(int\\);\r\n\[ \t\]*static void \\* new\\(unsigned int\\);\r\n\[ \t\]*static void delete\\(void \\*\\);\r\n\[ \t\]*int value\\(void\\);\r\n\[ \t\]*\\}\r\n$gdb_prompt $" { pass "ptype T5<int>" }
	-re ".*$gdb_prompt $" { fail "ptype T5<int>" }
	timeout { fail "ptype T5<int> (timeout)" }
    }

    send_gdb "ptype t5i\n"
    gdb_expect {
	-re "type = class T5<int> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*static int X;\r\n\[ \t\]*int x;\r\n\[ \t\]*int val;\r\n\r\n\[ \t\]*T5\\(int\\);\r\n\[ \t\]*T5\\(class T5<int> const &\\);\r\n\[ \t\]*void ~T5\\(int\\);\r\n\[ \t\]*static void \\* new\\(unsigned int\\);\r\n\[ \t\]*static void delete\\(void \\*\\);\r\n\[ \t\]*int value\\(void\\);\r\n\[ \t\]*\\}\r\n$gdb_prompt $" { pass "ptype t5i<int> 1" }
	-re "type = class T5<int> \{.*public:.*static int X;.*int x;.*int val;.*.*T5 \\(int\\);.*.*void ~T5 \\(int\\).*.*.*int value \\(void\\);.*\}.*$gdb_prompt $" { 
	    pass "ptype t5i"
	}
	-re ".*$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

    send_gdb "break T5<int>::T5\n"
    gdb_expect {
	-re "0. cancel.*\r\n.1. all.*\r\n.2. *.*\r\n.3. *.*\r\n> $" {
	    gdb_test "0" \
		"cancelled" \
		"constructor breakpoint"
	}
	-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-hp.cc:.*\r\n> $" {
	    gdb_test "0" \
		"cancelled" \
		"constructor breakpoint"
	}
	-re ".*$gdb_prompt $" { fail "constructor breakpoint" }
	default { fail "constructor breakpoint (timeout)" }
    }
    
    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

    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 $" {
	    fail "print t5i.value()"
	}
	-re ".*$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 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

    source ${binfile}.ci

    if { !$supports_template_debugging } {
	warning "compiler lacks debugging info for templates; tests suppressed." 0
	return
    }

    test_ptype_of_templates
    test_template_breakpoints

    if [ runto_main ] {
	test_template_calls
    }
}

do_tests


gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $binfile

# set it up at a breakpoint so we can play with the variable values
#
if ![runto_main] then {
    perror "couldn't run to breakpoint"
    continue
}

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>

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 $" { pass "ptype Foo" }
   -re "$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>

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,1>\r\n\[ \t\]*(class |)Bar<int,33>\r\n$gdb_prompt $" { pass "ptype Bar" }
   -re "$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,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,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>

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,97>\r\n\[ \t\]*(class |)Baz<int,115>\r\n$gdb_prompt $" { pass "ptype Baz" }
   -re "$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,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,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 $" { pass "ptype Qux" }
   -re "$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>

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>

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 $" { pass "ptype Spec" }
   -re "$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)" }
#}