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binutils-gdb/gdb/testsuite/gdb.c++/classes.exp

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# Copyright 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# 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 "\[\r\n\t \]+"
set nl "\[\r\n\]+"
if $tracelevel then {
strace $tracelevel
}
if { [skip_cplus_tests] } { continue }
set testfile "misc"
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 ${binfile} "c++"] {
return -1
}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
#
# Test ptype of class objects.
#
proc test_ptype_class_objects {} {
global gdb_prompt
global ws
global nl
# Note that struct members are public by default, so we don't print
# "public:" for the public members of structs.
# Accept it as an expected failure if gdb just fails to distinguish between
# class and struct, and everything else is OK.
send_gdb "ptype struct default_public_struct\n"
gdb_expect {
-re "type = struct default_public_struct \{${ws}int a;${ws}int b;$nl\}$nl$gdb_prompt $" {
pass "ptype struct default_public_struct"
}
-re "type = class default_public_struct \{$nl.*int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype struct default_public_struct"
}
-re ".*$gdb_prompt $" { fail "ptype struct default_public_struct" }
timeout { fail "ptype struct default_public_struct (timeout)" ; return }
}
# Note that struct members are public by default, so we don't print
# "public:" for the public members of structs.
# Accept it as an expected failure if gdb just fails to distinguish between
# class and struct, and everything else is OK.
send_gdb "ptype struct explicit_public_struct\n"
gdb_expect {
-re "type = struct explicit_public_struct \{${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
pass "ptype struct explicit_public_struct"
}
-re "type = class explicit_public_struct \{$nl.*int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype struct explicit_public_struct"
}
-re ".*$gdb_prompt $" { fail "ptype struct explicit_public_struct" }
timeout { fail "ptype struct explicit_public_struct (timeout)" ; return }
}
# Accept it as an expected failure if gdb just fails to distinguish between
# class and struct, and everything else is OK.
setup_xfail_format "DWARF 1"
send_gdb "ptype struct protected_struct\n"
gdb_expect {
-re "type = struct protected_struct \{${ws}protected:${ws}int a;${ws}int b;$nl\}$nl$gdb_prompt $" {
pass "ptype struct protected_struct (FIXME)"
}
-re "type = class protected_struct \{${ws}protected:${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype struct protected_struct (FIXME)"
}
-re ".*$gdb_prompt $" { fail "ptype struct protected_struct" }
timeout { fail "ptype struct protected_struct (timeout)" ; return }
}
# Accept it as an expected failure if gdb just fails to distinguish between
# class and struct, and everything else is OK.
setup_xfail_format "DWARF 1"
send_gdb "ptype struct private_struct\n"
gdb_expect {
-re "type = struct private_struct \{${ws}private:${ws}int a;${ws}int b;$nl\}$nl$gdb_prompt $" {
pass "ptype struct private_struct (FIXME)"
}
-re "type = class private_struct \{${ws}private:${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype struct private_struct (FIXME)"
}
-re ".*$gdb_prompt $" { fail "ptype struct private_struct" }
timeout { fail "ptype struct private_struct (timeout)" ; return }
}
# Accept it as an expected failure if gdb just fails to distinguish between
# class and struct, and everything else is OK.
setup_xfail_format "DWARF 1"
send_gdb "ptype struct mixed_protection_struct\n"
gdb_expect {
-re "type = struct mixed_protection_struct \{${ws}int a;${ws}int b;${ws}private:${ws}int c;${ws}int d;${ws}protected:${ws}int e;${ws}int f;${ws}public:${ws}int g;${ws}private:${ws}int h;${ws}protected:${ws}int i;$nl\}$nl$gdb_prompt $" {
pass "ptype struct mixed_protection_struct (FIXME)"
}
-re "type = struct mixed_protection_struct \{${ws}public:${ws}int a;${ws}int b;${ws}private:${ws}int c;${ws}int d;${ws}protected:${ws}int e;${ws}int f;${ws}public:${ws}int g;${ws}private:${ws}int h;${ws}protected:${ws}int i;$nl.*\}$nl$gdb_prompt $" {
pass "ptype struct mixed_protection_struct (extra public)"
}
-re "type = class mixed_protection_struct \{${ws}public:${ws}int a;${ws}int b;${ws}private:${ws}int c;${ws}int d;${ws}protected:${ws}int e;${ws}int f;${ws}public:${ws}int g;${ws}private:${ws}int h;${ws}protected:${ws}int i;$nl.*\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype struct mixed_protection_struct (FIXME)"
}
-re ".*$gdb_prompt $" { fail "ptype struct mixed_protection_struct" }
timeout { fail "ptype struct mixed_protection_struct (timeout)" ; return }
}
# Accept it as an expected failure if gdb just fails to distinguish between
# class and struct, and everything else is OK.
send_gdb "ptype class public_class\n"
gdb_expect {
-re "type = class public_class \{${ws}public:${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
pass "ptype class public_class (FIXME)"
}
-re "type = struct public_class \{${ws}int a;${ws}int b;$nl\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class public_class (FIXME)"
}
-re ".*$gdb_prompt $" { fail "ptype class public_class" }
timeout { fail "ptype class public_class (timeout)" ; return }
}
send_gdb "ptype class protected_class\n"
gdb_expect {
-re "type = class protected_class \{${ws}protected:${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
pass "ptype class protected_class"
}
-re "type = struct protected_class \{${ws}int a;${ws}int b;$nl\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class protected_class"
}
-re ".*$gdb_prompt $" { fail "ptype class protected_class" }
timeout { fail "ptype class protected_class (timeout)" ; return }
}
# Accept it as an expected failure if gdb just emits a superflous "private:"
# attribute, since classes default to private and for consistency with
# structs (where we don't print the "public:" attribute) we don't print
# the "private:" attribute.
setup_xfail_format "DWARF 1"
send_gdb "ptype class default_private_class\n"
gdb_expect {
-re "type = class default_private_class \{${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
pass "ptype class default_private_class (FIXME)"
}
-re "type = class default_private_class \{${ws}private:${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class default_private_class (FIXME)"
}
-re ".*$gdb_prompt $" { fail "ptype class default_private_class" }
timeout { fail "ptype class default_private_class (timeout)" ; return }
}
send_gdb "ptype class explicit_private_class\n"
gdb_expect {
-re "type = class explicit_private_class \{${ws}private:${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
pass "ptype class explicit_private_class"
}
-re "type = class explicit_private_class \{${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
pass "ptype class explicit_private_class (OK for HP aCC)"
}
-re "type = struct explicit_private_class \{${ws}int a;${ws}int b;$nl.*\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class explicit_private_class"
}
-re ".*$gdb_prompt $" { fail "ptype class explicit_private_class" }
timeout { fail "ptype class explicit_private_class (timeout)" ; return }
}
send_gdb "ptype class mixed_protection_class\n"
gdb_expect {
-re "type = class mixed_protection_class \{${ws}public:${ws}int a;${ws}int b;${ws}private:${ws}int c;${ws}int d;${ws}protected:${ws}int e;${ws}int f;${ws}public:${ws}int g;${ws}private:${ws}int h;${ws}protected:${ws}int i;$nl.*\}$nl$gdb_prompt $" {
pass "ptype class mixed_protection_class"
}
-re "type = struct mixed_protection_class \{${ws}int a;${ws}int b;${ws}int c;${ws}int d;${ws}int e;${ws}int f;${ws}int g;${ws}int h;${ws}int i;$nl.*\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class mixed_protection_class"
}
-re ".*$gdb_prompt $" { fail "ptype class mixed_protection_class" }
timeout { fail "ptype class mixed_protection_class (timeout)" ; return }
}
# This class does not use any C++-specific features, so it's fine for
# it to print as "struct".
send_gdb "ptype class A\n"
gdb_expect {
-re "type = (class|struct) A \{(${ws}public:|)${ws}int a;${ws}int x;((${ws}A & operator=\\(A const ?&\\);)|(${ws}A\\(A const ?&\\);)|(${ws}A\\((void|)\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class A"
}
-re ".*$gdb_prompt $" {
fail "ptype class A"
}
timeout {
fail "ptype class A (timeout)"
return
}
}
setup_xfail_format "DWARF 1"
send_gdb "ptype class B\n"
gdb_expect {
-re "type = class B : public A \{${ws}public:${ws}int b;${ws}int x;${ws}B & operator=\\(B const &\\);${ws}B\\(B const &\\);${ws}B\\((void|)\\);${ws}\}$nl$gdb_prompt $" {
pass "ptype class B"
}
-re "type = class B : public A \{${ws}public:${ws}int b;${ws}int x;((${ws}B & operator=\\(B const &\\);)|(${ws}B\\(B const &\\);)|(${ws}B\\((void|)\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class B (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class B"
}
timeout {
fail "ptype class B (timeout)"
return
}
}
setup_xfail_format "DWARF 1"
send_gdb "ptype class C\n"
gdb_expect {
-re "type = class C : public A \{${ws}public:${ws}int c;${ws}int x;${ws}C & operator=\\(C const &\\);${ws}C\\(C const &\\);${ws}C\\((void|)\\);${ws}\}$nl$gdb_prompt $" {
pass "ptype class C"
}
-re "type = class C : public A \{${ws}public:${ws}int c;${ws}int x;((${ws}C & operator=\\(C const &\\);)|(${ws}C\\(C const &\\);)|(${ws}C\\((void|)\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class C (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class C"
}
timeout {
fail "ptype class C (timeout)"
return
}
}
setup_xfail_format "DWARF 1"
send_gdb "ptype class D\n"
gdb_expect {
-re "type = class D : public B, public C \{${ws}public:${ws}int d;${ws}int x;${ws}D & operator=\\(D const &\\);${ws}D\\(D const &\\);${ws}D\\((void|)\\);${ws}\}$nl$gdb_prompt $" {
pass "ptype class D"
}
-re "type = class D : public B, public C \{${ws}public:${ws}int d;${ws}int x;((${ws}D & operator=\\(D const &\\);)|(${ws}D\\(D const &\\);)|(${ws}D\\((void|)\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class D (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class D"
}
timeout {
fail "ptype class D (timeout)"
return
}
}
setup_xfail_format "DWARF 1"
send_gdb "ptype class E\n"
gdb_expect {
-re "type = class E : public D \{${ws}public:${ws}int e;${ws}int x;${ws}E & operator=\\(E const &\\);${ws}E\\(E const &\\);${ws}E\\((void|)\\);${ws}\}$nl$gdb_prompt $" {
pass "ptype class E"
}
-re "type = class E : public D \{${ws}public:${ws}int e;${ws}int x;((${ws}E & operator=\\(E const &\\);)|(${ws}E\\(E const &\\);)|(${ws}E\\((void|)\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class E"
}
-re ".*$gdb_prompt $" {
fail "ptype class E"
}
timeout {
fail "ptype class E (timeout)"
return
}
}
send_gdb "ptype class vA\n"
gdb_expect {
-re "type = (class|struct) vA \{(${ws}public:|)${ws}int va;${ws}int vx;${ws}vA & operator=\\(vA const &\\);${ws}vA\\(vA const &\\);${ws}vA\\((void|)\\);${ws}\}$nl$gdb_prompt $" {
pass "ptype class vA"
}
-re "type = (class|struct) vA \{(${ws}public:|)${ws}int va;${ws}int vx;((${ws}vA & operator=\\(vA const &\\);)|(${ws}vA\\(vA const &\\);)|(${ws}vA\\((void|)\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class vA (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class vA"
}
timeout {
fail "ptype class vA (timeout)"
return
}
}
# Accept the form with embedded GNU style mangled virtual table constructs
# for now, but with a FIXME. At some future point, gdb should use a
# portable representation for the virtual table constructs.
# The format of a g++ virtual base pointer.
set vbptr "(_vb\[$.\]|__vb_)\[0-9\]?"
setup_xfail_format "DWARF 1"
send_gdb "ptype class vB\n"
gdb_expect {
-re "type = class vB : public virtual vA \{${ws}private:${ws}vA \\*${vbptr}vA;${ws}public:${ws}int vb;${ws}int vx;${ws}vB & operator=\\(vB const &\\);${ws}vB\\(int, vB const &\\);${ws}vB\\(int\\);${ws}\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class vB (FIXME: non-portable virtual table constructs)"
}
-re "type = class vB : public virtual vA \{${ws}public:${ws}int vb;${ws}int vx;${ws}\}$nl$gdb_prompt $" {
pass "ptype class vB (aCC)"
}
-re "type = class vB : public virtual vA \{${ws}private:${ws}vA \\*_vb.vA;${ws}public:${ws}int vb;${ws}int vx;((${ws}vB & operator=\\(vB const &\\);)|(${ws}vB\\(int, vB const &\\);)|(${ws}vB\\(int\\);))*${ws}\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class vB (FIXME) (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class vB"
}
timeout {
fail "ptype class vB (timeout)"
return
}
}
# Accept the form with embedded GNU style mangled virtual table constructs
# for now, but with a FIXME. At some future point, gdb should use a
# portable representation for the virtual table constructs.
setup_xfail_format "DWARF 1"
send_gdb "ptype class vC\n"
gdb_expect {
-re "type = class vC : public virtual vA \{${ws}private:${ws}vA \\*${vbptr}vA;${ws}public:${ws}int vc;${ws}int vx;${ws}vC & operator=\\(vC const &\\);${ws}vC\\(int, vC const &\\);${ws}vC\\(int\\);${ws}\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class vC (FIXME: non-portable virtual table constructs)"
}
-re "type = class vC : public virtual vA \{${ws}public:${ws}int vc;${ws}int vx;${ws}\}$nl$gdb_prompt $" {
pass "ptype class vC (aCC)"
}
-re "type = class vC : public virtual vA \{${ws}private:${ws}vA \\*_vb.vA;${ws}public:${ws}int vc;${ws}int vx;((${ws}vC & operator=\\(vC const &\\);)|(${ws}vC\\(int, vC const &\\);)|(${ws}vC\\(int\\);))*${ws}\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class vC (FIXME) (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class vC"
}
timeout {
fail "ptype class vC (timeout)"
return
}
}
# Accept the form with embedded GNU style mangled virtual table constructs
# for now, but with a FIXME. At some future point, gdb should use a
# portable representation for the virtual table constructs.
setup_xfail_format "DWARF 1"
send_gdb "ptype class vD\n"
gdb_expect {
-re "type = class vD : public virtual vB, public virtual vC \{${ws}private:${ws}vC \\*${vbptr}vC;${ws}vB \\*${vbptr}vB;${ws}public:${ws}int vd;${ws}int vx;${ws}vD & operator=\\(vD const &\\);${ws}vD\\(int, vD const &\\);${ws}vD\\(int\\);${ws}\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class vD (FIXME: non-portable virtual table constructs)"
}
-re "type = class vD : public virtual vB, public virtual vC \{${ws}public:${ws}int vd;${ws}int vx;${ws}\}$nl$gdb_prompt $" {
pass "ptype class vD (aCC)"
}
-re "type = class vD : public virtual vB, public virtual vC \{${ws}private:${ws}vC \\*_vb.vC;${ws}vB \\*_vb.vB;${ws}public:${ws}int vd;${ws}int vx;((${ws}vD & operator=\\(vD const &\\);)|(${ws}vD\\(int, vD const &\\);)|(${ws}vD\\(int\\);))*${ws}\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class vD (FIXME) (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class vD"
}
timeout {
fail "ptype class vD (timeout)"
return
}
}
# Accept the form with embedded GNU style mangled virtual table constructs
# for now, but with a FIXME. At some future point, gdb should use a
# portable representation for the virtual table constructs.
setup_xfail_format "DWARF 1"
send_gdb "ptype class vE\n"
gdb_expect {
-re "type = class vE : public virtual vD \{${ws}private:${ws}vD \\*${vbptr}vD;${ws}public:${ws}int ve;${ws}int vx;${ws}vE & operator=\\(vE const &\\);${ws}vE\\(int, vE const &\\);${ws}vE\\(int\\);${ws}\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class vE (FIXME: non-portable virtual table constructs)"
}
-re "type = class vE : public virtual vD \{${ws}public:${ws}int ve;${ws}int vx;${ws}\}$nl$gdb_prompt $" {
pass "ptype class vE (aCC)"
}
-re "type = class vE : public virtual vD \{${ws}private:${ws}vD \\*_vb.vD;${ws}public:${ws}int ve;${ws}int vx;((${ws}vE & operator=\\(vE const &\\);)|(${ws}vE\\(int, vE const &\\);)|(${ws}vE\\(int\\);))*${ws}\}$nl$gdb_prompt $" {
setup_xfail "*-*-*"
fail "ptype class vE (FIXME) (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class vE"
}
timeout {
fail "ptype class vE (timeout)"
return
}
}
setup_xfail_format "DWARF 1"
send_gdb "ptype class Base1\n"
gdb_expect {
-re "type = class Base1 \{${ws}public:${ws}int x;${ws}Base1 & operator=\\(Base1 const &\\);${ws}Base1\\(Base1 const &\\);${ws}Base1\\(int\\);${ws}\}$nl$gdb_prompt $" {
pass "ptype class Base1"
}
-re "type = class Base1 \{${ws}public:${ws}int x;((${ws}Base1 & operator=\\(Base1 const &\\);)|(${ws}Base1\\(Base1 const &\\);)|(${ws}Base1\\(int\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class Base1 (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class Base1"
}
timeout {
fail "ptype class Base1 (timeout)"
return
}
}
setup_xfail_format "DWARF 1"
send_gdb "ptype class Foo\n"
gdb_expect {
-re "type = class Foo \{${ws}public:${ws}int x;${ws}int y;${ws}static int st;\r\n${ws}Foo\\(int, int\\);${ws}int operator!.void.;${ws}operator int.void.;${ws}int times.int.;$nl\}$nl$gdb_prompt $" {
pass "ptype class Foo(aCC)"
}
-re "type = class Foo \{${ws}public:${ws}int x;${ws}int y;${ws}static int st;${ws}Foo & operator=\\(Foo const &\\);${ws}Foo\\(Foo const &\\);${ws}Foo\\(int, int\\);${ws}int operator!\\((void|)\\);${ws}operator int\\((void|)\\);${ws}int times\\(int\\);${ws}\}$nl$gdb_prompt $" {
pass "ptype class Foo"
}
-re "type = class Foo \{${ws}public:${ws}int x;${ws}int y;${ws}static int st;((${ws}Foo & operator=\\(Foo const &\\);)|(${ws}Foo\\(Foo const &\\);)|(${ws}Foo\\(int, int\\);)|(${ws}int operator!\\((void|)\\);)|(${ws}int operator int\\((void|)\\);)|(${ws}int times\\(int\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class Foo (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class Foo"
}
timeout {
fail "ptype class Foo (timeout)"
return
}
}
setup_xfail_format "DWARF 1"
send_gdb "ptype class Bar\n"
gdb_expect {
-re "type = class Bar : public Base1, public Foo \{${ws}public:${ws}int z;${ws}Bar & operator=\\(Bar const &\\);${ws}Bar\\(Bar const &\\);${ws}Bar\\(int, int, int\\);${ws}\}$nl$gdb_prompt $" {
pass "ptype class Bar"
}
-re "type = class Bar : public Base1, public Foo \{${ws}public:${ws}int z;((${ws}Bar & operator=\\(Bar const &\\);)|(${ws}Bar\\(Bar const &\\);)|(${ws}Bar\\(int, int, int\\);))*${ws}\}$nl$gdb_prompt $" {
pass "ptype class Bar (obsolescent gcc or gdb)"
}
-re ".*$gdb_prompt $" {
fail "ptype class Bar"
}
timeout {
fail "ptype class Bar (timeout)"
return
}
}
}
#
# Test simple access to class members.
#
proc test_non_inherited_member_access {} {
global gdb_prompt
# Print non-inherited members of g_A.
gdb_test "print g_A.a" ".* = 1" "g_A.a incorrect"
gdb_test "print g_A.x" ".* = 2" "g_A.x incorrect"
# Print non-inherited members of g_B.
gdb_test "print g_B.b" ".* = 5" "g_B.b incorrect"
gdb_test "print g_B.x" ".* = 6" "g_B.x incorrect"
# Print non-inherited members of g_C.
gdb_test "print g_C.c" ".* = 9" "g_C.c incorrect"
gdb_test "print g_C.x" ".* = 10" "g_C.x incorrect"
# Print non-inherited members of g_D.
gdb_test "print g_D.d" ".* = 19" "g_D.d incorrect"
gdb_test "print g_D.x" ".* = 20" "g_D.x incorrect"
# Print non-inherited members of g_E.
gdb_test "print g_E.e" ".* = 31" "g_E.e incorrect"
gdb_test "print g_E.x" ".* = 32" "g_E.x incorrect"
}
#
# Try access to non-members that are members of another class.
# Should give errors.
#
proc test_wrong_class_members {} {
global gdb_prompt
gdb_test "print g_A.b" "There is no member( or method|) named b." "print g_A.b should be error"
gdb_test "print g_B.c" "There is no member( or method|) named c." "print g_B.c should be error"
gdb_test "print g_B.d" "There is no member( or method|) named d." "print g_B.d should be error"
gdb_test "print g_C.b" "There is no member( or method|) named b." "print g_C.b should be error"
gdb_test "print g_C.d" "There is no member( or method|) named d." "print g_C.d should be error"
gdb_test "print g_D.e" "There is no member( or method|) named e." "print g_D.e should be error"
}
#
# Try access to non-members that are not members of any class.
# Should give errors.
#
proc test_nonexistent_members {} {
global gdb_prompt
gdb_test "print g_A.y" "There is no member( or method|) named y." "print g_A.y should be error"
gdb_test "print g_B.z" "There is no member( or method|) named z." "print g_B.z should be error"
gdb_test "print g_C.q" "There is no member( or method|) named q." "print g_C.q should be error"
gdb_test "print g_D.p" "There is no member( or method|) named p." "print g_D.p should be error"
}
#
# Call a method that expects a base class parameter with base, inherited,
# and unrelated class arguments.
#
proc test_method_param_class {} {
gdb_test "call class_param.Aptr_a (&g_A)" ".* = 1" "base class param->a"
gdb_test "call class_param.Aptr_x (&g_A)" ".* = 2" "base class param->x"
gdb_test "call class_param.Aptr_a (&g_B)" ".* = 3" "inherited class param->a"
gdb_test "call class_param.Aptr_x (&g_B)" ".* = 4" "inherited class param->x"
gdb_test "call class_param.Aref_a (g_A)" ".* = 1" "base class (&param)->a"
gdb_test "call class_param.Aref_x (g_A)" ".* = 2" "base class (&param)->x"
gdb_test "call class_param.Aref_a (g_B)" ".* = 3" "inherited class (&param)->a"
gdb_test "call class_param.Aref_x (g_B)" ".* = 4" "inherited class (&param)->x"
gdb_test "call class_param.Aval_a (g_A)" ".* = 1" "base class param.a"
gdb_test "call class_param.Aval_x (g_A)" ".* = 2" "base class param.x"
gdb_test "call class_param.Aval_a (g_B)" ".* = 3" "inherited class param.a"
gdb_test "call class_param.Aval_x (g_B)" ".* = 4" "inherited class param.x"
gdb_test "call class_param.Aptr_a (&foo)" "Cannot resolve .*" "unrelated class *param"
gdb_test "call class_param.Aref_a (foo)" "Cannot resolve .*" "unrelated class &param"
gdb_test "call class_param.Aval_a (foo)" "Cannot resolve .*" "unrelated class param"
}
#
# Examine a class with an enum field.
#
proc test_enums {} {
global gdb_prompt
global hp_aCC_compiler
# print the object
send_gdb "print obj_with_enum\n"
gdb_expect {
-re "\\$\[0-9\]* = \\{priv_enum = red, x = 0\\}.*$gdb_prompt $" { pass "print obj_with_enum (1)" }
-re "$gdb_prompt $" { fail "print obj_with_enum (1)" }
timeout { fail "(timeout) print obj_with_enum (1)" }
}
send_gdb "next\n"
gdb_expect {
-re "$gdb_prompt $" { pass "next" }
timeout { fail "(timeout) next" }
}
# print the object again
send_gdb "print obj_with_enum\n"
gdb_expect {
-re "\\$\[0-9\]* = \\{priv_enum = green, x = 0\\}.*$gdb_prompt $" { pass "print obj_with_enum (2)" }
-re "$gdb_prompt $" { fail "print obj_with_enum (2)" }
timeout { fail "(timeout) print obj_with_enum (2)" }
}
# print out the enum member
send_gdb "print obj_with_enum.priv_enum\n"
gdb_expect {
-re "\\$\[0-9\]* = green.*$gdb_prompt $" { pass "print obj_with_enum.priv_enum" }
-re "$gdb_prompt $" { fail "print obj_with_enum.priv_enum" }
timeout { fail "(timeout) print obj_with_enum.priv_enum" }
}
# ptype on the enum member
# The third success case is a little dubious, but it's not clear what
# ought to be required of a ptype on a private enum... -sts 19990324
send_gdb "ptype obj_with_enum.priv_enum\n"
gdb_expect {
-re "type = enum ClassWithEnum::PrivEnum \\{red, green, blue, yellow = 42\\}.*$gdb_prompt $" { pass "ptype obj_with_enum.priv_enum" }
-re "type = enum PrivEnum \\{red, green, blue, yellow = 42\\}.*$gdb_prompt $" { pass "ptype obj_with_enum.priv_enum" }
-re "type = enum \\{red, green, blue, yellow = 42\\}.*$gdb_prompt $" { pass "ptype obj_with_enum.priv_enum" }
-re "$gdb_prompt $" { fail "ptype obj_with_enum.priv_enum" }
timeout { fail "(timeout) ptype obj_with_enum.priv_enum" }
}
# ptype on the object
# g++ is putting out the wrong debug info. This works with aCC
if {!$hp_aCC_compiler} {setup_xfail "*-*-*"}
send_gdb "ptype obj_with_enum\n"
gdb_expect {
-re "type = class ClassWithEnum \\{\r\n\[ \t\]*public:\r\n\[ \t\]*(enum |)ClassWithEnum::PrivEnum priv_enum;\r\n\[ \t\]*int x;\r\n\\}\r\n$gdb_prompt $" { pass "ptype obj_with_enum" }
-re "$gdb_prompt $" { fail "ptype obj_with_enum" }
timeout { fail "(timeout) ptype obj_with_enum" }
}
# g++ is putting out the wrong debug info. This works with aCC
if {!$hp_aCC_compiler} {setup_xfail "*-*-*"}
send_gdb "print (ClassWithEnum::PrivEnum) 42\n"
gdb_expect {
-re "\\$\[0-9\]* = yellow.*$gdb_prompt $" { pass "print (ClassWithEnum::PrivEnum) 42" }
-re "$gdb_prompt $" { fail "print (ClassWithEnum::PrivEnum) 42" }
timeout { fail "(timeout) print (ClassWithEnum::PrivEnum) 42" }
}
}
#
# Pointers to class members
#
proc test_pointers_to_class_members {} {
global gdb_prompt
global decimal
global nl
gdb_test "print Bar::z" ".* = .int\[ \]*\[( \]*Bar::&\[)\]+\[ \]*Bar::z" "print Bar::z"
gdb_test "print &Foo::x" ".* = .int\[ \]*\[( \]*Foo::\[*)\]+\[ \]*&Foo::x" "print &Foo::x"
gdb_test "print (int)&Foo::x" ".* = 0" "print (int)&Foo::x"
send_gdb "print (int)&Bar::y == 2*sizeof(int)\n"
gdb_expect {
-re ".* = true$nl$gdb_prompt $" {
pass "print (int)&Bar::y == 2*sizeof(int)"
}
-re "There is no field named y.*$gdb_prompt $" {
setup_xfail "*-*-*"
fail "print (int)&Bar::y == 2*sizeof(int)"
}
-re ".*$gdb_prompt $" { fail "print (int)&Bar::y == 2*sizeof(int)" }
timeout { fail "print (int)&Bar::y == 2*sizeof(int) (timeout)" ; return }
}
send_gdb "next 2\n"
setup_xfail "*-*-*"
gdb_expect {
-re "$decimal\[ \t\]+inheritance3 \[)(\]+;$nl$gdb_prompt $" {}
-re ".*$gdb_prompt $" { fail "next to inheritance3" ; return }
}
clear_xfail "*-*-*"
setup_xfail_format "DWARF 1"
gdb_test "print (int)pmi == sizeof(int)" ".* = false" "print (int)pmi == sizeof(int)"
}
#
# Test static members.
#
proc test_static_members {} {
global gdb_prompt
global hex
global nl
send_gdb "print Foo::st\n"
gdb_expect {
-re ".* = 100$nl$gdb_prompt $" {
pass "print Foo::st"
}
-re "There is no field named st.*$gdb_prompt $" {
setup_xfail "*-*-*"
fail "print Foo::st"
}
-re ".*$gdb_prompt $" { fail "print Foo::st" }
timeout { fail "print Foo::st (timeout)" ; return }
}
send_gdb "set foo.st = 200\n"
gdb_expect {
-re ".*$gdb_prompt $" {}
}
send_gdb "print bar.st\n"
gdb_expect {
-re ".* = 200$nl$gdb_prompt $" {
pass "print bar.st"
}
-re "There is no member( or method|) named st.*$gdb_prompt $" {
setup_xfail "*-*-*"
fail "print bar.st"
}
-re ".*$gdb_prompt $" { fail "print bar.st" }
timeout { fail "print bar.st (timeout)" ; return }
}
send_gdb "print &foo.st\n"
gdb_expect {
-re ".* = .int \[*)\]+ $hex$nl$gdb_prompt $" {
pass "print &foo.st"
}
-re "There is no member( or method|) named st.*$gdb_prompt $" {
setup_xfail "*-*-*"
fail "print &foo.st"
}
-re ".*$gdb_prompt $" { fail "print &foo.st" }
timeout { fail "print &foo.st (timeout)" ; return }
}
set got_bar_st 0
send_gdb "print &Bar::st\n"
gdb_expect {
-re ".* = .int \[*)\]+ $hex$nl$gdb_prompt $" {
pass "print &Bar::st"
set got_bar_st 1
}
-re "There is no field named st.*$gdb_prompt $" {
setup_xfail "*-*-*"
fail "print &Bar::st"
}
-re ".*$gdb_prompt $" { fail "print &Bar::st" }
timeout { fail "print &Bar::st (timeout)" ; return }
}
if $got_bar_st then {
gdb_test "print *\$" ".* = 200" "print *\$"
}
gdb_test "set print static-members off" ""
gdb_test "print csi" \
"{x = 10, y = 20}" \
"print csi without static members"
gdb_test "print cnsi" \
"{x = 30, y = 40}" \
"print cnsi without static members"
gdb_test "set print static-members on" ""
setup_xfail_format "DWARF 1"
gdb_test "print csi" \
"{x = 10, y = 20, static null = {x = 0, y = 0, static null = <same as static member of an already seen type>}}" \
"print csi with static members"
setup_xfail_format "DWARF 1"
gdb_test "print cnsi" \
"{x = 30, y = 40, static null = {x = 0, y = 0, static null = <same as static member of an already seen type>, static yy = {z = 5, static xx = {x = 1, y = 2, static null = <same as static member of an already seen type>, static yy = <same as static member of an already seen type>}}}, static yy = <same as static member of an already seen type>}" \
"print cnsi with static members"
}
proc do_tests {} {
global prms_id
global bug_id
global subdir
global objdir
global srcdir
global binfile
global gdb_prompt
set prms_id 0
set bug_id 0
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $binfile
send_gdb "set language c++\n"
gdb_expect -re "$gdb_prompt $"
send_gdb "set width 0\n"
gdb_expect -re "$gdb_prompt $"
# Get the debug format for the compiled test case.
if [ runto_main ] then {
get_debug_format
}
test_ptype_class_objects
if [ runto 'inheritance2' ] then {
test_non_inherited_member_access
test_wrong_class_members
test_nonexistent_members
test_method_param_class
}
gdb_breakpoint enums2
if [ gdb_continue enums2 ]==0 then {
gdb_test "finish" "" ""
test_enums
}
if [istarget "mips-idt-*"] then {
# Restart because IDT/SIM runs out of file descriptors.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $binfile
}
if [ runto_main ] then {
test_pointers_to_class_members
test_static_members
}
if [istarget "mips-idt-*"] then {
# Restart because IDT/SIM runs out of file descriptors.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $binfile
}
if [ runto marker_reg1 ] then {
gdb_test "finish" "Run till exit from.*" "finish from marker_reg1"
send_gdb "print v.method ()\n"
gdb_expect {
-re "= 82.*$gdb_prompt $" {
pass "calling method for small class"
}
-re "Address requested for identifier .v. which is in a register.*$gdb_prompt $" {
setup_xfail "*-*-*" 2972
fail "calling method for small class"
}
-re ".*$gdb_prompt $" { fail "calling method for small class" }
timeout { fail "calling method for small class (timeout)" }
eof { fail "calling method for small class (eof)" }
}
}
}
do_tests
send_gdb "maint demangle inheritance1__Fv\n"
gdb_expect {
-re "inheritance1\\(void\\).*$gdb_prompt $" { pass "demangle" }
-re ".*$gdb_prompt $" { fail "demangle" }
timeout { fail "(timeout) demangle" }
}
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