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[patch/testsuite/cp] member-ptr.exp: modernize, not enabled yet
- From: mec dot gnu at mindspring dot com (Michael Elizabeth Chastain)
- To: carlton at kealia dot com, gdb-patches at sources dot redhat dot com
- Date: Mon, 12 Jan 2004 23:35:25 -0500 (EST)
- Subject: [patch/testsuite/cp] member-ptr.exp: modernize, not enabled yet
This patch partially updates member-ptr.exp. I have more work to do.
But I need to touch member-ptr.cc, and I need to add a copyright notice
to member-ptr.cc before touching it, and I want to fix this test to
not use absolute line numbers before adding that copyright notice.
This script is still disabled for gcc. If you enable it, it gives a lot
of "KFAIL gdb/NNNN"; that is, literal "NNNN". Before I enable the whole
script, I need to file PR's for all of these so that I can reference
them. Or the Bug Fix Fairy might fix some of them before then. :)
I tested this on:
native i686-pc-linux-gnu, gcc 2.95.3 3.3.2 HEAD, dwarf-2 stabs+
native hppa2.0w-hp-hpux11.11, hpacc A.03.45
IACTN,
Michael C
2004-01-12 Michael Chastain <mec.gnu@mindspring.com>
* gdb.cp/member-ptr.exp: Use gdb_test, gdb_test_multiple. Add
some patterns for recent versions of gcc and hpacc. Delete
calls to setup_xfail for hppa*-*-*. Delete redundant tests.
Delete tests that access a NULL pointer-to-member-data. This
script is still disabled for gcc.
Index: member-ptr.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.cp/member-ptr.exp,v
retrieving revision 1.2
diff -c -3 -p -r1.2 member-ptr.exp
*** member-ptr.exp 23 Nov 2003 18:24:46 -0000 1.2
--- member-ptr.exp 13 Jan 2004 04:26:37 -0000
***************
*** 1,4 ****
! # Copyright 1998, 1999, 2003 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
--- 1,6 ----
! # Copyright 1998, 1999, 2003, 2004 Free Software Foundation, Inc.
!
! # This file is part of the gdb testsuite
# 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
***************
*** 16,42 ****
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
# Tests for pointer-to-member support
# Written by Satish Pai <pai@apollo.hp.com> 1997-08-19
! # This file is part of the gdb testsuite
if $tracelevel then {
! strace $tracelevel
! }
if { [skip_cplus_tests] } { continue }
- #
- # test running programs
- #
-
- # Start with a fresh gdb
- gdb_exit
- gdb_start
- gdb_reinitialize_dir $srcdir/$subdir
-
set prms_id 0
set bug_id 0
--- 18,38 ----
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
+
# Tests for pointer-to-member support
# Written by Satish Pai <pai@apollo.hp.com> 1997-08-19
+ # Rewritten by Michael Chastain <mec.gnu@mindspring.com> 2004-01-11
! # TODO: copyright notice for member-ptr.cc
+ set vhn "\\$\[0-9\]+"
if $tracelevel then {
! strace $tracelevel
! }
if { [skip_cplus_tests] } { continue }
set prms_id 0
set bug_id 0
*************** set testfile "member-ptr"
*** 44,549 ****
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 ${binfile} "c++"] {
return -1
}
- # Nearly all of these tests fail when compiled with G++, so just give up
- # until GDB gets enhanced. -sts 1999-06-22
-
- if { [test_compiler_info gcc-*] } then {
- continue
- }
-
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
-
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
-
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
! send_gdb "break 83\n"
! gdb_expect {
! -re "Breakpoint \[0-9\]*.*line 83\\.\r\n$gdb_prompt $" {
! pass "set break at 83"
! }
! -re ".*$gdb_prompt $" { fail "set break at 83" }
! timeout { fail "(timeout) set break at 83" }
! }
!
! send_gdb "continue\n"
! gdb_expect {
! -re "Continuing\\.\r\n\r\nBreakpoint.*at.*member-ptr\\.cc:83\r\n83\[ \t]*pmi = NULL;\r\n$gdb_prompt $" {
! pass "continue to 83"
! }
! -re ".*$gdb_prompt $" { fail "continue to 83" }
! timeout { fail "(timeout) continue to 83" }
}
# ptype on pointer to data member
! send_gdb "ptype pmi\n"
! gdb_expect {
! -re "type = int \\( A::\\*\\)\r\n$gdb_prompt $" {
! pass "ptype pmi"
}
- -re ".*$gdb_prompt $" { fail "ptype pmi" }
- timeout { fail "(timeout) ptype pmi" }
}
# print pointer to data member
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = \\(int \\( A::\\*\\)\\) &A::j\r\n$gdb_prompt $" {
! pass "print pmi"
}
- -re ".*$gdb_prompt $" { fail "print pmi" }
- timeout { fail "(timeout) print pmi" }
}
-
# print dereferenced pointer to data member
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a.*pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 121\r\n$gdb_prompt $" {
! pass "print a.*pmi"
}
- -re ".*$gdb_prompt $" { fail "print a.*pmi" }
- timeout { fail "(timeout) print a.*pmi" }
}
# print dereferenced pointer to data member
# this time, dereferenced through a pointer
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a_p->*pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 121\r\n$gdb_prompt $" {
! pass "print a->*pmi"
}
- -re ".*$gdb_prompt $" { fail "print a->*pmi" }
- timeout { fail "(timeout) print a->*pmi" }
}
! # set the pointer to data member
!
! send_gdb "set var pmi = &A::jj\n"
! gdb_expect {
! -re "$gdb_prompt $" {
! pass "set var (not really a pass)"
}
- timeout { fail "(timeout) " }
}
! # Now print the pointer again
! send_gdb "print pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = \\(int \\( A::\\*\\)\\) &A::jj\r\n$gdb_prompt $" {
! pass "print pmi after setting"
}
- -re ".*$gdb_prompt $" { fail "print pmi after setting" }
- timeout { fail "(timeout) print pmi after setting" }
}
# print dereferenced pointer to data member again
! send_gdb "print a.*pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 1331\r\n$gdb_prompt $" {
! pass "print a.*pmi after setting"
}
- -re ".*$gdb_prompt $" { fail "print a.*pmi after setting" }
- timeout { fail "(timeout) print a.*pmi after setting" }
}
# set the pointer to data member back to A::j
! send_gdb "set var pmi = &A::j\n"
! gdb_expect {
! -re "$gdb_prompt $" {
! pass "set var back to A::j (not really a pass)"
}
- timeout { fail "(timeout) set var pmi" }
}
# print dereferenced pointer to data member yet again (extra check, why not)
! send_gdb "print a.*pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 121\r\n$gdb_prompt $" {
! pass "print a.*pmi after resetting"
}
- -re ".*$gdb_prompt $" { fail "print a.*pmi after resetting" }
- timeout { fail "(timeout) print a.*pmi after resetting" }
}
# Set the data member pointed to.
! send_gdb "print a.*pmi = 33\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 33\r\n$gdb_prompt $" {
! pass "print command to set"
}
- -re ".*$gdb_prompt $" { fail "print command to set" }
- timeout { fail "(timeout) print command to set" }
}
# Now check that the data really was changed
! send_gdb "print a.*pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 33\r\n$gdb_prompt $" {
! pass "print a.*pmi after setting member pointed to"
}
- -re ".*$gdb_prompt $" { fail "print a.*pmi after setting member pointed to" }
- timeout { fail "(timeout) print a.*pmi after setting member pointed to" }
}
# Double-check by printing a.
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a\n"
! gdb_expect {
! -re "\\$\[0-9\]* = \{c = 120 'x', j = 33, jj = 1331, static s = 10, Virtual table at $hex\}\r\n$gdb_prompt $" {
! pass "print a after setting member pointed to by pmi"
}
- -re ".*$gdb_prompt $" { fail "print a after setting member pointed to by pmi" }
- timeout { fail "(timeout) print a after setting member pointed to by pmi" }
}
-
# Set the data member pointed to, using ->*
! send_gdb "print a_p->*pmi = 44\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 44\r\n$gdb_prompt $" {
! pass "print command to set (->)"
}
! -re ".*$gdb_prompt $" { fail "print command to set (->)" }
! timeout { fail "(timeout) print command to set (->)" }
! }
!
! # Now check that the data really was changed
! send_gdb "print a_p->*pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 44\r\n$gdb_prompt $" {
! pass "print a_p->*pmi after setting member pointed to"
! }
! -re ".*$gdb_prompt $" { fail "print a_p->*pmi after setting member pointed to" }
! timeout { fail "(timeout) print a_p->*pmi after setting member pointed to" }
! }
!
! # Double-check by printing a.
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a\n"
! gdb_expect {
! -re "\\$\[0-9\]* = \{c = 120 'x', j = 44, jj = 1331, static s = 10, Virtual table at $hex\}\r\n$gdb_prompt $" {
! pass "print a after setting member pointed to by pmi (->) "
}
- -re ".*$gdb_prompt $" { fail "print a after setting member pointed to by pmi (->) " }
- timeout { fail "(timeout) print a after setting member pointed to by pmi (->) " }
}
! # Do a ptype on the dereferenced pointer to member
! # pai/1997-08-20 Doesn't work
!
! # send_gdb "ptype a.*pmi\n"
! # gdb_expect {
! # -re "type = int\r\n$gdb_prompt $" {
! # pass "ptype a.*pmi"
! # }
! # -re ".*$gdb_prompt $" { fail "ptype a.*pmi" }
! # timeout { fail "(timeout) ptype a.*pmi" }
! #}
!
! # Try to dereference the pointer to data member without any object
!
! send_gdb "print *pmi\n"
! gdb_expect {
! -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
! pass "attempt to print ptr to member without object"
}
! -re ".*$gdb_prompt $" { fail "attempt to print ptr to member without object" }
! timeout { fail "(timeout) attempt to print ptr to member without object" }
! }
!
! # Try to ptype a dereference of the pointer to data member without any object
!
! send_gdb "ptype *pmi\n"
! gdb_expect {
! -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
! pass "attempt to ptype ptr to member without object"
}
- -re ".*$gdb_prompt $" { fail "attempt to ptype ptr to member without object" }
- timeout { fail "(timeout) attempt to ptype ptr to member without object" }
}
! # Ptype a pointer to a method.
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "ptype pmf\n"
! gdb_expect {
! -re "type = int \\( A::\\*\\)\\(\\.\\.\\.\\)\r\n$gdb_prompt $" {
! pass "ptype pmf"
}
! -re ".*$gdb_prompt $" { fail "ptype pmf" }
! timeout { fail "(timeout) ptype pmf" }
! }
!
! # print a pointer to a method
!
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print pmf\n"
! gdb_expect {
! -re "\\$\[0-9\]* = \\(int \\( A::\\*\\)\\(\\.\\.\\.\\)\\) \\?\\? <not supported with HP aCC>\r\n$gdb_prompt $" {
! pass "print pmf"
}
! -re ".*$gdb_prompt $" { fail "print pmf" }
! timeout { fail "(timeout) print pmf" }
! }
!
!
! # Ptype a pointer to a pointer to a method
!
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "ptype pmf_p\n"
! gdb_expect {
! -re "type = int \\( A::\\*\\*\\)\\(\\.\\.\\.\\)\r\n$gdb_prompt $" {
! pass "ptype pmf_p"
}
! -re ".*$gdb_prompt $" { fail "ptype pmf_p" }
! timeout { fail "(timeout) ptype pmf_p" }
! }
!
! # print a pointer to a pointer to a method
!
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print pmf_p\n"
! gdb_expect {
! -re "\\$\[0-9\]* = \\(int \\( A::\\*\\*\\)\\(\\.\\.\\.\\)\\) $hex\r\n$gdb_prompt $" {
! pass "print pmf_p"
}
- -re ".*$gdb_prompt $" { fail "print pmf_p" }
- timeout { fail "(timeout) print pmf_p" }
}
! # print dereferenced pointer to method
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a.*pmf\n"
! gdb_expect {
! -re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
! pass "print a.*pmf (known aCC limitation)"
}
- -re ".*$gdb_prompt $" { fail "print a.*pmf" }
- timeout { fail "(timeout) print a.*pmf" }
}
! # print dereferenced pointer to method, using ->*
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a_p->*pmf\n"
! gdb_expect {
! -re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
! pass "print a_p->*pmf (known aCC limitation)"
}
- -re ".*$gdb_prompt $" { fail "print a_p->*pmf" }
- timeout { fail "(timeout) print a_p->*pmf" }
}
! # set the pointer to data member
! setup_xfail "hppa*-*-*"
! send_gdb "set var pmf = &A::foo\n"
! gdb_expect {
! -re "Assignment to pointers to methods not implemented with HP aCC\r\n$gdb_prompt $" {
! pass "set var pmf (known aCC limitation)"
}
- -re ".*$gdb_prompt $" { fail "set var pmf" }
- timeout { fail "(timeout) set var pmf" }
}
! # Try to dereference the pointer to method without any object
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print *pmf\n"
! gdb_expect {
! -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
! pass "attempt to print ptr to method without object"
}
- -re ".*$gdb_prompt $" { fail "attempt to print ptr to method without object" }
- timeout { fail "(timeout) attempt to print ptr to method without object" }
}
! # Try to ptype a dereference of the pointer to method without any object
! send_gdb "ptype *pmi\n"
! gdb_expect {
! -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
! pass "attempt to ptype ptr to member without object"
}
- -re ".*$gdb_prompt $" { fail "attempt to ptype ptr to member without object" }
- timeout { fail "(timeout) attempt to ptype ptr to member without object" }
}
! # Check cast of pointer to member to integer
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print (int) pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 8\r\n$gdb_prompt $" {
! pass "casting pmi to int"
! }
! -re ".*$gdb_prompt $" { fail "casting pmi to int" }
! timeout { fail "(timeout) casting pmi to int" }
! }
! # Check cast of pointer to method to integer
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print (int) pmf\n"
! gdb_expect {
! -re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
! pass "casting pmf to int (known aCC limitation)"
! }
! -re ".*$gdb_prompt $" { fail "casting pmf to int" }
! timeout { fail "(timeout) casting pmf to int" }
! }
! # Try to invoke a function through a pointer to data member
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print (a.*pmi)(3)\n"
! gdb_expect {
! -re "Not implemented: function invocation through pointer to method with HP aCC\r\n$gdb_prompt $" {
! pass "print (a.*pmi)(3) -- error message should be different"
}
! -re ".*$gdb_prompt $" { fail "print (a.*pmi)(3)" }
! timeout { fail "(timeout) print (a.*pmi)(3)" }
! }
!
! # Try to invoke a function through a pointer to a method
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print (a.*pmf)(3)\n"
! gdb_expect {
! -re "Not implemented: function invocation through pointer to method with HP aCC\r\n$gdb_prompt $" {
! pass "print (a.*pmi)(3) -- known aCC limitation"
}
! -re ".*$gdb_prompt $" { fail "print (a.*pmf)(3)" }
! timeout { fail "(timeout) print (a.*pmf)(3)" }
! }
!
!
! # Go past assignment of NULL to pmi
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "next\n"
! gdb_expect {
! -re "\r\n85\[ \t\]*k = \\(a.\\*pmf\\)\\(3\\);\r\n$gdb_prompt $" {
! pass "next past 83"
}
- -re ".*$gdb_prompt $" { fail "next past 83" }
- timeout { fail "(timeout) next past 83" }
}
! #send_gdb "print pmi\n"
! #gdb_expect {
! # -re "Attempted dereference of null pointer-to-member\r\n$gdb_prompt $" {
! # pass ""
! # }
! # -re ".*$gdb_prompt $" { fail "" }
! # timeout { fail "(timeout) " }
! #}
! # Dereference the null pointer to member
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a.*pmi\n"
! gdb_expect {
! -re "Attempted dereference of null pointer-to-member\r\n$gdb_prompt $" {
! pass "print a.*NULL"
}
- -re ".*$gdb_prompt $" { fail "print a.*NULL" }
- timeout { fail "(timeout) print a.*NULL" }
}
!
! # Go to another part of the program
! send_gdb "break 91\n"
! gdb_expect {
! -re "Breakpoint \[0-9\]*.*line 91\\.\r\n$gdb_prompt $" {
! pass "set break at 91"
}
- -re ".*$gdb_prompt $" { fail "set break at 91" }
- timeout { fail "(timeout) set break at 91" }
}
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "continue\n"
! gdb_expect {
! -re "Continuing\\.\r\n\r\nBreakpoint.*at.*member-ptr\\.cc:91\r\n91\[ \t]*k = \\(a.\\*pmf\\)\\(4\\);\r\n$gdb_prompt $" {
! pass "continue to 91"
}
- -re ".*$gdb_prompt $" { fail "continue to 91" }
- timeout { fail "(timeout) continue to 91" }
}
! # Now check again that pmi works even when not set to
! # something that's at the beginning of the object
!
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = \\(int \\( A::\\*\\)\\) &A::jj\r\n$gdb_prompt $" {
! pass "print pmi (2)"
}
- -re ".*$gdb_prompt $" { fail "print pmi (2)" }
- timeout { fail "(timeout) print pmi (2)" }
}
! # print dereferenced pointer to data member
!
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a.*pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 1331\r\n$gdb_prompt $" {
! pass "print a.*pmi (2)"
}
- -re ".*$gdb_prompt $" { fail "print a.*pmi (2)" }
- timeout { fail "(timeout) print a.*pmi (2)" }
}
! # print dereferenced pointer to data member
! # this time, dereferenced through a pointer
! setup_xfail "hppa*-*-*" CLLbs16901
! send_gdb "print a_p->*pmi\n"
! gdb_expect {
! -re "\\$\[0-9\]* = 1331\r\n$gdb_prompt $" {
! pass "print a->*pmi"
}
- -re ".*$gdb_prompt $" { fail "print a->*pmi (2)" }
- timeout { fail "(timeout) print a->*pmi (2)" }
}
-
-
- # p a.*pmf - fail
-
- # p pmi
-
- # p a.*pmi
-
--- 40,625 ----
set srcfile ${testfile}.cc
set binfile ${objdir}/${subdir}/${testfile}
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."
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
! gdb_breakpoint [gdb_get_line_number "pmi = NULL"]
! gdb_continue_to_breakpoint "continue to pmi = NULL"
!
! # gcc is not ready for production
! # -- chastain 2004-01-12
!
! if { [test_compiler_info "gcc-*"] } {
! continue
}
+ # ======================
+ # pointer to member data
+ # ======================
+
# ptype on pointer to data member
! set name "ptype pmi (A::j)"
! gdb_test_multiple "ptype pmi" $name {
! -re "type = int *\\( ?A::\\*\\)\r\n$gdb_prompt $" {
! pass $name
! }
! -re "type = int *A::\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
# print pointer to data member
! set name "print pmi (A::j) "
! gdb_test_multiple "print pmi" $name {
! -re "$vhn = &A::j\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = \\(int ?\\( ?A::\\*\\)\\) &A::j\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = \\(int ?\\( ?A::\\*\\)\\) ?&A::j ?\\+ ?1 bytes\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! kfail "gdb/NNNN" $name
! }
! -re "$vhn = &A::j ?\\+ ?1 bytes\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "$vhn = not implemented: member type in c_val_print\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-11 05:33:21 -gdwarf-2
! # gcc HEAD 2004-01-11 05:33:21 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "$vhn = \\(int ?\\( A::\\*\\)\\) 536870920\r\n$gdb_prompt $" {
! # the value is 0x20000008 hex. 0x20000000 is an internal flag.
! # Use '|' to add in more values as needed.
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
}
}
# print dereferenced pointer to data member
! set name "print a.*pmi (A::j)"
! gdb_test_multiple "print a.*pmi" $name {
! -re "$vhn = 121\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = 855638016\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
# print dereferenced pointer to data member
# this time, dereferenced through a pointer
! set name "print a_p->*pmi (A::j)"
! gdb_test_multiple "print a_p->*pmi" $name {
! -re "$vhn = 121\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = 855638016\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
+ # set the pointer to a different data member
! set name "set var pmi = &A::jj"
! gdb_test_multiple "set var pmi = &A::jj" $name {
! -re "Invalid cast.\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "set var pmi = &A::jj\r\n$gdb_prompt $" {
! # I have to match the echo'ed input explicitly here.
! # If I leave it out, the pattern becomes too general
! # and matches anything that ends in "$gdb_prompt $".
! pass $name
}
}
! # print the pointer again
! set name "print pmi (A::jj)"
! gdb_test_multiple "print pmi" $name {
! -re "$vhn = &A::jj\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = \\(int ?\\( ?A::\\*\\)\\) &A::jj\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = not implemented: member type in c_val_print\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-11 05:33:21 -gdwarf-2
! # gcc HEAD 2004-01-11 05:33:21 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "$vhn = \\(int ?\\( A::\\*\\)\\) 536870924\r\n$gdb_prompt $" {
! # the value is 0x20000008 hex. 0x20000000 is an internal flag.
! # Use '|' to add in more values as needed.
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
}
}
# print dereferenced pointer to data member again
! set name "print a.*pmi (A::jj)"
! gdb_test_multiple "print a.*pmi" $name {
! -re "$vhn = 1331\r\n$gdb_prompt $" {
! pass $name
! }
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
# set the pointer to data member back to A::j
! set name "set var pmi = &A::j"
! gdb_test_multiple "set var pmi = &A::j" $name {
! -re "Invalid cast.\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "set var pmi = &A::j\r\n$gdb_prompt $" {
! # I have to match the echo'ed input explicitly here.
! # If I leave it out, the pattern becomes too general
! # and matches anything that ends in "$gdb_prompt $".
! pass $name
}
}
# print dereferenced pointer to data member yet again (extra check, why not)
! set name "print a.*pmi (A::j) (again)"
! gdb_test_multiple "print a.*pmi" $name {
! -re "$vhn = 121\r\n$gdb_prompt $" {
! pass $name
! }
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
# Set the data member pointed to.
! set name "print a.*pmi = 33"
! gdb_test_multiple "print a.*pmi = 33" $name {
! -re "$vhn = 33\r\n$gdb_prompt $" {
! pass $name
! }
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
# Now check that the data really was changed
!
! set name "print a.*pmi (A::j) (33)"
! gdb_test_multiple "print a.*pmi" $name {
! -re "$vhn = 33\r\n$gdb_prompt $" {
! pass $name
! }
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
# Double-check by printing a.
!
! set name "print a (j = 33)"
! gdb_test_multiple "print a" $name {
! -re "$vhn = \{c = 120 'x', j = 33, jj = 1331, (static|static int) s = 10, (_vptr.A|_vptr\\$) = ($hex|$hex <A virtual table>)\}\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = \{c = 120 'x', j = 33, jj = 1331, (static|static int) s = 10, Virtual table at $hex\}\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = \{(_vptr.A|_vptr\\$) = $hex, c = 120 'x', j = 33, jj = 1331, (static|static int) s = 10\}\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = \{(_vptr.A|_vptr\\$) = $hex, c = 120 'x', j = 121, jj = 1331, (static|static int) s = 10\}\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
# Set the data member pointed to, using ->*
! set name "print a_p->*pmi = 44"
! gdb_test_multiple "print a_p->*pmi = 44" $name {
! -re "$vhn = 44\r\n$gdb_prompt $" {
! pass $name
}
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
+ # Check that the data really was changed
! set name "print a_p->*pmi (44)"
! gdb_test_multiple "print a_p->*pmi" $name {
! -re "$vhn = 44\r\n$gdb_prompt $" {
! pass $name
}
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # Double-check by printing a.
! set name "print a (j = 44)"
! gdb_test_multiple "print a" $name {
! -re "$vhn = \{c = 120 'x', j = 44, jj = 1331, (static|static int) s = 10, (_vptr.A|_vptr\\$) = ($hex|$hex <A virtual table>)\}\r\n$gdb_prompt $" {
! pass $name
}
! -re "$vhn = \{c = 120 'x', j = 44, jj = 1331, (static|static int) s = 10, Virtual table at $hex\}\r\n$gdb_prompt $" {
! pass $name
}
! -re "$vhn = \{(_vptr.A|_vptr\\$) = $hex, c = 120 'x', j = 44, jj = 1331, (static|static int) s = 10\}\r\n$gdb_prompt $" {
! pass $name
}
! -re "$vhn = \{(_vptr.A|_vptr\\$) = $hex, c = 120 'x', j = 121, jj = 1331, (static|static int) s = 10\}\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # ptype the dereferenced pointer to member.
! set name "ptype a.*pmi"
! gdb_test_multiple "ptype a.*pmi" $name {
! -re "type = int\r\n$gdb_prompt" {
! pass $name
! }
! -re "not implemented: member types in unpack_long\r\n$gdb_prompt $" {
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # dereference the pointer to data member without any object
! # this is not allowed: a pmi must be bound to an object to dereference
! set name "print *pmi"
! gdb_test_multiple "print *pmi" $name {
! -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
! pass $name
! }
! -re "Cannot access memory at address 0x4\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "Cannot access memory at address 0x8\r\n$gdb_prompt $" {
! # gcc 3.3.2 -gdwarf-2
! # gcc 3.3.2 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # dereference the pointer to data member without any object
! # this is not allowed: a pmi must be bound to an object to dereference
! set name "ptype *pmi"
! gdb_test_multiple "ptype *pmi" $name {
! -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
! pass $name
! }
! -re "type = int A::\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # Check cast of pointer to member to integer.
! # This is similar to "offset-of".
! # such as "A a; print (size_t) &A.j - (size_t) &A".
! set name "print (int) pmi"
! gdb_test_multiple "print (int) pmi" $name {
! -re "$vhn = (4|8)\r\n$gdb_prompt" {
! pass $name
}
}
! # Check "(int) pmi" explicitly for equality.
! set name "print ((int) pmi) == ((char *) &a.j - (char *) &a)"
! gdb_test_multiple "print ((int) pmi) == ((char *) &a.j - (char *) & a)" $name {
! -re "$vhn = true\r\n$gdb_prompt" {
! pass $name
}
}
! # ==========================
! # pointer to member function
! # ==========================
! # ptype a pointer to a method
! set name "ptype pmf"
! gdb_test_multiple "ptype pmf" $name {
! -re "type = int \\( ?A::\\*\\)\\(int\\)\r\n$gdb_prompt $" {
! pass $name
}
! -re "type = int \\( ?A::\\*\\)\\(void\\)\r\n$gdb_prompt $" {
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
}
! -re "type = struct \{.*\}\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.2.2 -gdwarf-2
! # gcc 3.2.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # print a pointer to a method
! set name "print pmf"
! gdb_test_multiple "print pmf" $name {
! -re "$vhn = &A::bar\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = .*not supported with HP aCC.*\r\n$gdb_prompt $" {
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
! }
! -re "$vhn = \{.*\}\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.2.2 -gdwarf-2
! # gcc 3.2.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # ptype a pointer to a pointer to a method
!
! set name "ptype pmf_p"
! gdb_test_multiple "ptype pmf_p" $name {
! -re "type = int \\( ?A::\\*\\*\\)\\(int\\)\r\n$gdb_prompt $" {
! pass $name
! }
! -re "type = int \\( ?A::\\*\\*\\)\\(void\\)\r\n$gdb_prompt $" {
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
! }
! -re "type = struct \{.*\} \\*\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.2.2 -gdwarf-2
! # gcc 3.2.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # print a pointer to a pointer to a method
!
! set name "print pmf_p"
! gdb_test_multiple "print pmf_p" $name {
! -re "$vhn = \\(int \\( ?A::\\*\\*\\)\\)\\(int\\)\\) $hex\r\n$gdb_prompt $" {
! pass $name
! }
! -re "$vhn = \\(PMF \\*\\) $hex\r\n$gdb_prompt $" {
! pass "gdb/NNNN"
! }
! -re "$vhn = \\(int \\( ?A::\\*\\*\\)\\(void\\)\\) $hex\r\n$gdb_prompt $" {
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
! }
! -re "$vhn = \\(struct \{.*\} \\*\\) $hex\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! kfail "gdb/NNNN" $name
}
}
+ # print dereferenced pointer to method
! set name "print a.*pmf"
! gdb_test_multiple "print a.*pmf" $name {
! -re "$vhn = \\(int \\(\\*\\)\\(int\\)\\) $hex <A::bar\\(int\\)>\r\n$gdb_prompt$ " {
! pass $name
! }
! -re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
! }
! -re "Value can't be converted to integer.\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.2.2 -gdwarf-2
! # gcc 3.2.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
+ # print dereferenced pointer to method, using ->*
! set name "print a_p->*pmf"
! gdb_test_multiple "print a_p->*pmf" $name {
! -re "$vhn = \\(int \\(\\*\\)\\(int\\)\\) $hex <A::bar\\(int\\)>\r\n$gdb_prompt$ " {
! pass $name
! }
! -re "Pointers to methods not supported with HP aCC\r\n$gdb_prompt $" {
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
! }
! -re "Value can't be converted to integer.\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.2.2 -gdwarf-2
! # gcc 3.2.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}
! # set the pointer to data member
! set name "set var pmf = &A::foo"
! gdb_test_multiple "set var pmf = &A::foo" $name {
! -re "set var pmf = &A::foo\r\n$gdb_prompt $" {
! # I have to match the echo'ed input explicitly here.
! # If I leave it out, the pattern becomes too general
! # and matches anything that ends in "$gdb_prompt $".
! pass $name
! }
! -re "Invalid cast.\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.2.2 -gdwarf-2
! # gcc 3.2.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
! }
! -re "Assignment to pointers to methods not implemented with HP aCC\r\n$gdb_prompt $" {
! kfail "gdb/NNNN" $name
! }
! }
!
! # dereference the pointer to data member without any object
! # this is not allowed: a pmf must be bound to an object to dereference
!
! set name "print *pmf"
! gdb_test_multiple "print *pmf" $name {
! -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
! pass $name
! }
! -re "Structure has no component named operator\\*.\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.3.2 -gdwarf-2
! # gcc 3.3.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
! }
! }
!
! # dereference the pointer to data member without any object
! # this is not allowed: a pmf must be bound to an object to dereference
!
! set name "ptype *pmf"
! gdb_test_multiple "ptype *pmf" $name {
! -re "Attempt to dereference pointer to member without an object\r\n$gdb_prompt $" {
! pass $name
! }
! -re "Structure has no component named operator\\*.\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.3.2 -gdwarf-2
! # gcc 3.3.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
! }
! }
!
! # Call a function through a pmf.
!
! set name "print (a.*pmf)(3)"
! gdb_test_multiple "print (a.*pmf)(3)" $name {
! -re "$vhn = 50\r\n$gdb_prompt $" {
! pass $name
! }
! -re "Not implemented: function invocation through pointer to method with HP aCC\r\n$gdb_prompt $" {
! # hpacc A.03.45
! kfail "gdb/NNNN" $name
! }
! -re "Value can't be converted to integer.\r\n$gdb_prompt $" {
! # gcc 2.95.3 -gdwarf-2
! # gcc 2.95.3 -gstabs+
! # gcc 3.3.2 -gdwarf-2
! # gcc 3.3.2 -gstabs+
! # gcc HEAD 2004-01-10 -gdwarf-2
! # gcc HEAD 2004-01-10 -gstabs+
! kfail "gdb/NNNN" $name
}
}