| # Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007 |
| # 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 3 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, see <http://www.gnu.org/licenses/>. |
| |
| # This file was written by Elena Zannoni (ezannoni@cygnus.com) |
| # And rewritten by Michael Chastain <mec.gnu@mindspring.com> |
| |
| # This file is part of the gdb testsuite |
| |
| # tests for inheritance, with several derivations types combinations |
| # (private, public, protected) |
| # classes have simple members and member functions. |
| |
| set ws "\[\r\n\t \]+" |
| set nl "\[\r\n\]+" |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| # Start program. |
| |
| set prms_id 0 |
| set bug_id 0 |
| |
| if { [skip_cplus_tests] } { continue } |
| |
| load_lib "cp-support.exp" |
| |
| set testfile "derivation" |
| set srcfile ${testfile}.cc |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } { |
| untested derivation.exp |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| # Set it up at a breakpoint so we can play with the variable values. |
| |
| if ![runto 'marker1'] then { |
| perror "couldn't run to marker1" |
| continue |
| } |
| |
| gdb_test "up" ".*main.*" "up from marker1" |
| |
| # Print class types and values. |
| |
| # class A |
| |
| gdb_test "print a_instance" "\\$\[0-9\]+ = \{a = 1, aa = 2\}" "print value of a_instance" |
| |
| cp_test_ptype_class \ |
| "ptype a_instance" "" "class" "A" \ |
| { |
| { field public "int a;" } |
| { field public "int aa;" } |
| { method public "A();" } |
| { method public "int afoo();" } |
| { method public "int foo();" } |
| } |
| |
| # class D |
| |
| gdb_test_multiple "print d_instance" "print value of d_instance" { |
| -re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, d = 7, dd = 8\}$nl$gdb_prompt $" { |
| pass "print value of d_instance" |
| } |
| } |
| |
| cp_test_ptype_class \ |
| "ptype d_instance" "" "class" "D" \ |
| { |
| { base "private A" } |
| { base "public B" } |
| { base "protected C" } |
| { field public "int d;" } |
| { field public "int dd;" } |
| { method public "D();" } |
| { method public "int dfoo();" } |
| { method public "int foo();" } |
| } \ |
| "" \ |
| { |
| { "protected C" "private C" { setup_xfail "*-*-*" "gcc/13539" } } |
| } |
| |
| # class E |
| |
| gdb_test_multiple "print e_instance" "print value of e_instance" { |
| -re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, e = 9, ee = 10\}$nl$gdb_prompt $" { |
| pass "print value of e_instance" |
| } |
| } |
| |
| cp_test_ptype_class \ |
| "ptype e_instance" "" "class" "E" \ |
| { |
| { base "public A" } |
| { base "private B" } |
| { base "protected C" } |
| { field public "int e;" } |
| { field public "int ee;" } |
| { method public "E();" } |
| { method public "int efoo();" } |
| { method public "int foo();" } |
| } \ |
| "" \ |
| { |
| { "protected C" "private C" { setup_xfail "*-*-*" "gcc/13539" } } |
| } |
| |
| # class F |
| |
| gdb_test_multiple "print f_instance" "print value of f_instance" { |
| -re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, f = 11, ff = 12\}$nl$gdb_prompt $" { |
| pass "print value of f_instance" |
| } |
| } |
| |
| cp_test_ptype_class \ |
| "ptype f_instance" "" "class" "F" \ |
| { |
| { base "private A" } |
| { base "public B" } |
| { base "private C" } |
| { field public "int f;" } |
| { field public "int ff;" } |
| { method public "F();" } |
| { method public "int ffoo();" } |
| { method public "int foo();" } |
| } |
| |
| # Print individual fields. |
| |
| gdb_test "print d_instance.a" "\\$\[0-9\]+ = 1" "print value of d_instance.a" |
| gdb_test "print d_instance.aa" "\\$\[0-9\]+ = 2" "print value of d_instance.aa" |
| gdb_test "print d_instance.b" "\\$\[0-9\]+ = 3" "print value of d_instance.b" |
| gdb_test "print d_instance.bb" "\\$\[0-9\]+ = 4" "print value of d_instance.bb" |
| gdb_test "print d_instance.c" "\\$\[0-9\]+ = 5" "print value of d_instance.c" |
| gdb_test "print d_instance.cc" "\\$\[0-9\]+ = 6" "print value of d_instance.cc" |
| gdb_test "print d_instance.d" "\\$\[0-9\]+ = 7" "print value of d_instance.d" |
| gdb_test "print d_instance.dd" "\\$\[0-9\]+ = 8" "print value of d_instance.dd" |
| |
| # Print some fields which are defined in the top of class G |
| # and in its base classes. This is not be ambiguous. |
| |
| gdb_test "print g_instance.a" "\\$\[0-9\]+ = 15" "print value of g_instance.a" |
| gdb_test "print g_instance.b" "\\$\[0-9\]+ = 16" "print value of g_instance.b" |
| gdb_test "print g_instance.c" "\\$\[0-9\]+ = 17" "print value of g_instance.c" |
| |
| # Print a function call. |
| |
| gdb_test "print g_instance.afoo()" "\\$\[0-9\]+ = 1" "print value of g_instance.afoo()" |
| |
| # If GDB fails to restore the selected frame properly after the |
| # inferior function call above (see GDB PR 1155 for an explanation of |
| # why this might happen), all the subsequent tests will fail. We |
| # should detect report that failure, but let the marker call finish so |
| # that the rest of the tests can run undisturbed. |
| |
| gdb_test_multiple "frame" "re-selected 'main' frame after inferior call" { |
| -re "#0 marker1.*$gdb_prompt $" { |
| setup_kfail "gdb/1155" s390-*-linux-gnu |
| fail "re-selected 'main' frame after inferior call" |
| gdb_test "finish" ".*main.*at .*derivation.cc:.*// marker1-returns-here.*" \ |
| "finish call to marker1" |
| } |
| -re "#1 ($hex in )?main.*$gdb_prompt $" { |
| pass "re-selected 'main' frame after inferior call" |
| } |
| } |
| |
| gdb_test "print g_instance.bfoo()" "\\$\[0-9\]+ = 2" "print value of g_instance.bfoo()" |
| gdb_test "print g_instance.cfoo()" "\\$\[0-9\]+ = 3" "print value of g_instance.cfoo()" |