| # Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
| # 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. |
| |
| # 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 } |
| |
| set testfile "derivation" |
| set srcfile ${testfile}.cc |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| if { [gdb_compile "${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 ${binfile} |
| |
| # Set it up at a breakpoint so we can play with the variable values. |
| |
| if ![runto 'marker1'] then { |
| perror "couldn't run to marker1" |
| continue |
| } |
| |
| gdb_test "up" ".*main.*" "up from marker1" |
| |
| # Print class types and values. |
| # See virtfunc.exp for a discussion of ptype. |
| |
| # class A |
| |
| set re_class "((struct|class) A \{${ws}public:|struct A \{)" |
| set re_fields "int a;${ws}int aa;" |
| set re_methods "A\\((void|)\\);${ws}int afoo\\((void|)\\);${ws}int foo\\((void|)\\);" |
| set re_synth_gcc_23 "A & operator=\\(A const ?&\\);${ws}A\\(A const ?&\\);" |
| set re_all_methods "($re_methods|$re_methods${ws}$re_synth_gcc_23|$re_synth_gcc_23${ws}$re_methods)" |
| |
| gdb_test "print a_instance" "\\$\[0-9\]+ = \{a = 1, aa = 2\}" "print value of a_instance" |
| |
| gdb_test_multiple "ptype a_instance" "ptype a_instance" { |
| -re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
| pass "ptype a_instance (no synth ops)" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods${ws}$nl\}$nl$gdb_prompt $" { |
| pass "ptype a_instance (with synth ops)" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| pass "ptype a_instance (with synth ops)" |
| } |
| } |
| |
| # class D |
| |
| set re_class "class D : private A, public B, protected C \{${ws}public:" |
| set XX_class "class D : private A, public B, private C \{${ws}public:" |
| set re_fields "int d;${ws}int dd;" |
| set re_methods "D\\((void|)\\);${ws}int dfoo\\((void|)\\);${ws}int foo\\((void|)\\);" |
| set re_synth_gcc_23 "D & operator=\\(D const ?&\\);${ws}D\\(D const ?&\\);" |
| set re_all_methods "($re_methods|$re_methods${ws}$re_synth_gcc_23|$re_synth_gcc_23${ws}$re_methods)" |
| |
| 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" |
| } |
| } |
| |
| gdb_test_multiple "ptype d_instance" "ptype d_instance" { |
| -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| pass "ptype d_instance" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" { |
| pass "ptype d_instance" |
| } |
| -re "type = $XX_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| # This is a gcc bug, gcc/13539, gdb/1498. |
| # Fixed in gcc HEAD 2004-01-13 |
| setup_xfail "*-*-*" "gcc/13539" |
| fail "ptype d_instance" |
| } |
| -re "type = $XX_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" { |
| # This is a gcc bug, gcc/13539, gdb/1498. |
| # Fixed in gcc HEAD 2004-01-13 |
| setup_xfail "*-*-*" "gcc/13539" |
| fail "ptype d_instance" |
| } |
| } |
| |
| # class E |
| |
| set re_class "class E : public A, private B, protected C \{${ws}public:" |
| set XX_class "class E : public A, private B, private C \{${ws}public:" |
| set re_fields "int e;${ws}int ee;" |
| set re_methods "E\\((void|)\\);${ws}int efoo\\((void|)\\);${ws}int foo\\((void|)\\);" |
| set re_synth_gcc_23 "E & operator=\\(E const ?&\\);${ws}E\\(E const ?&\\);" |
| set re_all_methods "($re_methods|$re_methods${ws}$re_synth_gcc_23|$re_synth_gcc_23${ws}$re_methods)" |
| |
| 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" |
| } |
| } |
| |
| gdb_test_multiple "ptype e_instance" "ptype e_instance" { |
| -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| pass "ptype e_instance" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" { |
| pass "ptype e_instance" |
| } |
| -re "type = $XX_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| # This is a gcc bug, gcc/13539, gdb/1498. |
| # Fixed in gcc HEAD 2004-01-13 |
| setup_xfail "*-*-*" "gcc/13539" |
| fail "ptype e_instance" |
| } |
| -re "type = $XX_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" { |
| # This is a gcc bug, gcc/13539, gdb/1498. |
| # Fixed in gcc HEAD 2004-01-13 |
| setup_xfail "*-*-*" "gcc/13539" |
| fail "ptype e_instance" |
| } |
| } |
| |
| # class F |
| |
| set re_class "class F : private A, public B, private C \{${ws}public:" |
| set re_fields "int f;${ws}int ff;" |
| set re_methods "F\\((void|)\\);${ws}int ffoo\\((void|)\\);${ws}int foo\\((void|)\\);" |
| set re_synth_gcc_23 "F & operator=\\(F const ?&\\);${ws}F\\(F const ?&\\);" |
| set re_all_methods "($re_methods|$re_methods${ws}$re_synth_gcc_23|$re_synth_gcc_23${ws}$re_methods)" |
| |
| gdb_test_multiple "print f_instance" "print value of f_instance" { |
| -re "\\$\[0-9\]+ = \{<(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" |
| } |
| } |
| |
| gdb_test_multiple "ptype f_instance" "ptype f_instance" { |
| -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" { |
| pass "ptype f_instance" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" { |
| pass "ptype f_instance" |
| } |
| } |
| |
| # Print individual fields. |
| |
| gdb_test "print d_instance.a" "\\$\[0-9\]+ = 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()" |
