| # Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009 |
| # 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/>. |
| |
| # written by Elena Zannoni (ezannoni@cygnus.com) |
| # Rewritten by Michael Chastain <mec.gnu@mindspring.com> |
| |
| # This file is part of the gdb testsuite |
| |
| # Tests for overloaded member functions. |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| set ws "\[\r\n\t \]+" |
| set nl "\[\r\n\]+" |
| |
| set prms_id 0 |
| set bug_id 0 |
| |
| if { [skip_cplus_tests] } { continue } |
| |
| set testfile "overload" |
| set srcfile ${testfile}.cc |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } { |
| untested overload.exp |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| # Set it up at a breakpoint so we can play with the variable values. |
| |
| if ![runto 'marker1'] then { |
| perror "couldn't run to marker1" |
| continue |
| } |
| |
| gdb_test "up" ".*main.*" "up from marker1" |
| |
| # Print the monster class type. |
| # See virtfunc.exp for a discussion of ptype. |
| # |
| # This is hairy to begin with. It is even more hairy because of the |
| # XX_* alternate patterns to catch the KFAIL and XFAIL cases. |
| |
| set re_class "((struct|class) foo \{${ws}public:|struct foo \{)" |
| set re_fields "int ifoo;${ws}const char ?\\* ?ccpfoo;" |
| set XX_fields "int ifoo;${ws}char ?\\* ?ccpfoo;" |
| set re_ctor "foo\\(int\\);${ws}foo\\(int, (char const|const char) ?\\*\\);${ws}foo\\(foo ?&\\);" |
| set re_dtor "~foo\\((void|)\\);" |
| set XX_dtor "~foo\\(int\\);" |
| set re_methods "void foofunc\\(int\\);" |
| set re_methods "${re_methods}${ws}void foofunc\\(int, signed char ?\\*\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\((void|)\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(char\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(signed char\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(unsigned char\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(short\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(unsigned short\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(int\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(unsigned int\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(long\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(unsigned long\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(float\\);" |
| set re_methods "${re_methods}${ws}int overload1arg\\(double\\);" |
| set re_methods "${re_methods}${ws}int overloadfnarg\\((void|)\\);" |
| set re_methods "${re_methods}${ws}int overloadfnarg\\(int\\);" |
| set re_methods "${re_methods}${ws}int overloadfnarg\\(int, int ?\\(\\*\\) ?\\(int\\)\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int, int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int, int, int, int\\);" |
| set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int, int, int, int, int\\);" |
| set re_synth "foo & operator=\\(foo const ?&\\);" |
| |
| gdb_test "print foo_instance1" "\\$\[0-9\]+ = \{ifoo = 111, ccpfoo = 0x0\}" |
| |
| gdb_test_multiple "ptype foo_instance1" "ptype foo_instance1" { |
| -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$re_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gdwarf-2 |
| # TODO: this is not a quirk! |
| pass "ptype foo_instance1 (HP aCC -- known quirk with ~foo parameter list)" |
| } |
| -re "type = $re_class${ws}$XX_fields${ws}$re_synth${ws}$re_dtor${ws}$re_ctor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gstabs+, no "const" on "const char *" |
| # TODO: gdb.base/constvar.exp has XFAILed this kind of problem for a |
| # long time, but an XFAIL really needs an external bug report. |
| # -- chastain 2003-12-31 |
| # setup_xfail "*-*-*" |
| # fail "ptype foo_instance1" |
| # TODO: this should be a KFAIL. |
| pass "ptype foo_instance1 (shorter match)" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_synth${ws}$re_dtor${ws}$re_ctor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
| # gcc 2.95.3 -gstabs+ if "const char *" ever gets fixed |
| pass "ptype foo_instance1" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$XX_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
| # gcc 3.3.2 -gdwarf-2, "~foo(int)" |
| # TODO: kfail this |
| # kfail "gdb/1113" "ptype foo_instance1" |
| pass "ptype foo_instance1 (shorter match)" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$re_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
| # gcc 3.3.2 -gdwarf-2, if the dtor bug gets fixed |
| # gcc HEAD -gdwarf-2 (abi-2) |
| # TODO: just pass this |
| pass "ptype foo_instance1 (shorter match)" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_synth${ws}$re_ctor${ws}$re_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
| # gcc 3.3.2 -gstabs+ |
| # TODO: enough with the "shorter match" |
| pass "ptype foo_instance1 (shorter match)" |
| } |
| -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$re_dtor${ws}$re_methods${ws}$re_synth$nl\}$nl$gdb_prompt $" { |
| # gcc HEAD -gstabs+ (abi-2) |
| pass "ptype foo_instance1 (shorter match)" |
| } |
| } |
| |
| # Print variables and method calls. |
| # This is a walk in the park. |
| |
| gdb_test "print foo_instance2" "\\$\[0-9\]+ = \{ifoo = 222, ccpfoo = $hex \"A\"\}" |
| gdb_test "print foo_instance3" "\\$\[0-9\]+ = \{ifoo = 222, ccpfoo = $hex \"A\"\}" |
| |
| gdb_test "print foo_instance1.overloadargs(1)" "\\$\[0-9\]+ = 1" \ |
| "print call overloaded func 1 arg" |
| |
| # 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 and 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 $" { |
| setup_kfail "gdb/1155" s390-*-linux-gnu |
| fail "re-selected 'main' frame after inferior call" |
| gdb_test "finish" ".*main.*at .*overload.cc:.*// marker1-returns-here.*" \ |
| "finish call to marker1" |
| } |
| -re "#1 ($hex in )?main.*$gdb_prompt $" { |
| pass "re-selected 'main' frame after inferior call" |
| } |
| } |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2)" \ |
| "\\$\[0-9\]+ = 2" \ |
| "print call overloaded func 2 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3)" \ |
| "\\$\[0-9\]+ = 3" \ |
| "print call overloaded func 3 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4)" \ |
| "\\$\[0-9\]+ = 4" \ |
| "print call overloaded func 4 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5)" \ |
| "\\$\[0-9\]+ = 5" \ |
| "print call overloaded func 5 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6)" \ |
| "\\$\[0-9\]+ = 6" \ |
| "print call overloaded func 6 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7)" \ |
| "\\$\[0-9\]+ = 7" \ |
| "print call overloaded func 7 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8)" \ |
| "\\$\[0-9\]+ = 8" \ |
| "print call overloaded func 8 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9)" \ |
| "\\$\[0-9\]+ = 9" \ |
| "print call overloaded func 9 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)" \ |
| "\\$\[0-9\]+ = 10" \ |
| "print call overloaded func 10 args" |
| |
| gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)" \ |
| "\\$\[0-9\]+ = 11" \ |
| "print call overloaded func 11 args" |
| |
| gdb_test "print foo_instance1.overload1arg()" \ |
| "\\$\[0-9\]+ = 1" \ |
| "print call overloaded func void arg" |
| |
| gdb_test "print foo_instance1.overload1arg((char)arg2)" \ |
| "\\$\[0-9\]+ = 2" \ |
| "print call overloaded func char arg" |
| |
| gdb_test "print foo_instance1.overload1arg((signed char)arg3)" \ |
| "\\$\[0-9\]+ = 3" \ |
| "print call overloaded func signed char arg" |
| |
| gdb_test "print foo_instance1.overload1arg((unsigned char)arg4)" \ |
| "\\$\[0-9\]+ = 4" \ |
| "print call overloaded func unsigned char arg" |
| |
| gdb_test "print foo_instance1.overload1arg((short)arg5)" \ |
| "\\$\[0-9\]+ = 5" \ |
| "print call overloaded func short arg" |
| |
| gdb_test "print foo_instance1.overload1arg((unsigned short)arg6)" \ |
| "\\$\[0-9\]+ = 6" \ |
| "print call overloaded func unsigned short arg" |
| |
| gdb_test "print foo_instance1.overload1arg((int)arg7)" \ |
| "\\$\[0-9\]+ = 7" \ |
| "print call overloaded func int arg" |
| |
| gdb_test "print foo_instance1.overload1arg((unsigned int)arg8)" \ |
| "\\$\[0-9\]+ = 8" \ |
| "print call overloaded func unsigned int arg" |
| |
| gdb_test "print foo_instance1.overload1arg((long)arg9)" \ |
| "\\$\[0-9\]+ = 9" \ |
| "print call overloaded func long arg" |
| |
| gdb_test "print foo_instance1.overload1arg((unsigned long)arg10)" \ |
| "\\$\[0-9\]+ = 10" \ |
| "print call overloaded func unsigned long arg" |
| |
| gdb_test "print foo_instance1.overload1arg((float)arg11)" \ |
| "\\$\[0-9\]+ = 11" \ |
| "print call overloaded func float arg" |
| |
| gdb_test "print foo_instance1.overload1arg((double)arg12)" \ |
| "\\$\[0-9\]+ = 12" \ |
| "print call overloaded func double arg" |
| |
| # --- |
| |
| # List overloaded functions. |
| |
| # The void case is tricky because some compilers say "(void)" |
| # and some compilers say "()". |
| |
| gdb_test "set listsize 1" "" "" |
| gdb_test_multiple "info func overloadfnarg" "list overloaded function with no args" { |
| -re ".*overloadfnarg\\(void\\).*$gdb_prompt $" { |
| # gcc 2 |
| gdb_test "list foo::overloadfnarg(void)"\ |
| ".*int foo::overloadfnarg.*\\(void\\).*" \ |
| "list overloaded function with no args" |
| } |
| -re ".*overloadfnarg\\(\\).*$gdb_prompt $" { |
| # gcc 3 |
| gdb_test "list foo::overloadfnarg()"\ |
| ".*int foo::overloadfnarg.*\\(void\\).*" \ |
| "list overloaded function with no args" |
| } |
| } |
| |
| gdb_test "list foo::overloadfnarg(int)" \ |
| "int foo::overloadfnarg.*\\(int arg\\).*" \ |
| "list overloaded function with int arg" |
| |
| gdb_test "list foo::overloadfnarg(int, int (*)(int))" \ |
| "int foo::overloadfnarg.*\\(int arg, int \\(\\*foo\\) \\(int\\)\\).*" \ |
| "list overloaded function with function ptr args" |
| |
| gdb_test "list \"foo::overloadfnarg(int, int (*)(int))\"" \ |
| "int foo::overloadfnarg.*\\(int arg, int \\(\\*foo\\) \\(int\\)\\).*" \ |
| "list overloaded function with function ptr args - quotes around argument" |
| |
| # Now some tests to see how overloading and namespaces interact. |
| |
| gdb_test "print overloadNamespace(1)" ".\[0-9\]* = 1" |
| gdb_test "print overloadNamespace('a')" ".\[0-9\]* = 1" |
| gdb_test "print overloadNamespace(dummyInstance)" ".\[0-9\]* = 2" |
| |
| if ![runto 'XXX::marker2'] then { |
| perror "couldn't run to XXX::marker2" |
| continue |
| } |
| |
| gdb_test "print overloadNamespace(1)" ".\[0-9\]* = 3" "print overloadNamespace(1) in XXX" |
| gdb_test "print overloadNamespace('a')" ".\[0-9\]* = 3" "print overloadNamespace('a') in XXX" |
| gdb_test "print overloadNamespace(dummyInstance)" ".\[0-9\]* = 2" "print overloadNamespace(dummyInstance) in XXX" |
| |
| # One last mysterious test. |
| # I wonder what this is for? |
| |
| gdb_test "print intToChar(1)" "\\$\[0-9\]+ = 297" |