diff options
Diffstat (limited to 'gdb/testsuite/gdb.cp/overload.exp')
| -rw-r--r-- | gdb/testsuite/gdb.cp/overload.exp | 400 |
1 files changed, 400 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.cp/overload.exp b/gdb/testsuite/gdb.cp/overload.exp new file mode 100644 index 0000000..3e14678 --- /dev/null +++ b/gdb/testsuite/gdb.cp/overload.exp @@ -0,0 +1,400 @@ +# Copyright 1998, 1999, 2000, 2001, 2002, 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 +# 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 + +# written by Elena Zannoni (ezannoni@cygnus.com) + +# This file is part of the gdb testsuite +# +# tests for overloaded member functions. Command Line calls +# + + +if $tracelevel then { + strace $tracelevel + } + +# +# test running programs +# +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++}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +if [get_compiler_info ${binfile} "c++"] { + 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_main] then { + perror "couldn't run to breakpoint" + continue +} + +if ![runto 'marker1'] then { + perror "couldn't run to marker1" + continue +} + +gdb_test "up" ".*main.*" "up from marker1" + +send_gdb "print foo_instance1\n" +gdb_expect { + -re ".\[0-9\]* = \{ifoo = 111, ccpfoo = 0x0\}\r\n$gdb_prompt $" { + pass "print foo_instance1" + } + -re ".*$gdb_prompt $" { fail "print foo_instance1" } + timeout { fail "(timeout) print foo_instance1" } + } + + +setup_xfail "hppa*-*-*" CLLbs16901 +send_gdb "ptype foo_instance1\n" +gdb_expect { + -re "type = class foo \{.*public:.*int ifoo;.*const char \\*ccpfoo;.*foo\\(int\\);.*foo\\(int, (const char|char const) \\*\\);.*foo\\(foo &\\);.*~foo\\(void\\);.*void foofunc\\(int\\);.*void foofunc\\(int, signed char \\*\\);.*int overload1arg\\(void\\);.*int overload1arg\\(char\\);.*int overload1arg\\(signed char\\);.*int overload1arg\\(unsigned char\\);.*int overload1arg\\(short\\);.*int overload1arg\\(unsigned short\\);.*int overload1arg\\(int\\);.*int overload1arg\\(unsigned int\\);.*int overload1arg\\(long\\);.*int overload1arg\\(unsigned long\\);.*int overload1arg\\(float\\);.*int overload1arg\\(double\\);.*int overloadargs\\(int\\);.*int overloadargs\\(int, int\\);.*int overloadargs\\(int, int, int\\);.*int overloadargs\\(int, int, int, int\\);.*int overloadargs\\(int, int, int, int, int\\);.*int overloadargs\\(int, int, int, int, int, int\\);.*int overloadargs\\(int, int, int, int, int, int, int\\);.*int overloadargs\\(int, int, int, int, int, int, int, int\\);.*int overloadargs\\(int, int, int, int, int, int, int, int, int\\);.*int overloadargs\\(int, int, int, int, int, int, int, int, int, int\\);.*int overloadargs\\(int, int, int, int, int, int, int, int, int, int, int\\);\r\n\}\r\n$gdb_prompt $" { + pass "ptype foo_instance1 (HP aCC -- known quirk with ~foo parameter list)" + } + -re "type = class foo .*int overloadargs\\(int, int, int, int, int, int, int, int, int, int, int\\);\r\n\}\r\n$gdb_prompt $" { + pass "ptype foo_instance1 (shorter match)" + } + -re ".*$gdb_prompt $" { fail "ptype foo_instance1" } + timeout { fail "(timeout) ptype foo_instance1" } + } + +send_gdb "print foo_instance2\n" +gdb_expect { + -re ".\[0-9\]* = \{ifoo = 222, ccpfoo = $hex \"A\"\}\r\n$gdb_prompt $" { + pass "print foo_instance2" + } + -re ".*$gdb_prompt $" { fail "print foo_instance2" } + timeout { fail "(timeout) print foo_instance2" } + } + +send_gdb "print foo_instance3\n" +gdb_expect { + -re ".\[0-9\]* = \{ifoo = 222, ccpfoo = $hex \"A\"\}\r\n$gdb_prompt $" { + pass "print foo_instance3" + } + -re ".*$gdb_prompt $" { fail "print foo_instance3" } + timeout { fail "(timeout) print foo_instance3" } + } + + +send_gdb "print foo_instance1.overloadargs(1)\n" +gdb_expect { + -re ".\[0-9\]* = 1\r\n$gdb_prompt $" { + pass "print call overloaded func 1 arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 1 arg" } + timeout { fail "(timeout) print call overloaded func 1 arg" } + } + + +# If GDB fails to restore the selected frame properly after the +# inferior function call above (see GDB PR 1155 for an explanation of +# why this might happen), all the subsequent tests will fail. We +# should detect and report that failure, but let the marker call +# finish so that the rest of the tests can run undisturbed. +gdb_test_multiple "frame" "re-selected 'main' frame after inferior call" { + -re "#0 marker1.*$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" + } +} + + +send_gdb "print foo_instance1.overloadargs(1, 2)\n" +gdb_expect { + -re ".\[0-9\]* = 2\r\n$gdb_prompt $" { + pass "print call overloaded func 2 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 2 args" } + timeout { fail "(timeout) print call overloaded func 2 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3)\n" +gdb_expect { + -re ".\[0-9\]* = 3\r\n$gdb_prompt $" { + pass "print call overloaded func 3 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 3 args" } + timeout { fail "(timeout) print call overloaded func 3 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3, 4)\n" +gdb_expect { + -re ".\[0-9\]* = 4\r\n$gdb_prompt $" { + pass "print call overloaded func 4 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 4 args" } + timeout { fail "(timeout) print call overloaded func 4 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3, 4, 5)\n" +gdb_expect { + -re ".\[0-9\]* = 5\r\n$gdb_prompt $" { + pass "print call overloaded func 5 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 5 args" } + timeout { fail "(timeout) print call overloaded func 5 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6)\n" +gdb_expect { + -re ".\[0-9\]* = 6\r\n$gdb_prompt $" { + pass "print call overloaded func 6 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 6 args" } + timeout { fail "(timeout) print call overloaded func 6 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7)\n" +gdb_expect { + -re ".\[0-9\]* = 7\r\n$gdb_prompt $" { + pass "print call overloaded func 7 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 7 args" } + timeout { fail "(timeout) print call overloaded func 7 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8)\n" +gdb_expect { + -re ".\[0-9\]* = 8\r\n$gdb_prompt $" { + pass "print call overloaded func 8 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 8 args" } + timeout { fail "(timeout) print call overloaded func 8 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9)\n" +gdb_expect { + -re ".\[0-9\]* = 9\r\n$gdb_prompt $" { + pass "print call overloaded func 9 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 9 args" } + timeout { fail "(timeout) print call overloaded func 9 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)\n" +gdb_expect { + -re ".\[0-9\]* = 10\r\n$gdb_prompt $" { + pass "print call overloaded func 10 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 10 args" } + timeout { fail "(timeout) print call overloaded func 10 args" } + } + + +send_gdb "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)\n" +gdb_expect { + -re ".\[0-9\]* = 11\r\n$gdb_prompt $" { + pass "print call overloaded func 11 args" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func 11 args" } + timeout { fail "(timeout) print call overloaded func 11 args" } + } + + +send_gdb "print foo_instance1.overload1arg()\n" +gdb_expect { + -re ".\[0-9\]* = 1\r\n$gdb_prompt $" { + pass "print call overloaded func void arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func void arg" } + timeout { fail "(timeout) print call overloaded func void arg" } + } + + +send_gdb "print foo_instance1.overload1arg((char)arg2)\n" +gdb_expect { + -re ".\[0-9\]* = 2\r\n$gdb_prompt $" { + pass "print call overloaded func char arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func char arg" } + timeout { fail "(timeout) print call overloaded func char arg" } + } + + +send_gdb "print foo_instance1.overload1arg((signed char)arg3)\n" +gdb_expect { + -re ".\[0-9\]* = 3\r\n$gdb_prompt $" { + pass "print call overloaded func signed char arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func signed char arg" } + timeout { fail "(timeout) print call overloaded func signed char arg" } + } + + +send_gdb "print foo_instance1.overload1arg((unsigned char)arg4)\n" +gdb_expect { + -re ".\[0-9\]* = 4\r\n$gdb_prompt $" { + pass "print call overloaded func unsigned char arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func unsigned char arg" } + timeout { fail "(timeout) print call overloaded func unsigned char arg" } + } + + +send_gdb "print foo_instance1.overload1arg((short)arg5)\n" +gdb_expect { + -re ".\[0-9\]* = 5\r\n$gdb_prompt $" { + pass "print call overloaded func short arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func short arg" } + timeout { fail "(timeout) print call overloaded func short arg" } + } + + +send_gdb "print foo_instance1.overload1arg((unsigned short)arg6)\n" +gdb_expect { + -re ".\[0-9\]* = 6\r\n$gdb_prompt $" { + pass "print call overloaded func unsigned short arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func unsigned short arg" } + timeout { fail "(timeout) print call overloaded func unsigned short arg" } + } + + +send_gdb "print foo_instance1.overload1arg((int)arg7)\n" +gdb_expect { + -re ".\[0-9\]* = 7\r\n$gdb_prompt $" { + pass "print call overloaded func int arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func int arg" } + timeout { fail "(timeout) print call overloaded func int arg" } + } + + +send_gdb "print foo_instance1.overload1arg((unsigned int)arg8)\n" +gdb_expect { + -re ".\[0-9\]* = 8\r\n$gdb_prompt $" { + pass "print call overloaded func unsigned int arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func unsigned int arg" } + timeout { fail "(timeout) print call overloaded func unsigned int arg" } + } + + +send_gdb "print foo_instance1.overload1arg((long)arg9)\n" +gdb_expect { + -re ".\[0-9\]* = 9\r\n$gdb_prompt $" { + pass "print call overloaded func long arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func long arg" } + timeout { fail "(timeout) print call overloaded func long arg" } + } + + +send_gdb "print foo_instance1.overload1arg((unsigned long)arg10)\n" +gdb_expect { + -re ".\[0-9\]* = 10\r\n$gdb_prompt $" { + pass "print call overloaded func unsigned long arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func unsigned long arg" } + timeout { fail "(timeout) print call overloaded func unsigned long arg" } + } + + +send_gdb "print foo_instance1.overload1arg((float)arg11)\n" +gdb_expect { + -re ".\[0-9\]* = 11\r\n$gdb_prompt $" { + pass "print call overloaded func float arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func float arg" } + timeout { fail "(timeout) print call overloaded func float arg" } + } + + +send_gdb "print foo_instance1.overload1arg((double)arg12)\n" +gdb_expect { + -re ".\[0-9\]* = 12\r\n$gdb_prompt $" { + pass "print call overloaded func double arg" + } + -re ".*$gdb_prompt $" { fail "print call overloaded func double arg" } + timeout { fail "(timeout) print call overloaded func double arg" } + } + +# Now some tests to see if we can list overloaded functions properly: + +gdb_test "set listsize 1" "" "" +# send_gdb "set listsize 1\n" +# gdb_expect -re ".*$gdb_prompt $" + +# +# Decide whether to use "()" or "(void)" +# + +send_gdb "info func overloadfnarg\n" +gdb_expect { + -re ".*overloadfnarg\\(void\\).*$gdb_prompt $" { + gdb_test "list foo::overloadfnarg(void)"\ + ".*int foo::overloadfnarg.*\\(void\\).*" \ + "list overloaded function with no args" + } + -re ".*overloadfnarg\\(\\).*$gdb_prompt $" { + gdb_test "list foo::overloadfnarg()"\ + ".*int foo::overloadfnarg.*\\(void\\).*" \ + "list overloaded function with no args" + } + -re ".*$gdb_prompt $" { + fail "list overloaded function with no args (no matching symbol)" + } +} + +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" + +# This one crashes GDB. Don't know why yet. +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" + +gdb_test "print intToChar(1)" ".\[0-9\]* = 297" |