| # Tests of overloaded operators resolution. |
| # Copyright 1998-2016 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) |
| # |
| # source file "userdef.cc" |
| # |
| |
| if { [skip_stl_tests] } { continue } |
| |
| # On SPU this test fails because the executable exceeds local storage size. |
| if { [istarget "spu*-*-*"] } { |
| return 0 |
| } |
| |
| standard_testfile .cc |
| |
| if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { |
| return -1 |
| } |
| |
| if ![runto_main] then { |
| perror "couldn't run to breakpoint" |
| continue |
| } |
| |
| gdb_test "break marker1" \ |
| "Breakpoint .*${srcfile}.*" |
| |
| gdb_test "cont" \ |
| "Break.* marker1(\\(\\)|) \\(\\) at .*:$decimal.*" \ |
| "continue to marker1" |
| |
| gdb_test "up" " in main .*" "up from marker1" |
| |
| gdb_test "print one + two" "\\\$\[0-9\]* = {x = 6, y = 8}" |
| |
| # 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 $" { |
| setup_kfail "gdb/1155" s390-*-linux-gnu |
| fail "re-selected 'main' frame after inferior call" |
| gdb_test "finish" ".*main.*at .*userdef.cc:.*// marker1-returns-here.*" \ |
| "finish call to marker1" |
| } |
| -re "#1 ($hex in )?main.*$gdb_prompt $" { |
| pass "re-selected 'main' frame after inferior call" |
| } |
| } |
| |
| gdb_test "print one - two" "\\\$\[0-9\]* = {x = -2, y = -2}" |
| |
| gdb_test "print one * two" "\\\$\[0-9\]* = {x = 8, y = 15}" |
| |
| gdb_test "print one / two" "\\\$\[0-9\]* = {x = 0, y = 0}" |
| |
| gdb_test "print one % two" "\\\$\[0-9\]* = {x = 2, y = 3}" |
| |
| gdb_test "print one && two" "\\\$\[0-9\]* = 1\[\r\n\]" |
| |
| gdb_test "print one || two" "\\\$\[0-9\]* = 1\[\r\n\]" |
| |
| gdb_test "print one & two" "\\\$\[0-9\]* = {x = 0, y = 1}" |
| |
| gdb_test "print one | two" "\\\$\[0-9\]* = {x = 6, y = 7}" |
| |
| gdb_test "print one ^ two" "\\\$\[0-9\]* = {x = 6, y = 6}" |
| |
| gdb_test "print one < two" "\\\$\[0-9\]* = 1\[\r\n\]" |
| |
| gdb_test "print one <= two" "\\\$\[0-9\]* = 1\[\r\n\]" |
| |
| gdb_test "print one > two" "\\\$\[0-9\]* = 0\[\r\n\]" |
| |
| gdb_test "print one >= two" "\\\$\[0-9\]* = 0\[\r\n\]" |
| |
| gdb_test "print one == two" "\\\$\[0-9\]* = 0\[\r\n\]" |
| gdb_test "print one.operator== (two)" "\\\$\[0-9\]* = 0\[\r\n\]" |
| |
| gdb_test "print one != two" "\\\$\[0-9\]* = 1\[\r\n\]" |
| |
| # Can't really check the output of this one without knowing |
| # target integer width. Make sure we don't try to call |
| # the iostreams operator instead, though. |
| gdb_test "print one << 31" "\\\$\[0-9\]* = {x = -?\[0-9\]*, y = -?\[0-9\]*}" |
| |
| # Should be fine even on < 32-bit targets. |
| gdb_test "print one >> 31" "\\\$\[0-9\]* = {x = 0, y = 0}" |
| |
| gdb_test "print !one" "\\\$\[0-9\]* = 0\[\r\n\]" |
| |
| # Assumes 2's complement. So does everything... |
| gdb_test "print +one" "\\\$\[0-9\]* = {x = 2, y = 3}" |
| |
| gdb_test "print ~one" "\\\$\[0-9\]* = {x = -3, y = -4}" |
| |
| gdb_test "print -one" "\\\$\[0-9\]* = {x = -2, y = -3}" |
| |
| gdb_test "print one++" "\\\$\[0-9\]* = {x = 2, y = 4}" |
| |
| gdb_test "print ++one" "\\\$\[0-9\]* = {x = 3, y = 4}" |
| |
| gdb_test "print one--" "\\\$\[0-9\]* = {x = 3, y = 3}" |
| |
| gdb_test "print --one" "\\\$\[0-9\]* = {x = 2, y = 3}" |
| |
| gdb_test "print one += 7" "\\\$\[0-9\]* = {x = 9, y = 10}" |
| |
| gdb_test "print two = one" "\\\$\[0-9\]* = {x = 9, y = 10}" |
| |
| # Check that GDB tolerates whitespace in operator names. |
| gdb_test "break A2::operator+" ".*Breakpoint $decimal at.*" |
| gdb_test "break A2::operator +" ".*Breakpoint $decimal at.*" |
| |
| # Check that GDB handles operator* correctly. |
| gdb_test "print c" "\\\$\[0-9\]* = {m = {z = .*}}" |
| gdb_test "print *c" "\\\$\[0-9\]* = \\(Member &\\) @$hex: {z = .*}" |
| gdb_test "print &*c" "\\\$\[0-9\]* = \\(Member \\*\\) $hex" |
| gdb_test "ptype &*c" "type = (struct|class) Member {(\[\r\n \]+public:)?\[\r\n \]+int z;\[\r\n\].*} \\*" |
| |
| gdb_test "print operator== (mem1, mem2)" " = false" |
| gdb_test "print operator== (mem1, mem1)" " = true" |
| |
| gdb_exit |
| return 0 |