diff options
Diffstat (limited to 'gdb/testsuite/gdb.cp/class2.exp')
-rw-r--r-- | gdb/testsuite/gdb.cp/class2.exp | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.cp/class2.exp b/gdb/testsuite/gdb.cp/class2.exp new file mode 100644 index 00000000000..e3f63b08eae --- /dev/null +++ b/gdb/testsuite/gdb.cp/class2.exp @@ -0,0 +1,119 @@ +# Copyright 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. + +if $tracelevel then { + strace $tracelevel + } + +if { [skip_cplus_tests] } { continue } + +set prms_id 0 +set bug_id 0 + +set testfile "class2" +set srcfile ${testfile}.cc +set binfile ${objdir}/${subdir}/${testfile} + +# Create and source the file that provides information about the compiler +# used to compile the test case. +if [get_compiler_info ${binfile} "c++"] { + return -1 +} + +if { [gdb_compile "${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 ${binfile} + +# Start with "set print object off". + +gdb_test "set print object off" "" + +if ![runto_main] then { + perror "couldn't run to main" + continue +} + +get_debug_format + +gdb_test "break [gdb_get_line_number "marker return 0"]" \ + "Breakpoint.*at.* file .*" "" + +gdb_test "continue" "Breakpoint .* at .*" "" + +# Access the "A" object. + +gdb_test "print alpha" \ + "= {.*a1 = 100.*}" \ + "print alpha at marker return 0" + +# Access the "B" object. + +gdb_test "print beta" \ + "= {.*a1 = 200.*b1 = 201.*b2 = 202}" \ + "print beta at marker return 0" + +# Access the "A" object through an "A *" pointer. + +gdb_test_multiple "print * aap" "print * aap at marker return 0" { + -re "= {.*a1 = 100.*}\r\n$gdb_prompt $" { + # gcc 2.95.3 -gstabs+ + # gcc 3.3.2 -gdwarf-2 + # gcc 3.3.2 -gstabs+ + pass "print * aap at marker return 0" + } + -re "= {.*a1 = .*}\r\n$gdb_prompt $" { + if { [test_compiler_info gcc-2-*] && [test_debug_format "DWARF 2"] } { + # gcc 2.95.3 -gdwarf-2 + setup_kfail "gdb/1465" "*-*-*" + } + fail "print * aap at marker return 0" + } +} + +# Access the "B" object through a "B *" pointer. + +gdb_test "print * bbp" \ + "= {.*a1 = 200.*b1 = 201.*b2 = 202}" \ + "print * bbp at marker return 0" + +# Access the "B" object through an "A *" pointer. +# This should print using the "A" type. + +gdb_test_multiple "print * abp" "print * abp at marker return 0, s-p-o off" { + -re "= {.*a1 = 200.*b1 = .*b2 = .*}\r\n$gdb_prompt $" { + # This would violate the documentation for "set print object off". + fail "print * abp at marker return 0, s-p-o off" + } + -re "= {.*a1 = 200.*}\r\n$gdb_prompt $" { + pass "print * abp at marker return 0, s-p-o off" + } +} + +# Access the "B" object through a "B *" pointer expression. +# This should print using the "B" type. + +gdb_test "print * (B *) abp" \ + "= {.*a1 = 200.*b1 = 201.*b2 = 202}" \ + "print * (B *) abp at marker return 0" + +# Printing the value of an object containing no data fields: + +gdb_test "p e" "= \{<No data fields>\}" "print object with no data fields" |