| # Copyright 2015-2016 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/>. |
| |
| # This is a regression test for bug 17416 |
| # https://sourceware.org/bugzilla/show_bug.cgi?id=17416 |
| |
| load_lib mi-support.exp |
| set MIFLAGS "-i=mi" |
| |
| gdb_exit |
| if [mi_gdb_start] { |
| continue |
| } |
| |
| standard_testfile |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested mi-var-list-children-invalid-grandchild.exp |
| return -1 |
| } |
| |
| mi_delete_breakpoints |
| mi_gdb_reinitialize_dir $srcdir/$subdir |
| mi_gdb_load ${binfile} |
| |
| set line_invalid_pointer_value [gdb_get_line_number "p_outer set to invalid value"] |
| set line_valid_pointer_value [gdb_get_line_number "p_outer set to valid value"] |
| |
| # set print object on |
| mi_gdb_test "-interpreter-exec console \"set print object on\"" \ |
| "(.*=cmd-param-changed,param=\"print object\",value=\"on\".*|)\\^done" \ |
| "set print object on" |
| |
| mi_runto main |
| |
| mi_continue_to_line $line_invalid_pointer_value "continue to invalid pointer value" |
| |
| # Create variable object |
| mi_gdb_test "-var-create var1 * p_outer" "\\^done,name=\"var1\",numchild=\"1\",value=\"0x0\",type=\"struct outer \\*\",thread-id=\"1\",has_more=\"0\"" "create variable object" |
| |
| # List children while the pointer is uninitialized. |
| # Note: if you remove this -var-list-children, the second one will work. |
| mi_gdb_test "-var-list-children var1" "\\^done,numchild=\"1\",children=\\\[child={name=\"var1.inner\",exp=\"inner\",numchild=\"1\",type=\"struct inner \\*\",thread-id=\"1\"}\\\],has_more=\"0\"" "list children #1" |
| |
| mi_continue_to_line $line_valid_pointer_value "continue to valid pointer value" |
| |
| # Update and list children again |
| mi_gdb_test "-var-update var1" "\\^done,changelist=\\\[{name=\"var1\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"},{name=\"var1.inner\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"}\\\]" "update variable object" |
| |
| mi_gdb_test "-var-list-children var1" "\\^done,numchild=\"1\",children=\\\[child={name=\"var1.inner\",exp=\"inner\",numchild=\"1\",type=\"struct inner \\*\",thread-id=\"1\"}\\\],has_more=\"0\"" "list children #2" |
| |