GDB 7.6.50

gdb/testsuite/gdb.ada/set_wstr.exp

+# Copyright 2012-2013 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/>.
+
+load_lib "ada.exp"
+
+standard_ada_testfile a
+
+if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
+  return -1
+}
+
+clean_restart ${testfile}
+
+set bp_location [gdb_get_line_number "STOP" ${testdir}/a.adb]
+if ![runto "a.adb:$bp_location" ] then {
+  perror "Couldn't run ${testfile}"
+  return
+}
+
+# Verify that assigning to Nnn (a basic string) works...
+
+gdb_test "print nnn" \
+         "= \"12345\"" \
+         "print nnn before assignment"
+
+gdb_test_no_output "set variable nnn := \"qcyom\""
+
+gdb_test "print nnn" \
+         "= \"qcyom\"" \
+         "print nnn after assignment"
+
+# Same with Www (a wide string)...
+
+gdb_test "print www" \
+         "= \"12345\"" \
+         "print www before assignment"
+
+gdb_test_no_output "set variable www := \"zenrk\""
+
+gdb_test "print www" \
+         "= \"zenrk\"" \
+         "print www after assignment"
+
+# Same with Rws (a wide wide string)...
+
+gdb_test "print rws" \
+         "= \"12345\"" \
+         "print rws before assignment"
+
+gdb_test_no_output "set variable rws := \"ndhci\""
+
+gdb_test "print rws" \
+         "= \"ndhci\"" \
+         "print rws after assignment"
+
+# Also, check that GDB doesn't get tricked if we assign to Www a
+# string twice the length of Www.  The debugger should reject the
+# assignment, because the array lengths are different (the debugger
+# used to get tricked because the array size was the same).
+
+gdb_test "set variable www := \"1#2#3#4#5#\"" \
+         "cannot assign arrays of different length"