packed_array.exp revision 1.8 
1# Copyright 2005-2019 Free Software Foundation, Inc.
2#
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program.  If not, see <http://www.gnu.org/licenses/>.
15
16load_lib "ada.exp"
17
18if { [skip_ada_tests] } { return -1 }
19
20standard_ada_testfile pa
21
22if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
23    return -1
24}
25
26clean_restart ${testfile}
27
28set bp_location [gdb_get_line_number "STOP" ${testdir}/pa.adb]
29runto "pa.adb:$bp_location"
30
31gdb_test "print var" \
32         "= \\(4 => true, false, true, false, true\\)" \
33         "print var"
34
35# Try printing the value and the type definition of a reference
36# to variable "Var".
37
38gdb_test "ptype &var" \
39         "type = access array \\(4 \\.\\. 8\\) of boolean <packed: 1-bit elements>" \
40         "ptype &var"
41
42gdb_test "print &var" \
43         "= \\(access pa.packed_array\\) 0x.*" \
44         "print &var"
45
46# Print the value of U_Var, an unconstrainted packed array.
47
48set test "print u_var"
49gdb_test_multiple "$test" "$test" {
50    -re "= \\(true, false, false, true, true, false\\)\[\r\n\]+$gdb_prompt $" {
51        pass $test
52    }
53    -re "= \\(warning: unable to get bounds of array.*\\)\[\r\n\]+$gdb_prompt $" {
54        # The compiler forgot to emit the packed array's ___XA type,
55        # preventing us from determining the what the array bounds
56        # are.  Observed with (FSF GNU Ada 4.5.3 20110124).
57        xfail $test
58    }
59}
60
61