Fix decoding of multi-dimensional constrained packed arrays

[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.ada / enum_idx_packed.exp

# Copyright 2012-2020 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
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#
# 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.
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# 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"

if { [skip_ada_tests] } { return -1 }

standard_ada_testfile foo

if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
    return -1
}

clean_restart ${testfile}

set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
runto "foo.adb:$bp_location"

gdb_test "ptype full" \
    "type = array \\(black \\.\\. white\\) of boolean <packed: 1-bit elements>"

gdb_test "print full" " = \\(false, true, false, true, false\\)"

gdb_test "print full'first" " = black"

gdb_test "ptype primary" \
    "type = array \\(red \\.\\. blue\\) of boolean <packed: 1-bit elements>"

gdb_test "print primary" " = \\(red => false, true, false\\)"

gdb_test "print primary'first" " = red"

gdb_test "ptype cold" \
    "type = array \\(green \\.\\. blue\\) of boolean <packed: 1-bit elements>"

gdb_test "print cold" " = \\(green => false, true\\)"

gdb_test "print cold'first" " = green"

# Note the bounds values are still not correctly displayed.  So we get
# the enum equivalent of "1 .. 0" (empty range) as the array ranges.
# Accept that for now.
gdb_test "ptype small" \
    "array \\(red \\.\\. green\\) of boolean <packed: 1-bit elements>"

gdb_test "print small" " = \\(red => false, true\\)"

gdb_test "print small'first" " = red"

gdb_test "ptype multi" \
    "array \\(red \\.\\. green, low .. medium\\) of boolean <packed: 1-bit elements>"

gdb_test "print multi" \
    " = \\(red => \\(low => true, false\\), \\(low => true, false\\)\\)"

gdb_test "print multi'first" " = red"

set base "\\(true, false, true, false, true, false, true, false, true, false\\)"
set matrix "\\("
foreach x {1 2 3 4 5 6 7} {
    if {$x > 1} {
	append matrix ", "
    }
    append matrix $base
}
append matrix "\\)"

gdb_test "print multi_multi" " = \\($matrix, $matrix\\)"
gdb_test "print multi_multi(1,3)" " = $base"
gdb_test "print multi_multi(2)" " = $matrix"