forked from Imagelibrary/binutils-gdb
1411185a57
While testing a modified GNAT, I found that this test in
fun_renaming.exp was returning 0 for GCC 13:
if {[test_compiler_info {gcc-6*}]}
This patch introduces a new, more robust way to check the GNAT
compiler version, and changes the gda.ada tests to use it. A small
update to version_compare was also needed.
Note that, in its current form, this new code won't really interact
well with non-GCC compilers (specifically gnat-llvm). This doesn't
seem like a major issue at this point, though, because gnat-llvm
doesn't properly emit debuginfo yet, and when it does, more changes
will be needed in these tests anyway.
Reviewed-by: Keith Seitz <keiths@redhat.com>
130 lines
3.8 KiB
Plaintext
130 lines
3.8 KiB
Plaintext
# Copyright 2012-2024 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib "ada.exp"
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require allow_ada_tests
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standard_ada_testfile foo
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foreach_gnat_encoding scenario flags {all minimal} {
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lappend flags debug
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if {[gdb_compile_ada "${srcfile}" "${binfile}-${scenario}" executable $flags] != ""} {
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return -1
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}
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clean_restart ${testfile}-${scenario}
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# GNAT 9 and 10 are known to fail.
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if {$scenario == "minimal"
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&& [gnat_version_compare >= 9]
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&& [gnat_version_compare <= 10]} {
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set old_compiler 1
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} else {
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set old_compiler 0
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}
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set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
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runto "foo.adb:$bp_location"
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gdb_test "ptype full" \
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"type = array \\(black \\.\\. white\\) of boolean <packed: 1-bit elements>"
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gdb_test "print full" " = \\(false, true, false, true, false\\)"
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gdb_test "print full'first" " = black"
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gdb_test "ptype primary" \
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"type = array \\(red \\.\\. blue\\) of boolean <packed: 1-bit elements>"
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gdb_test "print primary" " = \\(red => false, true, false\\)"
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gdb_test "print primary'first" " = red"
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gdb_test "ptype cold" \
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"type = array \\(green \\.\\. blue\\) of boolean <packed: 1-bit elements>"
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gdb_test "print cold" " = \\(green => false, true\\)"
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gdb_test "print cold'first" " = green"
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# Note the bounds values are still not correctly displayed. So we get
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# the enum equivalent of "1 .. 0" (empty range) as the array ranges.
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# Accept that for now.
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# GNAT >= 11.0 has the needed fix here.
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "ptype small" \
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"array \\(red \\.\\. green\\) of boolean <packed: 1-bit elements>"
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "print small" " = \\(red => false, true\\)"
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "print small'first" " = red"
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "ptype multi" \
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"array \\(red \\.\\. green, low .. medium\\) of boolean <packed: 1-bit elements>"
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "print multi" \
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" = \\(red => \\(low => true, false\\), \\(low => true, false\\)\\)"
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "print multi'first" " = red"
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set base "\\(true, false, true, false, true, false, true, false, true, false\\)"
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set matrix "\\("
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foreach x {1 2 3 4 5 6 7} {
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if {$x > 1} {
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append matrix ", "
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}
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append matrix $base
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}
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append matrix "\\)"
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "print multi_multi" " = \\($matrix, $matrix\\)"
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "print multi_multi(1,3)" " = $base"
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if {$old_compiler} {
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setup_kfail "minimal encodings" *-*-*
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}
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gdb_test "print multi_multi(2)" " = $matrix"
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gdb_test "print multi_access.all" \
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" = \\(\\(8, 13, 21, 34, 55\\), \\(1, 1, 2, 3, 5\\)\\)"
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gdb_test "print confused_array(red, green)" " = 2"
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gdb_test "print confused_array(green, red)" " = 6"
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}
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