binutils-gdb/gdb/testsuite/gdb.ada/mod_from_name.exp
Tom Tromey 1411185a57 Introduce and use gnat_version_compare
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>
2024-10-15 13:36:29 -06:00

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# Copyright 2009-2024 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"
require allow_ada_tests
standard_ada_testfile foo
foreach_gnat_encoding scenario flags {all minimal} {
lappend flags debug
if {[gdb_compile_ada "${srcfile}" "${binfile}-${scenario}" executable $flags] != ""} {
return -1
}
clean_restart ${testfile}-${scenario}
set bp_location [gdb_get_line_number "START" ${testdir}/foo.adb]
if {![runto "foo.adb:$bp_location"]} {
return
}
# GNAT 9 and 10 are known to fail.
if {$scenario == "minimal"
&& [gnat_version_compare >= 9]
&& [gnat_version_compare <= 10]} {
setup_kfail "minimal encodings" *-*-*
}
gdb_test "print xp" \
"= \\(y => \\(-1, -2, -3, -4, -5, -6, -7, -8, -9, -10\\)\\)"
gdb_test "print slice" "cannot slice a packed array"
}