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>
109 lines
2.8 KiB
Plaintext
109 lines
2.8 KiB
Plaintext
# Copyright 2008-2024 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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set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
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if {![runto "foo.adb:$bp_location"]} {
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return
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}
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gdb_test "print string_p" \
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"= \\(foo\\.string_access\\) 0x\[0-9a-zA-Z\]+"
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gdb_test "print string_p(3..4)" "= \"ll\""
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gdb_test "print null_string" "= \\(foo\\.string_access\\) 0x0"
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gdb_test "print arr_ptr" "= \\(access foo\\.little_array\\) 0x\[0-9a-zA-Z\]+"
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gdb_test "print arr_ptr(2)" "= 22"
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gdb_test "print arr_ptr(3..4)" "= \\(3 => 23, 24\\)"
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gdb_test "ptype arr_ptr" \
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[string_to_regexp "type = access array (1 .. 10) of integer"]
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gdb_test "ptype arr_ptr.all" \
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[string_to_regexp "type = array (1 .. 10) of integer"]
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gdb_test "ptype string_access" "= access array \\(<>\\) of character"
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# GNAT >= 12.0 has the needed fix here.
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set xfail_expected 0
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if {$scenario == "minimal" && [gnat_version_compare < 12]} {
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set xfail_expected 1
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}
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gdb_test_multiple "print pa_ptr.all" "" {
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-re -wrap " = \\(10, 20, 30, 40, 50, 60, 62, 63, -23, 42\\)" {
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pass $gdb_test_name
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}
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-re -wrap " = \[0-9\]+" {
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if { $xfail_expected } {
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xfail $gdb_test_name
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} else {
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fail $gdb_test_name
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}
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}
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}
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set xfail_cannot_subscript_re \
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"cannot subscript or call something of type `foo__packed_array_ptr'"
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gdb_test_multiple "print pa_ptr(3)" "" {
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-re -wrap " = 30" {
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pass $gdb_test_name
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}
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-re -wrap $xfail_cannot_subscript_re {
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if { $xfail_expected } {
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xfail $gdb_test_name
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} else {
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fail $gdb_test_name
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}
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}
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}
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set xfail_attempt_to_index_re \
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"Attempt to index or call something other than an array or function"
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gdb_test_multiple "print pa_ptr.all(3)" "" {
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-re -wrap " = 30" {
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pass $gdb_test_name
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}
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-re -wrap $xfail_attempt_to_index_re {
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if { $xfail_expected } {
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xfail $gdb_test_name
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} else {
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fail $gdb_test_name
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}
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}
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}
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}
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