1# Copyright (C) 2022-2023 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
16# Test raw identifiers.
17
18load_lib rust-support.exp
19if {[skip_rust_tests]} {
20    return
21}
22
23# Non-ASCII identifiers were allowed starting in 1.53.
24set v [split [rust_compiler_version] .]
25if {[lindex $v 0] == 1 && [lindex $v 1] < 53} {
26    untested "this test requires rust 1.53 or greater"
27    return -1
28}
29
30# Enable basic use of UTF-8.  LC_ALL gets reset for each testfile.
31setenv LC_ALL C.UTF-8
32
33standard_testfile .rs
34if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug rust}]} {
35    return -1
36}
37
38set line [gdb_get_line_number "set breakpoint here"]
39if {![runto ${srcfile}:$line]} {
40    untested "could not run to breakpoint"
41    return -1
42}
43
44gdb_test "print ����" " = 98" "print D"
45gdb_test "print \"����\"" " = \"����\"" "print D in string"
46# This output is maybe not ideal, but it also isn't incorrect.
47gdb_test "print '����'" " = 120175 '\\\\u\\\{01d56f\\\}'" \
48    "print D as char"
49gdb_test "print c��" " = 97" "print cc"
50
51gdb_test "print '��c'" "overlong character literal" "print cc as char"
52