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b1b60145ae
Factor out cp_ident_is_alpha/cp_ident_is_alnum out of gdb/cp-name-parser.y and use it in the C/C++ expression parser too. New test included. gdb/ChangeLog: 2018-05-22 Pedro Alves <palves@redhat.com> 張俊芝 <zjz@zjz.name> PR gdb/22973 * c-exp.y: Include "c-support.h". (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead of tolower. Use c_ident_is_alpha to scan names. * c-lang.c: Include "c-support.h". (convert_ucn, convert_octal, convert_hex, convert_escape): Use ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit. * c-support.h: New file, with bits factored out from ... * cp-name-parser.y: ... this file. Include "c-support.h". (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to c-support.h and renamed. (symbol_end, yylex): Adjust. gdb/testsuite/ChangeLog: 2018-05-22 Pedro Alves <palves@redhat.com> PR gdb/22973 * gdb.base/utf8-identifiers.c: New file. * gdb.base/utf8-identifiers.exp: New file.
78 lines
2.2 KiB
Plaintext
78 lines
2.2 KiB
Plaintext
# -*- coding: utf-8 -*- */
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# This testcase is part of GDB, the GNU debugger.
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# Copyright 2017-2018 Free Software Foundation, Inc.
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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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# Test GDB's support for UTF-8 C/C++ identifiers.
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load_lib completion-support.exp
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standard_testfile
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# Enable basic use of UTF-8. LC_ALL gets reset for each testfile.
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setenv LC_ALL C.UTF-8
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if { [prepare_for_testing "failed to prepare" ${testfile} [list $srcfile]] } {
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return -1
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}
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if ![runto done] {
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fail "couldn't run to done"
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return
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}
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# Test expressions.
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gdb_test "print g_s.num_€" " = 1000"
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gdb_test "print num_€" " = 2000"
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# Test linespecs/breakpoints.
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gdb_test "break função2" "Breakpoint $decimal at .*$srcfile.*"
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set test "info breakpoints"
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gdb_test_multiple $test $test {
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-re "in função2 at .*$srcfile.*$gdb_prompt $" {
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pass $test
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}
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}
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gdb_test "continue" \
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"Breakpoint $decimal, função2 \\(\\) at .*$srcfile.*"
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# Unload symbols from shared libraries to avoid random symbol and file
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# names getting in the way of completion.
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gdb_test_no_output "nosharedlibrary"
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# Test linespec completion.
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# A unique completion.
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test_gdb_complete_unique "break my_fun" "break my_função"
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# A multiple-matches completion:
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# kfailed because gdb/readline display the completion match list like
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# this, with no separating space:
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#
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# (gdb) break função[TAB]
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# função1função2
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#
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# ... which is bogus.
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setup_kfail "gdb/23211" "*-*-*"
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test_gdb_complete_multiple "break " "fun" "ção" {"função1" "função2"}
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# Test expression completion.
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test_gdb_complete_unique "print g_s.num" "print g_s.num_€"
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