0fc0599720
We find the following fails in gdb test on mingw host. FAIL: gdb.base/wchar.exp: print repeat FAIL: gdb.base/wchar.exp: print repeat_p FAIL: gdb.base/wchar.exp: print repeat (print null on) FAIL: gdb.base/wchar.exp: print repeat (print elements 3) FAIL: gdb.base/wchar.exp: print repeat_p (print elements 3) print repeat^M $7 = L"A", '¢' <repeats 21 times>, "B", '\000' <repeats 104 times>^M (gdb) FAIL: gdb.base/wchar.exp: print repeat the \242 is expected in the test but cent sign is displayed. In valprint.c:print_wchar, wchar_printable is called to determine whether a wchar is printable. wchar_printable calls iswprint but the iswprint's return value depends on LC_CTYPE setting of locale [1, 2]. The output may vary with different locale settings and OS. IMO, '¢' (cent sign) is a correct output on Windows. [1] http://pubs.opengroup.org/onlinepubs/009604499/functions/iswprint.html [2] http://msdn.microsoft.com/en-us/library/ewx8s4kw.aspx This patch is set $cent to cent sign if the GDB is running on a Windows host. gdb/testsuite: 2014-06-17 Yao Qi <yao@codesourcery.com> * gdb.base/wchar.exp: Set $cent to \u00A2 if "host-charset" is CP1252.
71 lines
2 KiB
Text
71 lines
2 KiB
Text
# Copyright 2011-2014 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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standard_testfile .c
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if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
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return -1
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}
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set bp_location [gdb_get_line_number "START"]
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if ![runto "wchar.c:$bp_location" ] then {
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return -1
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}
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gdb_test "print narrow" "= 97 L'a'"
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gdb_test "print single" "= 48879 L'\\\\xbeef'"
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gdb_test "print simple" "= L\"facile\""
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gdb_test "print difficile" "= L\"\\\\xdead\\\\xbeef\\\\xfeed\\\\xface\""
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gdb_test "print simple\[2\]" "= 99 L'c'"
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gdb_test "print difficile\[2\]" "= 65261 L'\\\\xfeed'"
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set cent "\\\\242"
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set test "show host-charset"
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gdb_test_multiple $test $test {
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-re "CP1252\".*\r\n$gdb_prompt $" {
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# With Windows code page 1252 (Latin 1), the cent
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# is printable.
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set cent "\u00A2"
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pass $test
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}
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-re "$gdb_prompt $" {
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pass $test
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}
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}
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gdb_test "print repeat" "= L\"A\", '$cent' <repeats 21 times>, \"B.*"
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global hex
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gdb_test "print repeat_p" \
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"= $hex L\"A\", '$cent' <repeats 21 times>, \"B\""
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gdb_test_no_output "set print null on"
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gdb_test "print repeat" "= L\"A\", '$cent' <repeats 21 times>, \"B\"" \
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"print repeat (print null on)"
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gdb_test_no_output "set print elements 3"
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gdb_test "print repeat" "= L\"A$cent$cent\"\.\.\." \
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"print repeat (print elements 3)"
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gdb_test "print repeat_p" "= $hex L\"A$cent$cent\"\.\.\." \
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"print repeat_p (print elements 3)"
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