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130 lines
4.0 KiB
130 lines
4.0 KiB
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001 |
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From: Jan Kratochvil <jan.kratochvil@redhat.com> |
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Date: Fri, 27 Oct 2017 21:07:50 +0200 |
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Subject: gdb-6.7-charsign-test.patch |
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;; Fix displaying of numeric char arrays as strings (BZ 224128). |
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;;=fedoratest: But it is failing anyway, one should check the behavior more. |
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https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=224128 |
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2007-01-25 Jan Kratochvil <jan.kratochvil@redhat.com> |
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* gdb.base/charsign.exp, gdb.base/charsign.c: New files. |
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[ stripped ] |
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2007-10-19 Jan Kratochvil <jan.kratochvil@redhat.com> |
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Port to GDB-6.7 - only the testcase left, patch has been reverted, |
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char-vectors restricted. |
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diff --git a/gdb/testsuite/gdb.base/charsign.c b/gdb/testsuite/gdb.base/charsign.c |
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new file mode 100644 |
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--- /dev/null |
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+++ b/gdb/testsuite/gdb.base/charsign.c |
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@@ -0,0 +1,37 @@ |
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+/* This testcase is part of GDB, the GNU debugger. |
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+ |
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+ Copyright 2007 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 2 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, write to the Free Software |
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+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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+ |
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+ Please email any bugs, comments, and/or additions to this file to: |
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+ bug-gdb@prep.ai.mit.edu */ |
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+ |
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+int main() |
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+{ |
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+ return 0; |
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+} |
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+ |
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+char n[]="A"; |
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+signed char s[]="A"; |
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+unsigned char u[]="A"; |
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+ |
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+typedef char char_n; |
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+typedef signed char char_s; |
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+typedef unsigned char char_u; |
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+ |
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+char_n n_typed[]="A"; |
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+char_s s_typed[]="A"; |
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+char_u u_typed[]="A"; |
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diff --git a/gdb/testsuite/gdb.base/charsign.exp b/gdb/testsuite/gdb.base/charsign.exp |
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new file mode 100644 |
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--- /dev/null |
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+++ b/gdb/testsuite/gdb.base/charsign.exp |
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@@ -0,0 +1,63 @@ |
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+# Copyright 2007 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 2 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, write to the Free Software |
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+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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+ |
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+set testfile charsign |
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+set srcfile ${testfile}.c |
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+set binfile [standard_output_file ${testfile}] |
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+ |
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+proc do_test { cflags } { |
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+ global srcdir |
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+ global binfile |
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+ global subdir |
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+ global srcfile |
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+ global gdb_prompt |
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+ |
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+ if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug additional_flags=$cflags]] != "" } { |
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+ untested "Couldn't compile test program" |
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+ return -1 |
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+ } |
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+ |
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+ # Get things started. |
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+ |
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+ gdb_exit |
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+ gdb_start |
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+ gdb_reinitialize_dir $srcdir/$subdir |
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+ gdb_load ${binfile} |
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+ |
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+ # For C programs, "start" should stop in main(). |
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+ |
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+ gdb_test "p n" \ |
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+ "= \"A\"" |
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+ gdb_test "p s" \ |
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+ "= \\{65 'A', 0 '\\\\0'\\}" |
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+ gdb_test "p u" \ |
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+ "= \\{65 'A', 0 '\\\\0'\\}" |
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+ gdb_test "p n_typed" \ |
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+ "= \"A\"" |
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+ gdb_test "p s_typed" \ |
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+ "= \\{65 'A', 0 '\\\\0'\\}" |
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+ gdb_test "p u_typed" \ |
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+ "= \\{65 'A', 0 '\\\\0'\\}" |
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+} |
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+ |
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+# The string identification works despite the compiler flags below due to |
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+# gdbtypes.c: |
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+# if (name && strcmp (name, "char") == 0) |
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+# TYPE_FLAGS (type) |= TYPE_FLAG_NOSIGN; |
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+ |
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+do_test {} |
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+do_test {-fsigned-char} |
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+do_test {-funsigned-char}
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