[Ada/testcase] new testcase for Ada Wide Wide Characters and Strings

[Joel Brobecker <brobecker at adacore dot com>]

This is a testcase that exercices the following patches:

    [commit/Ada] Fix printing of Wide_Wide_Strings
    http://www.sourceware.org/ml/gdb-patches/2011-01/msg00311.html

    [RFA/commit] Fix printing of wide characters (Ada and C)
    http://www.sourceware.org/ml/gdb-patches/2011-01/msg00312.html

gdb/ChangeLog:

        * gdb.ada/widewide: New testcase.

The first patch has been checked in, but I'm hoping for some review
on the second.  I will commit as soon as the second patch is approved.

Tested on x86_64-linux.

---
 gdb/testsuite/gdb.ada/widewide.exp     |   47 ++++++++++++++++++++++++++++++++
 gdb/testsuite/gdb.ada/widewide/foo.adb |   27 ++++++++++++++++++
 gdb/testsuite/gdb.ada/widewide/pck.adb |   23 +++++++++++++++
 gdb/testsuite/gdb.ada/widewide/pck.ads |   22 +++++++++++++++
 4 files changed, 119 insertions(+), 0 deletions(-)
 create mode 100644 gdb/testsuite/gdb.ada/widewide.exp
 create mode 100644 gdb/testsuite/gdb.ada/widewide/foo.adb
 create mode 100644 gdb/testsuite/gdb.ada/widewide/pck.adb
 create mode 100644 gdb/testsuite/gdb.ada/widewide/pck.ads

diff --git a/gdb/testsuite/gdb.ada/widewide.exp b/gdb/testsuite/gdb.ada/widewide.exp
new file mode 100644
index 0000000..83b6d74
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/widewide.exp
@@ -0,0 +1,47 @@
+# Copyright 2011 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+load_lib "ada.exp"
+
+set testdir "widewide"
+set testfile "${testdir}/foo"
+set srcfile ${srcdir}/${subdir}/${testfile}.adb
+set binfile ${objdir}/${subdir}/${testfile}
+
+file mkdir ${objdir}/${subdir}/${testdir}
+if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
+  return -1
+}
+
+clean_restart ${testfile}
+
+set bp_location [gdb_get_line_number "START" ${testdir}/foo.adb]
+if ![runto "foo.adb:$bp_location" ] then {
+  perror "Couldn't run ${testfile}"
+  return
+}
+
+gdb_test "print some_easy" "= 74 'J'"
+
+gdb_test "print some_larger" "= 48879 '\\\[\"0000beef\"\\\]'"
+
+gdb_test "print some_big" "= 14335727 '\\\[\"00dabeef\"\\\]'"
+
+gdb_test "print my_wws" "= \" helo\""
+
+gdb_test "print my_wws(1)" "= 32 ' '"
+
+gdb_test "print my_wws(2)" "= 104 'h'"
+
diff --git a/gdb/testsuite/gdb.ada/widewide/foo.adb b/gdb/testsuite/gdb.ada/widewide/foo.adb
new file mode 100644
index 0000000..056f1f0
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/widewide/foo.adb
@@ -0,0 +1,27 @@
+--  Copyright 2011 Free Software Foundation, Inc.
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+with Pck; use Pck;
+
+procedure Foo is
+   Some_Easy : Wide_Wide_Character := 'J';
+   Some_Larger : Wide_Wide_Character := Wide_Wide_Character'Val(16#beef#);
+   Some_Big : Wide_Wide_Character := Wide_Wide_Character'Val(16#00dabeef#);
+   My_WWS : Wide_Wide_String := " helo";
+begin
+   Do_Nothing (Some_Easy'Address);  -- START
+   Do_Nothing (Some_Larger'Address);
+   Do_Nothing (Some_Big'Address);
+end Foo;
diff --git a/gdb/testsuite/gdb.ada/widewide/pck.adb b/gdb/testsuite/gdb.ada/widewide/pck.adb
new file mode 100644
index 0000000..a9c836b
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/widewide/pck.adb
@@ -0,0 +1,23 @@
+--  Copyright 2011 Free Software Foundation, Inc.
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package body Pck is
+
+   procedure Do_Nothing (A : System.Address) is
+   begin
+      null;
+   end Do_Nothing;
+
+end Pck;
diff --git a/gdb/testsuite/gdb.ada/widewide/pck.ads b/gdb/testsuite/gdb.ada/widewide/pck.ads
new file mode 100644
index 0000000..c48415a
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/widewide/pck.ads
@@ -0,0 +1,22 @@
+--  Copyright 2011 Free Software Foundation, Inc.
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+with System;
+
+package Pck is
+
+   procedure Do_Nothing (A : System.Address);
+
+end Pck;
-- 
1.7.1