From: Simon Marchi <simon.marchi@ericsson.com>
To: <gdb-patches@sourceware.org>
Cc: Simon Marchi <simon.marchi@ericsson.com>
Subject: [PATCH 5/5] Add new test internalvar.exp
Date: Thu, 16 Jul 2015 18:51:00 -0000 [thread overview]
Message-ID: <1437072684-26565-5-git-send-email-simon.marchi@ericsson.com> (raw)
In-Reply-To: <1437072684-26565-1-git-send-email-simon.marchi@ericsson.com>
I wrote this test While doing the work that lead to the previous patch,
so I thought I would contribute it upstream. From what I can see, there
is no test currently to verify operations on internal variables (please
point me to it if I'm wrong).
gdb/testsuite/ChangeLog:
* gdb.base/internalvar.exp: New file.
* gdb.base/internalvar.c: New file.
---
gdb/testsuite/gdb.base/internalvar.c | 45 ++++++++++++++++++++++++++++++++++
gdb/testsuite/gdb.base/internalvar.exp | 42 +++++++++++++++++++++++++++++++
2 files changed, 87 insertions(+)
create mode 100644 gdb/testsuite/gdb.base/internalvar.c
create mode 100644 gdb/testsuite/gdb.base/internalvar.exp
diff --git a/gdb/testsuite/gdb.base/internalvar.c b/gdb/testsuite/gdb.base/internalvar.c
new file mode 100644
index 0000000..2aadc11
--- /dev/null
+++ b/gdb/testsuite/gdb.base/internalvar.c
@@ -0,0 +1,45 @@
+struct inner
+{
+ int a;
+ int b[2];
+};
+
+struct outer
+{
+ int x;
+ int y;
+
+ struct inner inner;
+
+ int z[2];
+};
+
+struct outer o;
+struct inner i;
+
+void
+break_here (void)
+{
+}
+
+int
+main (void)
+{
+ o.x = 0x1111;
+ o.y = 0x2222;
+
+ o.inner.a = 0x3333;
+ o.inner.b[0] = 0x4444;
+ o.inner.b[1] = 0x5555;
+
+ o.z[0] = 0x6666;
+ o.z[1] = 0x7777;
+
+ i.a = 0x8888;
+ i.b[0] = 0x9999;
+ i.b[1] = 0xaaaa;
+
+ break_here ();
+
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.base/internalvar.exp b/gdb/testsuite/gdb.base/internalvar.exp
new file mode 100644
index 0000000..701cc16
--- /dev/null
+++ b/gdb/testsuite/gdb.base/internalvar.exp
@@ -0,0 +1,42 @@
+# Copyright 2015 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/>.
+
+#
+# Test operations on internal variables.
+#
+
+standard_testfile
+
+if {[prepare_for_testing ${testfile}.exp ${testfile}]} {
+ return -1
+}
+
+runto break_here
+
+gdb_test_no_output "set \$a = 0x1234"
+gdb_test "p/x \$a" " = 0x1234"
+
+gdb_test_no_output "set \$s = o"
+gdb_test "p/x \$s" " = {x = 0x1111, y = 0x2222, inner = {a = 0x3333, b = \\{0x4444, 0x5555}}, z = \\{0x6666, 0x7777}}"
+gdb_test "p/x \$s.inner" " = {a = 0x3333, b = \\{0x4444, 0x5555}}"
+gdb_test "p/x \$s.inner.b\[1\]" " = 0x5555"
+
+gdb_test_no_output "set \$s.inner = i"
+gdb_test "p/x \$s" " = {x = 0x1111, y = 0x2222, inner = {a = 0x8888, b = \\{0x9999, 0xaaaa}}, z = \\{0x6666, 0x7777}}"
+
+gdb_test_no_output "set \$s.x = 0xffff"
+gdb_test_no_output "set \$s.inner.b\[1\] = 0xeeee"
+gdb_test_no_output "set \$s.z\[1\] = 0xdddd"
+gdb_test "p/x \$s" " = {x = 0xffff, y = 0x2222, inner = {a = 0x8888, b = \\{0x9999, 0xeeee}}, z = \\{0x6666, 0xdddd}}"
--
2.1.4
next prev parent reply other threads:[~2015-07-16 18:51 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-16 18:51 [PATCH 1/5] Update comment for struct type's length field, introduce type_length_units Simon Marchi
2015-07-16 18:51 ` [PATCH 4/5] Consider addressable memory unit size in various value functions Simon Marchi
2015-07-24 11:27 ` Pedro Alves
2015-07-27 22:05 ` Simon Marchi
2015-07-28 10:29 ` Pedro Alves
2015-07-28 15:07 ` Simon Marchi
2015-07-16 18:51 ` [PATCH 2/5] Update comments in struct value for non-8-bits architectures Simon Marchi
2015-07-24 11:27 ` Pedro Alves
2015-07-27 21:46 ` Simon Marchi
2015-07-28 10:20 ` Pedro Alves
2015-07-16 18:51 ` [PATCH 3/5] Introduce get_value_arch Simon Marchi
2015-07-24 11:27 ` Pedro Alves
2015-07-27 21:47 ` Simon Marchi
2015-07-28 10:25 ` Pedro Alves
2015-07-28 14:56 ` Simon Marchi
2015-07-28 15:06 ` Simon Marchi
2015-07-16 18:51 ` Simon Marchi [this message]
2015-07-24 11:41 ` [PATCH 5/5] Add new test internalvar.exp Pedro Alves
2015-07-24 11:26 ` [PATCH 1/5] Update comment for struct type's length field, introduce type_length_units Pedro Alves
2015-07-27 21:37 ` Simon Marchi
2015-07-28 10:19 ` Pedro Alves
2015-07-28 15:04 ` Simon Marchi
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