wafsamba: Cope with slight differences in gdb output regarding incomplete sequences.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=8820

2 files changed, 54 insertions, 0 deletions

diff --git a/buildtools/wafsamba/tests/__init__.py b/buildtools/wafsamba/tests/__init__.py
index 76788802ab..c9f2fb64d7 100644
--- a/buildtools/wafsamba/tests/__init__.py
+++ b/buildtools/wafsamba/tests/__init__.py
@@ -23,6 +23,7 @@ from unittest import (
 
 def test_suite():
     names = [
+        'abi',
         'utils',
         ]
     module_names = ['wafsamba.tests.test_' + name for name in names]
diff --git a/buildtools/wafsamba/tests/test_abi.py b/buildtools/wafsamba/tests/test_abi.py
new file mode 100644
index 0000000000..0aa0d56182
--- /dev/null
+++ b/buildtools/wafsamba/tests/test_abi.py
@@ -0,0 +1,53 @@
+# Copyright (C) 2012 Jelmer Vernooij <jelmer@samba.org>
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+from wafsamba.tests import TestCase
+
+from wafsamba.samba_abi import (
+    normalise_signature,
+    )
+
+
+class NormaliseSignatureTests(TestCase):
+
+    def test_function_simple(self):
+        self.assertEquals("int (const struct GUID *, const struct GUID *)",
+            normalise_signature("$2 = {int (const struct GUID *, const struct GUID *)} 0xe871 <GUID_compare>"))
+
+    def test_maps_Bool(self):
+        # Some types have different internal names
+        self.assertEquals("bool (const struct GUID *)",
+            normalise_signature("$1 = {_Bool (const struct GUID *)} 0xe75b <GUID_all_zero>"))
+
+    def test_function_keep(self):
+        self.assertEquals(
+            "enum ndr_err_code (struct ndr_push *, int, const union winreg_Data *)",
+            normalise_signature("enum ndr_err_code (struct ndr_push *, int, const union winreg_Data *)"))
+
+    def test_struct_constant(self):
+        self.assertEquals(
+            'uuid = {time_low = 0, time_mid = 0, time_hi_and_version = 0, clock_seq = "\\000", node = "\\000\\000\\000\\000\\000"}, if_version = 0',
+            normalise_signature('$239 = {uuid = {time_low = 0, time_mid = 0, time_hi_and_version = 0, clock_seq = "\\000", node = "\\000\\000\\000\\000\\000"}, if_version = 0}'))
+
+    def test_incomplete_sequence(self):
+        # Newer versions of gdb insert these incomplete sequence elements
+        self.assertEquals(
+            'uuid = {time_low = 2324192516, time_mid = 7403, time_hi_and_version = 4553, clock_seq = "\\237\\350", node = "\\b\\000+\\020H`"}, if_version = 2',
+            normalise_signature('$244 = {uuid = {time_low = 2324192516, time_mid = 7403, time_hi_and_version = 4553, clock_seq = "\\237", <incomplete sequence \\350>, node = "\\b\\000+\\020H`"}, if_version = 2}'))
+        self.assertEquals(
+            'uuid = {time_low = 2324192516, time_mid = 7403, time_hi_and_version = 4553, clock_seq = "\\237\\350", node = "\\b\\000+\\020H`"}, if_version = 2',
+            normalise_signature('$244 = {uuid = {time_low = 2324192516, time_mid = 7403, time_hi_and_version = 4553, clock_seq = "\\237\\350", node = "\\b\\000+\\020H`"}, if_version = 2}'))
+