The following patch modifies xml_escape_text, so I took the opportunity
to write a unit test for it.
gdb/ChangeLog:
* Makefile.in (SUBDIR_UNITTESTS_SRCS): Add new source file.
(SUBDIR_UNITTESTS_OBS): Add new object file.
* unittests/xml-utils-selftests.c: New file.
---
gdb/Makefile.in | 6 +++--
gdb/unittests/xml-utils-selftests.c | 45
+++++++++++++++++++++++++++++++++++++
2 files changed, 49 insertions(+), 2 deletions(-)
create mode 100644 gdb/unittests/xml-utils-selftests.c
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 2aa474e..9dfc117 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -532,7 +532,8 @@ SUBDIR_UNITTESTS_SRCS = \
unittests/offset-type-selftests.c \
unittests/optional-selftests.c \
unittests/ptid-selftests.c \
- unittests/scoped_restore-selftests.c
+ unittests/scoped_restore-selftests.c \
+ unittests/xml-utils-selftests.c
SUBDIR_UNITTESTS_OBS = \
array-view-selftests.o \
@@ -541,7 +542,8 @@ SUBDIR_UNITTESTS_OBS = \
offset-type-selftests.o \
optional-selftests.o \
ptid-selftests.o \
- scoped_restore-selftests.o
+ scoped_restore-selftests.o \
+ xml-utils-selftests.o
# Opcodes currently live in one of two places. Either they are in the
# opcode library, typically ../opcodes, or they are in a header file
diff --git a/gdb/unittests/xml-utils-selftests.c
b/gdb/unittests/xml-utils-selftests.c
new file mode 100644
index 0000000..14cc853
--- /dev/null
+++ b/gdb/unittests/xml-utils-selftests.c
@@ -0,0 +1,45 @@
+/* Unit tests for the xml-utils.c file.
+
+ Copyright (C) 2017 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ 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/>. */
+
+#include "defs.h"
+#include "xml-utils.h"
+#include "selftest.h"
+
+namespace selftests {
+namespace xml_utils {
+
+static void test_xml_escape_text ()
+{
+ const char *input = "<this isn't=\"xml\"> &";
+ const char *expected_output = "<this
isn't="xml"> &";
+ char *actual_output = xml_escape_text (input);
+
+ SELF_CHECK (strcmp (actual_output, expected_output) == 0);
+
+ xfree (actual_output);
+}
+
+}
+}
+
+void
+_initialize_xml_utils ()
+{
+ selftests::register_test
(selftests::xml_utils::test_xml_escape_text);
+}