libsysprof-analyze: add simple strings test for asan

This just helps track down if there are any leaks via asan.

src/libsysprof-analyze/tests/meson.build

@@ -24,6 +24,7 @@ libsysprof_analyze_testsuite = {
   'test-list-processes'      : {'skip': true},
   'test-list-address-layout' : {'skip': true},
   'test-symbolize'           : {'skip': true},
+  'test-strings'             : {},
   'test-symbol-cache'        : {},
 }
 

src/libsysprof-analyze/tests/test-strings.c

@@ -0,0 +1,48 @@
+/* test-strings.c
+ *
+ * Copyright 2023 Christian Hergert <chergert@redhat.com>
+ *
+ * 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/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include "config.h"
+
+#include <sysprof-analyze.h>
+
+#include "sysprof-strings-private.h"
+
+static void
+test_basic (void)
+{
+  SysprofStrings *strings = sysprof_strings_new ();
+
+  g_ref_string_release (sysprof_strings_get (strings, "123"));
+  g_ref_string_release (sysprof_strings_get (strings, "456"));
+
+  g_ref_string_release (sysprof_strings_get (strings, "123"));
+  g_ref_string_release (sysprof_strings_get (strings, "456"));
+
+  sysprof_strings_unref (strings);
+}
+
+int
+main (int argc,
+      char *argv[])
+{
+  g_test_init (&argc, &argv, NULL);
+  g_test_add_func ("/libsysprof-analyze/Strings/basic", test_basic);
+  return g_test_run ();
+}