plugins/python: various portability improvements

plugins/python/regress/check_python_examples.c

@@ -6,6 +6,8 @@ static struct io_plugin *python_io = NULL;
 static struct policy_plugin *python_policy = NULL;
 static struct sudoers_group_plugin *group_plugin = NULL;
 
+static struct passwd example_pwd;
+
 void
 create_io_plugin_options(const char *log_path)
 {
@@ -80,12 +82,22 @@ init(void)
     // always start each test from clean state
     memset(&data, 0, sizeof(data));
 
+    memset(&example_pwd, 0, sizeof(example_pwd));
+    example_pwd.pw_name = "pw_name";
+    example_pwd.pw_passwd = "pw_passwd";
+    example_pwd.pw_gecos = "pw_gecos";
+    example_pwd.pw_shell ="pw_shell";
+    example_pwd.pw_dir = "pw_dir";
+    example_pwd.pw_uid = (uid_t)1001;
+    example_pwd.pw_gid = (gid_t)101;
+
     VERIFY_TRUE(asprintf(&data.tmp_dir, TEMP_PATH_TEMPLATE) >= 0);
     VERIFY_NOT_NULL(mkdtemp(data.tmp_dir));
 
     // by default we test in developer mode, so the python plugin can be loaded
     sudo_conf_clear_paths();
     VERIFY_INT(sudo_conf_read(sudo_conf_developer_mode, SUDO_CONF_ALL), true);
+    VERIFY_TRUE(sudo_conf_developer_mode());
 
     // some default values for the plugin open:
     data.settings = create_str_array(1, NULL);

plugins/python/regress/testhelpers.c

@@ -3,16 +3,6 @@
 const char *sudo_conf_developer_mode = TESTDATA_DIR "sudo.conf.developer_mode";
 const char *sudo_conf_normal_mode = TESTDATA_DIR "sudo.conf.normal_mode";
 
-struct passwd example_pwd = {
-    "pw_name",
-    "pw_passwd",
-    (uid_t)1001,
-    (gid_t)101,
-    "pw_gecos",
-    "pw_dir",
-    "pw_shell"
-};
-
 struct TestData data;
 
 static void

plugins/python/regress/testhelpers.h

@@ -16,8 +16,6 @@
 extern const char *sudo_conf_developer_mode;
 extern const char *sudo_conf_normal_mode;
 
-extern struct passwd example_pwd;
-
 #define TEMP_PATH_TEMPLATE "/tmp/sudo_check_python_exampleXXXXXX"
 
 extern struct TestData {