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/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* This library 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 of the License, or (at your option) any later version.
*
* This library 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 library; if not, see <https://www.gnu.org/licenses/>.
*/
#include <glib.h>
#include <purple.h>
/******************************************************************************
* Tests
*****************************************************************************/
static void
test_request_field_notify_filled_cb(G_GNUC_UNUSED GObject *obj,
G_GNUC_UNUSED GParamSpec *pspec,
gpointer data)
{
gboolean *called = data;
*called = TRUE;
}
static void
test_request_field_filled_string(void) {
PurpleRequestField *field = NULL;
gboolean called = FALSE;
field = purple_request_field_string_new("test-string", "Test string", NULL,
FALSE);
g_signal_connect(field, "notify::filled",
G_CALLBACK(test_request_field_notify_filled_cb), &called);
g_assert_false(purple_request_field_is_filled(field));
/* Passing same value should not trigger. */
called = FALSE;
purple_request_field_string_set_value(PURPLE_REQUEST_FIELD_STRING(field),
NULL);
g_assert_false(called);
g_assert_false(purple_request_field_is_filled(field));
/* Passing an empty string should not trigger, as NULL and "" are
* considered the same. */
called = FALSE;
purple_request_field_string_set_value(PURPLE_REQUEST_FIELD_STRING(field),
"");
g_assert_false(called);
g_assert_false(purple_request_field_is_filled(field));
/* Now that there's a change from empty to filled, notify should occur. */
called = FALSE;
purple_request_field_string_set_value(PURPLE_REQUEST_FIELD_STRING(field),
"text");
g_assert_true(called);
g_assert_true(purple_request_field_is_filled(field));
/* Passing same value should not trigger. */
called = FALSE;
purple_request_field_string_set_value(PURPLE_REQUEST_FIELD_STRING(field),
"text");
g_assert_false(called);
g_assert_true(purple_request_field_is_filled(field));
/* And then going back to empty should notify. */
called = FALSE;
purple_request_field_string_set_value(PURPLE_REQUEST_FIELD_STRING(field),
"");
g_assert_true(called);
g_assert_false(purple_request_field_is_filled(field));
g_object_unref(field);
}
static void
test_request_field_filled_nonstring(void) {
/* Anything that's not a string should always be considered filled and
* never notify. */
PurpleRequestField *field = NULL;
gboolean called = FALSE;
field = purple_request_field_int_new("test-int", "Test int", 50, 0, 100);
g_signal_connect(field, "notify::filled",
G_CALLBACK(test_request_field_notify_filled_cb), &called);
g_assert_true(purple_request_field_is_filled(field));
called = FALSE;
purple_request_field_int_set_value(PURPLE_REQUEST_FIELD_INT(field), 50);
g_assert_false(called);
g_assert_true(purple_request_field_is_filled(field));
called = FALSE;
purple_request_field_int_set_value(PURPLE_REQUEST_FIELD_INT(field), 0);
g_assert_false(called);
g_assert_true(purple_request_field_is_filled(field));
called = FALSE;
purple_request_field_int_set_value(PURPLE_REQUEST_FIELD_INT(field), 100);
g_assert_false(called);
g_assert_true(purple_request_field_is_filled(field));
g_object_unref(field);
}
static void
test_request_field_valid_int(void) {
PurpleRequestField *field = NULL;
char *errmsg = NULL;
gboolean result;
field = purple_request_field_int_new("test-int", "Test int", 50, 0, 100);
result = purple_request_field_is_valid(field, &errmsg);
g_assert_null(errmsg);
g_assert_true(result);
purple_request_field_int_set_value(PURPLE_REQUEST_FIELD_INT(field), -42);
result = purple_request_field_is_valid(field, &errmsg);
g_assert_cmpstr(errmsg, ==, "Int value -42 exceeds lower bound 0");
g_assert_false(result);
g_free(errmsg);
/* Don't crash if no error message is requested. */
result = purple_request_field_is_valid(field, NULL);
g_assert_false(result);
purple_request_field_int_set_value(PURPLE_REQUEST_FIELD_INT(field), 1337);
result = purple_request_field_is_valid(field, &errmsg);
g_assert_cmpstr(errmsg, ==, "Int value 1337 exceeds upper bound 100");
g_assert_false(result);
g_free(errmsg);
/* Don't crash if no error message is requested. */
result = purple_request_field_is_valid(field, NULL);
g_assert_false(result);
g_object_unref(field);
}
static gboolean
test_request_field_validator_is_even(PurpleRequestField *field, char **errmsg,
G_GNUC_UNUSED gpointer data)
{
gboolean *called = data;
gint value;
*called = TRUE;
g_return_val_if_fail(PURPLE_IS_REQUEST_FIELD_INT(field), FALSE);
value = purple_request_field_int_get_value(PURPLE_REQUEST_FIELD_INT(field));
if(value % 2 != 0) {
*errmsg = g_strdup_printf("Value %d is not even.", value);
return FALSE;
}
return TRUE;
}
static void
test_request_field_valid_custom(void) {
PurpleRequestField *field = NULL;
char *errmsg = NULL;
gboolean result;
gboolean called = FALSE;
field = purple_request_field_int_new("test-int", "Test int", 50, 0, 100);
purple_request_field_set_validator(field,
test_request_field_validator_is_even,
&called, NULL);
result = purple_request_field_is_valid(field, &errmsg);
g_assert_cmpstr(errmsg, ==, NULL);
g_assert_true(result);
/* Default validator (i.e., the bounds) is checked first. */
called = FALSE;
purple_request_field_int_set_value(PURPLE_REQUEST_FIELD_INT(field), -42);
result = purple_request_field_is_valid(field, &errmsg);
g_assert_cmpstr(errmsg, ==, "Int value -42 exceeds lower bound 0");
g_assert_false(result);
g_assert_false(called);
g_free(errmsg);
/* But if default validator passes, then the custom one is checked. */
called = FALSE;
purple_request_field_int_set_value(PURPLE_REQUEST_FIELD_INT(field), 23);
result = purple_request_field_is_valid(field, &errmsg);
g_assert_cmpstr(errmsg, ==, "Value 23 is not even.");
g_assert_false(result);
g_assert_true(called);
g_free(errmsg);
g_object_unref(field);
}
static void
test_request_field_required_validity(void) {
PurpleRequestField *field = NULL;
char *errmsg = NULL;
gboolean result;
field = purple_request_field_string_new("test-string", "Test string", NULL,
FALSE);
result = purple_request_field_is_valid(field, &errmsg);
g_assert_cmpstr(errmsg, ==, NULL);
g_assert_true(result);
/* Once required, a field must be filled to be valid. */
purple_request_field_set_required(field, TRUE);
result = purple_request_field_is_valid(field, &errmsg);
g_assert_cmpstr(errmsg, ==, "Required field is not filled.");
g_assert_false(result);
g_free(errmsg);
/* But once filled (and there's no other validator), then it can be valid. */
purple_request_field_string_set_value(PURPLE_REQUEST_FIELD_STRING(field),
"valid");
result = purple_request_field_is_valid(field, &errmsg);
g_assert_cmpstr(errmsg, ==, NULL);
g_assert_true(result);
g_object_unref(field);
}
/******************************************************************************
* Main
*****************************************************************************/
gint
main(gint argc, gchar *argv[]) {
g_test_init(&argc, &argv, NULL);
g_test_add_func("/request-field/filled-string",
test_request_field_filled_string);
g_test_add_func("/request-field/filled-nonstring",
test_request_field_filled_nonstring);
g_test_add_func("/request-field/valid-int", test_request_field_valid_int);
g_test_add_func("/request-field/valid-custom",
test_request_field_valid_custom);
g_test_add_func("/request-field/required-validity",
test_request_field_required_validity);
return g_test_run();
}
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