Add tests for channel change events

tests/irc/core/Makefile.am

@@ -8,21 +8,24 @@ AM_CPPFLAGS = \
 	-DSYSCONFDIR=\""$(sysconfdir)"\" \
 	$(GLIB_CFLAGS)
 
-test_programs = test-irc
+test_programs = test-channel-events test-irc
 
-test_irc_CPPFLAGS = \
+CPPFLAGS = \
 	-I$(top_srcdir)/src/irc/core \
 	$(AM_CPPFLAGS)
 
-test_irc_DEPENDENCIES = \
+DEPENDENCIES = \
 	../../../src/core/libcore.a \
 	../../../src/lib-config/libirssi_config.a
 
-test_irc_LDADD = \
+LDADD = \
 	../../../src/irc/core/libirc_core.a \
 	../../../src/core/libcore.a \
 	../../../src/lib-config/libirssi_config.a \
 	@PROG_LIBS@
 
+test_channel_events_SOURCES = \
+	test-channel-events.c
+
 test_irc_SOURCES = \
 	test-irc.c

tests/irc/core/test-channel-events.c

@@ -0,0 +1,202 @@
+/*
+ test-irc.c : irssi
+
+    Copyright (C) 2018 Will Storey
+
+    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 2 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, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include <glib.h>
+
+#include <channel-events.h>
+#include <common.h>
+#include <core.h>
+#include <irc.h>
+#include <irc-channels.h>
+#include <irc-servers.h>
+#include <modules.h>
+#include <recode.h>
+#include <settings.h>
+#include <signals.h>
+#include <time.h>
+
+#define MODULE_NAME "test-channel-events"
+
+typedef struct {
+	char const *const description;
+	char const *const input;
+	char const *const topic;
+	char const *const topic_by;
+	time_t const topic_time;
+} topic_test_case;
+
+static void test_event_topic_get(topic_test_case const *const);
+static void test_event_topic(topic_test_case const *const);
+static void test_event_topic_info(topic_test_case const *const);
+static void setup(void);
+static void teardown(void);
+
+static IRC_SERVER_REC *server;
+static CHANNEL_REC *channel;
+
+topic_test_case const event_topic_get_test_cases[] = {
+	{
+		.description = "Normal 332 message with a topic with multiple words",
+		.input       = "testnick #test :new topic",
+		.topic       = "new topic",
+		.topic_by    = NULL,
+		.topic_time  = 0,
+	},
+};
+
+topic_test_case const event_topic_info_test_cases[] = {
+	{
+		.description = "Normal 333 message",
+		.input       = "testnick #test newnick!user@example.com 1533866229",
+		.topic       = "initial topic",
+		.topic_by    = "newnick!user@example.com",
+		.topic_time  = 1533866229,
+	},
+};
+
+topic_test_case const event_topic_test_cases[] = {
+	{
+		.description = "Normal TOPIC message",
+		.input       = "#test :new topic",
+		.topic       = "new topic",
+		.topic_by    = "newnick!user@example.com",
+		.topic_time  = 0, /* Dynamic */
+	},
+};
+
+int main(int argc, char **argv)
+{
+	int i, res;
+
+	g_test_init(&argc, &argv, NULL);
+
+	modules_init();
+	signals_init();
+	set_irssi_dir("/tmp/irssi");
+	set_irssi_config("/tmp/irssi/config");
+	settings_init();
+	recode_init();
+
+	settings_add_str("lookandfeel", "term_charset", "UTF-8");
+	recode_update_charset();
+
+	for (i = 0; i < G_N_ELEMENTS(event_topic_get_test_cases); i++) {
+		char *const name = g_strdup_printf("/test/event_topic_get/%d", i);
+		g_test_add_data_func(name, &event_topic_get_test_cases[i],
+				(GTestDataFunc)test_event_topic_get);
+		g_free(name);
+	}
+
+	for (i = 0; i < G_N_ELEMENTS(event_topic_test_cases); i++) {
+		char *const name = g_strdup_printf("/test/event_topic/%d", i);
+		g_test_add_data_func(name, &event_topic_test_cases[i],
+				(GTestDataFunc)test_event_topic);
+		g_free(name);
+	}
+
+	for (i = 0; i < G_N_ELEMENTS(event_topic_info_test_cases); i++) {
+		char *const name = g_strdup_printf("/test/event_topic_info/%d", i);
+		g_test_add_data_func(name, &event_topic_info_test_cases[i],
+				(GTestDataFunc)test_event_topic_info);
+		g_free(name);
+	}
+
+#if GLIB_CHECK_VERSION(2,38,0)
+	g_test_set_nonfatal_assertions();
+#endif
+	res = g_test_run();
+
+	recode_deinit();
+	settings_deinit();
+	signals_deinit();
+	modules_deinit();
+
+	return res;
+}
+
+static void test_event_topic_get(topic_test_case const *const test)
+{
+	setup();
+
+	event_topic_get(server, test->input);
+
+	g_assert_cmpstr(channel->topic,      ==, test->topic);
+	g_assert_cmpstr(channel->topic_by,   ==, test->topic_by);
+	g_assert_cmpint(channel->topic_time, ==, test->topic_time);
+
+	teardown();
+}
+
+static void test_event_topic(topic_test_case const *const test)
+{
+	time_t now;
+
+	setup();
+
+	now = time(NULL);
+	event_topic(server, test->input, "newnick", "user@example.com");
+
+	g_assert_cmpstr(channel->topic,      ==, test->topic);
+	g_assert_cmpstr(channel->topic_by,   ==, test->topic_by);
+	g_assert_cmpint(channel->topic_time, >=, now);
+
+	teardown();
+}
+
+static void test_event_topic_info(topic_test_case const *const test)
+{
+	setup();
+
+	event_topic_info(server, test->input);
+
+	g_assert_cmpstr(channel->topic,      ==, test->topic);
+	g_assert_cmpstr(channel->topic_by,   ==, test->topic_by);
+	g_assert_cmpint(channel->topic_time, ==, test->topic_time);
+
+	teardown();
+}
+
+static void setup(void)
+{
+	server = g_new0(IRC_SERVER_REC, 1);
+	MODULE_DATA_INIT(server);
+	server->type = module_get_uniq_id("SERVER", 0);
+
+	channel = g_new0(CHANNEL_REC, 1);
+	channel->name = "#test";
+	server->channels = g_slist_append(server->channels, channel);
+
+	g_assert_nonnull(channel_find(SERVER(server), "#test"));
+
+	channel->topic = g_strdup("initial topic");
+	channel->topic_by = g_strdup("initialnick!user@example.com");
+	channel->topic_time = 123;
+}
+
+static void teardown(void)
+{
+	g_slist_free(server->channels);
+	MODULE_DATA_DEINIT(server);
+	g_free(server);
+
+	g_free(channel->topic);
+	g_free(channel->topic_by);
+	g_free(channel);
+}