tests: add tests on functions gui_buffer_new and gui_buffer_new_props

1 files changed, 1281 insertions, 0 deletions

diff --git a/tests/unit/gui/test-gui-buffer.cpp b/tests/unit/gui/test-gui-buffer.cpp
new file mode 100644
index 000000000..93b1a10b8
--- /dev/null
+++ b/tests/unit/gui/test-gui-buffer.cpp
@@ -0,0 +1,1281 @@
+/*
+ * test-gui-buffer.cpp - test buffer functions
+ *
+ * Copyright (C) 2022 Sébastien Helleu <flashcode@flashtux.org>
+ *
+ * This file is part of WeeChat, the extensible chat client.
+ *
+ * WeeChat 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.
+ *
+ * WeeChat 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 WeeChat.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "CppUTest/TestHarness.h"
+
+extern "C"
+{
+#include <string.h>
+#include "src/core/wee-hashtable.h"
+#include "src/gui/gui-buffer.h"
+#include "src/gui/gui-key.h"
+#include "src/gui/gui-line.h"
+#include "src/gui/gui-nicklist.h"
+#include "src/plugins/plugin.h"
+}
+
+#define TEST_BUFFER_NAME "test"
+
+TEST_GROUP(GuiBuffer)
+{
+};
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_type
+ */
+
+TEST(GuiBuffer, SearchType)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_notify
+ */
+
+TEST(GuiBuffer, SearchNotify)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_get_plugin_name
+ */
+
+TEST(GuiBuffer, GetPluginName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_get_short_name
+ */
+
+TEST(GuiBuffer, GetShortName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_build_full_name
+ */
+
+TEST(GuiBuffer, BuildFullName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_local_var_add
+ */
+
+TEST(GuiBuffer, LocalVarAdd)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_local_var_remove
+ */
+
+TEST(GuiBuffer, LocalVarRemove)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_local_var_remove_all
+ */
+
+TEST(GuiBuffer, LocalVarRemoveAll)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_notify_get
+ */
+
+TEST(GuiBuffer, NotifyGet)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_notify_set
+ */
+
+TEST(GuiBuffer, NotifySet)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_notify_set_all
+ */
+
+TEST(GuiBuffer, NotifySetAll)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_find_pos
+ */
+
+TEST(GuiBuffer, FindPos)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_shift_numbers
+ */
+
+TEST(GuiBuffer, ShiftNumbers)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_insert
+ */
+
+TEST(GuiBuffer, Insert)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_input_buffer_init
+ */
+
+TEST(GuiBuffer, InputBufferInit)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_is_reserved_name
+ */
+
+TEST(GuiBuffer, IsReservedName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_apply_properties_cb
+ */
+
+TEST(GuiBuffer, ApplyPropertiesCb)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Test callback for buffer input.
+ */
+
+
+int
+test_buffer_input_cb (const void *pointer, void *data,
+                      struct t_gui_buffer *buffer, const char *input_data)
+{
+    /* make C++ compiler happy */
+    (void) pointer;
+    (void) data;
+    (void) buffer;
+    (void) input_data;
+
+    return WEECHAT_RC_OK;
+}
+
+/*
+ * Test callback for buffer close.
+ */
+
+int
+test_buffer_close_cb (const void *pointer, void *data,
+                      struct t_gui_buffer *buffer)
+{
+    /* make C++ compiler happy */
+    (void) pointer;
+    (void) data;
+    (void) buffer;
+
+    return WEECHAT_RC_OK;
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_new_props
+ */
+
+TEST(GuiBuffer, NewProps)
+{
+    struct t_hashtable *properties;
+    struct t_gui_buffer *buffer;
+
+    properties = hashtable_new (32,
+                                WEECHAT_HASHTABLE_STRING,
+                                WEECHAT_HASHTABLE_STRING,
+                                NULL,
+                                NULL);
+    hashtable_set (properties, "type", "free");
+    buffer = gui_buffer_new_props (NULL, TEST_BUFFER_NAME, properties,
+                                   &test_buffer_input_cb, NULL, NULL,
+                                   &test_buffer_close_cb, NULL, NULL);
+    CHECK(buffer);
+    POINTERS_EQUAL(NULL, buffer->plugin);
+    POINTERS_EQUAL(NULL, buffer->plugin_name_for_upgrade);
+    LONGS_EQUAL(2, buffer->number);
+    LONGS_EQUAL(0, buffer->layout_number);
+    LONGS_EQUAL(0, buffer->layout_number_merge_order);
+    STRCMP_EQUAL(TEST_BUFFER_NAME, buffer->name);
+    STRCMP_EQUAL("core." TEST_BUFFER_NAME, buffer->full_name);
+    POINTERS_EQUAL(NULL, buffer->old_full_name);
+    POINTERS_EQUAL(NULL, buffer->short_name);
+    LONGS_EQUAL(GUI_BUFFER_TYPE_FREE, buffer->type);
+    LONGS_EQUAL(GUI_BUFFER_NOTIFY_ALL, buffer->notify);
+    LONGS_EQUAL(0, buffer->num_displayed);
+    LONGS_EQUAL(1, buffer->active);
+    LONGS_EQUAL(0, buffer->hidden);
+    LONGS_EQUAL(0, buffer->zoomed);
+    LONGS_EQUAL(1, buffer->print_hooks_enabled);
+    LONGS_EQUAL(1, buffer->day_change);
+    LONGS_EQUAL(0, buffer->clear);
+    LONGS_EQUAL(1, buffer->filter);
+    POINTERS_EQUAL(&test_buffer_close_cb, buffer->close_callback);
+    POINTERS_EQUAL(NULL, buffer->close_callback_pointer);
+    POINTERS_EQUAL(NULL, buffer->close_callback_data);
+    LONGS_EQUAL(0, buffer->closing);
+    POINTERS_EQUAL(NULL, buffer->title);
+    CHECK(buffer->own_lines);
+    POINTERS_EQUAL(NULL, buffer->own_lines->first_line);
+    POINTERS_EQUAL(NULL, buffer->own_lines->last_line);
+    POINTERS_EQUAL(NULL, buffer->own_lines->last_read_line);
+    LONGS_EQUAL(0, buffer->time_for_each_line);
+    LONGS_EQUAL(2, buffer->chat_refresh_needed);
+    LONGS_EQUAL(0, buffer->nicklist);
+    LONGS_EQUAL(0, buffer->nicklist_case_sensitive);
+    CHECK(buffer->nicklist_root);
+    STRCMP_EQUAL("root", buffer->nicklist_root->name);
+    LONGS_EQUAL(0, buffer->nicklist_max_length);
+    LONGS_EQUAL(1, buffer->nicklist_display_groups);
+    LONGS_EQUAL(0, buffer->nicklist_count);
+    LONGS_EQUAL(0, buffer->nicklist_visible_count);
+    LONGS_EQUAL(0, buffer->nicklist_groups_count);
+    LONGS_EQUAL(0, buffer->nicklist_groups_visible_count);
+    LONGS_EQUAL(0, buffer->nicklist_nicks_count);
+    LONGS_EQUAL(0, buffer->nicklist_nicks_visible_count);
+    POINTERS_EQUAL(NULL, buffer->nickcmp_callback);
+    POINTERS_EQUAL(NULL, buffer->nickcmp_callback_pointer);
+    POINTERS_EQUAL(NULL, buffer->nickcmp_callback_data);
+    LONGS_EQUAL(1, buffer->input);
+    POINTERS_EQUAL(&test_buffer_input_cb, buffer->input_callback);
+    POINTERS_EQUAL(NULL, buffer->input_callback_pointer);
+    POINTERS_EQUAL(NULL, buffer->input_callback_data);
+    LONGS_EQUAL(0, buffer->input_get_unknown_commands);
+    LONGS_EQUAL(0, buffer->input_get_empty);
+    LONGS_EQUAL(0, buffer->input_multiline);
+    STRCMP_EQUAL("", buffer->input_buffer);
+    CHECK(buffer->input_buffer_alloc > 0);
+    LONGS_EQUAL(0, buffer->input_buffer_size);
+    LONGS_EQUAL(0, buffer->input_buffer_length);
+    LONGS_EQUAL(0, buffer->input_buffer_pos);
+    LONGS_EQUAL(0, buffer->input_buffer_1st_display);
+    CHECK(buffer->input_undo_snap);
+    POINTERS_EQUAL(NULL, buffer->input_undo_snap->data);
+    LONGS_EQUAL(0, buffer->input_undo_snap->pos);
+    POINTERS_EQUAL(NULL, buffer->input_undo_snap->prev_undo);
+    POINTERS_EQUAL(NULL, buffer->input_undo_snap->next_undo);
+    POINTERS_EQUAL(NULL, buffer->input_undo);
+    POINTERS_EQUAL(NULL, buffer->last_input_undo);
+    POINTERS_EQUAL(NULL, buffer->ptr_input_undo);
+    LONGS_EQUAL(0, buffer->input_undo_count);
+    CHECK(buffer->completion);
+    POINTERS_EQUAL(NULL, buffer->history);
+    POINTERS_EQUAL(NULL, buffer->last_history);
+    POINTERS_EQUAL(NULL, buffer->ptr_history);
+    LONGS_EQUAL(0, buffer->num_history);
+    LONGS_EQUAL(GUI_TEXT_SEARCH_DISABLED, buffer->text_search);
+    LONGS_EQUAL(0, buffer->text_search_exact);
+    LONGS_EQUAL(0, buffer->text_search_regex);
+    POINTERS_EQUAL(NULL, buffer->text_search_regex_compiled);
+    LONGS_EQUAL(0, buffer->text_search_where);
+    LONGS_EQUAL(0, buffer->text_search_found);
+    POINTERS_EQUAL(NULL, buffer->text_search_input);
+    POINTERS_EQUAL(NULL, buffer->highlight_words);
+    POINTERS_EQUAL(NULL, buffer->highlight_regex);
+    POINTERS_EQUAL(NULL, buffer->highlight_regex_compiled);
+    POINTERS_EQUAL(NULL, buffer->highlight_tags_restrict);
+    LONGS_EQUAL(0, buffer->highlight_tags_restrict_count);
+    POINTERS_EQUAL(NULL, buffer->highlight_tags_restrict_array);
+    POINTERS_EQUAL(NULL, buffer->highlight_tags);
+    LONGS_EQUAL(0, buffer->highlight_tags_count);
+    POINTERS_EQUAL(NULL, buffer->highlight_tags_array);
+    POINTERS_EQUAL(NULL, buffer->hotlist);
+    POINTERS_EQUAL(NULL, buffer->hotlist_removed);
+    CHECK(buffer->hotlist_max_level_nicks);
+    POINTERS_EQUAL(NULL, buffer->keys);
+    POINTERS_EQUAL(NULL, buffer->last_key);
+    LONGS_EQUAL(0, buffer->keys_count);
+    CHECK(buffer->local_variables);
+    LONGS_EQUAL(2, buffer->local_variables->items_count);
+    STRCMP_EQUAL("core",
+                 (const char *)hashtable_get (buffer->local_variables, "plugin"));
+    STRCMP_EQUAL(TEST_BUFFER_NAME,
+                 (const char *)hashtable_get (buffer->local_variables, "name"));
+    POINTERS_EQUAL(gui_buffers, buffer->prev_buffer);
+    POINTERS_EQUAL(NULL, buffer->next_buffer);
+    LONGS_EQUAL(2, gui_buffers_count);
+    gui_buffer_close (buffer);
+
+    hashtable_set (properties, "title", "the buffer title");
+    hashtable_set (properties, "short_name", "the_short_name");
+    hashtable_set (properties, "localvar_set_test", "value");
+    hashtable_set (properties, "key_bind_meta-y", "/test_y arg1 arg2");
+    hashtable_set (properties, "key_bind_meta-z", "/test_z arg1 arg2");
+    buffer = gui_buffer_new_props (NULL, TEST_BUFFER_NAME, properties,
+                                   &test_buffer_input_cb, NULL, NULL,
+                                   &test_buffer_close_cb, NULL, NULL);
+    STRCMP_EQUAL("the buffer title", buffer->title);
+    STRCMP_EQUAL("the_short_name", buffer->short_name);
+    LONGS_EQUAL(3, buffer->local_variables->items_count);
+    STRCMP_EQUAL("value",
+                 (const char *)hashtable_get (buffer->local_variables, "test"));
+    CHECK(buffer->keys);
+    STRCMP_EQUAL("\x01[y", buffer->keys->key);
+    STRCMP_EQUAL("/test_y arg1 arg2", buffer->keys->command);
+    POINTERS_EQUAL(NULL, buffer->keys->prev_key);
+    CHECK(buffer->keys->next_key);
+    STRCMP_EQUAL("\x01[z", buffer->keys->next_key->key);
+    STRCMP_EQUAL("/test_z arg1 arg2", buffer->keys->next_key->command);
+    POINTERS_EQUAL(buffer->keys, buffer->keys->next_key->prev_key);
+    POINTERS_EQUAL(NULL, buffer->keys->next_key->next_key);
+    LONGS_EQUAL(2, buffer->keys_count);
+    gui_buffer_close (buffer);
+
+    hashtable_free (properties);
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_new
+ */
+
+TEST(GuiBuffer, New)
+{
+    struct t_gui_buffer *buffer;
+
+    buffer = gui_buffer_new (NULL, TEST_BUFFER_NAME,
+                             &test_buffer_input_cb, NULL, NULL,
+                             &test_buffer_close_cb, NULL, NULL);
+    CHECK(buffer);
+    POINTERS_EQUAL(NULL, buffer->plugin);
+    POINTERS_EQUAL(NULL, buffer->plugin_name_for_upgrade);
+    LONGS_EQUAL(2, buffer->number);
+    LONGS_EQUAL(0, buffer->layout_number);
+    LONGS_EQUAL(0, buffer->layout_number_merge_order);
+    STRCMP_EQUAL(TEST_BUFFER_NAME, buffer->name);
+    STRCMP_EQUAL("core." TEST_BUFFER_NAME, buffer->full_name);
+    POINTERS_EQUAL(NULL, buffer->old_full_name);
+    POINTERS_EQUAL(NULL, buffer->short_name);
+    gui_buffer_close (buffer);
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_user_input_cb
+ */
+
+TEST(GuiBuffer, UserInputCb)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_new_user
+ */
+
+TEST(GuiBuffer, NewUser)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_user_set_callbacks
+ */
+
+TEST(GuiBuffer, UserSetCallbacks)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_valid
+ */
+
+TEST(GuiBuffer, Valid)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_string_replace_local_var
+ */
+
+TEST(GuiBuffer, StringReplaceLocalVar)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_match_list
+ */
+
+TEST(GuiBuffer, MatchList)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_plugin_for_upgrade
+ */
+
+TEST(GuiBuffer, SetPluginForUpgrade)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_property_in_list
+ */
+
+TEST(GuiBuffer, PropertyInList)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_get_integer
+ */
+
+TEST(GuiBuffer, GetInteger)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_get_string
+ */
+
+TEST(GuiBuffer, GetString)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_get_pointer
+ */
+
+TEST(GuiBuffer, GetPointer)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_ask_chat_refresh
+ */
+
+TEST(GuiBuffer, AskChatRefresh)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_name
+ */
+
+TEST(GuiBuffer, SetName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_short_name
+ */
+
+TEST(GuiBuffer, SetShortName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_type
+ */
+
+TEST(GuiBuffer, SetType)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_title
+ */
+
+TEST(GuiBuffer, SetTitle)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_time_for_each_line
+ */
+
+TEST(GuiBuffer, SetTimeForEachLine)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_nicklist
+ */
+
+TEST(GuiBuffer, SetNicklist)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_nicklist_case_sensitive
+ */
+
+TEST(GuiBuffer, SetNicklistCaseSensitive)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_nicklist_display_groups
+ */
+
+TEST(GuiBuffer, SetNicklistDisplayGroups)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_highlight_words
+ */
+
+TEST(GuiBuffer, SetHighlightWords)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_highlight_words_list
+ */
+
+TEST(GuiBuffer, SetHighlightWordsList)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_add_highlight_words
+ */
+
+TEST(GuiBuffer, AddHighlightWords)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_remove_highlight_words
+ */
+
+TEST(GuiBuffer, RemoveHighlightWords)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_highlight_regex
+ */
+
+TEST(GuiBuffer, SetHighlightRegex)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_highlight_tags_restrict
+ */
+
+TEST(GuiBuffer, SetHighlightTagsRestrict)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_highlight_tags
+ */
+
+TEST(GuiBuffer, SetHighlightTags)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_hotlist_max_level_nicks
+ */
+
+TEST(GuiBuffer, SetHotlistMaxLevelNicks)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_add_hotlist_max_level_nicks
+ */
+
+TEST(GuiBuffer, AddHotlistMaxLevelNicks)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_remove_hotlist_max_level_nicks
+ */
+
+TEST(GuiBuffer, RemoveHotlistMaxLevelNicks)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_input_get_unknown_commands
+ */
+
+TEST(GuiBuffer, SetInputGetUnknownCommands)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_input_get_empty
+ */
+
+TEST(GuiBuffer, SetInputGetEmpty)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_input_multiline
+ */
+
+TEST(GuiBuffer, SetInputMultiline)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_unread
+ */
+
+TEST(GuiBuffer, SetUnread)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set
+ */
+
+TEST(GuiBuffer, Set)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_pointer
+ */
+
+TEST(GuiBuffer, SetPointer)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_compute_num_displayed
+ */
+
+TEST(GuiBuffer, ComputeNumDisplayed)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_add_value_num_displayed
+ */
+
+TEST(GuiBuffer, AddValueNumDisplayed)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_is_main
+ */
+
+TEST(GuiBuffer, IsMain)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_main
+ */
+
+TEST(GuiBuffer, SearchMain)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_by_full_name
+ */
+
+TEST(GuiBuffer, SearchByFullName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_by_name
+ */
+
+TEST(GuiBuffer, SearchByName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_by_partial_name
+ */
+
+TEST(GuiBuffer, SearchByPartialName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_by_number
+ */
+
+TEST(GuiBuffer, SearchByNumber)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_by_number_or_name
+ */
+
+TEST(GuiBuffer, SearchByNumberOrName)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_by_layout_number
+ */
+
+TEST(GuiBuffer, SearchByLayoutNumber)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_search_range
+ */
+
+TEST(GuiBuffer, SearchRange)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_count_merged_buffers
+ */
+
+TEST(GuiBuffer, CountMergedBuffers)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_is_scrolled
+ */
+
+TEST(GuiBuffer, IsScrolled)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_clear
+ */
+
+TEST(GuiBuffer, Clear)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_clear_all
+ */
+
+TEST(GuiBuffer, ClearAll)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_close
+ */
+
+TEST(GuiBuffer, Close)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_switch_by_number
+ */
+
+TEST(GuiBuffer, SwitchByNumber)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_set_active_buffer
+ */
+
+TEST(GuiBuffer, SetActiveBuffer)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_get_next_active_buffer
+ */
+
+TEST(GuiBuffer, GetNextActiveBuffer)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_get_previous_active_buffer
+ */
+
+TEST(GuiBuffer, GetPreviousActiveBuffer)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_renumber
+ */
+
+TEST(GuiBuffer, Renumber)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_move_to_number
+ */
+
+TEST(GuiBuffer, MoveToNumber)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_swap
+ */
+
+TEST(GuiBuffer, Swap)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_merge
+ */
+
+TEST(GuiBuffer, Merge)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_unmerge
+ */
+
+TEST(GuiBuffer, Unmerge)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_unmerge_all
+ */
+
+TEST(GuiBuffer, UnmergeAll)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_hide
+ */
+
+TEST(GuiBuffer, Hide)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_hide_all
+ */
+
+TEST(GuiBuffer, HideAll)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_unhide
+ */
+
+TEST(GuiBuffer, Unhide)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_unhide_all
+ */
+
+TEST(GuiBuffer, UnhideAll)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_sort_by_layout_number
+ */
+
+TEST(GuiBuffer, SortByLayoutNumber)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_undo_snap
+ */
+
+TEST(GuiBuffer, UndoSnap)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_undo_snap_free
+ */
+
+TEST(GuiBuffer, UndoSnapFree)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_undo_add
+ */
+
+TEST(GuiBuffer, UndoAdd)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_undo_free
+ */
+
+TEST(GuiBuffer, UndoFree)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_undo_free_all
+ */
+
+TEST(GuiBuffer, UndoFreeAll)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_visited_search
+ */
+
+TEST(GuiBuffer, VisitedSearch)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_visited_search_by_number
+ */
+
+TEST(GuiBuffer, VisitedSearchByNumber)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_visited_remove
+ */
+
+TEST(GuiBuffer, VisitedRemove)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_visited_remove_by_buffer
+ */
+
+TEST(GuiBuffer, VisitedRemoveByBuffer)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_visited_remove_all
+ */
+
+TEST(GuiBuffer, VisitedRemoveAll)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_visited_add
+ */
+
+TEST(GuiBuffer, VisitedAdd)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_visited_get_index_previous
+ */
+
+TEST(GuiBuffer, VisitedGetIndexPrevious)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_visited_get_index_next
+ */
+
+TEST(GuiBuffer, VisitedGetIndexNext)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_hdata_buffer_cb
+ */
+
+TEST(GuiBuffer, HdataBufferCb)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_hdata_input_undo_cb
+ */
+
+TEST(GuiBuffer, HdataInputUndoCb)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_hdata_buffer_visited_cb
+ */
+
+TEST(GuiBuffer, HdataBufferVisitedCb)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_add_to_infolist
+ */
+
+TEST(GuiBuffer, AddToInfolist)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_dump_hexa
+ */
+
+TEST(GuiBuffer, DumpHexa)
+{
+    /* TODO: write tests */
+}
+
+/*
+ * Tests functions:
+ *   gui_buffer_print_log
+ */
+
+TEST(GuiBuffer, PrintLog)
+{
+    /* TODO: write tests */
+}