Split maplayer unit tests into separate files.

1 files changed, 411 insertions, 0 deletions

diff --git a/src/unittests/resources/map/maplayer/updatecache.cc b/src/unittests/resources/map/maplayer/updatecache.cc
new file mode 100644
index 000000000..8f8db979c
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/updatecache.cc
@@ -0,0 +1,411 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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
+ *  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/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer updateCache", "")
+{
+    Image *const img1 = new Image(32, 32);
+    Image *const img2 = new Image(32, 32);
+    Image *const img3 = new Image(32, 32);
+    MapLayer *layer = nullptr;
+
+    SECTION("simple 1")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(1, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 32);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 0);
+    }
+
+    SECTION("simple 2")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(2, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 32);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 1);
+        REQUIRE(tiles[1].isEnabled == false);
+        REQUIRE(tiles[1].width == 0);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+    }
+
+    SECTION("simple 3")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(2, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 32);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 0);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+    }
+
+    SECTION("simple 4")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(2, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 64);
+        REQUIRE(tiles[0].count == 1);
+        REQUIRE(tiles[0].nextTile == 1);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+    }
+
+    SECTION("simple 4.2")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(2, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(3, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 32);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 1);
+        REQUIRE(tiles[1].isEnabled == false);
+        REQUIRE(tiles[1].width == 0);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+        REQUIRE(tiles[2].isEnabled == true);
+        REQUIRE(tiles[2].width == 32);
+        REQUIRE(tiles[2].count == 0);
+        REQUIRE(tiles[2].nextTile == 0);
+    }
+
+    SECTION("simple 5")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(3, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 64);
+        REQUIRE(tiles[0].count == 1);
+        REQUIRE(tiles[0].nextTile == 2);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 1);
+        REQUIRE(tiles[2].isEnabled == false);
+        REQUIRE(tiles[2].width == 0);
+        REQUIRE(tiles[2].count == 0);
+        REQUIRE(tiles[2].nextTile == 0);
+    }
+
+    SECTION("simple 6")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(3, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 64);
+        REQUIRE(tiles[0].count == 1);
+        REQUIRE(tiles[0].nextTile == 1);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+        REQUIRE(tiles[2].isEnabled == true);
+        REQUIRE(tiles[2].width == 32);
+        REQUIRE(tiles[2].count == 0);
+        REQUIRE(tiles[2].nextTile == 0);
+    }
+
+    SECTION("simple 7")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        tiles[0].isEnabled = false;
+        layer->updateCache(3, 1);
+        REQUIRE(tiles[0].isEnabled == false);
+        REQUIRE(tiles[0].width == 0);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 0);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+        REQUIRE(tiles[2].isEnabled == true);
+        REQUIRE(tiles[2].width == 32);
+        REQUIRE(tiles[2].count == 0);
+        REQUIRE(tiles[2].nextTile == 0);
+    }
+
+    SECTION("normal 1")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            100, 100,
+            false,
+            0,
+            0);
+        layer->setTile(1, 10, img1);
+        layer->setTile(2, 10, img1);
+        layer->setTile(3, 10, img1);
+        layer->setTile(4, 10, img2);
+        layer->setTile(5, 10, nullptr);
+        layer->setTile(6, 10, img2);
+        layer->setTile(7, 10, nullptr);
+        layer->setTile(8, 10, nullptr);
+        layer->setTile(9, 10, img2);
+        layer->setTile(10, 10, img2);
+        layer->setTile(11, 10, img3);
+        layer->setTile(12, 10, nullptr);
+        layer->setTile(13, 10, nullptr);
+        layer->setTile(14, 10, nullptr);
+        layer->setTile(15, 10, img1);
+        layer->setTile(16, 10, img1);
+        layer->setTile(17, 10, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(100, 100);
+
+        REQUIRE(tiles[0 * 100 + 0].isEnabled == false);
+        REQUIRE(tiles[0 * 100 + 0].width == 0);
+        REQUIRE(tiles[0 * 100 + 0].count == 99);
+        REQUIRE(tiles[0 * 100 + 0].nextTile == 99);
+
+        REQUIRE(tiles[0 * 100 + 1].isEnabled == false);
+        REQUIRE(tiles[0 * 100 + 1].width == 0);
+        REQUIRE(tiles[0 * 100 + 1].count == 98);
+        REQUIRE(tiles[0 * 100 + 1].nextTile == 98);
+
+        REQUIRE(tiles[10 * 100 + 0].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 0].width == 0);
+        REQUIRE(tiles[10 * 100 + 0].count == 0);
+        REQUIRE(tiles[10 * 100 + 0].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 1].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 1].width == 96);
+        REQUIRE(tiles[10 * 100 + 1].count == 2);
+        REQUIRE(tiles[10 * 100 + 1].nextTile == 2);
+
+        REQUIRE(tiles[10 * 100 + 2].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 2].width == 64);
+        REQUIRE(tiles[10 * 100 + 2].count == 1);
+        REQUIRE(tiles[10 * 100 + 2].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 3].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 3].width == 32);
+        REQUIRE(tiles[10 * 100 + 3].count == 0);
+        REQUIRE(tiles[10 * 100 + 3].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 4].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 4].width == 32);
+        REQUIRE(tiles[10 * 100 + 4].count == 0);
+        REQUIRE(tiles[10 * 100 + 4].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 5].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 5].width == 0);
+        REQUIRE(tiles[10 * 100 + 5].count == 0);
+        REQUIRE(tiles[10 * 100 + 5].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 6].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 6].width == 32);
+        REQUIRE(tiles[10 * 100 + 6].count == 0);
+        REQUIRE(tiles[10 * 100 + 6].nextTile == 2);
+
+        REQUIRE(tiles[10 * 100 + 7].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 7].width == 0);
+        REQUIRE(tiles[10 * 100 + 7].count == 1);
+        REQUIRE(tiles[10 * 100 + 7].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 8].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 8].width == 0);
+        REQUIRE(tiles[10 * 100 + 8].count == 0);
+        REQUIRE(tiles[10 * 100 + 8].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 9].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 9].width == 64);
+        REQUIRE(tiles[10 * 100 + 9].count == 1);
+        REQUIRE(tiles[10 * 100 + 9].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 10].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 10].width == 32);
+        REQUIRE(tiles[10 * 100 + 10].count == 0);
+        REQUIRE(tiles[10 * 100 + 10].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 11].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 11].width == 32);
+        REQUIRE(tiles[10 * 100 + 11].count == 0);
+        REQUIRE(tiles[10 * 100 + 11].nextTile == 3);
+
+        REQUIRE(tiles[10 * 100 + 12].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 12].width == 0);
+        REQUIRE(tiles[10 * 100 + 12].count == 2);
+        REQUIRE(tiles[10 * 100 + 12].nextTile == 2);
+
+        REQUIRE(tiles[10 * 100 + 13].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 13].width == 0);
+        REQUIRE(tiles[10 * 100 + 13].count == 1);
+        REQUIRE(tiles[10 * 100 + 13].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 14].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 14].width == 0);
+        REQUIRE(tiles[10 * 100 + 14].count == 0);
+        REQUIRE(tiles[10 * 100 + 14].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 15].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 15].width == 96);
+        REQUIRE(tiles[10 * 100 + 15].count == 2);
+        REQUIRE(tiles[10 * 100 + 15].nextTile == 84);
+
+        REQUIRE(tiles[10 * 100 + 16].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 16].width == 64);
+        REQUIRE(tiles[10 * 100 + 16].count == 1);
+        REQUIRE(tiles[10 * 100 + 16].nextTile == 83);
+
+        REQUIRE(tiles[10 * 100 + 17].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 17].width == 32);
+        REQUIRE(tiles[10 * 100 + 17].count == 0);
+        REQUIRE(tiles[10 * 100 + 17].nextTile == 82);
+    }
+
+    SECTION("normal2")
+    {
+        const int maxX = 100;
+        const int maxY = 100;
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            false,
+            0,
+            0);
+        TileInfo *const tiles = layer->getTiles();
+        for (int x = 0; x < maxX; x ++)
+        {
+            for (int y = 0; y < maxY; y ++)
+            {
+                layer->setTile(x, y, img1);
+                tiles[y * maxX + x].isEnabled = false;
+            }
+        }
+        tiles[10 * maxX + 41].isEnabled = true;
+        layer->updateCache(maxX, maxY);
+
+        REQUIRE(tiles[10 * maxX + 0].isEnabled == false);
+        REQUIRE(tiles[10 * maxX + 0].width == 0);
+        REQUIRE(tiles[10 * maxX + 0].count == 40);
+        REQUIRE(tiles[10 * maxX + 0].nextTile == 40);
+
+        REQUIRE(tiles[10 * maxX + 1].isEnabled == false);
+        REQUIRE(tiles[10 * maxX + 1].width == 0);
+        REQUIRE(tiles[10 * maxX + 1].count == 39);
+        REQUIRE(tiles[10 * maxX + 1].nextTile == 39);
+    }
+
+    delete layer;
+    delete img1;
+    delete img2;
+    delete img3;
+}