3 files changed, 361 insertions, 0 deletions

diff --git a/tests/ProtocolBlockTypePalette/CMakeLists.txt b/tests/ProtocolBlockTypePalette/CMakeLists.txt
new file mode 100644
index 000000000..43c2df676
--- /dev/null
+++ b/tests/ProtocolBlockTypePalette/CMakeLists.txt
@@ -0,0 +1,47 @@
+cmake_minimum_required(VERSION 3.0.2)
+enable_testing()
+add_definitions(-DTEST_GLOBALS=1)
+
+include_directories(SYSTEM "../../lib/jsoncpp/include")
+include_directories(${CMAKE_SOURCE_DIR}/src/)
+
+
+add_definitions(-DTEST_GLOBALS=1)
+
+set (SHARED_SRCS
+	${CMAKE_SOURCE_DIR}/src/Protocol/ProtocolBlockTypePalette.cpp
+	${CMAKE_SOURCE_DIR}/src/BlockState.cpp
+	${CMAKE_SOURCE_DIR}/src/StringUtils.cpp
+)
+
+set (SHARED_HDRS
+	../TestHelpers.h
+	${CMAKE_SOURCE_DIR}/src/Protocol/ProtocolBlockTypePalette.h
+	${CMAKE_SOURCE_DIR}/src/BlockState.h
+	${CMAKE_SOURCE_DIR}/src/StringUtils.h
+)
+
+set (SRCS
+	ProtocolBlockTypePaletteTest.cpp
+)
+
+file (COPY
+	test.btp.json
+	../../Server/Protocol/1.13/base.btp.json
+	DESTINATION ./)
+
+source_group("Shared" FILES ${SHARED_SRCS} ${SHARED_HDRS})
+source_group("Sources" FILES ${SRCS})
+add_executable(ProtocolBlockTypePaletteTest-exe ${SRCS} ${SHARED_SRCS} ${SHARED_HDRS})
+target_link_libraries(ProtocolBlockTypePaletteTest-exe fmt::fmt jsoncpp_lib_static)
+add_test(NAME ProtocolBlockTypePaletteTest-test COMMAND ProtocolBlockTypePaletteTest-exe)
+
+
+
+
+
+# Put the projects into solution folders (MSVC):
+set_target_properties(
+	ProtocolBlockTypePaletteTest-exe
+	PROPERTIES FOLDER Tests
+)
diff --git a/tests/ProtocolBlockTypePalette/ProtocolBlockTypePaletteTest.cpp b/tests/ProtocolBlockTypePalette/ProtocolBlockTypePaletteTest.cpp
new file mode 100644
index 000000000..948fd2219
--- /dev/null
+++ b/tests/ProtocolBlockTypePalette/ProtocolBlockTypePaletteTest.cpp
@@ -0,0 +1,168 @@
+// ProtocolBlockTypePaletteTest.cpp
+
+#include <string>
+#include <fstream>
+#include <streambuf>
+#include "Globals.h"
+
+#include "Protocol/ProtocolBlockTypePalette.h"
+
+#include "../TestHelpers.h"
+
+
+
+
+
+static void TestSuccess(void)
+{
+	LOG("Test TestSuccess");
+	ProtocolBlockTypePalette palette;
+
+	auto example = "{\"Metadata\":{\"ProtocolBlockTypePaletteVersion\":1}, \"Palette\":[{\
+		\"props\": {\
+			\"foo\": \"bar\"\
+		}, \
+		\"name\": \"b\", \
+		\"id\": \"0\"\
+	}]}";
+
+	palette.clear();
+	TEST_TRUE(palette.loadFromString(example));
+	TEST_EQUAL(palette.index("b", BlockState({{"foo", "bar"}})), 0);
+	TEST_EQUAL(palette.index("b", BlockState({{"foo", "baz"}})), ProtocolBlockTypePalette::NOT_FOUND);
+	TEST_EQUAL(palette.index("a", BlockState({{"foo", "bar"}})), ProtocolBlockTypePalette::NOT_FOUND);
+}
+
+
+
+
+
+static void TestErrors(void)
+{
+	LOG("Test TestErrors");
+	ProtocolBlockTypePalette palette;
+	TEST_FALSE(palette.loadFromString(""));
+
+	palette.clear();
+	TEST_FALSE(palette.loadFromString("[]"));
+
+	palette.clear();
+	TEST_FALSE(palette.loadFromString("a = {}"));
+
+	palette.clear();
+	TEST_FALSE(palette.loadFromString("{x = 1}"));  // Lua style
+
+	palette.clear();
+	TEST_FALSE(palette.loadFromString("$#^%&"));
+}
+
+
+
+
+
+static void TestComplex1(void)
+{
+	LOG("Test TestComplex1");
+	ProtocolBlockTypePalette palette;
+	auto str = "{\"Metadata\":{\"ProtocolBlockTypePaletteVersion\":1}, \"Palette\":[{\
+		\"props\": {\
+			\"foo\": \"bar\", \
+			\"moo\": \"baz\"\
+		}, \
+		\"id\": \"0\", \
+		\"name\": \"b\"\
+	}, {\
+		\"props\": {\
+			\"foo\": \"baz\", \
+			\"moo\": \"bar\"\
+		}, \
+		\"id\": \"1\", \
+		\"name\": \"b\"\
+	}, {\
+		\"props\": {\
+			\"foo\": \"baz\", \
+			\"moo\": \"bar\"\
+		}, \
+		\"id\": \"1001\", \
+		\"name\": \"b\"\
+	}]}";
+	TEST_TRUE(palette.loadFromString(str));  // This should print info message about duplicate ID
+	TEST_EQUAL(palette.index("b", BlockState({{"foo","bar"}})), ProtocolBlockTypePalette::NOT_FOUND);
+	TEST_EQUAL(palette.index("b", BlockState({{"foo","bar"}, {"moo","baz"}})), 0);
+	TEST_EQUAL(palette.index("b", BlockState({{"foo","baz"}, {"moo","bar"}})), 1);
+	TEST_EQUAL(palette.index("c", BlockState({{"foo","baz"}, {"moo","bar"}})), ProtocolBlockTypePalette::NOT_FOUND);
+}
+
+
+
+
+
+static void TestComplex2(void)
+{
+	LOG("Test TestComplex2");
+	ProtocolBlockTypePalette palette;
+	auto str = "{\"Metadata\":{\"ProtocolBlockTypePaletteVersion\":1}, \"Palette\":[{\
+		\"id\": \"0\", \
+		\"name\": \"a\"\
+	}, {\
+		\"id\": \"1\", \
+		\"name\": \"b\"\
+	}]}";
+	TEST_TRUE(palette.loadFromString(str));
+	TEST_EQUAL(palette.index("a", BlockState()), 0);
+	TEST_EQUAL(palette.index("b", BlockState({})), 1);
+}
+
+
+
+
+
+static void TestFile(void)
+{
+	LOG("Test TestFile");
+	std::ifstream f("base.btp.json");
+	ProtocolBlockTypePalette palette;
+	TEST_TRUE(palette.loadFromStream(f));
+
+	// This is a bit problematic - the only permanently fixed block Id is air...
+	TEST_EQUAL(palette.index("minecraft:air", BlockState()), 0);
+	TEST_NOTEQUAL(palette.index("minecraft:stone", BlockState()), ProtocolBlockTypePalette::NOT_FOUND);
+	TEST_NOTEQUAL(palette.index("minecraft:dirt", BlockState()), ProtocolBlockTypePalette::NOT_FOUND);
+}
+
+
+
+
+
+static void TestFile2(void)
+{
+	LOG("Test TestFile2");
+	std::ifstream f("test.btp.json");
+	ProtocolBlockTypePalette palette;
+	TEST_TRUE(palette.loadFromStream(f));
+
+	TEST_EQUAL(palette.index("minecraft:air", BlockState({})), 0);
+	TEST_EQUAL(palette.index("minecraft:stone", BlockState()), 1);
+	TEST_EQUAL(palette.index("minecraft:stone", BlockState()), 1);
+	TEST_EQUAL(palette.index(
+		"minecraft:dark_oak_leaves",
+		BlockState({{"persistent", "false"}, {"distance", "6"}})
+	), 225);
+	TEST_EQUAL(palette.index(
+		"minecraft:dark_oak_leaves",
+		BlockState({{"persistent", "false"}})
+	), ProtocolBlockTypePalette::NOT_FOUND);
+}
+
+
+
+
+
+IMPLEMENT_TEST_MAIN("ProtocolBlockTypePaletteTest",
+	TestSuccess();
+	TestErrors();
+	TestComplex1();
+	TestComplex2();
+	TestFile();
+	TestFile2();
+)
diff --git a/tests/ProtocolBlockTypePalette/test.btp.json b/tests/ProtocolBlockTypePalette/test.btp.json
new file mode 100644
index 000000000..264e56185
--- /dev/null
+++ b/tests/ProtocolBlockTypePalette/test.btp.json
@@ -0,0 +1,146 @@
+{
+  "Metadata": {
+    "ProtocolBlockTypePaletteVersion": 1
+  },
+  "Palette": [{
+      "id": 0,
+      "name": "minecraft:air"
+    }, {
+      "id": 1,
+      "name": "minecraft:stone"
+    }, {
+      "id": 221,
+      "name": "minecraft:dark_oak_leaves",
+      "props": {
+        "persistent": "false",
+        "distance": "4"
+      }
+    }, {
+      "id": 222,
+      "name": "minecraft:dark_oak_leaves",
+      "props": {
+        "persistent": "true",
+        "distance": "5"
+      }
+    }, {
+      "id": 223,
+      "name": "minecraft:dark_oak_leaves",
+      "props": {
+        "persistent": "false",
+        "distance": "5"
+      }
+    }, {
+      "id": 224,
+      "name": "minecraft:dark_oak_leaves",
+      "props": {
+        "persistent": "true",
+        "distance": "6"
+      }
+    }, {
+      "id": 225,
+      "name": "minecraft:dark_oak_leaves",
+      "props": {
+        "persistent": "false",
+        "distance": "6"
+      }
+    }, {
+      "id": 226,
+      "name": "minecraft:dark_oak_leaves",
+      "props": {
+        "persistent": "true",
+        "distance": "7"
+      }
+    }, {
+      "id": 227,
+      "name": "minecraft:dark_oak_leaves",
+      "props": {
+        "persistent": "false",
+        "distance": "7"
+      }
+    }, {
+      "id": 9988,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "true",
+        "shape": "north_south"
+      }
+    }, {
+      "id": 9989,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "true",
+        "shape": "east_west"
+      }
+    }, {
+      "id": 9990,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "true",
+        "shape": "ascending_east"
+      }
+    }, {
+      "id": 9991,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "true",
+        "shape": "ascending_west"
+      }
+    }, {
+      "id": 9992,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "true",
+        "shape": "ascending_north"
+      }
+    }, {
+      "id": 9993,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "true",
+        "shape": "ascending_south"
+      }
+    }, {
+      "id": 9994,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "false",
+        "shape": "north_south"
+      }
+    }, {
+      "id": 9995,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "false",
+        "shape": "east_west"
+      }
+    }, {
+      "id": 9996,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "false",
+        "shape": "ascending_east"
+      }
+    }, {
+      "id": 9997,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "false",
+        "shape": "ascending_west"
+      }
+    }, {
+      "id": 9998,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "false",
+        "shape": "ascending_north"
+      }
+    }, {
+      "id": 9999,
+      "name": "minecraft:powered_rail",
+      "props": {
+        "powered": "false",
+        "shape": "ascending_south"
+      }
+    }
+  ]
+}