From f5d9fe6211bd397deb0ac19b634f551edfa0f6b8 Mon Sep 17 00:00:00 2001
From: Loic Guegan <manzerbredes@mailbox.org>
Date: Sun, 30 Jan 2022 20:19:02 +0100
Subject: Initialize project

---
 tests/stockfish.cpp | 145 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 145 insertions(+)
 create mode 100644 tests/stockfish.cpp

(limited to 'tests/stockfish.cpp')

diff --git a/tests/stockfish.cpp b/tests/stockfish.cpp
new file mode 100644
index 0000000..3b1c9e5
--- /dev/null
+++ b/tests/stockfish.cpp
@@ -0,0 +1,145 @@
+#include "UCI.hpp"
+#include <catch_amalgamated.hpp>
+
+#define LATENCY 2000
+
+using namespace uciadapter;
+
+TEST_CASE("Stockfish Initialisation", "[stockfish/init]") {
+  // Using bad engine path shoud raise an exception
+  REQUIRE_THROWS([&]() { UCI("./random_path_zlkdejdlk"); }());
+  REQUIRE_NOTHROW([&]() { UCI("./stockfish_engine"); }());
+
+  UCI u("./stockfish_engine");
+  REQUIRE(u.GetName() == "Stockfish 14.1");
+  REQUIRE(u.GetAuthor() == "the Stockfish developers (see AUTHORS file)");
+
+  std::vector<Option> opts = u.GetOptions();
+  REQUIRE(opts.size() == 21);
+
+  char i = 0;
+  for (Option &opt : opts) {
+    if (opt.name == "Debug Log File") {
+      i++;
+      CHECK(opt.type == "string");
+      CHECK(opt.default_value.size() == 0);
+    } else if (opt.name == "Threads") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "1");
+      CHECK(opt.min == "1");
+      CHECK(opt.max == "512");
+    } else if (opt.name == "Hash") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "16");
+      CHECK(opt.min == "1");
+      CHECK(opt.max == "33554432");
+    } else if (opt.name == "Clear Hash") {
+      i++;
+      CHECK(opt.type == "button");
+    } else if (opt.name == "Ponder") {
+      i++;
+      CHECK(opt.type == "check");
+      CHECK(opt.default_value == "false");
+    } else if (opt.name == "MultiPV") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "1");
+      CHECK(opt.min == "1");
+      CHECK(opt.max == "500");
+    } else if (opt.name == "Skill Level") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "20");
+      CHECK(opt.min == "0");
+      CHECK(opt.max == "20");
+    } else if (opt.name == "Move Overhead") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "10");
+      CHECK(opt.min == "0");
+      CHECK(opt.max == "5000");
+    } else if (opt.name == "Slow Mover") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "100");
+      CHECK(opt.min == "10");
+      CHECK(opt.max == "1000");
+    } else if (opt.name == "nodestime") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "0");
+      CHECK(opt.min == "0");
+      CHECK(opt.max == "10000");
+    } else if (opt.name == "UCI_Chess960") {
+      i++;
+      CHECK(opt.type == "check");
+      CHECK(opt.default_value == "false");
+    } else if (opt.name == "UCI_AnalyseMode") {
+      i++;
+      CHECK(opt.type == "check");
+      CHECK(opt.default_value == "false");
+    } else if (opt.name == "UCI_LimitStrength") {
+      i++;
+      CHECK(opt.type == "check");
+      CHECK(opt.default_value == "false");
+    } else if (opt.name == "UCI_Elo") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "1350");
+      CHECK(opt.min == "1350");
+      CHECK(opt.max == "2850");
+    } else if (opt.name == "UCI_ShowWDL") {
+      i++;
+      CHECK(opt.type == "check");
+      CHECK(opt.default_value == "false");
+    } else if (opt.name == "SyzygyPath") {
+      i++;
+      CHECK(opt.type == "string");
+      CHECK(opt.default_value == "<empty>");
+    } else if (opt.name == "SyzygyProbeDepth") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "1");
+      CHECK(opt.min == "1");
+      CHECK(opt.max == "100");
+    } else if (opt.name == "Syzygy50MoveRule") {
+      i++;
+      CHECK(opt.type == "check");
+      CHECK(opt.default_value == "true");
+    } else if (opt.name == "SyzygyProbeLimit") {
+      i++;
+      CHECK(opt.type == "spin");
+      CHECK(opt.default_value == "7");
+      CHECK(opt.min == "0");
+      CHECK(opt.max == "7");
+    } else if (opt.name == "Use NNUE") {
+      i++;
+      CHECK(opt.type == "check");
+      CHECK(opt.default_value == "true");
+    } else if (opt.name == "EvalFile") {
+      i++;
+      CHECK(opt.type == "string");
+      CHECK(opt.default_value == "nn-13406b1dcbe0.nnue");
+    }
+  }
+  REQUIRE(i == 21);
+}
+
+TEST_CASE("Stockfish MultiPV", "[stockfish/MultiPV]") {
+  UCI u("./stockfish_engine");
+  u.setoption("MultiPV", "5");
+  u.SyncAfter(LATENCY); // Wait 2s should be enough
+  CHECK(u.GetLines().size() == 0);
+}
+
+TEST_CASE("Stockfish Position", "[stockfish/Position]") {
+  UCI u("./stockfish_engine");
+  u.position("2k2r2/6R1/8/8/8/6Q1/4K3/8 w - - 0 1");
+  u.go(Go());
+  u.SyncAfter(LATENCY); // Wait 2s should be enough
+  REQUIRE(u.GetLines().size() == 1);
+  CHECK(u.GetLines()[1].pv[0] == "g3c7");
+  CHECK(u.GetBestMove() == "g3c7");
+}
\ No newline at end of file
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