Now off catch2 and on my own testing fuc2.

Makefile

@@ -26,7 +26,7 @@ tracy_build:
 	meson compile -j 10 -C builddir
 
 test: build
-	./builddir/runtests
+	./builddir/fuc2it
 
 run: build test
 ifeq '$(OS)' 'Windows_NT'
@@ -49,7 +49,7 @@ clean:
 	meson compile --clean -C builddir
 
 debug_test: build
-	gdb --nx -x .gdbinit --ex run --args builddir/runtests -e
+	gdb --nx -x .gdbinit --ex run --args builddir/fuc2it -e
 
 win_installer:
 	powershell 'start "C:\Program Files (x86)\solicus\InstallForge\bin\ifbuilderenvx86.exe" scripts\win_installer.ifp'

meson.build

@@ -3,7 +3,7 @@
 # HEY BUG: when you have a . spec in a LEL it doesn't work on text
 
 project('lel-guecs', 'cpp',
-  version: '0.7.3',
+  version: '0.7.4',
   default_options: [
     'cpp_std=c++23',
     'cpp_args=-D_GLIBCXX_DEBUG=1 -D_GLIBCXX_DEBUG_PEDANTIC=1',
@@ -51,7 +51,7 @@ elif build_machine.system() == 'darwin'
   ]
 endif
 
-catch2 = subproject('catch2').get_variable('catch2_with_main_dep')
+fuc2 = subproject('fuc2').get_variable('fuc2_dep')
 fmt = subproject('fmt').get_variable('fmt_dep')
 json = subproject('nlohmann_json').get_variable('nlohmann_json_dep')
 freetype2 = subproject('freetype2').get_variable('freetype_dep')
@@ -117,19 +117,20 @@ lel_guecs_sfml_dep = declare_dependency(
   link_with: lel_guecs_sfml_lib,
   include_directories: lel_guecs_inc)
 
-executable('runtests', [
+executable('fuc2it', [
+  'tests/guecs.cpp',
   'tests/lel.cpp',
+  'tests/main.cpp',
   'tests/shaders.cpp',
   'tests/sound.cpp',
   'tests/textures.cpp',
-  'tests/guecs.cpp',
   ],
   cpp_args: cpp_args,
   link_args: link_args,
   override_options: exe_defaults,
   include_directories: lel_guecs_inc,
   link_with: [lel_guecs_lib, lel_guecs_sfml_lib],
-  dependencies: dependencies + [catch2])
+  dependencies: dependencies + [fuc2])
 
 executable('clicker_game', [
   'demos/clicker_game.cpp',

tests/guecs.cpp

@@ -1,10 +1,20 @@
-#include <catch2/catch_test_macros.hpp>
 #include <fmt/core.h>
 #include "guecs/ui.hpp"
 #include <fmt/xchar.h>
+#include <fuc2/testing.hpp>
 
 using namespace guecs;
+using namespace fuc2;
 
-TEST_CASE("prototype one gui", "[ecs-gui]") {
+namespace guecs_tests {
+  void test_prototype() {
     // accidentally gutted, will recover later
+  }
+
+  fuc2::Set TESTS{
+    .name="GUECS tests (empty!)",
+    .tests={
+      {"test_prototype", test_prototype},
+    }
+  };
 }

tests/lel.cpp

@@ -1,9 +1,12 @@
 #include "guecs/lel.hpp"
-#include <catch2/catch_test_macros.hpp>
 #include <fmt/core.h>
 #include <string>
+#include <fuc2/testing.hpp>
 
-TEST_CASE("test basic ops", "[lel]") {
+using namespace fuc2;
+
+namespace lel_tests {
+  void test_basic_ops() {
     lel::Parser parser(0, 0, 500, 500);
 
     bool good = parser.parse(
@@ -12,7 +15,7 @@ TEST_CASE("test basic ops", "[lel]") {
         "[ >label2         | _           | .test3]"
         "[ =message        | buttons     | test4]");
 
-  REQUIRE(good);
+    CHECK(good);
 
     for(size_t rowcount = 0; rowcount < parser.grid.size(); rowcount++) {
       auto& row = parser.grid[rowcount];
@@ -20,42 +23,50 @@ TEST_CASE("test basic ops", "[lel]") {
       for(size_t colcount = 0; colcount < row.size(); colcount++) {
         auto &name = row[colcount];
         if(name == "_") {
-        REQUIRE(!parser.cells.contains(name));
+          CHECK(!parser.cells.contains(name));
         } else if(name == "_MAIN") {
           // it's the main cell which covers the whole area
           auto &cell = parser.cells.at(name);
-        REQUIRE(cell.row == 0);
-        REQUIRE(cell.col == 0);
-        REQUIRE(cell.x == parser.grid_x);
-        REQUIRE(cell.y == parser.grid_y);
-        REQUIRE(cell.w == parser.grid_w);
-        REQUIRE(cell.h == parser.grid_h);
+          CHECK(cell.row == 0);
+          CHECK(cell.col == 0);
+          CHECK(cell.x == parser.grid_x);
+          CHECK(cell.y == parser.grid_y);
+          CHECK(cell.w == parser.grid_w);
+          CHECK(cell.h == parser.grid_h);
         } else {
           auto &cell = parser.cells.at(name);
-        REQUIRE(cell.row == int(rowcount));
-        REQUIRE(cell.col == int(colcount));
+          CHECK(cell.row == int(rowcount));
+          CHECK(cell.col == int(colcount));
         }
       }
     }
 
-  REQUIRE(parser.cells.size() == 11);
-  REQUIRE(parser.cells.at("label2").right == true);
-  REQUIRE(parser.cells.at("text1").expand == true);
-  REQUIRE(parser.cells.at("text1").w == 300);
-  REQUIRE(parser.cells.at("text1").h == 300);
-  REQUIRE(parser.cells.at("people").expand == false);
-  REQUIRE(parser.cells.at("message").expand == false);
-  REQUIRE(parser.cells.at("message").center == true);
+    CHECK(parser.cells.size() == 11);
+    CHECK(parser.cells.at("label2").right == true);
+    CHECK(parser.cells.at("text1").expand == true);
+    CHECK(parser.cells.at("text1").w == 300);
+    CHECK(parser.cells.at("text1").h == 300);
+    CHECK(parser.cells.at("people").expand == false);
+    CHECK(parser.cells.at("message").expand == false);
+    CHECK(parser.cells.at("message").center == true);
 
     for(auto& [name, cell] : parser.cells) {
-    REQUIRE(cell.w > 0);
-    REQUIRE(cell.h > 0);
+      CHECK(cell.w > 0);
+      CHECK(cell.h > 0);
     }
 
     auto hit = parser.hit(10, 10);
-  REQUIRE(*hit == "label_1");
+    CHECK(*hit == "label_1");
 
     auto nohit = parser.hit(1000, 1000);
-  REQUIRE(!nohit);
-  REQUIRE(nohit == std::nullopt);
+    CHECK(!nohit);
+    CHECK(nohit == std::nullopt);
+  }
+
+  fuc2::Set TESTS{
+    .name="lel parser tests",
+    .tests={
+      {"test_basic_ops", test_basic_ops},
+    }
+  };
 }

tests/main.cpp

@@ -0,0 +1,31 @@
+#include <fuc2/run.hpp>
+
+// you can also place these into a .hpp you include if
+// they're too numerous to manage
+namespace lel_tests {
+  extern fuc2::Set TESTS;
+}
+
+namespace guecs_tests {
+  extern fuc2::Set TESTS;
+}
+
+namespace shader_tests {
+  extern fuc2::Set TESTS;
+}
+
+namespace sound_tests {
+  extern fuc2::Set TESTS;
+}
+
+namespace texture_tests {
+  extern fuc2::Set TESTS;
+}
+
+int main(int argc, char* argv[]) {
+  run(lel_tests::TESTS);
+  run(guecs_tests::TESTS);
+  run(shader_tests::TESTS);
+  run(sound_tests::TESTS);
+  run(texture_tests::TESTS);
+}

tests/shaders.cpp

@@ -1,26 +1,36 @@
-#include <catch2/catch_test_macros.hpp>
 #include <fmt/core.h>
 #include <string>
 #include "guecs/sfml/shaders.hpp"
+#include <fuc2/testing.hpp>
 
+using namespace fuc2;
 using namespace fmt;
 
-TEST_CASE("shader loading/init works", "[shaders]") {
+namespace shader_tests {
+  void test_shader_loading() {
     shaders::init();
     int version = shaders::version();
 
     std::shared_ptr<sf::Shader> ui_shader = shaders::get("ui_shader");
     auto other_test = shaders::get("ui_shader");
 
-  REQUIRE(ui_shader != nullptr);
-  REQUIRE(ui_shader == other_test);
-  REQUIRE(shaders::updated(version) == false);
+    CHECK(ui_shader != nullptr);
+    CHECK(ui_shader == other_test);
+    CHECK(shaders::updated(version) == false);
 
     int new_version = shaders::reload();
-  REQUIRE(version != shaders::version());
-  REQUIRE(version != new_version);
-  REQUIRE(shaders::version() == new_version);
-  REQUIRE(shaders::updated(version) == true);
+    CHECK(version != shaders::version());
+    CHECK(version != new_version);
+    CHECK(shaders::version() == new_version);
+    CHECK(shaders::updated(version) == true);
     version = new_version;
 
+  }
+
+  fuc2::Set TESTS{
+    .name="shader tests",
+    .tests={
+      {"test_shader_loading", test_shader_loading},
+    }
+  };
 }

tests/sound.cpp

@@ -1,14 +1,23 @@
-#include <catch2/catch_test_macros.hpp>
 #include <fmt/core.h>
 #include <string>
 #include "guecs/sfml/sound.hpp"
+#include <fuc2/testing.hpp>
 
-using namespace fmt;
+using namespace fuc2;
 
-TEST_CASE("test sound manager", "[sound]") {
+namespace sound_tests {
+  void test_sound_manager() {
     sound::init();
 
     sound::play("blank");
 
     sound::play_at("blank", 0.1, 0.1, 0.1);
+  }
+
+  fuc2::Set TESTS{
+    .name="sound manager tests",
+      .tests={
+        {"test_sound_manager", test_sound_manager},
+      }
+  };
 }

tests/textures.cpp

@@ -1,15 +1,24 @@
-#include <catch2/catch_test_macros.hpp>
 #include <fmt/core.h>
 #include <string>
 #include "guecs/sfml/textures.hpp"
+#include <fuc2/testing.hpp>
 
-using namespace fmt;
+using namespace fuc2;
 
-TEST_CASE("test texture management", "[textures]") {
+namespace texture_tests {
+  void test_texture_management() {
     textures::init();
     auto spider = textures::get("textures_test");
-  REQUIRE(spider.sprite != nullptr);
-  REQUIRE(spider.texture != nullptr);
+    CHECK(spider.sprite != nullptr);
+    CHECK(spider.texture != nullptr);
 
     auto image = textures::load_image("assets/textures_test.png");
+  }
+
+  fuc2::Set TESTS{
+    .name="texture manager tests",
+      .tests={
+        {"test_texture_management", test_texture_management},
+      }
+  };
 }

wraps/catch2.wrap

@@ -1,11 +0,0 @@
-[wrap-file]
-directory = Catch2-3.7.1
-source_url = https://github.com/catchorg/Catch2/archive/v3.7.1.tar.gz
-source_filename = Catch2-3.7.1.tar.gz
-source_hash = c991b247a1a0d7bb9c39aa35faf0fe9e19764213f28ffba3109388e62ee0269c
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/catch2_3.7.1-1/Catch2-3.7.1.tar.gz
-wrapdb_version = 3.7.1-1
-
-[provide]
-catch2 = catch2_dep
-catch2-with-main = catch2_with_main_dep

wraps/fuc2.wrap

@@ -0,0 +1,9 @@
+[wrap-git]
+directory=fuc2-0.1.0
+url=https://lcthw.dev/cpp/fuc2.git
+revision=HEAD
+depth=1
+method=meson
+
+[provide]
+fuc2 = fuc2_dep