fix: missing display env var

fix: #41

.drone.yml

@@ -87,3 +87,54 @@ steps:
   pull: if-not-exists
   commands:
     - ./tools/ci/static_analysis/clang_format.sh
+
+---
+kind: pipeline
+type: docker 
+name: documentation — development
+node:
+  environment: ryali
+trigger:
+  branch:
+  - main
+
+steps:
+- name: build and deploy
+  image: documentation:latest
+  pull: if-not-exists
+  commands:
+    - pwd
+    - cd docs
+    - mkdir generated
+    - touch generated/changelogs.rst
+    - touch generated/api.rst
+    - sphinx-build -M html . .
+
+    - rm -rf /light_docs_dev/*
+    - mv ./html/* /light_docs_dev/
+
+---
+
+kind: pipeline
+type: docker
+name: documentation — production
+node:
+  environment: ryali
+trigger:
+  event:
+  - tag
+
+steps:
+- name: build and deploy
+  image: documentation:latest
+  pull: if-not-exists
+  commands:
+    - pwd
+    - cd docs
+    - mkdir generated
+    - touch generated/changelogs.rst
+    - touch generated/api.rst
+    - sphinx-build -M html . .
+
+    - rm -rf /light_docs/*
+    - mv ./html/* /light_docs/

CMakeLists.txt

@@ -8,7 +8,8 @@ include(${CMAKE_DIR}/functions.cmake)
 include(${CMAKE_DIR}/definitions.cmake)
 include(${CMAKE_DIR}/dependencies.cmake)
 
-add_option(ENABLE_TESTS "Enables the building of the test modules")
+add_option(ENABLE_UNIT_TESTS "Enables the building of the unit test modules")
+add_option(ENABLE_FUZZ_TESTS "Enables the building of the fuzz test modules")
 
 add_option(ENABLE_STATIC_ANALYSIS "Makes clang-tidy checks mandatory for compilation")
 if (ENABLE_STATIC_ANALYSIS)

conanfile.py

@@ -11,7 +11,8 @@ class LightRecipe(ConanFile):
     generators = "CMakeDeps"
 
     options = {
-        "enable_tests": [True, False],
+        "enable_unit_tests": [True, False],
+        "enable_fuzz_tests": [True, False],
         "enable_llvm_coverage": [True, False],
         "enable_static_analysis": [True, False],
         "use_mold": [True, False],
@@ -19,7 +20,8 @@ class LightRecipe(ConanFile):
     }
 
     default_options = {
-        "enable_tests": True,
+        "enable_unit_tests": True,
+        "enable_fuzz_tests": False,
         "enable_llvm_coverage": False,
         "enable_static_analysis": False,
         "use_mold": False,
@@ -46,7 +48,8 @@ class LightRecipe(ConanFile):
             tc.cache_variables["CMAKE_LINKER_TYPE"] = "MOLD"
 
         tc.cache_variables["CMAKE_EXPORT_COMPILE_COMMANDS"] = self.options.export_compile_commands
-        tc.cache_variables["ENABLE_TESTS"] = self.options.enable_tests
+        tc.cache_variables["ENABLE_UNIT_TESTS"] = self.options.enable_unit_tests
+        tc.cache_variables["ENABLE_FUZZ_TESTS"] = self.options.enable_fuzz_tests
         tc.cache_variables["ENABLE_LLVM_COVERAGE"] = self.options.enable_llvm_coverage
         tc.cache_variables["ENABLE_STATIC_ANALYSIS"] = self.options.enable_static_analysis
 

modules/surface/private/fuzz_seeds/a

@@ -0,0 +1 @@
+1484824981238913982498139812098u24

modules/surface/private/system.fuzz.cpp

@@ -22,8 +22,8 @@ void create_surface_component(test::FuzzDataProvider &provider, ecs::Registry &r
 	const auto title = provider.consume_string(length).value_or("");
 
 	const auto resolution = math::uvec2 {
-		provider.consume<uint32_t>().value_or({ 32 }),
+		provider.consume<uint32_t>().value_or(32u),
-		provider.consume<uint32_t>().value_or({ 64 }),
+		provider.consume<uint32_t>().value_or(64u),
 	};
 	const auto visible = provider.consume<bool>().value_or(false);
 	const auto vsync = provider.consume<bool>().value_or(false);

modules/test/public/expects.hpp

@@ -7,8 +7,10 @@
 namespace lt::test {
 
 template<typename T>
-concept Printable = requires(std::ostream &os, T t) {
+concept Printable = requires(std::ostream &stream, T value) {
-	{ os << t } -> std::same_as<std::ostream &>;
+	{ stream << value } -> std::same_as<std::ostream &>;
+} || requires(std::ostream &stream, T value) {
+	{ stream << std::to_underlying<T>(value) } -> std::same_as<std::ostream &>;
 };
 
 template<typename T>
@@ -58,7 +60,25 @@ constexpr void expect_eq(
     std::source_location source_location = std::source_location::current()
 )
 {
-	if (lhs != rhs)
+	if constexpr (std::is_enum_v<decltype(lhs)>)
+	{
+		if (lhs != rhs)
+		{
+			throw std::runtime_error {
+				std::format(
+				    "Failed equality expectation:\n"
+				    "\tactual: {}\n"
+				    "\texpected: {}\n"
+				    "\tlocation: {}:{}",
+				    std::to_underlying<decltype(lhs)>(lhs),
+				    std::to_underlying<decltype(rhs)>(rhs),
+				    source_location.file_name(),
+				    source_location.line()
+				),
+			};
+		}
+	}
+	else if (lhs != rhs)
 	{
 		throw std::runtime_error {
 			std::format(

modules/test/public/test.hpp

@@ -5,23 +5,6 @@
 
 namespace lt::test {
 
-namespace concepts {
-
-template<typename T>
-concept printable = requires(std::ostream &os, T t) {
-	{ os << t } -> std::same_as<std::ostream &>;
-};
-
-// clang-format off
-template<class T, auto expr = []{}>
-concept test = requires(T test) {
-	{ test.name } -> printable;
-	{ test = expr } -> std::same_as<void>;
-};
-// clang-format on
-
-} // namespace concepts
-
 namespace details {
 
 class Registry

tools/ci/amd64/clang/coverage.dockerfile

@@ -21,7 +21,8 @@ RUN pacman -S --noconfirm --disable-download-timeout \
     curl \
     wget \
     zlib \
-    libc++
+    libc++ \
+    libinput
 
 RUN pip install --no-cache-dir --break-system-packages conan gitpython \
     && conan profile detect
@@ -37,7 +38,7 @@ RUN pip --version \
     && llvm-cov --version
 
 RUN git clone 'https://git.light7734.com/light7734/light.git' \
-    && cd light; git checkout 'ci/code_cov' \
+    && cd light \
     && conan build . \
         -c tools.system.package_manager:mode=install \
         -c tools.cmake.cmaketoolchain:generator=Ninja \

tools/ci/amd64/clang/coverage.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+export DISPLAY=':0'
+
 set -e
 cd $(git rev-parse --show-toplevel)/
 rm -rf ./build

tools/ci/amd64/gcc/unit_tests.sh

@@ -8,7 +8,7 @@ conan build . \
   -c tools.system.package_manager:mode=install \
   -c tools.cmake.cmaketoolchain:generator=Ninja \
   -s build_type=Release \
-  -o enable_tests=True \
+  -o enable_unit_tests=True \
   -o use_mold=True \
   --build=missing
 

tools/ci/amd64/gcc/valgrind.sh

@@ -8,7 +8,7 @@ conan build . \
   -c tools.system.package_manager:mode=install \
   -c tools.cmake.cmaketoolchain:generator=Ninja \
   -s build_type=Release \
-  -o enable_tests=True \
+  -o enable_unit_tests=True \
   -o use_mold=True \
   --build=missing
 

tools/ci/static_analysis/clang_tidy.sh

@@ -14,6 +14,7 @@ conan build . \
 -c tools.cmake.cmaketoolchain:generator=Ninja \
 -s build_type=Release \
 -o enable_static_analysis=True \
--o enable_tests=True \
+-o enable_unit_tests=True \
+-o enable_fuzz_tests=True \
 -o use_mold=True \
 --build=missing

tools/cmake/functions.cmake

@@ -78,7 +78,7 @@ function (add_executable_module exename)
 endfunction ()
 
 function (add_test_module target_lib_name)
-    if (NOT ${ENABLE_TESTS})
+    if (NOT ${ENABLE_UNIT_TESTS})
         return()
     endif ()
 
@@ -114,7 +114,7 @@ function (add_test_module target_lib_name)
 endfunction ()
 
 function (add_fuzz_module target_lib_name)
-    if (NOT ${ENABLE_TESTS})
+    if (NOT ${ENABLE_FUZZ_TESTS})
         return()
     endif ()