build: add tests rule

.gitignore

@@ -1,10 +1,10 @@
 # Binaries
 *.out
-myteams_cli
-myteams_server
-unit_tests
-asan
-prof
+/myteams_cli
+/myteams_server
+/src/*/tests
+/src/*/asan
+/src/*/prof
 
 # Compilation
 .build/

Makefile

@@ -40,7 +40,13 @@ asan: all
 .PHONY: prof
 prof: SERVER_TARGET := prof
 prof: CLIENT_TARGET := prof
-prof: prof
+prof: all
+
+.PHONY: tests
+tests: SERVER_TARGET := tests
+tests: CLIENT_TARGET := tests
+tests: all
+	@ pytest -n 4
 
 # ↓ Cleaning
 .PHONY: clean

flake.nix

@@ -8,6 +8,7 @@
     inputs.utils.lib.eachDefaultSystem (system: let
       pkgs = inputs.nixpkgs.legacyPackages.${system};
       cc = pkgs.gcc12;
+      python = pkgs.python311;
 
       deriv = name:
         pkgs.stdenv.mkDerivation rec {
@@ -38,14 +39,20 @@
         packages =
           packages.server.buildInputs
           ++ (with pkgs; [
-            python312
             criterion
             gcovr
             valgrind
             bear
             gdb
-          ]);
+          ])
+          ++ [python]
+          ++ (with python.pkgs; [venvShellHook black]);
         LD_LIBRARY_PATH = ["./libs/myteams"];
+
+        venvDir = ".venv";
+        postVenvCreation = ''
+          pip install -r ${./tests/requirements.txt}
+        '';
       };
 
       packages = {

src/common.mk

@@ -27,6 +27,7 @@ LDLIBS += -lmyteams
 NAME ?= a.out
 ASAN_NAME := asan
 PROF_NAME := prof
+TEST_NAME := tests
 
 CFLAGS += -D PROG=$(NAME)
 
@@ -78,14 +79,19 @@ $(BUILD_DIR)/tests/%.o: %.c
 	@ $(ECHO) "[${C_BOLD}${C_RED}CC${C_RESET}] $^"
 	@ $(CC) -o $@ -c $< $(LDLIBS) $(CFLAGS) $(DEPS_FLAGS) || $(DIE)
 
+$(TEST_NAME): LDLIBS += --coverage
+$(TEST_NAME): $(OBJ)
+	@ $(ECHO) "[${C_BOLD}${C_YELLOW}CC${C_RESET}] ${C_GREEN}$@${C_RESET}"
+	@ $(CC) -o $@ $^ $(LDFLAGS) $(LDLIBS) || $(DIE)
+
 # ↓ Asan
 $(BUILD_DIR)/asan/%.o: %.c
 	@ mkdir -p $(dir $@)
 	@ $(ECHO) "[${C_BOLD}${C_RED}CC${C_RESET}] $^"
 	@ $(CC) -o $@ -c $< $(LDLIBS) $(CFLAGS) $(DEPS_FLAGS) || $(DIE)
 
-$(ASAN_NAME): LDFLAGS += -fsanitize=address,leak,undefined -g3
-$(ASAN_NAME): LDFLAGS += -fanalyzer
+$(ASAN_NAME): LDLIBS += -fsanitize=address,leak,undefined -g3
+$(ASAN_NAME): LDLIBS += -fanalyzer
 $(ASAN_NAME): CFLAGS += -D DEBUG_MODE
 $(ASAN_NAME): $(ASAN_OBJ)
 	@ $(ECHO) "[${C_BOLD}${C_YELLOW}CC${C_RESET}] ${C_GREEN}$@${C_RESET}"

tests/requirements.txt

@@ -1 +1,2 @@
-pytest
+pytest==8.1.1
+pytest-xdist==3.5.0