oreodave/avm
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Started developing a unit test module

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Folder per module in test/.  Header only tests with one actual main
file to implement a program that runs them.

Makefile runs the test and provides some eye candy to show if the test
succeeded or failed.  The tests, on the other hand, will show success
or failure for each of them.
This commit is contained in:
Aryadev Chavali
2024-04-28 15:33:47 +05:30
parent b775afee2c
commit f725c2a668
3 changed files with 67 additions and 4 deletions
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45
Makefile
View File

@@ -1,14 +1,15 @@
CC=gcc
VERBOSE=0
GENERAL-FLAGS:=-Wall -Wextra -Werror -Wswitch-enum -I$(shell pwd)
GENERAL-FLAGS:=-Wall -Wextra -Werror -Wswitch-enum -I$(shell pwd) -std=c11
DEBUG-FLAGS=-ggdb -fsanitize=address
RELEASE-FLAGS=-O3
CFLAGS:=$(GENERAL-FLAGS) -std=c11 $(DEBUG-FLAGS) -D VERBOSE=$(VERBOSE)
CFLAGS:=$(GENERAL-FLAGS) $(DEBUG-FLAGS) -D VERBOSE=$(VERBOSE)
LIBS=-lm
DIST=build
TERM_YELLOW:=$(shell echo -e "\e[0;33m")
TERM_RED:=$(shell echo -e "\e[0;31m")
TERM_GREEN:=$(shell echo -e "\e[0;32m")
TERM_RESET:=$(shell echo -e "\e[0;0m")
@@ -26,16 +27,26 @@ VM_CODE:=$(addprefix $(VM_SRC)/, struct.c runtime.c)
VM_OBJECTS:=$(VM_CODE:$(VM_SRC)/%.c=$(VM_DIST)/%.o)
VM_OUT=$(DIST)/avm.out
## Test setup
TEST_DIST=$(DIST)/test
TEST_SRC=test
TEST_LIB_CFLAGS:=$(GENERAL-FLAGS) -I$(TEST_SRC) $(DEBUG-FLAGS) -D VERBOSE=$(VERBOSE)
TEST_LIB_SRC=$(TEST_SRC)/lib
TEST_LIB_DIST=$(TEST_DIST)/lib
TEST_LIB_OUT=$(DIST)/test-lib.out
## Dependencies
DEPDIR:=$(DIST)/dependencies
DEPFLAGS = -MT $@ -MMD -MP -MF
DEPS:=$(LIB_CODE:$(LIB_SRC)/%.c=$(DEPDIR)/lib/%.d) $(VM_CODE:$(VM_SRC)/%.c=$(DEPDIR)/vm/%.d) $(DEPDIR)/vm/main.d
DEPS:=$(LIB_CODE:$(LIB_SRC)/%.c=$(DEPDIR)/lib/%.d) $(VM_CODE:$(VM_SRC)/%.c=$(DEPDIR)/vm/%.d) $(DEPDIR)/vm/main.d $(DEPDIR)/test/lib/main.d
# Things you want to build on `make`
all: $(DIST) lib vm
all: $(DIST) lib vm run-test-lib
lib: $(LIB_OBJECTS)
vm: $(VM_OUT)
test-lib: $(TEST_LIB_OUT)
# Recipes
$(LIB_DIST)/%.o: $(LIB_SRC)/%.c | $(LIB_DIST) $(DEPDIR)/lib
@@ -50,6 +61,26 @@ $(VM_DIST)/%.o: $(VM_SRC)/%.c | $(VM_DIST) $(DEPDIR)/vm
@$(CC) $(CFLAGS) $(DEPFLAGS) $(DEPDIR)/vm/$*.d -c $< -o $@ $(LIBS)
@echo "$(TERM_YELLOW)$@$(TERM_RESET): $<"
$(TEST_LIB_OUT): $(LIB_OBJECTS) $(TEST_LIB_DIST)/main.o
@$(CC) $(CFLAGS) $^ -o $@ $(LIBS)
@echo "$(TERM_GREEN)$@$(TERM_RESET): $^"
$(TEST_LIB_DIST)/main.o: $(TEST_LIB_SRC)/main.c | $(TEST_LIB_DIST) $(DEPDIR)/test/lib
@$(CC) $(TEST_LIB_CFLAGS) $(DEPFLAGS) $(DEPDIR)/test/lib/main.d -c $< -o $@ $(LIBS)
@echo "$(TERM_YELLOW)$@$(TERM_RESET): $<"
.PHONY: run-test-lib
.ONESHELL:
run-test-lib: $(TEST_LIB_OUT)
@echo "$(TERM_YELLOW)test/lib$(TERM_RESET): Starting test"
@./$^;
if [ $$? -ne 0 ];
then
echo "$(TERM_RED)test/lib$(TERM_RESET): Test failed";
else
echo "$(TERM_GREEN)test/lib$(TERM_RESET): Test succeeded";
fi
.PHONY: run
run: $(DIST)/$(VM_OUT)
./$^ $(ARGS)
@@ -72,10 +103,16 @@ $(LIB_DIST):
$(VM_DIST):
mkdir -p $@
$(TEST_LIB_DIST):
mkdir -p $@
$(DEPDIR)/lib:
mkdir -p $@
$(DEPDIR)/vm:
mkdir -p $@
$(DEPDIR)/test/lib:
mkdir -p $@
-include $(wildcard $(DEPS))

8
test/.dir-locals.el Normal file
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@@ -0,0 +1,8 @@
;;; Directory Local Variables -*- no-byte-compile: t; -*-
;;; For more information see (info "(emacs) Directory Variables")
((nil . ((+license/license-choice . "GPLv2")))
(c-mode . ((flycheck-gcc-include-path . (".." "../.."))
(flycheck-clang-include-path . (".." "../.."))
(company-clang-arguments . ("-I.." "-I../../"))
(eval . (clang-format-mode t)))))

18
test/lib/main.c Normal file
View File

@@ -0,0 +1,18 @@
/* Copyright (C) 2024 Aryadev Chavali
* You may distribute and modify this code under the terms of the
* GPLv2 license. You should have received a copy of the GPLv2
* license with this file. If not, please write to:
* aryadev@aryadevchavali.com.
* Created: 2024-04-28
* Author: Aryadev Chavali
* Description:
*/
#include <stdio.h>
int main(void)
{
return 0;
}