From 45af2131d0dce416c9960f6dbfa309d8421026cd Mon Sep 17 00:00:00 2001
From: Armaan Bhojwani <me@armaanb.net>
Date: Mon, 10 May 2021 20:26:39 -0400
Subject: [PATCH] Add tests, restructure repo, and add static target

---
 .gitignore                     |  4 ++++
 Makefile                       | 27 +++++++++++++++++++--------
 src/{ => libacheam}/acheam.h   |  0
 src/{ => libacheam}/tolowerw.c |  0
 src/{ => libacheam}/toupperw.c |  0
 src/tests.c                    | 18 ++++++++++++++++++
 6 files changed, 41 insertions(+), 8 deletions(-)
 rename src/{ => libacheam}/acheam.h (100%)
 rename src/{ => libacheam}/tolowerw.c (100%)
 rename src/{ => libacheam}/toupperw.c (100%)
 create mode 100644 src/tests.c

diff --git a/.gitignore b/.gitignore
index 6d5e378..ee15c0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,8 @@
 *.o
+*.a
 *.so
+
 man/*
 !man/*.scd
+
+test
diff --git a/Makefile b/Makefile
index fc46d4b..a301e4a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,14 @@
 DESTDIR  ?= /usr/local
 CFLAGS   := -Wall -Wextra -pedantic -std=c99 -fPIC ${CFLAGS}
 
-all: lib man
+all: shared static man
 
-lib:
-	${CC} -shared ${LDFLAGS} ${OBJS} -o libacheam.so src/*.c ${CFLAGS}
+shared:
+	${CC} -shared ${LDFLAGS} -o libacheam.so src/libacheam/*.c ${CFLAGS}
+
+static:
+	${CC} ${LDFLAGS} src/libacheam/*.c ${CFLAGS} -c
+	ar rcs libacheam.a *.o
 
 man:
 	for i in man/*.scd; do \
@@ -18,10 +22,10 @@ install: all
 		${DESTDIR}/lib/pkgconfig \
 		${DESTDIR}/man/man3
 
-	cp libacheam.so ${DESTDIR}/lib
-	cp acheam.pc    ${DESTDIR}/lib/pkgconfig
-	cp src/acheam.h ${DESTDIR}/include
-	cp man/*.3      ${DESTDIR}/man/man3/
+	cp libacheam.so           ${DESTDIR}/lib
+	cp acheam.pc              ${DESTDIR}/lib/pkgconfig
+	cp man/*.3                ${DESTDIR}/man/man3/
+	cp src/libacheam/acheam.h ${DESTDIR}/include
 
 uninstall:
 	rm ${DESTDIR}/include/acheam.h \
@@ -32,5 +36,12 @@ uninstall:
 		rm ${DESTDIR}/man/man3/$$(basename "$$i" ".scd"); \
 	done
 
+test: static
+	${CC} -o test src/tests.c -I./src/libacheam libacheam.a ${CFLAGS}
+	./test
+
+clean:
+	rm -f test libacheam.so libacheam.a *.o man/*.3
+
 .POSIX:
-.PHONY: all man
+.PHONY: all man test
diff --git a/src/acheam.h b/src/libacheam/acheam.h
similarity index 100%
rename from src/acheam.h
rename to src/libacheam/acheam.h
diff --git a/src/tolowerw.c b/src/libacheam/tolowerw.c
similarity index 100%
rename from src/tolowerw.c
rename to src/libacheam/tolowerw.c
diff --git a/src/toupperw.c b/src/libacheam/toupperw.c
similarity index 100%
rename from src/toupperw.c
rename to src/libacheam/toupperw.c
diff --git a/src/tests.c b/src/tests.c
new file mode 100644
index 0000000..c7dd2a2
--- /dev/null
+++ b/src/tests.c
@@ -0,0 +1,18 @@
+#include <acheam.h>
+#include <assert.h>
+
+#include <string.h>
+#include <stdio.h>
+
+int
+main(void)
+{
+	// tolowerw()
+	assert(strcmp(tolowerw("eXaMpLe StRiNg"), "example string") == 0);
+
+	// toupperw()
+	assert(strcmp(toupperw("eXaMpLe StRiNg"), "EXAMPLE STRING") == 0);
+
+	printf("All tests passed succesfully!\n");
+	return 0;
+}
-- 
2.39.2