From 17fd56ef7ef123427b5be2bbd7f9318a5f6ba4d0 Mon Sep 17 00:00:00 2001
From: valtermiari <valter@miari.se>
Date: Thu, 30 Mar 2023 08:48:33 +0200
Subject: [PATCH] Start of wrapper test

---
 src/GC/Makefile             | 24 +++++++++++++++++++-
 src/GC/tests/wrapper_test.c | 45 +++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 src/GC/tests/wrapper_test.c

diff --git a/src/GC/Makefile b/src/GC/Makefile
index add6d73..fea7ae4 100644
--- a/src/GC/Makefile
+++ b/src/GC/Makefile
@@ -40,6 +40,17 @@ game:
 	rm -f tests/game.out
 	$(CC) $(WFLAGS) $(STDFLAGS) $(LIB_INCL) tests/game.cpp lib/heap.cpp lib/profiler.cpp lib/event.cpp -o tests/game.out	
 
+wrapper_test:
+	rm -f lib/event.o lib/profiler.o lib/heap.o lib/coll.a tests/wrapper_test.out
+# compile object files
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -O3 -g -c -o lib/event.o lib/event.cpp -fPIC
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -O3 -g -c -o lib/profiler.o lib/profiler.cpp -fPIC
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -O3 -g -c -o lib/heap.o lib/heap.cpp -fPIC
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -O3 -g -c -o lib/cheap.o lib/cheap.cpp -fPIC
+# compile object files into library
+	ar rcs lib/gcoll.a lib/event.o lib/profiler.o lib/heap.o lib/cheap.o
+	clang -stdlib=libc++ $(WFLAGS) $(LIB_INCL) -o tests/wrapper_test.out tests/wrapper_test.c lib/gcoll.a -lstdc++
+
 extern_lib:
 # remove old files
 	rm -f lib/heap.o lib/libheap.so tests/extern_lib.out
@@ -63,4 +74,15 @@ static_lib:
 
 # create test program
 static_lib_test: static_lib
-	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -o tests/extern_lib.out tests/extern_lib.cpp lib/gcoll.a
\ No newline at end of file
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -o tests/extern_lib.out tests/extern_lib.cpp lib/gcoll.a
+
+static_lib_c:
+# remove old files
+	rm -f lib/event.o lib/profiler.o lib/heap.o lib/gcoll.a tests/extern_lib.out
+# compile object files
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -O3 -g -c -o lib/event.o lib/event.cpp -fPIC
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -O3 -g -c -o lib/profiler.o lib/profiler.cpp -fPIC
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -O3 -g -c -o lib/heap.o lib/heap.cpp -fPIC
+	$(CC) $(STDFLAGS) $(WFLAGS) $(LIB_INCL) -O3 -g -c -o lib/cheap.o lib/cheap.cpp -fPIC
+# create static library
+	ar r lib/gcoll.a lib/event.o lib/profiler.o lib/heap.o
\ No newline at end of file
diff --git a/src/GC/tests/wrapper_test.c b/src/GC/tests/wrapper_test.c
new file mode 100644
index 0000000..729cf69
--- /dev/null
+++ b/src/GC/tests/wrapper_test.c
@@ -0,0 +1,45 @@
+#include <stdbool.h>
+#include <stdio.h>
+
+#include "cheap.h"
+
+typedef struct node {
+    int id;
+    struct node *child;
+} Node;
+
+// Global variables make the test less complex
+Node *HEAD = NULL;
+Node *CURRENT = NULL;
+
+// Creates a linked list of length depth. Global head "HEAD" is updated.
+void *create_linked_list(int depth) {
+    HEAD = (Node*)(cheap_alloc(sizeof(Node)));
+    HEAD->id = 0;
+    // Purposely omitting adding a child to "last_node", since its the last node
+    for (int i = 1; i < depth - 1; i++) {
+        insert_first(i);
+    }
+}
+
+void *insert_first(int node_id) {
+    Node *new_head;
+    new_head = (Node*)(cheap_alloc(sizeof(Node)));
+    new_head->id = node_id;
+    new_head->child = HEAD;
+
+    HEAD = new_head;
+}
+
+void test_linked_list(int list_length){
+    cheap_init();
+    cheap_t *heap = cheap_the();
+    cheap_set_profiler(heap, true);
+    create_linked_list(list_length);
+    cheap_dispose();
+    free(heap);
+}
+
+int main (int argc, char **argv) {
+    test_linked_list(30);
+}
\ No newline at end of file