add: added projectsHEADmain

1 files changed, 39 insertions, 0 deletions

diff --git a/malloc/block_allocator/main.c b/malloc/block_allocator/main.c
new file mode 100644
index 0000000..161185a
--- /dev/null
+++ b/malloc/block_allocator/main.c
@@ -0,0 +1,39 @@
+#include <string.h>
+
+#include "allocator.h"
+#include "utils.h"
+
+int main(void)
+{
+    struct blk_allocator *ba = blka_new();
+
+    struct blk_meta *metas[6] = { NULL };
+    char *messages[] = { "Hello world!\n",     "You are doing ", "a great job ",
+                         "if you see ",        "this message ",  "correctly.\n",
+                         "But do not forget ", "to release ",    "memory.\n" };
+
+    // Allocate metadatas
+    for (size_t i = 0; i < 3; ++i)
+        metas[i] = blka_alloc(ba, 2048);
+    for (size_t i = 3; i < 6; ++i)
+        metas[i] = blka_alloc(ba, 4096);
+
+    // Write and read messages to metadatas
+    for (size_t i = 0; i < 6; ++i)
+        write_data(metas[i], messages[i], strlen(messages[i]));
+    for (size_t i = 0; i < 6; ++i)
+        read_data(metas[i]);
+
+    // Overwrite metadatas, pop and read them
+    for (size_t i = 6; i < 9; ++i)
+        write_data(metas[i - 6], messages[i], strlen(messages[i]));
+    for (size_t i = 0; i < 3; ++i)
+        blka_pop(ba);
+    for (size_t i = 0; i < 3; ++i)
+        read_data(metas[i]);
+
+    // Release memory
+    blka_delete(ba);
+
+    return 0;
+}