1 files changed, 55 insertions, 0 deletions
diff --git a/unit/src/unit.c b/unit/src/unit.c
new file mode 100644
index 0000000..95de080
--- /dev/null
+++ b/unit/src/unit.c
@@ -0,0 +1,55 @@
+#include <bh/unit.h>
+#include <stdlib.h>
+
+typedef struct bh_unit_s
+{
+    struct bh_unit_s *next;
+    const char *name;
+    bh_unit_cb_t func;
+} bh_unit_t;
+
+static bh_unit_t *root = NULL;
+
+void bh_unit_add(const char *name, bh_unit_cb_t func)
+{
+    bh_unit_t *unit, *current;
+
+    unit = malloc(sizeof(*unit));
+    if (!unit)
+        return;
+
+    unit->name = name;
+    unit->func = func;
+    unit->next = NULL;
+
+    current = root;
+    while (current && current->next)
+        current = current->next;
+
+    if (current)
+        current->next = unit;
+    else
+        root = unit;
+}
+
+int bh_unit_run(void)
+{
+    bh_unit_t *current;
+    printf("Running tests...\n");
+
+    current = root;
+    while (current)
+    {
+        printf("%s\n", current->name);
+        if (current->func())
+        {
+            printf("\tFAIL\n");
+            return -1;
+        }
+        printf("\tPASS\n");
+        current = current->next;
+    }
+
+    return 0;
+}
+