1 files changed, 20 insertions, 0 deletions
diff --git a/tests/test_sort.c b/tests/test_sort.c
new file mode 100644
index 0000000..d996df2
--- /dev/null
+++ b/tests/test_sort.c
@@ -0,0 +1,20 @@
+#include "sort.c"
+
+#include <assert.h>
+#include <stdio.h>
+
+int main() {
+    printf("[TEST] sort\n");
+
+    int arr[] = {2,4,5,7,4,6,7,8,8,5,4};
+    int arrlen = sizeof(arr) / sizeof(int);
+    Int_qsort(arr, arrlen);
+    for (int i = 0; i < arrlen - 1; i++) {
+        assert(arr[i] <= arr[i+1]);
+    }
+    Int_qsort(arr, arrlen);
+    for (int i = 0; i < arrlen - 1; i++) {
+        assert(arr[i] <= arr[i+1]);
+    }
+    printf("[PASS] sort\n");
+}