1 files changed, 40 insertions, 0 deletions
diff --git a/src/tests/utests/malloc/test.c b/src/tests/utests/malloc/test.c
new file mode 100644
index 0000000..bc11d9d
--- /dev/null
+++ b/src/tests/utests/malloc/test.c
@@ -0,0 +1,40 @@
+#include <string.h>
+
+#include <malloc.h>
+
+#include <syscall.h>
+#include <debug.h>
+#include <user_region.h>
+
+int main(int argc, char **argv) {
+	dbg_print("(BEGIN-USER-TEST malloc-test)\n");
+
+	dbg_print_region_info();
+
+	for (int iter = 0; iter < 4; iter++) {
+		dbg_printf("Doing malloc test #%d...\n", iter + 1);
+		const int m = 200;
+		uint16_t** ptr = malloc(m * sizeof(uint32_t));
+		for (int i = 0; i < m; i++) {
+			size_t s = 1 << ((i * 7) % 11 + 2);
+			ptr[i] = (uint16_t*)malloc(s);
+			ASSERT((size_t)ptr[i] >= 0x40000000 && (size_t)ptr[i] < 0xB0000000);
+			*ptr[i] = ((i * 211) % 1024);
+		}
+		dbg_printf("Fully allocated.\n");
+		dbg_print_region_info();
+		for (int i = 0; i < m; i++) {
+			for (int j = i; j < m; j++) {
+				ASSERT(*ptr[j] == (j * 211) % 1024);
+			}
+			free(ptr[i]);
+		}
+		free(ptr);
+		dbg_printf("malloc test OK.\n");
+		dbg_print_region_info();
+	}
+
+	dbg_printf("(TEST-OK)\n");
+
+	return 0;
+}