Binary search mapped blocks

tests/unit/test_mem.c

@@ -1,5 +1,25 @@
 #include "unicorn_test.h"
 
+static void test_map_correct() {
+    uc_engine* uc;
+
+    OK(uc_open (UC_ARCH_X86, UC_MODE_64, &uc));
+    OK(uc_mem_map (uc, 0x40000, 0x1000 * 16, UC_PROT_ALL));
+
+    OK(uc_close(uc));
+}
+
+static void test_map_wrapping() {
+    uc_engine* uc;
+
+    OK(uc_open (UC_ARCH_X86, UC_MODE_64, &uc));
+    uc_assert_err(UC_ERR_ARG, uc_mem_map (uc, (~0ll - 0x4000) & ~0xfff, 0x8000, UC_PROT_ALL));
+
+    OK(uc_close(uc));
+}
+
 TEST_LIST = {
+    { "test_map_correct", test_map_correct },
+    { "test_map_wrapping", test_map_wrapping },
     { NULL, NULL }
-};
+};