Restrict parse value to strtoll with restrictions on input.

test/src/test_download_list.h

@@ -0,0 +1,24 @@
+#include <string>
+
+#include "core/download_list.h"
+#include "test/helpers/test_fixture.h"
+
+class TestDownloadList : public test_fixture {
+  CPPUNIT_TEST_SUITE(TestDownloadList);
+
+  CPPUNIT_TEST(test_find_hex);
+  CPPUNIT_TEST(test_find_hex_wrong_length);
+
+  CPPUNIT_TEST_SUITE_END();
+
+public:
+  void setUp();
+  void tearDown();
+
+  void test_find_hex();
+  void test_find_hex_wrong_length();
+
+private:
+  core::DownloadList m_list;
+  std::string        m_hex;
+};