new file mode 100644
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * control_info.cpp - ControlInfo tests
+ */
+
+#include <iostream>
+
+#include <libcamera/controls.h>
+
+#include "test.h"
+
+using namespace std;
+using namespace libcamera;
+
+class ControlInfoTest : public Test
+{
+protected:
+ int run()
+ {
+ /*
+ * Test information retrieval from a control with no minimum
+ * and maximum.
+ */
+ ControlInfo info(Brightness);
+
+ if (info.id() != Brightness ||
+ info.type() != ControlValueInteger ||
+ info.name() != std::string("Brightness")) {
+ cout << "Invalid control identification for Brightness" << endl;
+ return TestFail;
+ }
+
+ if (info.min().getInt() != 0 || info.max().getInt() != 0) {
+ cout << "Invalid control range for Brightness" << endl;
+ return TestFail;
+ }
+
+ /*
+ * Test information retrieval from a control with a minimum and
+ * a maximum value.
+ */
+ info = ControlInfo(Contrast, 10, 200);
+
+ if (info.id() != Contrast ||
+ info.type() != ControlValueInteger ||
+ info.name() != std::string("Contrast")) {
+ cout << "Invalid control identification for Contrast" << endl;
+ return TestFail;
+ }
+
+ if (info.min().getInt() != 10 || info.max().getInt() != 200) {
+ cout << "Invalid control range for Contrast" << endl;
+ return TestFail;
+ }
+
+ return TestPass;
+ }
+};
+
+TEST_REGISTER(ControlInfoTest)
@@ -1,4 +1,5 @@
control_tests = [
+ [ 'control_info', 'control_info.cpp' ],
[ 'control_value', 'control_value.cpp' ],
]