From 4034e45f0ae86932b8e06f578657a121318ef3d2 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sat, 26 Oct 2019 00:18:47 +0300
Subject: test: controls: Add ControlInfoMap test
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Add a test to exercise the ControlInfoMap API. This currently tests
at(), count(), find() and end().

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Niklas Söderlund <niklas.soderlund@ragnatech.se>
---
 test/controls/control_info.cpp | 82 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 test/controls/control_info.cpp

(limited to 'test/controls/control_info.cpp')

diff --git a/test/controls/control_info.cpp b/test/controls/control_info.cpp
new file mode 100644
index 00000000..fa9d7bae
--- /dev/null
+++ b/test/controls/control_info.cpp
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * control_info.cpp - ControlInfoMap tests
+ */
+
+#include <iostream>
+
+#include <libcamera/camera.h>
+#include <libcamera/camera_manager.h>
+#include <libcamera/control_ids.h>
+#include <libcamera/controls.h>
+
+#include "camera_controls.h"
+
+#include "camera_test.h"
+#include "test.h"
+
+using namespace std;
+using namespace libcamera;
+
+class ControlInfoMapTest : public CameraTest, public Test
+{
+public:
+	ControlInfoMapTest()
+		: CameraTest("VIMC Sensor B")
+	{
+	}
+
+protected:
+	int init() override
+	{
+		return status_;
+	}
+
+	int run() override
+	{
+		const ControlInfoMap &info = camera_->controls();
+
+		/* Test looking up a valid control by ControlId. */
+		if (info.count(&controls::Brightness) != 1) {
+			cerr << "count() on valid control failed" << endl;
+			return TestFail;
+		}
+
+		if (info.find(&controls::Brightness) == info.end()) {
+			cerr << "find() on valid control failed" << endl;
+			return TestFail;
+		}
+
+		info.at(&controls::Brightness);
+
+		/* Test looking up a valid control by numerical ID. */
+		if (info.count(controls::Brightness.id()) != 1) {
+			cerr << "count() on valid ID failed" << endl;
+			return TestFail;
+		}
+
+		if (info.find(controls::Brightness.id()) == info.end()) {
+			cerr << "find() on valid ID failed" << endl;
+			return TestFail;
+		}
+
+		info.at(controls::Brightness.id());
+
+		/* Test looking up an invalid control by numerical ID. */
+		if (info.count(12345) != 0) {
+			cerr << "count() on invalid ID failed" << endl;
+			return TestFail;
+		}
+
+		if (info.find(12345) != info.end()) {
+			cerr << "find() on invalid ID failed" << endl;
+			return TestFail;
+		}
+
+		return TestPass;
+	}
+};
+
+TEST_REGISTER(ControlInfoMapTest)
-- 
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