683c6da83f
ControlInfoMap can be default-constructed. In that case, some of its members (like idmap_) can be a nullptr, and ControlInfoMap.find() will segfault. Add a test with a default constructed ControlInfoMap to cover this. Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
89 lines
2 KiB
C++
89 lines
2 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* control_info.cpp - ControlInfoMap tests
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*/
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#include <iostream>
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#include <libcamera/camera.h>
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#include <libcamera/camera_manager.h>
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#include <libcamera/control_ids.h>
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#include <libcamera/controls.h>
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#include "libcamera/internal/camera_controls.h"
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#include "camera_test.h"
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#include "test.h"
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using namespace std;
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using namespace libcamera;
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class ControlInfoMapTest : public CameraTest, public Test
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{
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public:
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ControlInfoMapTest()
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: CameraTest("platform/vimc.0 Sensor B")
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{
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}
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protected:
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int init() override
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{
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return status_;
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}
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int run() override
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{
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const ControlInfoMap &infoMap = camera_->controls();
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/* Test looking up a valid control by ControlId. */
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if (infoMap.count(&controls::Brightness) != 1) {
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cerr << "count() on valid control failed" << endl;
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return TestFail;
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}
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if (infoMap.find(&controls::Brightness) == infoMap.end()) {
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cerr << "find() on valid control failed" << endl;
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return TestFail;
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}
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infoMap.at(&controls::Brightness);
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/* Test looking up a valid control by numerical ID. */
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if (infoMap.count(controls::Brightness.id()) != 1) {
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cerr << "count() on valid ID failed" << endl;
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return TestFail;
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}
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if (infoMap.find(controls::Brightness.id()) == infoMap.end()) {
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cerr << "find() on valid ID failed" << endl;
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return TestFail;
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}
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infoMap.at(controls::Brightness.id());
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/* Test looking up an invalid control by numerical ID. */
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if (infoMap.count(12345) != 0) {
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cerr << "count() on invalid ID failed" << endl;
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return TestFail;
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}
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if (infoMap.find(12345) != infoMap.end()) {
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cerr << "find() on invalid ID failed" << endl;
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return TestFail;
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}
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/* Test looking up a control on a default-constructed infoMap */
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const ControlInfoMap emptyInfoMap;
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if (emptyInfoMap.find(12345) != emptyInfoMap.end()) {
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cerr << "find() on empty ControlInfoMap failed" << endl;
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return TestFail;
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}
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return TestPass;
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}
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};
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TEST_REGISTER(ControlInfoMapTest)
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