Files
bearwave/tests/radiobackend_playback_test.cpp
Sebastian Palencsar 722f417c53 fix(ci): run Qt tests headless in Docker/CI
Use QCoreApplication for the race test, set QT_QPA_PLATFORM=offscreen
and QT_MEDIA_BACKEND=ffmpeg for playback tests, and export the same vars
in CI before ctest to avoid subprocess aborts without a display.
2026-06-21 08:56:03 +02:00

341 lines
13 KiB
C++

// Copyright (c) 2026 Sebastian Palencsar
// SPDX-License-Identifier: GPL-3.0-or-later
#include <QtTest>
#include <QApplication>
#include <QDir>
#include <QFile>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
#include <QTemporaryDir>
#include <QCryptographicHash>
#include <QEventLoop>
#include <QTimer>
#include "radiobackend.h"
class RadioBackendPlaybackTest : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void init();
void history_next_navigates_older_entries();
void resume_disables_list_navigation();
void station_list_next_uses_filtered_index();
void history_next_does_not_jump_to_station_list();
void cached_load_keeps_error_clear_after_network_failure();
void list_reload_resyncs_index_for_playing_station();
void list_next_disabled_when_playing_station_not_in_new_list();
void manual_station_rejects_unsafe_url_scheme();
void manual_station_accepts_http_and_https();
};
namespace {
QTemporaryDir *s_tempHome = nullptr;
QString cachePathForEndpoint(const QString &endpoint)
{
const QString cacheDir = QDir::homePath() + QStringLiteral("/.cache/bearwave/api_cache");
const QString hash = QString(QCryptographicHash::hash(endpoint.toUtf8(), QCryptographicHash::Md5).toHex());
return cacheDir + QStringLiteral("/") + hash + QStringLiteral(".json");
}
void writeStationCache(const QString &endpoint, const QString &name,
const QString &url = QString(), const QString &uuid = QString())
{
QDir().mkpath(QDir::homePath() + QStringLiteral("/.cache/bearwave/api_cache"));
QJsonObject station;
station.insert(QStringLiteral("name"), name);
station.insert(QStringLiteral("url_resolved"),
url.isEmpty() ? QStringLiteral("http://example.com/") + name : url);
station.insert(QStringLiteral("country"), QStringLiteral("Germany"));
station.insert(QStringLiteral("stationuuid"), uuid.isEmpty() ? name : uuid);
QJsonArray array;
array.append(station);
QFile file(cachePathForEndpoint(endpoint));
if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
return;
}
file.write(QJsonDocument(array).toJson());
file.close();
}
void writeStationListCache(const QString &endpoint, const QJsonArray &stations)
{
QDir().mkpath(QDir::homePath() + QStringLiteral("/.cache/bearwave/api_cache"));
QFile file(cachePathForEndpoint(endpoint));
if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
return;
}
file.write(QJsonDocument(stations).toJson());
file.close();
}
int visibleIndexForUrl(RadioBackend &backend, const QString &url)
{
const QList<QObject*> stations = backend.stations();
for (int i = 0; i < stations.size(); ++i) {
QObject *station = stations[i];
const QString resolved = station->property("urlResolved").toString();
if (resolved == url) {
return i;
}
}
return -1;
}
}
void RadioBackendPlaybackTest::initTestCase()
{
s_tempHome = new QTemporaryDir();
QVERIFY(s_tempHome->isValid());
qputenv("HOME", s_tempHome->path().toUtf8());
const QString configDir = QDir::homePath() + QStringLiteral("/.config/bearwave");
QDir().mkpath(configDir);
QJsonObject state;
state.insert(QStringLiteral("lastStationName"), QStringLiteral("Station A"));
state.insert(QStringLiteral("lastStationUrl"), QStringLiteral("http://example.com/a"));
state.insert(QStringLiteral("volume"), 0.5);
QJsonArray recent;
recent.append(QJsonObject{
{QStringLiteral("name"), QStringLiteral("Station A")},
{QStringLiteral("uuid"), QStringLiteral("uuid-a")},
{QStringLiteral("urlResolved"), QStringLiteral("http://example.com/a")}
});
recent.append(QJsonObject{
{QStringLiteral("name"), QStringLiteral("Station B")},
{QStringLiteral("uuid"), QStringLiteral("uuid-b")},
{QStringLiteral("urlResolved"), QStringLiteral("http://example.com/b")}
});
recent.append(QJsonObject{
{QStringLiteral("name"), QStringLiteral("Station C")},
{QStringLiteral("uuid"), QStringLiteral("uuid-c")},
{QStringLiteral("urlResolved"), QStringLiteral("http://example.com/c")}
});
state.insert(QStringLiteral("recentStations"), recent);
QFile file(configDir + QStringLiteral("/state.json"));
QVERIFY(file.open(QIODevice::WriteOnly | QIODevice::Truncate));
file.write(QJsonDocument(state).toJson());
file.close();
}
void RadioBackendPlaybackTest::init()
{
initTestCase();
}
void RadioBackendPlaybackTest::history_next_navigates_older_entries()
{
RadioBackend backend;
QVERIFY(backend.playRecentByUuid(QStringLiteral("uuid-b"), QString()));
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/b"));
QVERIFY(backend.hasNextStation());
QVERIFY(!backend.hasPreviousStation());
backend.playNextStation();
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/a"));
QVERIFY(backend.hasPreviousStation());
}
void RadioBackendPlaybackTest::resume_disables_list_navigation()
{
RadioBackend backend;
backend.resumeLastStation();
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/a"));
QVERIFY(!backend.hasNextStation());
QVERIFY(!backend.hasPreviousStation());
backend.playNextStation();
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/a"));
}
void RadioBackendPlaybackTest::station_list_next_uses_filtered_index()
{
RadioBackend backend;
backend.addManualStation(QStringLiteral("Station One"), QStringLiteral("http://example.com/one"), QStringLiteral("DE"));
backend.addManualStation(QStringLiteral("Station Two"), QStringLiteral("http://example.com/two"), QStringLiteral("DE"));
backend.playStation(0);
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/two"));
QVERIFY(backend.hasNextStation());
backend.playNextStation();
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/one"));
}
void RadioBackendPlaybackTest::history_next_does_not_jump_to_station_list()
{
RadioBackend backend;
// Loaded station list present, but playback started from history (not playStation()).
backend.addManualStation(QStringLiteral("Station X"), QStringLiteral("http://example.com/x"), QStringLiteral("DE"));
backend.addManualStation(QStringLiteral("Station Y"), QStringLiteral("http://example.com/y"), QStringLiteral("DE"));
QVERIFY(backend.playRecentByUuid(QStringLiteral("uuid-c"), QString()));
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/c"));
backend.playNextStation();
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/a"));
QVERIFY(backend.currentStationUrl() != QStringLiteral("http://example.com/x"));
QVERIFY(backend.currentStationUrl() != QStringLiteral("http://example.com/y"));
}
void RadioBackendPlaybackTest::cached_load_keeps_error_clear_after_network_failure()
{
writeStationCache(QStringLiteral("/stations/topvote/100"), QStringLiteral("Cached Top Station"));
RadioBackend backend;
QVERIFY(QFile::exists(QDir::homePath() + QStringLiteral("/.cache/bearwave/api_cache")));
backend.loadTopStations();
QTRY_VERIFY_WITH_TIMEOUT(backend.stations().size() > 0, 2000);
QCOMPARE(backend.lastError(), QString());
QEventLoop loop;
QTimer::singleShot(11000, &loop, &QEventLoop::quit);
loop.exec();
QCOMPARE(backend.lastError(), QString());
QVERIFY(backend.stations().size() > 0);
}
void RadioBackendPlaybackTest::list_reload_resyncs_index_for_playing_station()
{
const QString topEndpoint = QStringLiteral("/stations/topvote/100");
const QString deEndpoint = QStringLiteral("/stations/bycountrycodeexact/DE?limit=50&order=votes&reverse=true");
const QString sharedUrl = QStringLiteral("http://example.com/shared");
QJsonArray topStations;
topStations.append(QJsonObject{
{QStringLiteral("name"), QStringLiteral("Alpha Top")},
{QStringLiteral("url_resolved"), QStringLiteral("http://example.com/alpha")},
{QStringLiteral("country"), QStringLiteral("Global")},
{QStringLiteral("stationuuid"), QStringLiteral("uuid-alpha")}
});
topStations.append(QJsonObject{
{QStringLiteral("name"), QStringLiteral("Shared Station")},
{QStringLiteral("url_resolved"), sharedUrl},
{QStringLiteral("country"), QStringLiteral("Global")},
{QStringLiteral("stationuuid"), QStringLiteral("uuid-shared")}
});
topStations.append(QJsonObject{
{QStringLiteral("name"), QStringLiteral("Zulu Top")},
{QStringLiteral("url_resolved"), QStringLiteral("http://example.com/zulu")},
{QStringLiteral("country"), QStringLiteral("Global")},
{QStringLiteral("stationuuid"), QStringLiteral("uuid-zulu")}
});
writeStationListCache(topEndpoint, topStations);
QJsonArray deStations;
deStations.append(QJsonObject{
{QStringLiteral("name"), QStringLiteral("DE Only")},
{QStringLiteral("url_resolved"), QStringLiteral("http://example.com/deonly")},
{QStringLiteral("country"), QStringLiteral("Germany")},
{QStringLiteral("stationuuid"), QStringLiteral("uuid-deonly")}
});
deStations.append(QJsonObject{
{QStringLiteral("name"), QStringLiteral("Shared Station")},
{QStringLiteral("url_resolved"), sharedUrl},
{QStringLiteral("country"), QStringLiteral("Germany")},
{QStringLiteral("stationuuid"), QStringLiteral("uuid-shared")}
});
writeStationListCache(deEndpoint, deStations);
RadioBackend backend;
backend.loadTopStations();
QTRY_VERIFY_WITH_TIMEOUT(backend.stations().size() == 3, 2000);
const int sharedTopIndex = visibleIndexForUrl(backend, sharedUrl);
QVERIFY(sharedTopIndex >= 0);
backend.playStation(sharedTopIndex);
QCOMPARE(backend.currentStationUrl(), sharedUrl);
QVERIFY(backend.hasNextStation());
backend.loadGermanStations();
QTRY_VERIFY_WITH_TIMEOUT(backend.stations().size() == 2, 2000);
QCOMPARE(backend.currentStationUrl(), sharedUrl);
QVERIFY(!backend.hasNextStation());
QVERIFY(backend.hasPreviousStation());
backend.playNextStation();
QCOMPARE(backend.currentStationUrl(), sharedUrl);
backend.playPreviousStation();
QCOMPARE(backend.currentStationUrl(), QStringLiteral("http://example.com/deonly"));
}
void RadioBackendPlaybackTest::list_next_disabled_when_playing_station_not_in_new_list()
{
const QString topEndpoint = QStringLiteral("/stations/topvote/100");
const QString deEndpoint = QStringLiteral("/stations/bycountrycodeexact/DE?limit=50&order=votes&reverse=true");
const QString topUrl = QStringLiteral("http://example.com/toponly");
writeStationCache(topEndpoint, QStringLiteral("Top Only"), topUrl, QStringLiteral("uuid-top"));
writeStationCache(deEndpoint, QStringLiteral("DE Only"), QStringLiteral("http://example.com/deonly"),
QStringLiteral("uuid-de"));
RadioBackend backend;
backend.loadTopStations();
QTRY_VERIFY_WITH_TIMEOUT(backend.stations().size() == 1, 2000);
backend.playStation(0);
QCOMPARE(backend.currentStationUrl(), topUrl);
QVERIFY(!backend.hasNextStation());
backend.loadGermanStations();
QTRY_VERIFY_WITH_TIMEOUT(backend.stations().size() == 1, 2000);
QCOMPARE(backend.currentStationUrl(), topUrl);
QVERIFY(!backend.hasNextStation());
QVERIFY(!backend.hasPreviousStation());
backend.playNextStation();
QCOMPARE(backend.currentStationUrl(), topUrl);
}
void RadioBackendPlaybackTest::manual_station_rejects_unsafe_url_scheme()
{
RadioBackend backend;
backend.addManualStation(QStringLiteral("Unsafe"), QStringLiteral("file:///etc/passwd"), QStringLiteral("DE"));
QCOMPARE(backend.stations().size(), 0);
QVERIFY(!backend.lastError().isEmpty());
backend.addManualStation(QStringLiteral("FTP"), QStringLiteral("ftp://example.com/stream"), QStringLiteral("DE"));
QCOMPARE(backend.stations().size(), 0);
}
void RadioBackendPlaybackTest::manual_station_accepts_http_and_https()
{
RadioBackend backend;
backend.addManualStation(QStringLiteral("HTTP"), QStringLiteral("http://example.com/stream"), QStringLiteral("DE"));
QCOMPARE(backend.stations().size(), 1);
QCOMPARE(backend.lastError(), QString());
backend.addManualStation(QStringLiteral("HTTPS"), QStringLiteral("https://example.com/stream"), QStringLiteral("DE"));
QCOMPARE(backend.stations().size(), 2);
}
int main(int argc, char *argv[])
{
qputenv("QT_QPA_PLATFORM", "offscreen");
qputenv("QT_MEDIA_BACKEND", "ffmpeg");
QApplication app(argc, argv);
RadioBackendPlaybackTest test;
return QTest::qExec(&test, argc, argv);
}
#include "radiobackend_playback_test.moc"