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#include <qtest.h>
#include <QmlView>
#include <QApplication>
#include <QLibraryInfo>
#include <QDir>
#include <QDebug>
#include <QProcess>
#include <QFile>
static QString testdir;
class tst_visual : public QObject
{
Q_OBJECT
public:
tst_visual();
static QString toTestScript(const QString &);
static QString viewer();
private slots:
void visual_data();
void visual();
private:
QString qmlviewer;
QStringList findQmlFiles(const QDir &d);
};
tst_visual::tst_visual()
{
qmlviewer = viewer();
}
QString tst_visual::viewer()
{
QString binaries = QLibraryInfo::location(QLibraryInfo::BinariesPath);
QString qmlviewer;
#if defined(Q_WS_MAC)
qmlviewer = QDir(binaries).absoluteFilePath("qmlviewer.app/Contents/MacOS/qmlviewer");
#elif defined(Q_WS_WIN)
qmlviewer = QDir(binaries).absoluteFilePath("qmlviewer.exe");
#else
qmlviewer = QDir(binaries).absoluteFilePath("qmlviewer");
#endif
return qmlviewer;
}
void tst_visual::visual_data()
{
QTest::addColumn<QString>("file");
QTest::addColumn<QString>("testdata");
QStringList files;
files << findQmlFiles(QDir(QT_TEST_SOURCE_DIR));
foreach (const QString &file, files) {
QString testdata = toTestScript(file);
if (testdata.isEmpty())
continue;
QTest::newRow(file.toLatin1().constData()) << file << testdata;
}
}
void tst_visual::visual()
{
QFETCH(QString, file);
QFETCH(QString, testdata);
QStringList arguments;
arguments << "-script" << testdata
<< "-scriptopts" << "play,testimages,exitoncomplete,exitonfailure"
<< file;
QProcess p;
p.start(qmlviewer, arguments);
QVERIFY(p.waitForFinished());
QCOMPARE(p.exitStatus(), QProcess::NormalExit);
QCOMPARE(p.exitCode(), 0);
}
QString tst_visual::toTestScript(const QString &file)
{
if (!file.endsWith(".qml"))
return QString();
int index = file.lastIndexOf(QDir::separator());
if (index == -1)
return QString();
QString testdata = file.left(index + 1) +
QString("data") + QDir::separator() +
file.mid(index + 1, file.length() - index - 5);
return testdata;
}
QStringList tst_visual::findQmlFiles(const QDir &d)
{
QStringList rv;
QStringList files = d.entryList(QStringList() << QLatin1String("*.qml"),
QDir::Files);
foreach (const QString &file, files) {
if (file.at(0).isLower()) {
rv << d.absoluteFilePath(file);
}
}
QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot |
QDir::NoSymLinks);
foreach (const QString &dir, dirs) {
if (dir == "data")
continue;
QDir sub = d;
sub.cd(dir);
rv << findQmlFiles(sub);
}
return rv;
}
enum Mode { Record, Play, TestVisuals, UpdateVisuals, Test };
void action(Mode mode, const QString &file)
{
Q_ASSERT(mode != Test);
QString testdata = tst_visual::toTestScript(file);
if (Record == mode) {
QStringList arguments;
arguments << "-script" << testdata
<< "-scriptopts" << "record,saveonexit"
<< file;
QProcess p;
p.setProcessChannelMode(QProcess::ForwardedChannels);
p.start(tst_visual::viewer(), arguments);
p.waitForFinished();
} else if (Play == mode) {
QStringList arguments;
arguments << "-script" << testdata
<< "-scriptopts" << "play,testimages,exitoncomplete"
<< file;
QProcess p;
p.setProcessChannelMode(QProcess::ForwardedChannels);
p.start(tst_visual::viewer(), arguments);
p.waitForFinished();
} else if (TestVisuals == mode) {
QStringList arguments;
arguments << "-script" << testdata
<< "-scriptopts" << "play"
<< file;
QProcess p;
p.setProcessChannelMode(QProcess::ForwardedChannels);
p.start(tst_visual::viewer(), arguments);
p.waitForFinished();
} else if (UpdateVisuals == mode) {
QStringList arguments;
arguments << "-script" << testdata
<< "-scriptopts" << "play,record,exitoncomplete,saveonexit"
<< file;
QProcess p;
p.setProcessChannelMode(QProcess::ForwardedChannels);
p.start(tst_visual::viewer(), arguments);
p.waitForFinished();
}
}
void usage()
{
fprintf(stderr, "\n");
fprintf(stderr, "QML related options\n");
fprintf(stderr, " -record file : record new test data for file\n");
fprintf(stderr, " -play file : playback test data for file, printing errors\n");
fprintf(stderr, " -testvisuals file : playback test data for file, without errors\n");
fprintf(stderr, " -updatevisuals file : playback test data for file, accept new visuals for file\n");
}
int main(int argc, char **argv)
{
QApplication app(argc, argv);
Mode mode = Test;
QString file;
bool showHelp = false;
int newArgc = 1;
char **newArgv = new char*[argc];
newArgv[0] = argv[0];
for (int ii = 1; ii < argc; ++ii) {
QString arg(argv[ii]);
if (arg == "-play" && (ii + 1) < argc) {
mode = Play;
file = argv[++ii];
} else if (arg == "-record" && (ii + 1) < argc) {
mode = Record;
file = argv[++ii];
} else if (arg == "-testvisuals" && (ii + 1) < argc) {
mode = TestVisuals;
file = argv[++ii];
} else if (arg == "-updatevisuals" && (ii + 1) < argc) {
mode = UpdateVisuals;
file = argv[++ii];
} else {
newArgv[newArgc++] = argv[ii];
}
if (arg == "-help") {
atexit(usage);
showHelp = true;
}
}
if (mode == Test || showHelp) {
tst_visual tc;
return QTest::qExec(&tc, newArgc, newArgv);
} else {
if (!file.endsWith(QLatin1String(".qml"))) {
qWarning() << "Error: Invalid file name (must end in .qml)";
return -1;
}
QDir d = QDir::current();
QString absFile = d.absoluteFilePath(file);
if (!QFile::exists(absFile)) {
qWarning() << "Error: File does not exist";
return -1;
}
action(mode, absFile);
return 0;
}
}
#include "tst_visual.moc"
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