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/*
* Copyright 2012-2016 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Renato Araujo Oliveira Filho <renato@canonical.com>
* Marco Trevisan <marco.trevisan@canonical.com>
*/
extern "C" {
#include <glib.h>
}
#include "converter.h"
#include <QObject>
#include <QtTest>
#include <QDebug>
class QGVariantType : public QObject
{
Q_OBJECT
public:
QGVariantType() : type(nullptr) {}
QGVariantType(const GVariantType *gvtype) : type(gvtype) {}
QGVariantType(const QGVariantType &other) : type(other.type) {}
const GVariantType *getType() const { return type; }
operator const GVariantType*() const { return type; }
private:
const GVariantType *type;
};
Q_DECLARE_METATYPE(QGVariantType);
class ConverterTest : public QObject
{
Q_OBJECT
private:
bool compare(const QVariant &qv, const GVariantType *type)
{
bool result;
GVariant *gv = Converter::toGVariant(qv);
result = g_variant_type_equal(g_variant_get_type(gv), type);
if (!result) {
qWarning() << "types are different: QVariant:" << qv.typeName()
<< "Result:" << (const char*) g_variant_get_type(gv)
<< "Expected:"<< (const char*) type;
}
g_variant_unref(gv);
return result;
}
bool compareWithSchema(const QVariant &qv, const QString strType)
{
GVariantType* expected_type;
expected_type = g_variant_type_new(strType.toUtf8().data());
bool result;
GVariant *gv = Converter::toGVariantWithSchema(qv, strType.toUtf8().data());
result = g_variant_type_equal(g_variant_get_type(gv), expected_type);
if (!result) {
qWarning() << "types are different: QVariant:" << qv.typeName()
<< "Result:" << (const char*) g_variant_get_type(gv)
<< "Expected:"<< (const char*) expected_type;
}
g_variant_unref(gv);
return result;
}
private Q_SLOTS:
/*
* Test converter QVariant to GVariant
*/
void testConvertToGVariant_data()
{
QTest::addColumn<QVariant>("value");
QTest::addColumn<QGVariantType>("expectedType");
QTest::newRow("Boolean") << QVariant(true) << QGVariantType(G_VARIANT_TYPE_BOOLEAN);
QTest::newRow("Byte") << QVariant::fromValue<uchar>(42) << QGVariantType(G_VARIANT_TYPE_BYTE);
QTest::newRow("Int16") << QVariant::fromValue<short>(-42) << QGVariantType(G_VARIANT_TYPE_INT16);
QTest::newRow("UInt16") << QVariant::fromValue<ushort>(-42) << QGVariantType(G_VARIANT_TYPE_UINT16);
QTest::newRow("Int32") << QVariant(-42) << QGVariantType(G_VARIANT_TYPE_INT32);
QTest::newRow("UInt32") << QVariant((uint)42) << QGVariantType(G_VARIANT_TYPE_UINT32);
QTest::newRow("Int64") << QVariant::fromValue<long>(-42) << QGVariantType(G_VARIANT_TYPE_INT64);
QTest::newRow("UInt64") << QVariant::fromValue<ulong>(42) << QGVariantType(G_VARIANT_TYPE_UINT64);
QTest::newRow("Int64") << QVariant::fromValue<qlonglong>(-42) << QGVariantType(G_VARIANT_TYPE_INT64);
QTest::newRow("UInt64") << QVariant::fromValue<qulonglong>(42) << QGVariantType(G_VARIANT_TYPE_UINT64);
QTest::newRow("Double") << QVariant((double)42.42) << QGVariantType(G_VARIANT_TYPE_DOUBLE);
QTest::newRow("String") << QVariant(QString("42")) << QGVariantType(G_VARIANT_TYPE_STRING);
QTest::newRow("ByteArray") << QVariant(QByteArray("42")) << QGVariantType(G_VARIANT_TYPE_BYTESTRING);
QTest::newRow("Map") << QVariant(QVariantMap()) << QGVariantType(G_VARIANT_TYPE_VARDICT);
}
void testConvertToGVariant()
{
QFETCH(QVariant, value);
QFETCH(QGVariantType, expectedType);
QVERIFY(compare(value, expectedType));
}
void testTupleConversion()
{
QVariantList qTuple;
qTuple << 1 << "2" << 3.3;
GVariant *gTuple = Converter::toGVariant(qTuple);
QVERIFY(g_variant_type_is_tuple(g_variant_get_type(gTuple)));
QCOMPARE(g_variant_n_children(gTuple), (gsize)3);
GVariant *v = g_variant_get_child_value(gTuple, 0);
int v0 = g_variant_get_int32(v);
QCOMPARE(v0, 1);
g_variant_unref(v);
v = g_variant_get_child_value(gTuple, 1);
const gchar *v1 = g_variant_get_string(v, NULL);
QCOMPARE(QString(v1), QString("2"));
g_variant_unref(v);
v = g_variant_get_child_value(gTuple, 2);
gdouble v2 = g_variant_get_double(v);
QCOMPARE(v2, 3.3);
g_variant_unref(v);
g_variant_unref(gTuple);
}
void testConvertToGVariantWithSchema_data()
{
QTest::addColumn<QVariant>("value");
QTest::addColumn<QString>("schema");
// convert to integer
QTest::newRow("integer") << QVariant::fromValue<int>(1) << "i";
QTest::newRow("integer from double") << QVariant::fromValue<double>(1.1) << "i";
// convert to bool
QTest::newRow("bool") << QVariant::fromValue<bool>(true) << "b";
QTest::newRow("bool from int") << QVariant::fromValue<int>(1) << "b";
// convert to double
QTest::newRow("double") << QVariant::fromValue<double>(1.0) << "d";
QTest::newRow("double from int") << QVariant::fromValue<int>(1) << "d";
// convert to string
QTest::newRow("string") << QVariant::fromValue<QString>("FoooBar") << "x";
QTest::newRow("string from int") << QVariant::fromValue<int>(1) << "s";
QTest::newRow("string from double") << QVariant::fromValue<double>(1.1) << "s";
// convert to tuple
auto list = QVariantList() << QVariant::fromValue<bool>(true) << QVariant::fromValue<int>(1) << QVariant::fromValue<int>(1) << QVariant::fromValue<QString>("test1");
QTest::newRow("tuple") << QVariant(list) << "(bdis)";
// convert to array
list = QVariantList() << QVariant::fromValue<int>(1) << QVariant::fromValue<int>(1);
QTest::newRow("int list") << QVariant(list) << "ad";
list = QVariantList() << QVariant::fromValue<QString>("test1") << QVariant::fromValue<QString>("test2");
QTest::newRow("string list") << QVariant(list) << "as";
// convert to array of tuple
QVariantList si1(QVariantList() << QVariant::fromValue<QString>("test1") << QVariant::fromValue<int>(1));
QVariantList si2(QVariantList() << QVariant::fromValue<QString>("test1") << QVariant::fromValue<int>(1));
list = QVariantList() << QVariant::fromValue(si1) << QVariant::fromValue(si2);
QTest::newRow("array of tuple") << QVariant(list) << "a(sd)";
// convert to vardict
QVariantMap map;
map["test1"] = QVariant::fromValue<int>(1);
map["test2"] = QVariant::fromValue<double>(1);
QTest::newRow("map") << QVariant(map) << "a{sv}";
}
void testConvertToGVariantWithSchema()
{
QFETCH(QVariant, value);
QFETCH(QString, schema);
compareWithSchema(value, schema);
}
};
QTEST_MAIN(ConverterTest)
#include "convertertest.moc"
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