qt 6.5.1 original

tests/auto/corelib/io/qdataurl/CMakeLists.txt

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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+#####################################################################
+## tst_qdataurl Test:
+#####################################################################
+
+qt_internal_add_test(tst_qdataurl
+    SOURCES
+        tst_qdataurl.cpp
+    LIBRARIES
+        Qt::CorePrivate
+)

tests/auto/corelib/io/qdataurl/tst_qdataurl.cpp

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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "private/qdataurl_p.h"
+#include <QTest>
+#include <QtCore/QDebug>
+
+using namespace Qt::Literals;
+
+class tst_QDataUrl : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void decode_data();
+    void decode();
+};
+
+void tst_QDataUrl::decode_data()
+{
+    QTest::addColumn<QString>("input");
+    QTest::addColumn<bool>("result");
+    QTest::addColumn<QString>("mimeType");
+    QTest::addColumn<QByteArray>("payload");
+
+    auto row = [](const char *tag, const char *url, bool success, QString mimeType = {}, QByteArray payload = {}) {
+        QTest::newRow(tag) << url << success <<mimeType << payload;
+    };
+
+    row("nonData", "http://test.com", false);
+    row("emptyData", "data:text/plain", true,
+        "text/plain;charset=US-ASCII"_L1);
+    row("alreadyPercentageEncoded", "data:text/plain,%E2%88%9A", true,
+        "text/plain"_L1, QByteArray::fromPercentEncoding("%E2%88%9A"));
+    row("everythingIsCaseInsensitive", "Data:texT/PlaiN;charSet=iSo-8859-1;Base64,SGVsbG8=", true,
+        "texT/PlaiN;charSet=iSo-8859-1"_L1, QByteArrayLiteral("Hello"));
+}
+
+void tst_QDataUrl::decode()
+{
+    QFETCH(const QString, input);
+    QFETCH(const bool, result);
+    QFETCH(const QString, mimeType);
+    QFETCH(const QByteArray, payload);
+
+    QString actualMimeType;
+    QByteArray actualPayload;
+
+    QUrl url(input);
+    const bool actualResult = qDecodeDataUrl(url, actualMimeType, actualPayload);
+
+    QCOMPARE(actualResult, result);
+    QCOMPARE(actualMimeType, mimeType);
+    QCOMPARE(actualPayload, payload);
+    QCOMPARE(actualPayload.isNull(), payload.isNull()); // assume nullness is significant
+}
+
+QTEST_MAIN(tst_QDataUrl)
+#include "tst_qdataurl.moc"