1 files changed, 81 insertions, 0 deletions
diff --git a/tests/auto/qmldom/stringdumper/tst_qmldomstringdumper.h b/tests/auto/qmldom/stringdumper/tst_qmldomstringdumper.h
new file mode 100644
index 0000000000..28e844db73
--- /dev/null
+++ b/tests/auto/qmldom/stringdumper/tst_qmldomstringdumper.h
@@ -0,0 +1,81 @@
+// Copyright (C) 2020 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#ifndef TST_QMLDOMSTRINGDUMPER_H
+#define TST_QMLDOMSTRINGDUMPER_H
+#include <QtQmlDom/private/qqmldomstringdumper_p.h>
+
+#include <QtTest/QtTest>
+#include <QTextStream>
+#include <QDebug>
+
+#include <limits>
+
+QT_BEGIN_NAMESPACE
+namespace QQmlJS {
+namespace Dom {
+
+class TestStringDumper: public QObject
+{
+    Q_OBJECT
+private slots:
+    void testDumperToString() {
+        QCOMPARE(dumperToString(u"bla"), QStringLiteral(u"bla"));
+        QCOMPARE(dumperToString([](Sink s) { s(u"bla"); s(u"bla"); }), QStringLiteral(u"blabla"));
+    }
+
+    void testSinkInt() {
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, 1); }), QStringLiteral(u"1"));
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, 0); }), QStringLiteral(u"0"));
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, -1); }), QStringLiteral(u"-1"));
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, std::numeric_limits<qint32>::max()); }), QStringLiteral(u"2147483647"));
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, std::numeric_limits<qint32>::min()); }), QStringLiteral(u"-2147483648"));
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, std::numeric_limits<quint32>::max()); }), QStringLiteral(u"4294967295"));
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, std::numeric_limits<qint64>::min()); }), QStringLiteral(u"-9223372036854775808"));
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, std::numeric_limits<qint64>::max()); }), QStringLiteral(u"9223372036854775807"));
+        QCOMPARE(dumperToString([](Sink s) { sinkInt(s, std::numeric_limits<quint64>::max()); }), QStringLiteral(u"18446744073709551615"));
+    }
+
+    void testSinkEscaped() {
+        QCOMPARE(dumperToString([](Sink s) { sinkEscaped(s, u""); }), QStringLiteral(u"\"\""));
+        QStringView s1 = u"bla:\"bla\\\""; // uR"(bla:"bla\")";
+        QStringView s1Escaped = u"\"bla:\\\"bla\\\\\\\"\"";
+        QCOMPARE(dumperToString([s1](Sink s) { sinkEscaped(s, s1); }), s1Escaped);
+        QCOMPARE(dumperToString([](Sink s) { sinkEscaped(s, u"", EscapeOptions::NoOuterQuotes); }), QStringLiteral(u""));
+        QStringView s2 = u"bla:\"bla\\\"\n";
+        QStringView s2Escaped = u"bla:\\\"bla\\\\\\\"\\n"; // uR"(bla:\"bla\\\"\n)"
+        QCOMPARE(dumperToString([s2](Sink s) { sinkEscaped(s, s2, EscapeOptions::NoOuterQuotes); }), s2Escaped);
+    }
+
+    void testDevNull() {
+        sinkEscaped(devNull, u"");
+        sinkEscaped(devNull, u"bla:\"bla\\\"\n");
+    }
+
+    void testSinkIndent() {
+        QCOMPARE(dumperToString([](Sink s) { sinkIndent(s, 0); }), QStringLiteral(u""));
+        QCOMPARE(dumperToString([](Sink s) { sinkIndent(s, 1); }), QStringLiteral(u" "));
+        QCOMPARE(dumperToString([](Sink s) { sinkIndent(s, 10); }), QStringLiteral(u"          "));
+        QCOMPARE(dumperToString([](Sink s) { sinkIndent(s, 40); }), QStringLiteral(u"          ").repeated(4));
+    }
+
+
+    void testSinkNewline(){
+        QCOMPARE(dumperToString([](Sink s) { sinkNewline(s); }), QStringLiteral(u"\n"));
+        QCOMPARE(dumperToString([](Sink s) { sinkNewline(s, 0); }), QStringLiteral(u"\n"));
+        QCOMPARE(dumperToString([](Sink s) { sinkNewline(s, 1); }), QStringLiteral(u"\n "));
+        QCOMPARE(dumperToString([](Sink s) { sinkNewline(s, 10); }), QStringLiteral(u"\n          "));
+        QCOMPARE(dumperToString([](Sink s) { sinkNewline(s, 40); }), QStringLiteral(u"\n") + QStringLiteral(u"          ").repeated(4));
+    }
+
+    void testDumpErrorLevel(){
+        QCOMPARE(dumperToString([](Sink s) { dumpErrorLevel(s, ErrorLevel::Error); }), QStringLiteral(u"Error"));
+        QCOMPARE(dumperToString([](Sink s) { dumpErrorLevel(s, ErrorLevel::Warning); }), QStringLiteral(u"Warning"));
+    }
+};
+
+} // namespace Dom
+} // namespace QQmlJS
+QT_END_NAMESPACE
+
+#endif