1 files changed, 95 insertions, 0 deletions
diff --git a/tests/auto/qmlls/utils/tst_qmlls_utils.h b/tests/auto/qmlls/utils/tst_qmlls_utils.h
new file mode 100644
index 0000000000..2f1ea19a2c
--- /dev/null
+++ b/tests/auto/qmlls/utils/tst_qmlls_utils.h
@@ -0,0 +1,95 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#ifndef TST_QMLLS_UTILS_H
+#define TST_QMLLS_UTILS_H
+
+#include <QtJsonRpc/private/qjsonrpcprotocol_p.h>
+#include <QtLanguageServer/private/qlanguageserverprotocol_p.h>
+#include <QtQuickTestUtils/private/qmlutils_p.h>
+#include <QtCore/private/qfactoryloader_p.h>
+
+#include <QtCore/qobject.h>
+#include <QtCore/qprocess.h>
+#include <QtCore/qlibraryinfo.h>
+
+#include <QtTest/qtest.h>
+
+#include <QtQmlLS/private/qqmllsutils_p.h>
+#include <QtQmlLS/private/qqmllscompletion_p.h>
+
+#include <iostream>
+
+using namespace Qt::StringLiterals;
+
+class tst_qmlls_utils : public QQmlDataTest
+{
+    Q_OBJECT
+
+    struct ExpectedCompletion
+    {
+        QString label;
+        QLspSpecification::CompletionItemKind kind;
+        QString snippet = {};
+    };
+    using ExpectedCompletions = QList<ExpectedCompletion>;
+
+    using ExpectedDocumentation = std::tuple<QString, QString, QString>;
+    using ExpectedDocumentations = QList<ExpectedDocumentation>;
+
+public:
+    tst_qmlls_utils()
+        : QQmlDataTest(QT_QMLLS_UTILS_DATADIR),
+          m_pluginLoader(QmlLSPluginInterface_iid, u"/qmlls"_s)
+    {
+    }
+
+private slots:
+    void textOffsetRowColumnConversions_data();
+    void textOffsetRowColumnConversions();
+
+    void findItemFromLocation_data();
+    void findItemFromLocation();
+
+    void findTypeDefinitionFromLocation_data();
+    void findTypeDefinitionFromLocation();
+
+    void findDefinitionFromLocation_data();
+    void findDefinitionFromLocation();
+
+    void findLocationOfItem_data();
+    void findLocationOfItem();
+
+    void findBaseObject();
+    void findBaseObject_data();
+
+    void findUsages();
+    void findUsages_data();
+
+    void renameUsages();
+    void renameUsages_data();
+
+    void resolveExpressionType();
+    void resolveExpressionType_data();
+
+    void isValidEcmaScriptIdentifier();
+    void isValidEcmaScriptIdentifier_data();
+
+    void completions_data();
+    void completions();
+
+    void cmakeBuildCommand();
+
+private:
+    using EnvironmentAndFile = std::tuple<QQmlJS::Dom::DomItem, QQmlJS::Dom::DomItem>;
+
+    EnvironmentAndFile createEnvironmentAndLoadFile(const QString &file);
+
+    using CacheKey = QString;
+    // avoid loading the same file over and over when running all the tests
+    QHash<CacheKey, std::shared_ptr<QQmlJS::Dom::DomEnvironment>> cache;
+    QFactoryLoader m_pluginLoader;
+
+};
+
+#endif // TST_QMLLS_UTILS_H