qt-creator/src/plugins/cppeditor/cppeditortestcase.cpp

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#include "cppeditortestcase.h"

#include "cppeditor.h"
#include "cppeditordocument.h"

#include <coreplugin/editormanager/editormanager.h>
#include <cpptools/baseeditordocumentprocessor.h>
#include <cpptools/cppsemanticinfo.h>
#include <cplusplus/CppDocument.h>

#include <QDir>

namespace CppEditor {
namespace Internal {
namespace Tests {

TestDocument::TestDocument(const QByteArray &fileName, const QByteArray &source, char cursorMarker)
    : CppTools::Tests::TestDocument(fileName, source, cursorMarker)
    , m_cursorPosition(m_source.indexOf(QLatin1Char(m_cursorMarker)))
    , m_editor(0)
    , m_editorWidget(0)
{
}

bool TestDocument::hasCursorMarker() const { return m_cursorPosition != -1; }

TestCase::TestCase(bool runGarbageCollector)
    : CppTools::Tests::TestCase(runGarbageCollector)
{
}

TestCase::~TestCase()
{
}

bool TestCase::openCppEditor(const QString &fileName,
                             Internal::CPPEditor **editor,
                             Internal::CppEditorWidget **editorWidget)
{
    using namespace CppEditor::Internal;
    if (CPPEditor *e = dynamic_cast<CPPEditor *>(Core::EditorManager::openEditor(fileName))) {
        if (editor)
            *editor = e;
        if (editorWidget) {
            if (CppEditorWidget *w = dynamic_cast<CppEditorWidget *>(e->editorWidget())) {
                *editorWidget = w;
                return true;
            } else {
                return false; // no or wrong widget
            }
        } else {
            return true; // ok since no widget requested
        }
    } else {
        return false; // no or wrong editor
    }
}

CPlusPlus::Document::Ptr TestCase::waitForRehighlightedSemanticDocument(
        Internal::CppEditorWidget *editorWidget)
{
    const QString filePath = editorWidget->textDocument()->filePath();
    auto processor = CppTools::BaseEditorDocumentProcessor::get(filePath);
    processor->semanticRehighlight(false);
    while (!editorWidget->isSemanticInfoValid())
        QCoreApplication::processEvents();
    return editorWidget->semanticInfo().doc;
}

} // namespace Tests
} // namespace Internal
} // namespace CppEditor