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**
** This file is part of Qt Creator
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**
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**
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**
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** accordance with the Qt Commercial License Agreement provided with the
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**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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#include "outputparser_test.h"

#include <QtTest>

using namespace ProjectExplorer;

OutputParserTester::OutputParserTester() :
        m_debug(false)
{
}

OutputParserTester::~OutputParserTester()
{
    if (childParser())
        childParser()->takeOutputParserChain();
}

// test methods:
void OutputParserTester::testParsing(const QString &lines,
                                     Channel inputChannel,
                                     QList<TaskWindow::Task> tasks,
                                     const QString &childStdOutLines,
                                     const QString &childStdErrLines,
                                     const QString &outputLines)
{
    reset();
    Q_ASSERT(childParser());

    QStringList inputLines = lines.split(QChar('\n'));
    foreach (const QString &input, inputLines) {
        if (inputChannel == STDOUT)
            childParser()->stdOutput(input);
        else
            childParser()->stdError(input);
    }

    QCOMPARE(m_receivedOutput, outputLines);
    QCOMPARE(m_receivedStdErrChildLine, childStdErrLines);
    QCOMPARE(m_receivedStdOutChildLine, childStdOutLines);
    QCOMPARE(m_receivedTasks.size(), tasks.size());
    if (m_receivedTasks.size() == tasks.size()) {
        for(int i = 0; i < tasks.size(); ++i) {
            QCOMPARE(m_receivedTasks.at(i).category, tasks.at(i).category);
            QCOMPARE(m_receivedTasks.at(i).description, tasks.at(i).description);
            QCOMPARE(m_receivedTasks.at(i).file, tasks.at(i).file);
            QCOMPARE(m_receivedTasks.at(i).line, tasks.at(i).line);
            QCOMPARE(m_receivedTasks.at(i).type, tasks.at(i).type);
        }
    }
}

void OutputParserTester::testTaskMangling(const TaskWindow::Task input,
                                          const TaskWindow::Task output)
{
    reset();
    childParser()->taskAdded(input);

    QVERIFY(m_receivedOutput.isNull());
    QVERIFY(m_receivedStdErrChildLine.isNull());
    QVERIFY(m_receivedStdOutChildLine.isNull());
    QVERIFY(m_receivedTasks.size() == 1);
    if (m_receivedTasks.size() == 1) {
        QCOMPARE(m_receivedTasks.at(0).category, output.category);
        QCOMPARE(m_receivedTasks.at(0).description, output.description);
        QCOMPARE(m_receivedTasks.at(0).file, output.file);
        QCOMPARE(m_receivedTasks.at(0).line, output.line);
        QCOMPARE(m_receivedTasks.at(0).type, output.type);
    }
}

void OutputParserTester::testOutputMangling(const QString &input,
                                            const QString &output)
{
    reset();

    childParser()->outputAdded(input);

    QCOMPARE(m_receivedOutput, output);
    QVERIFY(m_receivedStdErrChildLine.isNull());
    QVERIFY(m_receivedStdOutChildLine.isNull());
    QVERIFY(m_receivedTasks.isEmpty());
}

void OutputParserTester::setDebugEnabled(bool debug)
{
    m_debug = debug;
}

void OutputParserTester::stdOutput(const QString &line)
{
    if (!m_receivedStdOutChildLine.isEmpty())
        m_receivedStdOutChildLine.append(QChar('\n'));
    m_receivedStdOutChildLine.append(line);
}

void OutputParserTester::stdError(const QString &line)
{
    if (!m_receivedStdErrChildLine.isEmpty())
        m_receivedStdErrChildLine.append(QChar('\n'));
    m_receivedStdErrChildLine.append(line);
}

void OutputParserTester::appendOutputParser(IOutputParser *parser)
{
    Q_ASSERT(!childParser());
    Q_ASSERT(!parser->childParser());

    IOutputParser::appendOutputParser(parser);
    parser->appendOutputParser(this);
}

void OutputParserTester::outputAdded(const QString &line)
{
    if (!m_receivedOutput.isEmpty())
        m_receivedOutput.append(QChar('\n'));
    m_receivedOutput.append(line);
}

void OutputParserTester::taskAdded(const ProjectExplorer::TaskWindow::Task &task)
{
    m_receivedTasks.append(task);
}

void OutputParserTester::reset()
{
    m_receivedStdErrChildLine = QString();
    m_receivedStdOutChildLine = QString();
    m_receivedTasks.clear();
    m_receivedOutput = QString();
}
