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Utils: add tests for Position::fromPositionInDocument

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Change-Id: I2b530cf62a4defe0292c51834b1e5093a7d5e55f
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
This commit is contained in:
David Schulz
2023-05-12 10:59:29 +02:00
parent 00d8e9d717
commit 9758e71458
2 changed files with 30 additions and 0 deletions
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2
src/libs/utils/textutils.cpp
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@@ -2,6 +2,7 @@
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "textutils.h"
#include "qtcassert.h"
#include <QRegularExpression>
#include <QTextBlock>
@@ -50,6 +51,7 @@ Position Position::fromFileName(QStringView fileName, int &postfixPos)
Position Position::fromPositionInDocument(const QTextDocument *document, int pos)
{
QTC_ASSERT(document, return {});
const QTextBlock block = document->findBlock(pos);
if (block.isValid())
return {block.blockNumber() + 1, pos - block.position()};

28
tests/auto/utils/text/tst_text.cpp
View File

@@ -3,6 +3,7 @@
#include <utils/textutils.h>
#include <QTextDocument>
#include <QtTest>
using namespace Utils::Text;
@@ -15,6 +16,9 @@ private slots:
void testPositionFromFileName_data();
void testPositionFromFileName();
void testPositionFromPositionInDocument_data();
void testPositionFromPositionInDocument();
void testRangeLength_data();
void testRangeLength();
};
@@ -107,6 +111,30 @@ void tst_Text::testPositionFromFileName()
QCOMPARE(postfixPos, expectedPostfixPos);
}
void tst_Text::testPositionFromPositionInDocument_data()
{
QTest::addColumn<QString>("text");
QTest::addColumn<int>("documentPosition");
QTest::addColumn<Position>("position");
QTest::newRow("0") << QString() << 0 << Position{1, 0};
QTest::newRow("-1") << QString() << -1 << Position();
QTest::newRow("mid line") << QString("foo\n") << 1 << Position{1, 1};
QTest::newRow("second line") << QString("foo\n") << 4 << Position{2, 0};
QTest::newRow("second mid line") << QString("foo\nbar") << 5 << Position{2, 1};
QTest::newRow("behind content") << QString("foo\nbar") << 8 << Position();
}
void tst_Text::testPositionFromPositionInDocument()
{
QFETCH(QString, text);
QFETCH(int, documentPosition);
QFETCH(Position, position);
const QTextDocument doc(text);
QCOMPARE(Position::fromPositionInDocument(&doc, documentPosition), position);
}
void tst_Text::testRangeLength_data()
{
QTest::addColumn<QString>("text");