diff options
Diffstat (limited to 'tests/auto')
| -rw-r--r-- | tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp b/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp index 67d4b9884b..3958e2a01c 100644 --- a/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp +++ b/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp @@ -2655,17 +2655,28 @@ void tst_QTextLayout::min_maximumWidth_data() QTest::newRow("long string") << QStringLiteral("lmong_long_crazy_87235982735_23857239682376923876923876-fuwhfhfw-names-AAAA-deeaois2019-03-03.and.more"); QTest::newRow("QTBUG-106947") << QStringLiteral("text text"); QTest::newRow("spaces") << QStringLiteral(" text text "); + QTest::newRow("QTBUG-104986") << QStringLiteral("text\ntext\ntext"); + QTest::newRow("spaces + line breaks") << QStringLiteral(" \n text\n \ntext \n "); } void tst_QTextLayout::min_maximumWidth() { QFETCH(QString, text); + text.replace('\n', QChar::LineSeparator); QTextLayout layout(text, testFont); layout.setCacheEnabled(true); + QTextOption opt; + opt.setWrapMode(QTextOption::NoWrap); + layout.setTextOption(opt); + layout.beginLayout(); + while (layout.createLine().isValid()) { } + layout.endLayout(); + + const qreal nonWrappedMaxWidth = layout.maximumWidth(); + for (int wrapMode = QTextOption::NoWrap; wrapMode <= QTextOption::WrapAtWordBoundaryOrAnywhere; ++wrapMode) { - QTextOption opt; opt.setWrapMode((QTextOption::WrapMode)wrapMode); layout.setTextOption(opt); layout.beginLayout(); @@ -2674,6 +2685,9 @@ void tst_QTextLayout::min_maximumWidth() const qreal minWidth = layout.minimumWidth(); const qreal maxWidth = layout.maximumWidth(); + QCOMPARE_LE(minWidth, maxWidth); + QCOMPARE_LE(maxWidth, nonWrappedMaxWidth); // maxWidth for wrapped text shouldn't exceed maxWidth for the text without wrapping. + // Try the layout from slightly wider than the widest (maxWidth) // and narrow it down to slighly narrower than minWidth // layout.maximumWidth() should return the same regardless |