diff options
Diffstat (limited to 'tests/auto/qtextscriptengine')
-rw-r--r-- | tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp | 129 |
1 files changed, 128 insertions, 1 deletions
diff --git a/tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp b/tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp index ab7c1f3..1952796 100644 --- a/tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp +++ b/tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp @@ -56,11 +56,14 @@ -#if defined(Q_WS_X11) +#if defined(Q_WS_X11) || defined(Q_WS_MAC) #define private public #include <private/qtextengine_p.h> #include <qtextlayout.h> #undef private +#else +#include <private/qtextengine_p.h> +#include <qtextlayout.h> #endif #include <qfontdatabase.h> @@ -103,6 +106,11 @@ private slots: void khmer(); void linearB(); + void controlInSyllable_qtbug14204(); + void combiningMarks_qtbug15675(); + + void mirroredChars_data(); + void mirroredChars(); }; tst_QTextScriptEngine::tst_QTextScriptEngine() @@ -1111,6 +1119,125 @@ void tst_QTextScriptEngine::greek() #endif } +void tst_QTextScriptEngine::controlInSyllable_qtbug14204() +{ +#if defined(Q_WS_X11) + QString s; + s.append(QChar(0x0915)); + s.append(QChar(0x094d)); + s.append(QChar(0x200d)); + s.append(QChar(0x0915)); + + QTextLayout layout(s); + QTextEngine *e = layout.d; + e->itemize(); + e->shape(0); + + QVERIFY(e->layoutData->items[0].num_glyphs == 2); + QVERIFY(e->layoutData->glyphLayout.advances_x[1] != 0); +#else + QSKIP("X11 specific test", SkipAll); +#endif +} + +void tst_QTextScriptEngine::combiningMarks_qtbug15675() +{ +#if defined(Q_WS_MAC) && defined(QT_MAC_USE_COCOA) + QString s; + s.append(QChar(0x0061)); + s.append(QChar(0x0062)); + s.append(QChar(0x0300)); + s.append(QChar(0x0063)); + + QFont font("Monaco"); + QTextLayout layout(s, font); + QTextEngine *e = layout.d; + e->itemize(); + e->shape(0); + + QVERIFY(e->layoutData->items[0].num_glyphs == 4); + QVERIFY(e->layoutData->glyphLayout.advances_y[2] > 0); +#elif defined(Q_WS_X11) + QFontDatabase db; + + if (!db.families().contains("DejaVu Sans Mono")) { + QSKIP("Required font (DejaVu Sans Mono) doesn't exist, skip test.", SkipAll); + return; + } + + QString s; + s.append(QChar(0x0062)); + s.append(QChar(0x0332)); + s.append(QChar(0x0063)); + + QTextLayout layout(s, QFont("DejaVu Sans Mono")); + QTextEngine *e = layout.d; + e->itemize(); + e->shape(0); + + QVERIFY(e->layoutData->items[0].num_glyphs == 3); + QVERIFY(e->layoutData->glyphLayout.advances_x[1] == 0); +#else + QSKIP("X11/Mac specific test", SkipAll); +#endif +} + +void tst_QTextScriptEngine::mirroredChars_data() +{ + QTest::addColumn<int>("hintingPreference"); + + QTest::newRow("Default hinting") << int(QFont::PreferDefaultHinting); + QTest::newRow("No hinting") << int(QFont::PreferNoHinting); + QTest::newRow("Vertical hinting") << int(QFont::PreferVerticalHinting); + QTest::newRow("Full hinting") << int(QFont::PreferFullHinting); +} + +void tst_QTextScriptEngine::mirroredChars() +{ +#if defined(Q_WS_MAC) + QSKIP("Not supported on Mac", SkipAll); +#endif + QFETCH(int, hintingPreference); + + QFont font; + font.setHintingPreference(QFont::HintingPreference(hintingPreference)); + + QString s; + s.append(QLatin1Char('(')); + s.append(QLatin1Char(')')); + + HB_Glyph leftParenthesis; + HB_Glyph rightParenthesis; + { + QTextLayout layout(s); + layout.beginLayout(); + layout.createLine(); + layout.endLayout(); + + QTextEngine *e = layout.engine(); + e->itemize(); + e->shape(0); + QCOMPARE(e->layoutData->items[0].num_glyphs, ushort(2)); + + const QGlyphLayout &glyphLayout = e->layoutData->glyphLayout; + leftParenthesis = glyphLayout.glyphs[0]; + rightParenthesis = glyphLayout.glyphs[1]; + } + + { + QTextLayout layout(s); + layout.setFlags(Qt::TextForceRightToLeft); + + QTextEngine *e = layout.engine(); + e->itemize(); + e->shape(0); + QCOMPARE(e->layoutData->items[0].num_glyphs, ushort(2)); + + const QGlyphLayout &glyphLayout = e->layoutData->glyphLayout; + QCOMPARE(glyphLayout.glyphs[0], rightParenthesis); + QCOMPARE(glyphLayout.glyphs[1], leftParenthesis); + } +} QTEST_MAIN(tst_QTextScriptEngine) #include "tst_qtextscriptengine.moc" |