diff options
Diffstat (limited to 'tests/auto/corelib/text/qstring/tst_qstring.cpp')
| -rw-r--r-- | tests/auto/corelib/text/qstring/tst_qstring.cpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/tests/auto/corelib/text/qstring/tst_qstring.cpp b/tests/auto/corelib/text/qstring/tst_qstring.cpp index e8e578ac25..90f7f63192 100644 --- a/tests/auto/corelib/text/qstring/tst_qstring.cpp +++ b/tests/auto/corelib/text/qstring/tst_qstring.cpp @@ -600,6 +600,7 @@ private slots: void isValidUtf16_data(); void isValidUtf16(); void unicodeStrings(); + void vasprintfWithPrecision(); }; template <class T> const T &verifyZeroTermination(const T &t) { return t; } @@ -1300,6 +1301,9 @@ void tst_QString::asprintfS() QCOMPARE(QString::asprintf("%-10.10s", "Hello" ), QLatin1String("Hello ")); QCOMPARE(QString::asprintf("%-10.3s", "Hello" ), QLatin1String("Hel ")); QCOMPARE(QString::asprintf("%-5.5s", "Hello" ), QLatin1String("Hello")); + QCOMPARE(QString::asprintf("%*s", 4, "Hello"), QLatin1String("Hello")); + QCOMPARE(QString::asprintf("%*s", 10, "Hello"), QLatin1String(" Hello")); + QCOMPARE(QString::asprintf("%-*s", 10, "Hello"), QLatin1String("Hello ")); // Check utf8 conversion for %s QCOMPARE(QString::asprintf("%s", "\303\266\303\244\303\274\303\226\303\204\303\234\303\270\303\246\303\245\303\230\303\206\303\205"), QString::fromLatin1("\366\344\374\326\304\334\370\346\345\330\306\305")); @@ -1319,6 +1323,9 @@ void tst_QString::asprintfS() QCOMPARE(QString::asprintf("%-10.10ls", qUtf16Printable("Hello")), QLatin1String("Hello ")); QCOMPARE(QString::asprintf("%-10.3ls", qUtf16Printable("Hello")), QLatin1String("Hel ")); QCOMPARE(QString::asprintf("%-5.5ls", qUtf16Printable("Hello")), QLatin1String("Hello")); + QCOMPARE(QString::asprintf("%*ls", 4, qUtf16Printable("Hello")), QLatin1String("Hello")); + QCOMPARE(QString::asprintf("%*ls", 10, qUtf16Printable("Hello")), QLatin1String(" Hello")); + QCOMPARE(QString::asprintf("%-*ls", 10, qUtf16Printable("Hello")), QLatin1String("Hello ")); // Check utf16 is preserved for %ls QCOMPARE(QString::asprintf("%ls", @@ -1765,6 +1772,7 @@ void tst_QString::count() QCOMPARE(a.count( "", Qt::CaseInsensitive), 16); QCOMPARE(a.count(QRegExp("[FG][HI]")),1); QCOMPARE(a.count(QRegExp("[G][HE]")),2); + QCOMPARE(a.count(QRegularExpression("")), 16); QCOMPARE(a.count(QRegularExpression("[FG][HI]")), 1); QCOMPARE(a.count(QRegularExpression("[G][HE]")), 2); QTest::ignoreMessage(QtWarningMsg, "QString::count: invalid QRegularExpression object"); @@ -2966,6 +2974,17 @@ void tst_QString::replace_extra() // Also check the full values match, of course: QCOMPARE(str8.size(), ans8.size()); QCOMPARE(str8, ans8); + + { + QString s(QLatin1String("BBB")); + QString expected(QLatin1String("BBB")); + for (int i = 0; i < 1028; ++i) { + s.append("X"); + expected.append("GXU"); + } + s.replace(QChar('X'), "GXU"); + QCOMPARE(s, expected); + } } void tst_QString::replace_string() @@ -4857,6 +4876,9 @@ void tst_QString::arg() QCOMPARE( s4.arg("foo", 10), QLatin1String("[ foo]") ); QCOMPARE( s4.arg("foo", -10), QLatin1String("[foo ]") ); + // QStringRef argument in multi-arg: + QCOMPARE(QString("%1;%2").arg(QStringRef(), QString()), ";"); + QString firstName( "James" ); QString lastName( "Bond" ); QString fullName = QString( "My name is %2, %1 %2" ) @@ -7136,6 +7158,35 @@ void tst_QString::isValidUtf16() QTEST(string.isValidUtf16(), "valid"); } +static QString doVasprintf(const char *msg, ...) { + va_list args; + va_start(args, msg); + const QString result = QString::vasprintf(msg, args); + va_end(args); + return result; +} + +void tst_QString::vasprintfWithPrecision() +{ + { + const char *msg = "Endpoint %.*s with"; + static const char arg0[3] = { 'a', 'b', 'c' }; + static const char arg1[4] = { 'a', 'b', 'c', '\0' }; + QCOMPARE(doVasprintf(msg, 3, arg0), QStringLiteral("Endpoint abc with")); + QCOMPARE(doVasprintf(msg, 9, arg1), QStringLiteral("Endpoint abc with")); + QCOMPARE(doVasprintf(msg, 0, nullptr), QStringLiteral("Endpoint with")); + } + + { + const char *msg = "Endpoint %.*ls with"; + static const ushort arg0[3] = { 'a', 'b', 'c' }; + static const ushort arg1[4] = { 'a', 'b', 'c', '\0' }; + QCOMPARE(doVasprintf(msg, 3, arg0), QStringLiteral("Endpoint abc with")); + QCOMPARE(doVasprintf(msg, 9, arg1), QStringLiteral("Endpoint abc with")); + QCOMPARE(doVasprintf(msg, 0, nullptr), QStringLiteral("Endpoint with")); + } +} + QTEST_APPLESS_MAIN(tst_QString) #include "tst_qstring.moc" |