diff options
author | Thiago Macieira <thiago.macieira@intel.com> | 2013-07-19 14:08:14 -0700 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-07-21 07:30:48 +0200 |
commit | b02eb3b436b49054fe972023c220b7760a0f48f5 (patch) | |
tree | e3d9ebfd244c883cd43446f4218cdbe34b7ca63b /tests | |
parent | bad93acfba492954543a293dbf87769a6953d630 (diff) |
Ensure that the user codecs are listed in QTextCodec::availableCodecs
Codecs registered by creating new QTextCodec instances should be listed
there.
Task-number: QTBUG-32500
Change-Id: I56c00e0d6bbfef55a6cbd571bcf9aa2cf333ef3a
Reviewed-by: David Faure <david.faure@kdab.com>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/auto/corelib/codecs/qtextcodec/tst_qtextcodec.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tests/auto/corelib/codecs/qtextcodec/tst_qtextcodec.cpp b/tests/auto/corelib/codecs/qtextcodec/tst_qtextcodec.cpp index 616fe33309..6329160998 100644 --- a/tests/auto/corelib/codecs/qtextcodec/tst_qtextcodec.cpp +++ b/tests/auto/corelib/codecs/qtextcodec/tst_qtextcodec.cpp @@ -102,6 +102,7 @@ private slots: void moreToFromUnicode(); void shiftJis(); + void userCodec(); }; void tst_QTextCodec::toUnicode_data() @@ -2312,6 +2313,53 @@ void tst_QTextCodec::shiftJis() QCOMPARE(encoded, backslashTilde); } +struct UserCodec : public QTextCodec +{ + // implement pure virtuals + QByteArray name() const Q_DECL_OVERRIDE + { return "UserCodec"; } + QList<QByteArray> aliases() const Q_DECL_OVERRIDE + { return QList<QByteArray>() << "usercodec" << "user-codec"; } + int mibEnum() const Q_DECL_OVERRIDE + { return 5000; } + + virtual QString convertToUnicode(const char *, int, ConverterState *) const Q_DECL_OVERRIDE + { return QString(); } + virtual QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const Q_DECL_OVERRIDE + { return QByteArray(); } +}; + +void tst_QTextCodec::userCodec() +{ + // check that it isn't there + static bool executedOnce = false; + if (executedOnce) + QSKIP("Test already executed once"); + + QVERIFY(!QTextCodec::availableCodecs().contains("UserCodec")); + QVERIFY(!QTextCodec::codecForName("UserCodec")); + + QTextCodec *codec = new UserCodec; + executedOnce = true; + + QList<QByteArray> availableCodecs = QTextCodec::availableCodecs(); + QVERIFY(availableCodecs.contains("UserCodec")); + QVERIFY(availableCodecs.contains("usercodec")); + QVERIFY(availableCodecs.contains("user-codec")); + + QTextCodec *pcodec = QTextCodec::codecForName("UserCodec"); + QCOMPARE(pcodec, codec); + + pcodec = QTextCodec::codecForName("user-codec"); + QCOMPARE(pcodec, codec); + + pcodec = QTextCodec::codecForName("User-Codec"); + QCOMPARE(pcodec, codec); + + pcodec = QTextCodec::codecForMib(5000); + QCOMPARE(pcodec, codec); +} + struct DontCrashAtExit { ~DontCrashAtExit() { QTextCodec *c = QTextCodec::codecForName("utf8"); |