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* tst_QTreeView: Fix UB (invalid downcast, member call)Marc Mutz2016-08-011-70/+27
| | | | | | | | | | | | | As reported by UBSan: tst_qtreeview.cpp:2187:36: runtime error: downcast of address 0x7ffc15749f20 which does not point to an object of type 'PublicView' 0x7ffc15749f20: note: object is of type 'QTreeView' Fix by making the test a friend of QTreeView (and, for Clang, of QAbstractItemView) instead. Change-Id: I5b748696ab441a91058f4d45a18bd5ed75a6e560 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* tst_QAbstractItemView: Fix UB (invalid downcast, member call)Marc Mutz2016-08-011-178/+76
| | | | | | | | | | | | | | | | | | As reported by UBSan: tst_qabstractitemview.cpp:336:23: runtime error: member call on address 0x7ffe6fe96e10 which does not point to an object of type 'TestView' 0x7ffe6fe96e10: note: object is of type 'QListView' tst_qabstractitemview.cpp:337:5: runtime error: member call on address 0x7ffe6fe96e10 which does not point to an object of type 'TestView' 0x7ffe6fe96e10: note: object is of type 'QListView' tst_qabstractitemview.cpp:338:23: runtime error: member call on address 0x7ffe6fe96e10 which does not point to an object of type 'TestView' 0x7ffe6fe96e10: note: object is of type 'QListView' [etc ...] Fix by making the test a friend of QAbstractItemView instead. Change-Id: I1a08977042296eb34e9dbdb5c0595662dbd2e5ef Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* QSortFilterProxyModel: Don't forward the hint from source's layoutChanged signalOlivier Goffart2016-08-011-0/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | We can't forward a VerticalSortHint or HorizontalSortHint hint, because we might be filtering extra items. The documentation of QAbstractItemModel::LayoutChangeHint states: Note that VerticalSortHint and HorizontalSortHint carry the meaning that items are being moved within the same parent, not moved to a different parent in the model, and not filtered out or in. And some of the views rely on this assumption (QQmlDelegateModel for example) What happens in the test is the following: - 'model' emit the dataChanged signal when its data is changed. - 'proxi1' QSortFilterProxyModelPrivate::_q_sourceDataChanged does not forward the dataChanged signal imediatly, it will instead first re-sort the model and call layoutAboutToBeChanged / layouChanged with the VerticalSortHint - 'proxy2' would forward the layoutAboutToBeChanged with the hint, but in QSortFilterProxyModelPrivate::_q_sourceLayoutChanged, it will redo the mapping which will cause the changed data to be filtered. So proxy2 can't forward the VerticalSortHint as it removed rows in the process. Change-Id: I20b6983e9d18bf7509fe6144c74f37d24e4a18c2 Reviewed-by: Tobias Koenig <tobias.koenig@kdab.com> Reviewed-by: David Faure <david.faure@kdab.com>
* Fix UB (invalid enum value) in tst_QTreeViewMarc Mutz2016-07-311-30/+32
| | | | | | | | | | | | As reported by UBSan: tst_qtreeview.cpp:663:5: runtime error: load of value 4294967295, which is not a valid value for type 'DragDropMode' Instead of abusing -1 to indicate to not set the dragDropMode, use a separate boolean field in tha data. Change-Id: I13e7539c858f3b2462d57d660062ef3cb7aec61b Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* QUrl: fix resolved() for data URLsDavid Faure2016-07-291-7/+9
| | | | | | | | | | | | | | They look relative because the path doesn't start with a '/' but they have a scheme so they shouldn't be combined as if it was one absolute and one relative URL. [ChangeLog][QtCore][QUrl] QUrl::resolved() no longer treats a URL with a scheme as a relative URL if it matches this URL's scheme. This special casing was incompatible with RFC 3986 and broke resolving data: URLs, for instance. Change-Id: I3758d3a2141cea7c6d13514243eb8dee5d510dd0 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix for race condition in signal activationDenis Kormalev2016-07-291-0/+175
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was a race condition between QObject::disconnect() and QMetaObject::activate() which can occur if there are multiple BlockingQueued connections to one signal from different threads and they connect/disconnect their connections often. What can happen in this case is: T1 is in activate() method and T2 is in disconnect() method T1 T2 locks sender mutex selects next connection unlocks sender mutex locks sender mutex sets isSlotObject to false creates QMetaCallEvent derefs connection posts event Two things can happen here: 1. Connection can still be valid, but it will have isSlotObject==false and callFunction will be used instead of slotObj 2. Connection can already be invalid To fix it mutex unlock should be moved after QMetaCallEvent creation. Also there is another case, when we don't disconnect but delete the receiver object. In this case it can already be invalid during postEvent, so we need to move mutex unlock after postEvent. Change-Id: I8103798324140ee11de5b4e10906562ba878ff8b Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Item delegates: show localized detailed tooltips and "What's this?" textsAlexander Volkov2016-07-282-1/+63
| | | | | | | | | | | | | Extract the common part from QItemDelegate and QStyledItemDelegate which uses QLocale to convert a value for Qt::DisplayRole to a string. Use this code to get the text for tooltips and "What's this?". [ChangeLog][QtWidgets][QAbstractItemDelegate] Show localized detailed tooltips and "What's this?" texts. Task-number: QTBUG-16469 Change-Id: I8618763d45b8cfddafc2f263d658ba256be60a15 Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* QVector: fix crash on reserve(0)David Faure2016-07-281-0/+22
| | | | | | | | | | It crashed when d was equal to Data::unsharableEmpty(). Task-number: QTBUG-51758 Change-Id: If9f2a7d11892507135f4dc0aeef909f59b7478fc Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* Backwards compatibility fix: No default colormap for Mono QImagesEirik Aavitsland2016-07-271-2/+36
| | | | | | | | | | | | | | | | | This is a partial revert of a4e2f2e687ca7aec88ecf82f72d42ac61e17a5b9. That fix tried to avoid the risk of a crash in pixel() by ensuring Mono QImages created with external data also got a default color table. However, that broke usable behavior in existing code that was painting in Mono QImages using color0/color1. This commit reverts to the old behavior, and instead expands on the checking in pixel() so that lacking color table is handled gracefully for all indexed formats. Task-number: QTBUG-54827 Change-Id: I9164198bed9d20c4b12cdba40a31c141bef3128d Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* Fix QTemporaryDir to handle Unicode characters on WindowsFriedemann Kleint2016-07-202-0/+82
| | | | | | | | | | | | | | | | | | For platforms not providing mkdtemp(), QTemporaryDir relied on an implementation of q_mkdtemp() operating on char *, converting back and forth using QFile::encodeName()/decodeName() when passing the name to QFileSystemEngine. This caused failures on Windows (which uses "System"/Latin1 encoding) for names containing characters outside the Latin1 space. Reimplement q_mkdtemp() to operate on QString, which avoids the conversions altogether and also enables the use of larger character spaces for the pattern. Add tests. Task-number: QTBUG-54810 Change-Id: Ie4323ad73b5beb8a1b8ab81425f73d03c626d58a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* moc: fix infinite loop over malformed inputOlivier Goffart2016-07-201-0/+7
| | | | | | | | We should not call prev() if we had already reched the end. Task-number: QTBUG-54815 Change-Id: I56bc86880a0dbfdce57fc4a08e5950f2ff3a5958 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* tests/manual: add highdpi subdir to the test listThiago Macieira2016-07-201-0/+1
| | | | | | Change-Id: Ib57b52598e2f452985e9fffd1458f2bf00ddc84f Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* QtCore: Fix QXmlStreamReader for invalid characters in XML 1.0Luca Bellonda2016-07-171-0/+59
| | | | | | | | | | | | | | | | | The XML parser uses fastScanLiteralContent() to read a block of text. The routine was not checking the range of valid characters as defined in the XML standard: https://www.w3.org/TR/2008/REC-xml-20081126/#NT-Char A check has been added to stop reading the bad character. Note that the characters are legal in XML 1.1, but QXmlStreamReader is a well-formed XML 1.0 parser [ChangeLog][QtCore][QXmlStreamReader] Fixed a bug in the XML parser that prevented to load XML that contained invalid characters for XML 1.0. Change-Id: I10aaf84fbf95ccdaf9f6d683ea7c31925efff36d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* moc: Fix a crash with malformed inputOlivier Goffart2016-07-151-1/+8
| | | | | | | | | | Do not increment 'data' past the buffer in case of invalid token. Remove the left over qDebug so we can make a test. Task-number: QTBUG-54609 Change-Id: I8f0dd3381fbdea3f07d3c05c9a44a16d92538117 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* fix raw data leak in $$absolute_path()Oswald Buddenhagen2016-07-131-0/+8
| | | | | | | | | when the file name is empty, the path will be returned verbatim. this must be considered when constructing the return value. Task-number: QTBUG-54550 Change-Id: Ie108ed52275e66a154ef63bd6f7193f55b3e0454 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* fix calculations of worst-case size requirements for token bufferOswald Buddenhagen2016-07-131-0/+7
| | | | | | Change-Id: I3aa4c736acec44f95a0a33c7baae9276568f684f Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* fix custom functions inheriting other functions' argumentsOswald Buddenhagen2016-07-131-0/+17
| | | | | | | | Task-number: QTBUG-41830 Change-Id: Iba3eee4975a1ee671b7190e52c0efc9a18147c62 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* make error() propagate from requires() and REQUIRES=Oswald Buddenhagen2016-07-131-0/+14
| | | | | | | | that can make sense if a function which determines the availability of a dependency fails to do so for unexpected reasons. Change-Id: If6cd113df25aee66830c120a2fab067c822a4543 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* make error() propagate from custom replace functionsOswald Buddenhagen2016-07-131-0/+66
| | | | | | | it didn't, which is rather unexpected. Change-Id: I8cdb7b1490a8c2207809812b93cc65fbe23a1b98 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* fix error() not propagating through if()Oswald Buddenhagen2016-07-131-0/+6
| | | | | | | | if() would simply "downgrade" a fatal error to a false condition, which is certainly not expected. Change-Id: Ie9c54f2bddf588856498bf795007b341b7c9363a Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* QCompleter::setModel(): Restore completion roleFriedemann Kleint2016-07-131-2/+17
| | | | | | | | | | When setting a QFileSystemModel as model, the completion role is set to QFileSystemModel::FileNameRole. This needs to be reset to the default Qt::EditRole when setting another model. Task-number: QTBUG-54642 Change-Id: Ie78d5d417e008ad05a2f995bdbc218b3ad1bc49c Reviewed-by: Andy Shaw <andy.shaw@qt.io>
* QString::replace(): protect sought text and replacementEdward Welbourne2016-07-121-2/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | When replacing each copy of one text with a copy of another, we do so in batches of 1024; if we get more than one batch, we need to keep a copy of the sought text and replacement if they're part of the string we're modifying, for use in later batches. Also do the replacements in full batches of 1024, not 1023 (which left the last entry in an array unused); marked some related tests as (un)likely; and move some repeated code out into a pair of little local functions to save duplcation. Those new functions can also serve replace_helper(); and it can shed a const_cast and some conditioning of free() by using them the same way replace() now does. (There was also one place it still used the raw after, rather than the replacement copy; which could have produced errors if memcpy were to exercise its right to assume no overlap in arrays. This error is what prompted me to notice all of the above.) Added tests. The last error proved untestable as my memcpy is in fact as fussy as memmove. The first two tests added were attempts to get a failure out of it. The third did get a failure, but also tripped over the problem in replace() itself. Added to an existing test function and renamed it to generally cover extra tests for replace. Change-Id: I9ba6928c84ece266dbbe52b91e333ea54ab6d95e Reviewed-by: Robin Burchell <robin.burchell@viroteck.net> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* QPair: add test for pair of referencesMarc Mutz2016-07-111-0/+30
| | | | | | | | std::pair explicitly supports this (cf. std::tie), so check we do, too. Change-Id: Idc3c1739a4bc64a0da120dcf953def7e432f6f71 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QHashFunctions: test for hash equality of null and empty string typesMarc Mutz2016-07-111-0/+16
| | | | | | | | | | In Qt, null QStrings compare equal to empty ones, so add an explicit check that the corresponding hash values are identical, too. Ditto for QByteArray. Change-Id: I190fc95a765305928d9b6b0e4955433865b6b247 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QString: adapt chop() auto test as data-driven testAnton Kudryavtsev2016-07-111-18/+19
| | | | | | | | Thiago Macieira asked to do that. Change-Id: I9a07dad7ff2bfebc2f863e0e9f151aab66450bcf Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QString: add auto test for chop()Anton Kudryavtsev2016-07-071-0/+26
| | | | | Change-Id: I8fc65c65776a64cc92e8cba3993d17746be81ba1 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* QComboBox: fix crash on setEditable(false) called from editTextChanged()Marc Mutz2016-07-061-0/+25
| | | | | | | | | | | | | | | | | | | | QLineEdit::setText() emits QLineEdit::textChanged(), which is connected to QComboBox::editTextChanged(). When a user slot connected to editTextChanged() sets QComboBox::editable to false, the line edit will be deleted in setEditable() and when control returns to QComboBoxPrivate::setCurrentIndex(), the formerly non-null 'lineEdit' has changed to nullptr, leading to a nullptr dereference when attempting to set the completionPrefix on lineEdit->completer(). Fix by re-checking 'lineEdit' after returning from the QLineEdit::setText() call. Add a test. Task-number: QTBUG-54191 Change-Id: I94154796cfde73fb490f8471c48b9d6f62825a92 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Q_(U)INT64_C is not a type, so don't use it as if it wasMarc Mutz2016-07-061-4/+4
| | | | | | | | | | These expressions only work because they contain no non-parenthesized commas and an int literal is last. Fix by wrapping only the integer literal in Q_(U)INT64_C. Change-Id: I6b8e508b6c7c022f4b3342f65c26aab89ce17702 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Testlib: generate_expected_output.py: Run in C localeFriedemann Kleint2016-07-051-0/+1
| | | | | | | | Otherwise, float numbers are formatted using a decimal comma in German, causing huge diffs and failures. Change-Id: Icd85a293d0564cac6be244eb0793611920d0c89c Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* QUrl: Test that we do correctly accept valid schemesThiago Macieira2016-07-021-67/+95
| | | | | | | | ... and reject invalid ones. There was one error: we accepted schemes starting with pluses, dashes and dots. Change-Id: Ie585843cfb684bc3b6e3fffd145cfe12227ec4ad Reviewed-by: David Faure <david.faure@kdab.com>
* QTime: restore Qt3 compatibility in the QDataStream operatorsDavid Faure2016-07-021-1/+26
| | | | | | | | | | | | A Qt5 program writing a null QTime() using setVersion(QDataStream::Qt_3_3), and then a Qt3 program reading that, would lead to a weird QTime, with isNull=false, isValid=false, hour=1193, minute=2, second=47, ms=295. This commit restores interoperability, by writing out the expected value (0) for a null QTime rather than the -1 value used by Qt4 and Qt5. Change-Id: Icde468a8f6fc9434ef7018296725819b44d672af Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix tst_QNetworkReply::qtbug45581WrongReplyStatusCode() on WindowsFriedemann Kleint2016-06-301-1/+5
| | | | | | | | The file is read using CRLF line convention on Windows. Task-number: QTBUG-24226 Change-Id: Ie08fa603e29c80a42de4bfbfd1f4237f53c22b98 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
* Finally fix crash in inplace-modified data-constructed imagesEirik Aavitsland2016-06-151-4/+70
| | | | | | | | | | | | | | Avoid all inplace modification of images using external data buffers. Since the QImage methods are documented to create a (modified) copy, there is afterwards no API requirement on the lifetime of the data buffer. This patch supersedes 509bc7e59c69937900cf258e64889a6e88edbcf0 Task-number: QTBUG-53721 Change-Id: I3ccc01619eb61d8630104449394e0b76df0af695 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* tst_QUdpSocket - remove insignificanceTimur Pocheptsov2016-06-142-5/+19
| | | | | | | | | | | | | | | | | | | | | | This is the second attempt to remove 'insignificant' from UDP socket test to: - make changes ending up in regressions more difficult (hopefully impossible) to merge - switch to BLACKLIST if needed - make flaky tests more visible. For now this 'back to significant' will be accompanied by extended BLACKLIST. New in BLACKLIST: * OS X - datagram size-related problems (fixed in 5.7) * OS X - multicastLeaveAfterClose - will probably stay BLACKLISTED, seems to be a Darwin's quirk, can be fixed in OS X >= 10.10. * windows ... tst_QUdpSocket::echo seems to fail randomly on OS X/linux and it looks like it fails at the same time on different machines, should be something server-related (a guess only). Change-Id: Ib344348ffab03fab1b9309b80449a04d8ce247c6 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Fix UNSIGNED values in QMYSQLJesus Fernandez2016-06-141-0/+39
| | | | | | | | | | | | | | The unsigned flag in columns was ignored when creating the list of bound values in a mysql table. So the result iteration with QSqlQuery::next stops after the first wrong truncated value. [ChangeLog][QtSql] Fixed QSqlQuery::prepare value truncation error when using UNSIGNED values in a MySQL database. Task-number: QTBUG-53969 Task-number: QTBUG-53237 Change-Id: I10d977993445f2794f1dd8c88b2e83517ef524f3 Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
* QSslSocket (OpenSSL) - handle abort/close on sslErrors emittedTimur Pocheptsov2016-06-141-0/+27
| | | | | | | | | | | | If a user's code, attached to sslErrors signal, calls abort/close or disconnectFromHost but our SSL socket was configured not to verify a peer, no need to continue handshake after calling checkSslErrors (and finally crashing on invalid 'ssl' pointer). Task-number: QTBUG-53906 Change-Id: I7f185511d278f9d6f16e7d6c5ba424707141459c Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
* tst_QTcpSocket: Replace insignification on Windows by BLACKLIST.Friedemann Kleint2016-06-102-2/+13
| | | | | | | | | | Partially reverts f3939d943ed132eaf3daead797d961c3ffbc31a5. Task-number: QTBUG-52714 Task-number: QTBUG-49332 Task-number: QTBUG-49333 Change-Id: I1f1b3278134b1e6156c0cb7006d396154c776a46 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
* Fix qplugin autotest on WindowsJoerg Bornemann2016-06-081-23/+12
| | | | | | | | | | | | | Since Qt 5.0.0 we never built the test plugins on Windows, because we checked for the existence of QtCore[d]4.dll, and the actual test does not complain if it cannot find any plugins. Use the right conditions to check for debug/release Qt builds on Windows. Use subdirs dependencies on every platform and then actually pass the right variable to SUBDIRS. Clean up the pro file while we're at it. Change-Id: I099f30afd445fbf43dc5677d256ffe55b27639b3 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Revert "Insignifify qfileinfo on Windows, like QDir".Friedemann Kleint2016-06-081-2/+0
| | | | | | | | | This reverts commit 55655abfaf1fbe09af2eedfde413e862bc6c85e2. The crashes in release mode cannot be locally reproduced. Change-Id: I4e7b1defbeac5d5512b2fa82a367d2e04e3c37a4 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* Revert "Insignifify qdiriterator test"Friedemann Kleint2016-06-081-2/+0
| | | | | | | | | This reverts commit b373d183de4249c938935ff357c50c415b69f247. The crashes in release mode cannot be locally reproduced. Change-Id: I38ff5e9e045cff0e94e24ca07fb6e18e88b677c7 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* Re-enable tst_QDir on Windows.Friedemann Kleint2016-06-081-2/+0
| | | | | | | Partially revert f3939d943ed132eaf3daead797d961c3ffbc31a5. Change-Id: I67e4d8973bc18d9cd77750c6379221d34e9484b3 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* Add support for 8bit encodings not ASCII compatible in QXMLStreamWriter.Luca Bellonda2016-06-081-0/+39
| | | | | | | | | | | | | | | When using a 8 bit encoding to write a file, a test discovers if the encoding is really ASCII compatible by examining a letter and one of the XML reserved characters. EBCDIC, in the current base, was not well handled. [ChangeLog][QtCore][QXmlStreamWriter] Fixed a bug that prevented the generation of valid XML files when using encoding with 8 bit per character but not ASCII compatible. QXMLStreamWriter generated XML markup using always ASCII in this case. Change-Id: I9c86a122dd91b2290d50c358638442f99777d4ae Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDebug: fix streaming of QCharsMarc Mutz2016-06-081-3/+3
| | | | | | | | | | | | | | | | | | | | Commit 9ef3ff30 introduced a new function, putUcs4(), to output QChar, char16_t, char32_t as a, possibly escaped, character literal, but got the order of stream modifiers wrong. Instead of applying the field width to the 'ucs' streaming, it applied it to the prefix '\u'. The same problem exists for the pad char, leading to the result '00\ue4' for a QChar containing ä (LATIN SMALL LETTER A WITH DIAERESIS) Fix by reordering the elements streamed so that the prefixes come last. Added a test. Change-Id: I6eaa0586501b9e780aaa3bb5dcec0e5c2f86a219 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* tst_QFileSystemModel: Remove Win32LongFileName().Friedemann Kleint2016-06-081-18/+0
| | | | | | | | | Modern SSD drives no longer have short file names enabled, causing the test to fail. Task-number: QTBUG-29403 Change-Id: I2e9866d8f8a6ed3df9d2dc6630b8cfa47ade0728 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* Rewrite test tst_QDir::cdBelowRoot() to be data-driven.Friedemann Kleint2016-06-081-28/+35
| | | | | | | | Limit the macro #ifdefery and allow for more test cases. Task-number: QTBUG-53712 Change-Id: I2c185efc7c3b8fcd0217d2021bd98ab6044b5aee Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* Enable testStyleOptionInit for all styles and fix affected styles.Hannah von Reth2016-06-061-6/+3
| | | | | Change-Id: I7cb759445342ecb58d5187ddd4a22e41fdea084a Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Fix race condition in tst_QDBusConnection::pendingCallWhenDisconnectedThiago Macieira2016-06-061-9/+30
| | | | | | | | | | | | | | | | | | The test sent a message and hoped that the "delete server" would cause the server object in the QDBusConnectionManager thread be deleted before it could receive and process the message. That's racy, because on some CI machines, it did and then sent back an error reply indicating the object sought was not found. Instead, let's use a child process that we can kill to make it exit at the right time. I've chosen to use dbus-daemon itself, because that lets us test the actual conditions that triggered the original bug: the daemon getting killed during a desktop session shutdown on Linux. Change-Id: I87e17314d8b24ae983b1fffd1454483aea87c921 Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
* Diaglib: Extend class information for QWidget dumps.Friedemann Kleint2016-06-041-2/+44
| | | | | | | Output the class hierarchy until a base class within QtWidgets is found. Change-Id: I0ecee22e2ead1dea8b39cce8ca2f0739290aac22 Reviewed-by: Alexandru Croitor <alexandru.croitor@theqtcompany.com>
* tst_QTemporaryFile: Run in temporary directory.Friedemann Kleint2016-06-041-4/+4
| | | | | | | | | The test leaks a file (named qt_...xxx) in QDir::tempPath(). Moreover, when tests fail, it can happen that more files are leaked and subsequent runs do not recover since the check for non-existence of those files fails. Change-Id: Iaea6d09ee7c271903a1b9c63e263c19f9e90bba9 Reviewed-by: David Faure <david.faure@kdab.com>
* Remove tst_QWidget::immediateRepaintAfterShow().Friedemann Kleint2016-06-041-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | It tested whether a paint event was received when calling QWidget::repaint() right after QWidget::show() without waiting for the window to be exposed. This caused a QEvent::UpdateRequest to be sent, which ended up in QWidgetBackingStore::sync() which returns after checking QWidgetBackingStore::discardSyncRequest(), since Qt::WA_Mapped is not set on the non-exposed widget. The test passed on Windows since it contains one call to QCoreApplication::processEvents() which causes the the initial WM_PAINT message to be processed in QWindowsWindow::handleWmPaint() which calls QWindowSystemInterface::flushWindowSystemEvents() and causes Qt::WA_Mapped to be set. This seems counter to the intention of the test. Remove the test since it won't pass anymore in Qt 5 unless Qt::WA_Mapped is set. Task-number: QTBUG-26424 Task-number: QTBUG-38327 Task-number: QTBUG-39842 Change-Id: Iede026d52825dcf1f2e9014a316d26d260309214 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
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