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| author | Kenji Sugita <sugita@sra.co.jp> | 2010-03-22 14:38:10 (GMT) |
|---|---|---|
| committer | Benjamin Poulain <benjamin.poulain@nokia.com> | 2010-03-22 14:51:37 (GMT) |
| commit | 77b913e5f8fa93c62a245685d55d76eec2e9021a (patch) | |
| tree | a7674c32ec5ee5ad9be545190acc193c37d1eaa0 /tests/auto/qstringlist | |
| parent | 9da453e5579ebb6fb0361e4df4cfa7107e560b23 (diff) | |
| download | Qt-77b913e5f8fa93c62a245685d55d76eec2e9021a.zip Qt-77b913e5f8fa93c62a245685d55d76eec2e9021a.tar.gz Qt-77b913e5f8fa93c62a245685d55d76eec2e9021a.tar.bz2 | |
Fix behavior change QStringList::join() for null
Before 4.6.2 both str.isNull() and str.isEmpty() return true for the
following code.
QStringList list;
QString str = list.join(QString());
This commit revert the behavior change introduced by
7461ed5227e3002c4a6f74d458aa0255b7c1217d. Joining null
QString was giving a empty string instead of a null
string.
Reviewed-by: Benjamin Poulain <benjamin.poulain@nokia.com>
Diffstat (limited to 'tests/auto/qstringlist')
| -rw-r--r-- | tests/auto/qstringlist/tst_qstringlist.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/auto/qstringlist/tst_qstringlist.cpp b/tests/auto/qstringlist/tst_qstringlist.cpp index 8429303..fb28bf4 100644 --- a/tests/auto/qstringlist/tst_qstringlist.cpp +++ b/tests/auto/qstringlist/tst_qstringlist.cpp @@ -77,6 +77,7 @@ private slots: void streamingOperator(); void join() const; void join_data() const; + void join_emptiness() const; }; extern const char email[]; @@ -311,5 +312,14 @@ void tst_QStringList::join_data() const << QString("a b c"); } +void tst_QStringList::join_emptiness() const +{ + QStringList list; + QString string = list.join(QString()); + + QCOMPARE(string.isEmpty(), true); + QCOMPARE(string.isNull(), true); +} + QTEST_APPLESS_MAIN(tst_QStringList) #include "tst_qstringlist.moc" |