Add unit tests for QTranslator.

Two new tests:
  * Check that translations can be loaded from resources
  * Check that nothing happens when trying to "load" a directory

Merge-request: 531
Reviewed-by: Benjamin Poulain <benjamin.poulain@nokia.com>

3 files changed, 25 insertions, 1 deletions

diff --git a/tests/auto/qtranslator/qtranslator.pro b/tests/auto/qtranslator/qtranslator.pro
index 30ffc1c25d..2b08b4aad1 100644
--- a/tests/auto/qtranslator/qtranslator.pro
+++ b/tests/auto/qtranslator/qtranslator.pro
@@ -1,6 +1,6 @@
 load(qttest_p4)
 SOURCES  += tst_qtranslator.cpp
-
+RESOURCES += qtranslator.qrc
 
 wince*|symbian*: {
    addFiles.sources = hellotr_la.qm msgfmt_from_po.qm
diff --git a/tests/auto/qtranslator/qtranslator.qrc b/tests/auto/qtranslator/qtranslator.qrc
new file mode 100644
index 0000000000..333dcfaa21
--- /dev/null
+++ b/tests/auto/qtranslator/qtranslator.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/tst_qtranslator">
+        <file>hellotr_la.qm</file>
+    </qresource>
+</RCC>
diff --git a/tests/auto/qtranslator/tst_qtranslator.cpp b/tests/auto/qtranslator/tst_qtranslator.cpp
index 44fc10c7a7..f2bfbf0627 100644
--- a/tests/auto/qtranslator/tst_qtranslator.cpp
+++ b/tests/auto/qtranslator/tst_qtranslator.cpp
@@ -70,6 +70,8 @@ private slots:
     void testLanguageChange();
     void plural();
     void translate_qm_file_generated_with_msgfmt();
+    void loadFromResource();
+    void loadDirectory();
 
 private:
     int languageChangeEventCounter;
@@ -237,5 +239,22 @@ void tst_QTranslator::translate_qm_file_generated_with_msgfmt()
     qApp->removeTranslator(&translator);
 }
 
+void tst_QTranslator::loadFromResource()
+{
+    QTranslator tor;
+    tor.load(":/tst_qtranslator/hellotr_la.qm");
+    QVERIFY(!tor.isEmpty());
+    QCOMPARE(tor.translate("QPushButton", "Hello world!"), QString::fromLatin1("Hallo Welt!"));
+}
+
+void tst_QTranslator::loadDirectory()
+{
+    QVERIFY(QFileInfo("../qtranslator").isDir());
+
+    QTranslator tor;
+    tor.load("qtranslator", "..");
+    QVERIFY(tor.isEmpty());
+}
+
 QTEST_MAIN(tst_QTranslator)
 #include "tst_qtranslator.moc"