Add test for QLocale::bcp47Name()

Task-number: QTBUG-61949 Change-Id: I34fece0441afb1e69ea84ae59b90c5e2b7cf133f Reviewed-by: Edward Welbourne <[email protected]> Reviewed-by: Thiago Macieira <[email protected]>
junchaoni · Jul 26, 2017 · 2031196 · 2031196
1 parent 28d1d19
commit 2031196
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/tests/auto/corelib/tools/qlocale/tst_qlocale.cpp b/tests/auto/corelib/tools/qlocale/tst_qlocale.cpp
@@ -137,6 +137,8 @@ private slots:
     void textDirection_data();
     void textDirection();
 
+    void bcp47Name();
+
 private:
     QString m_decimal, m_thousand, m_sdate, m_ldate, m_time;
     QString m_sysapp;
@@ -2525,5 +2527,26 @@ void tst_QLocale::textDirection()
     QCOMPARE(locale.textDirection() == Qt::RightToLeft, rightToLeft);
 }
 
+void tst_QLocale::bcp47Name()
+{
+    QCOMPARE(QLocale("C").bcp47Name(), QStringLiteral("C"));
+    QCOMPARE(QLocale("en").bcp47Name(), QStringLiteral("en"));
+    QCOMPARE(QLocale("en_US").bcp47Name(), QStringLiteral("en"));
+    QCOMPARE(QLocale("en_GB").bcp47Name(), QStringLiteral("en-GB"));
+    QCOMPARE(QLocale("en_DE").bcp47Name(), QStringLiteral("en-DE"));
+    QCOMPARE(QLocale("de_DE").bcp47Name(), QStringLiteral("de"));
+    QCOMPARE(QLocale("sr_RS").bcp47Name(), QStringLiteral("sr"));
+    QCOMPARE(QLocale("sr_Cyrl_RS").bcp47Name(), QStringLiteral("sr"));
+    QCOMPARE(QLocale("sr_Latn_RS").bcp47Name(), QStringLiteral("sr-Latn"));
+    QCOMPARE(QLocale("sr_ME").bcp47Name(), QStringLiteral("sr-ME"));
+    QCOMPARE(QLocale("sr_Cyrl_ME").bcp47Name(), QStringLiteral("sr-Cyrl-ME"));
+    QCOMPARE(QLocale("sr_Latn_ME").bcp47Name(), QStringLiteral("sr-ME"));
+
+    // Fall back to defaults when country isn't in CLDR for this language:
+    QCOMPARE(QLocale("sr_HR").bcp47Name(), QStringLiteral("sr"));
+    QCOMPARE(QLocale("sr_Cyrl_HR").bcp47Name(), QStringLiteral("sr"));
+    QCOMPARE(QLocale("sr_Latn_HR").bcp47Name(), QStringLiteral("sr-Latn"));
+}
+
 QTEST_MAIN(tst_QLocale)
 #include "tst_qlocale.moc"