Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 226c4bba authored by Yohei Yukawa's avatar Yohei Yukawa
Browse files

Add a test for constructLocaleFromString(String). 

This is a follow up CL for ed65bc0c [1],
which fixed special handling of a fake language code "tl".

  [1] Ica9cd2baac002c406f92331aadd7725d7424046a

Bug: 20696126
Change-Id: Ifc8bf2ff6bd617a215e4b68f6b2bf9b94e80db07
parent dd4e4121

core/tests/coretests/src/com/android/internal/inputmethod/InputMethodUtilsTest.java

+21 −0
Original line number Original line Diff line number Diff line
@@ -1191,4 +1191,25 @@ public class InputMethodUtilsTest extends InstrumentationTestCase { 
                    InputMethodUtils.buildInputMethodsAndSubtypesString(map)));

                    InputMethodUtils.buildInputMethodsAndSubtypesString(map)));

        }

        }

    }

    }



    @SmallTest

    public void testConstructLocaleFromString() throws Exception {

        assertEquals(new Locale("en"), InputMethodUtils.constructLocaleFromString("en"));

        assertEquals(new Locale("en", "US"), InputMethodUtils.constructLocaleFromString("en_US"));

        assertEquals(new Locale("en", "US", "POSIX"),

                InputMethodUtils.constructLocaleFromString("en_US_POSIX"));



        // Special rewrite rule for "tl" for versions of Android earlier than Lollipop that did not

        // support three letter language codes, and used "tl" (Tagalog) as the language string for

        // "fil" (Filipino).

        assertEquals(new Locale("fil"), InputMethodUtils.constructLocaleFromString("tl"));

        assertEquals(new Locale("fil", "PH"), InputMethodUtils.constructLocaleFromString("tl_PH"));

        assertEquals(new Locale("fil", "PH", "POSIX"),

                InputMethodUtils.constructLocaleFromString("tl_PH_POSIX"));



        // So far rejecting an invalid/unexpected locale string is out of the scope of this method.

        assertEquals(new Locale("a"), InputMethodUtils.constructLocaleFromString("a"));

        assertEquals(new Locale("a b c"), InputMethodUtils.constructLocaleFromString("a b c"));

        assertEquals(new Locale("en-US"), InputMethodUtils.constructLocaleFromString("en-US"));

    }

}
 
}