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Commit 2c755f2b authored by Roozbeh Pournader's avatar Roozbeh Pournader Committed by Android (Google) Code Review
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Merge "Add unit tests for apostrophe for WordIterator"

parents ea17d37f 1f7ab84b

core/tests/coretests/src/android/text/method/WordIteratorTest.java

+30 −0
Original line number Diff line number Diff line
@@ -516,4 +516,34 @@ public class WordIteratorTest extends AndroidTestCase { 
        assertFalse(wordIterator.isOnPunctuation(text.length()));

        assertFalse(wordIterator.isOnPunctuation(text.length() + 1));

    }



    @SmallTest

    public void testApostropheMiddleOfWord() {

        // These tests confirm that the word "isn't" is treated like one word.

        final String text = "isn't he";

        WordIterator wordIterator = new WordIterator(Locale.ENGLISH);

        wordIterator.setCharSequence(text, 0, text.length());



        assertEquals(text.indexOf('i'), wordIterator.preceding(text.indexOf('h')));

        assertEquals(text.indexOf('t') + 1, wordIterator.following(text.indexOf('i')));



        assertTrue(wordIterator.isBoundary(text.indexOf('i')));

        assertFalse(wordIterator.isBoundary(text.indexOf('\'')));

        assertFalse(wordIterator.isBoundary(text.indexOf('t')));

        assertTrue(wordIterator.isBoundary(text.indexOf('t') + 1));

        assertTrue(wordIterator.isBoundary(text.indexOf('h')));



        assertEquals(text.indexOf('i'), wordIterator.getBeginning(text.indexOf('i')));

        assertEquals(text.indexOf('i'), wordIterator.getBeginning(text.indexOf('n')));

        assertEquals(text.indexOf('i'), wordIterator.getBeginning(text.indexOf('\'')));

        assertEquals(text.indexOf('i'), wordIterator.getBeginning(text.indexOf('t')));

        assertEquals(text.indexOf('i'), wordIterator.getBeginning(text.indexOf('t') + 1));

        assertEquals(text.indexOf('h'), wordIterator.getBeginning(text.indexOf('h')));



        assertEquals(text.indexOf('t') + 1, wordIterator.getEnd(text.indexOf('i')));

        assertEquals(text.indexOf('t') + 1, wordIterator.getEnd(text.indexOf('n')));

        assertEquals(text.indexOf('t') + 1, wordIterator.getEnd(text.indexOf('\'')));

        assertEquals(text.indexOf('t') + 1, wordIterator.getEnd(text.indexOf('t')));

        assertEquals(text.indexOf('e') + 1, wordIterator.getEnd(text.indexOf('h')));

    }

}