From 7cd7cf73f4ce6f0e577d6382eb0fc25f60dc63e1 Mon Sep 17 00:00:00 2001 From: Jean Chalard Date: Mon, 16 Dec 2013 21:41:03 +0900 Subject: Fix a bug with languages without spaces and predictions This is simpler and more correct. Change-Id: I41806d2fc12b4ca25f76e32972b38f91f3d05c2b --- .../inputmethod/latin/utils/StringAndJsonUtilsTests.java | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java') diff --git a/tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java b/tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java index 2123e84e8..0c88f34f0 100644 --- a/tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java +++ b/tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java @@ -292,6 +292,20 @@ public class StringAndJsonUtilsTests extends AndroidTestCase { assertTrue(bytesStr.equals(bytesStr2)); } + public void testContainsOnlyWhitespace() { + assertTrue(StringUtils.containsOnlyWhitespace(" ")); + assertTrue(StringUtils.containsOnlyWhitespace("")); + assertTrue(StringUtils.containsOnlyWhitespace(" \n\t\t")); + // U+2002 : EN SPACE + // U+2003 : EM SPACE + // U+3000 : IDEOGRAPHIC SPACE (commonly "double-width space") + assertTrue(StringUtils.containsOnlyWhitespace("\u2002\u2003\u3000")); + assertFalse(StringUtils.containsOnlyWhitespace(" a ")); + assertFalse(StringUtils.containsOnlyWhitespace(". ")); + assertFalse(StringUtils.containsOnlyWhitespace(".")); + assertTrue(StringUtils.containsOnlyWhitespace("")); + } + public void testJsonUtils() { final Object[] objs = new Object[] { 1, "aaa", "bbb", 3 }; final List objArray = Arrays.asList(objs); -- cgit v1.2.3-83-g751a