Merge "Exclude unicode space characters from autoLink URL patterns" into nyc-dev (4b925948) · Commits · e / os / android_frameworks_base

core/java/android/util/Patterns.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -251,7 +251,7 @@ public class Patterns {
		+ "\|[1-9][0-9]\|[0-9]))");

		/**
		* Valid UCS characters defined in RFC 3987.
		* Valid UCS characters defined in RFC 3987. Excludes space characters.
		*/
		private static final String UCS_CHAR =
		"\u00A0-\uD7FF" +
		@@ -270,7 +270,8 @@ public class Patterns {
		"\uDA80\uDC00-\uDABF\uDFFD" +
		"\uDAC0\uDC00-\uDAFF\uDFFD" +
		"\uDB00\uDC00-\uDB3F\uDFFD" +
		"\uDB44\uDC00-\uDB7F\uDFFD";
		"\uDB44\uDC00-\uDB7F\uDFFD" +
		"&&[^\u00A0[\u2000-\u200A]\u2028\u2029\u202F\u3000]";

		/**
		* Valid characters for IRI label defined in RFC 3987.

+30 −0

Original line number	Diff line number	Diff line
		@@ -419,6 +419,36 @@ public class PatternsTest extends TestCase {
		Patterns.AUTOLINK_WEB_URL.matcher(url).matches());
		}

		@SmallTest
		public void testAutoLinkWebUrl_doesNotMatchUnicodeSpaces() throws Exception {
		String part1 = "http://and";
		String part2 = "roid";
		String[] emptySpaces = new String[]{
		"\u00A0", // no-break space
		"\u2000", // en quad
		"\u2001", // em quad
		"\u2002", // en space
		"\u2003", // em space
		"\u2004", // three-per-em space
		"\u2005", // four-per-em space
		"\u2006", // six-per-em space
		"\u2007", // figure space
		"\u2008", // punctuation space
		"\u2009", // thin space
		"\u200A", // hair space
		"\u2028", // line separator
		"\u2029", // paragraph separator
		"\u202F", // narrow no-break space
		"\u3000" // ideographic space
		};

		for (String emptySpace : emptySpaces) {
		String url = part1 + emptySpace + part2;
		assertFalse("Should not match empty space - code:" + emptySpace.codePointAt(0),
		Patterns.AUTOLINK_WEB_URL.matcher(url).matches());
		}
		}

		// Tests for Patterns.IP_ADDRESS

		@SmallTest