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Posted to commits@harmony.apache.org by te...@apache.org on 2007/10/30 17:48:29 UTC
svn commit: r590139 [4/5] -
/harmony/enhanced/classlib/trunk/modules/regex/src/test/java/org/apache/harmony/tests/java/util/regex/
Modified: harmony/enhanced/classlib/trunk/modules/regex/src/test/java/org/apache/harmony/tests/java/util/regex/PatternTest.java
URL: http://svn.apache.org/viewvc/harmony/enhanced/classlib/trunk/modules/regex/src/test/java/org/apache/harmony/tests/java/util/regex/PatternTest.java?rev=590139&r1=590138&r2=590139&view=diff
==============================================================================
--- harmony/enhanced/classlib/trunk/modules/regex/src/test/java/org/apache/harmony/tests/java/util/regex/PatternTest.java (original)
+++ harmony/enhanced/classlib/trunk/modules/regex/src/test/java/org/apache/harmony/tests/java/util/regex/PatternTest.java Tue Oct 30 09:48:16 2007
@@ -27,1005 +27,997 @@
import org.apache.harmony.testframework.serialization.SerializationTest;
import org.apache.harmony.testframework.serialization.SerializationTest.SerializableAssert;
+@SuppressWarnings("nls")
public class PatternTest extends TestCase {
- String[] testPatterns = {
- "(a|b)*abb",
- "(1*2*3*4*)*567",
- "(a|b|c|d)*aab",
- "(1|2|3|4|5|6|7|8|9|0)(1|2|3|4|5|6|7|8|9|0)*",
- "(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ)*",
- "(a|b)*(a|b)*A(a|b)*lice.*",
- "(a|b|c|d|e|f|g|h|i|j|k|l|m|n|o|p|q|r|s|t|u|v|w|x|y|z)(a|b|c|d|e|f|g|h|"
- + "i|j|k|l|m|n|o|p|q|r|s|t|u|v|w|x|y|z)*(1|2|3|4|5|6|7|8|9|0)*|while|for|struct|if|do",
- "x(?c)y",
- "x(?cc)y",
- "x(?:c)y"
-
- };
-
- /**
- * Constructor for PatternTest.
- *
- * @param name
- */
- public PatternTest(String name) {
- super(name);
- }
-
- public void testMatcher() {
- }
-
- /*
- * Class under test for String[] split(CharSequence, int)
- */
- public void testSplitCharSequenceint() {
- // splitting CharSequence which ends with pattern
- // bug6193
- assertEquals(",,".split(",", 3).length, 3);
- assertEquals(",,".split(",", 4).length, 3);
- // bug6193
- // bug5391
- assertEquals(Pattern.compile("o").split("boo:and:foo", 5).length, 5);
- assertEquals(Pattern.compile("b").split("ab", -1).length, 2);
- // bug5391
- String s[];
- Pattern pat = Pattern.compile("x");
- s = pat.split("zxx:zzz:zxx", 10);
- assertEquals(s.length, 5);
- s = pat.split("zxx:zzz:zxx", 3);
- assertEquals(s.length, 3);
- s = pat.split("zxx:zzz:zxx", -1);
- assertEquals(s.length, 5);
- s = pat.split("zxx:zzz:zxx", 0);
- assertEquals(s.length, 3);
- // other splitting
- // negative limit
- pat = Pattern.compile("b");
- s = pat.split("abccbadfebb", -1);
- assertEquals(s.length, 5);
- s = pat.split("", -1);
- assertEquals(s.length, 1);
- pat = Pattern.compile("");
- s = pat.split("", -1);
- assertEquals(s.length, 1);
- s = pat.split("abccbadfe", -1);
- assertEquals(s.length, 11);
- // zero limit
- pat = Pattern.compile("b");
- s = pat.split("abccbadfebb", 0);
- assertEquals(s.length, 3);
- s = pat.split("", 0);
- assertEquals(s.length, 1);
- pat = Pattern.compile("");
- s = pat.split("", 0);
- assertEquals(s.length, 1);
- s = pat.split("abccbadfe", 0);
- assertEquals(s.length, 10);
- // positive limit
- pat = Pattern.compile("b");
- s = pat.split("abccbadfebb", 12);
- assertEquals(s.length, 5);
- s = pat.split("", 6);
- assertEquals(s.length, 1);
- pat = Pattern.compile("");
- s = pat.split("", 11);
- assertEquals(s.length, 1);
- s = pat.split("abccbadfe", 15);
- assertEquals(s.length, 11);
-
- pat = Pattern.compile("b");
- s = pat.split("abccbadfebb", 5);
- assertEquals(s.length, 5);
- s = pat.split("", 1);
- assertEquals(s.length, 1);
- pat = Pattern.compile("");
- s = pat.split("", 1);
- assertEquals(s.length, 1);
- s = pat.split("abccbadfe", 11);
- assertEquals(s.length, 11);
-
- pat = Pattern.compile("b");
- s = pat.split("abccbadfebb", 3);
- assertEquals(s.length, 3);
- pat = Pattern.compile("");
- s = pat.split("abccbadfe", 5);
- assertEquals(s.length, 5);
- }
-
- /*
- * Class under test for String[] split(CharSequence)
- */
- public void testSplitCharSequence() {
- String s[];
- Pattern pat = Pattern.compile("b");
- s = pat.split("abccbadfebb");
- assertEquals(s.length, 3);
- s = pat.split("");
- assertEquals(s.length, 1);
- pat = Pattern.compile("");
- s = pat.split("");
- assertEquals(s.length, 1);
- s = pat.split("abccbadfe");
- assertEquals(s.length, 10);
- // bug6544
- String s1 = "";
- String[] arr = s1.split(":");
- assertEquals(arr.length, 1);
- // bug6544
- }
-
- public void testPattern() {
- }
-
- public void testFlags() {
- String baseString;
- String testString;
- Pattern pat;
- Matcher mat;
-
- baseString = "((?i)|b)a";
- testString = "A";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertFalse(mat.matches());
-
- baseString = "(?i)a|b";
- testString = "A";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?i)a|b";
- testString = "B";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "c|(?i)a|b";
- testString = "B";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?i)a|(?s)b";
- testString = "B";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?i)a|(?-i)b";
- testString = "B";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertFalse(mat.matches());
-
- baseString = "(?i)a|(?-i)c|b";
- testString = "B";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertFalse(mat.matches());
-
- baseString = "(?i)a|(?-i)c|(?i)b";
- testString = "B";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?i)a|(?-i)b";
- testString = "A";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "((?i))a";
- testString = "A";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertFalse(mat.matches());
-
- baseString = "|(?i)|a";
- testString = "A";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?i)((?s)a.)";
- testString = "A\n";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?i)((?-i)a)";
- testString = "A";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertFalse(mat.matches());
-
- baseString = "(?i)(?s:a.)";
- testString = "A\n";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?i)fgh(?s:aa)";
- testString = "fghAA";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?i)((?-i))a";
- testString = "A";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "abc(?i)d";
- testString = "ABCD";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertFalse(mat.matches());
-
- testString = "abcD";
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "a(?i)a(?-i)a(?i)a(?-i)a";
- testString = "aAaAa";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- testString = "aAAAa";
- mat = pat.matcher(testString);
- assertFalse(mat.matches());
- }
-
- public void testFlagsMethod() {
- String baseString;
- Pattern pat;
-
- /*
- * These tests are for compatibility with RI only. Logically we have to
- * return only flags specified during the compilation. For example
- * pat.flags() == 0 when we compile Pattern pat =
- * Pattern.compile("(?i)abc(?-i)"); but the whole expression is compiled
- * in a case insensitive manner. So there is little sense to do calls to
- * flags() now.
- */
- baseString = "(?-i)";
- pat = Pattern.compile(baseString);
-
- baseString = "(?idmsux)abc(?-i)vg(?-dmu)";
- pat = Pattern.compile(baseString);
- assertEquals(pat.flags(), Pattern.DOTALL | Pattern.COMMENTS);
-
- baseString = "(?idmsux)abc|(?-i)vg|(?-dmu)";
- pat = Pattern.compile(baseString);
- assertEquals(pat.flags(), Pattern.DOTALL | Pattern.COMMENTS);
-
- baseString = "(?is)a((?x)b.)";
- pat = Pattern.compile(baseString);
- assertEquals(pat.flags(), Pattern.DOTALL | Pattern.CASE_INSENSITIVE);
-
- baseString = "(?i)a((?-i))";
- pat = Pattern.compile(baseString);
- assertEquals(pat.flags(), Pattern.CASE_INSENSITIVE);
-
- baseString = "((?i)a)";
- pat = Pattern.compile(baseString);
- assertEquals(pat.flags(), 0);
-
- pat = Pattern.compile("(?is)abc");
- assertEquals(pat.flags(), Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
- }
-
- /*
- * Class under test for Pattern compile(String, int)
- */
- public void testCompileStringint() {
- /*
- * this tests are needed to verify that appropriate exceptions are
- * thrown
- */
- String pattern = "b)a";
- try {
- Pattern.compile(pattern);
- fail("Expected a PatternSyntaxException when compiling pattern: " + pattern);
- } catch (PatternSyntaxException e) {
- // pass
- }
- pattern = "bcde)a";
- try {
- Pattern.compile(pattern);
- fail("Expected a PatternSyntaxException when compiling pattern: " + pattern);
- } catch (PatternSyntaxException e) {
- // pass
- }
- pattern = "bbg())a";
- try {
- Pattern pat = Pattern.compile(pattern);
- fail("Expected a PatternSyntaxException when compiling pattern: " + pattern);
- } catch (PatternSyntaxException e) {
- // pass
- }
-
- pattern = "cdb(?i))a";
- try {
- Pattern pat = Pattern.compile(pattern);
- fail("Expected a PatternSyntaxException when compiling pattern: " + pattern);
- } catch (PatternSyntaxException e) {
- // pass
- }
-
+ String[] testPatterns = {
+ "(a|b)*abb",
+ "(1*2*3*4*)*567",
+ "(a|b|c|d)*aab",
+ "(1|2|3|4|5|6|7|8|9|0)(1|2|3|4|5|6|7|8|9|0)*",
+ "(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ)*",
+ "(a|b)*(a|b)*A(a|b)*lice.*",
+ "(a|b|c|d|e|f|g|h|i|j|k|l|m|n|o|p|q|r|s|t|u|v|w|x|y|z)(a|b|c|d|e|f|g|h|"
+ + "i|j|k|l|m|n|o|p|q|r|s|t|u|v|w|x|y|z)*(1|2|3|4|5|6|7|8|9|0)*|while|for|struct|if|do",
+ "x(?c)y", "x(?cc)y", "x(?:c)y"
+
+ };
+
+ /**
+ * Constructor for PatternTest.
+ *
+ * @param name
+ */
+ public PatternTest(String name) {
+ super(name);
+ }
+
+ public void testMatcher() {
+ }
+
+ /*
+ * Class under test for String[] split(CharSequence, int)
+ */
+ public void testSplitCharSequenceint() {
+ // splitting CharSequence which ends with pattern
+ // bug6193
+ assertEquals(",,".split(",", 3).length, 3);
+ assertEquals(",,".split(",", 4).length, 3);
+ // bug6193
+ // bug5391
+ assertEquals(Pattern.compile("o").split("boo:and:foo", 5).length, 5);
+ assertEquals(Pattern.compile("b").split("ab", -1).length, 2);
+ // bug5391
+ String s[];
+ Pattern pat = Pattern.compile("x");
+ s = pat.split("zxx:zzz:zxx", 10);
+ assertEquals(s.length, 5);
+ s = pat.split("zxx:zzz:zxx", 3);
+ assertEquals(s.length, 3);
+ s = pat.split("zxx:zzz:zxx", -1);
+ assertEquals(s.length, 5);
+ s = pat.split("zxx:zzz:zxx", 0);
+ assertEquals(s.length, 3);
+ // other splitting
+ // negative limit
+ pat = Pattern.compile("b");
+ s = pat.split("abccbadfebb", -1);
+ assertEquals(s.length, 5);
+ s = pat.split("", -1);
+ assertEquals(s.length, 1);
+ pat = Pattern.compile("");
+ s = pat.split("", -1);
+ assertEquals(s.length, 1);
+ s = pat.split("abccbadfe", -1);
+ assertEquals(s.length, 11);
+ // zero limit
+ pat = Pattern.compile("b");
+ s = pat.split("abccbadfebb", 0);
+ assertEquals(s.length, 3);
+ s = pat.split("", 0);
+ assertEquals(s.length, 1);
+ pat = Pattern.compile("");
+ s = pat.split("", 0);
+ assertEquals(s.length, 1);
+ s = pat.split("abccbadfe", 0);
+ assertEquals(s.length, 10);
+ // positive limit
+ pat = Pattern.compile("b");
+ s = pat.split("abccbadfebb", 12);
+ assertEquals(s.length, 5);
+ s = pat.split("", 6);
+ assertEquals(s.length, 1);
+ pat = Pattern.compile("");
+ s = pat.split("", 11);
+ assertEquals(s.length, 1);
+ s = pat.split("abccbadfe", 15);
+ assertEquals(s.length, 11);
+
+ pat = Pattern.compile("b");
+ s = pat.split("abccbadfebb", 5);
+ assertEquals(s.length, 5);
+ s = pat.split("", 1);
+ assertEquals(s.length, 1);
+ pat = Pattern.compile("");
+ s = pat.split("", 1);
+ assertEquals(s.length, 1);
+ s = pat.split("abccbadfe", 11);
+ assertEquals(s.length, 11);
+
+ pat = Pattern.compile("b");
+ s = pat.split("abccbadfebb", 3);
+ assertEquals(s.length, 3);
+ pat = Pattern.compile("");
+ s = pat.split("abccbadfe", 5);
+ assertEquals(s.length, 5);
+ }
+
+ /*
+ * Class under test for String[] split(CharSequence)
+ */
+ public void testSplitCharSequence() {
+ String s[];
+ Pattern pat = Pattern.compile("b");
+ s = pat.split("abccbadfebb");
+ assertEquals(s.length, 3);
+ s = pat.split("");
+ assertEquals(s.length, 1);
+ pat = Pattern.compile("");
+ s = pat.split("");
+ assertEquals(s.length, 1);
+ s = pat.split("abccbadfe");
+ assertEquals(s.length, 10);
+ // bug6544
+ String s1 = "";
+ String[] arr = s1.split(":");
+ assertEquals(arr.length, 1);
+ // bug6544
+ }
+
+ public void testPattern() {
+ }
+
+ public void testFlags() {
+ String baseString;
+ String testString;
+ Pattern pat;
+ Matcher mat;
+
+ baseString = "((?i)|b)a";
+ testString = "A";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertFalse(mat.matches());
+
+ baseString = "(?i)a|b";
+ testString = "A";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?i)a|b";
+ testString = "B";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "c|(?i)a|b";
+ testString = "B";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?i)a|(?s)b";
+ testString = "B";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?i)a|(?-i)b";
+ testString = "B";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertFalse(mat.matches());
+
+ baseString = "(?i)a|(?-i)c|b";
+ testString = "B";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertFalse(mat.matches());
+
+ baseString = "(?i)a|(?-i)c|(?i)b";
+ testString = "B";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?i)a|(?-i)b";
+ testString = "A";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "((?i))a";
+ testString = "A";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertFalse(mat.matches());
+
+ baseString = "|(?i)|a";
+ testString = "A";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?i)((?s)a.)";
+ testString = "A\n";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?i)((?-i)a)";
+ testString = "A";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertFalse(mat.matches());
+
+ baseString = "(?i)(?s:a.)";
+ testString = "A\n";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?i)fgh(?s:aa)";
+ testString = "fghAA";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?i)((?-i))a";
+ testString = "A";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "abc(?i)d";
+ testString = "ABCD";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertFalse(mat.matches());
+
+ testString = "abcD";
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "a(?i)a(?-i)a(?i)a(?-i)a";
+ testString = "aAaAa";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ testString = "aAAAa";
+ mat = pat.matcher(testString);
+ assertFalse(mat.matches());
+ }
+
+ public void testFlagsMethod() {
+ String baseString;
+ Pattern pat;
+
+ /*
+ * These tests are for compatibility with RI only. Logically we have to
+ * return only flags specified during the compilation. For example
+ * pat.flags() == 0 when we compile Pattern pat =
+ * Pattern.compile("(?i)abc(?-i)"); but the whole expression is compiled
+ * in a case insensitive manner. So there is little sense to do calls to
+ * flags() now.
+ */
+ baseString = "(?-i)";
+ pat = Pattern.compile(baseString);
+
+ baseString = "(?idmsux)abc(?-i)vg(?-dmu)";
+ pat = Pattern.compile(baseString);
+ assertEquals(pat.flags(), Pattern.DOTALL | Pattern.COMMENTS);
+
+ baseString = "(?idmsux)abc|(?-i)vg|(?-dmu)";
+ pat = Pattern.compile(baseString);
+ assertEquals(pat.flags(), Pattern.DOTALL | Pattern.COMMENTS);
+
+ baseString = "(?is)a((?x)b.)";
+ pat = Pattern.compile(baseString);
+ assertEquals(pat.flags(), Pattern.DOTALL | Pattern.CASE_INSENSITIVE);
+
+ baseString = "(?i)a((?-i))";
+ pat = Pattern.compile(baseString);
+ assertEquals(pat.flags(), Pattern.CASE_INSENSITIVE);
+
+ baseString = "((?i)a)";
+ pat = Pattern.compile(baseString);
+ assertEquals(pat.flags(), 0);
+
+ pat = Pattern.compile("(?is)abc");
+ assertEquals(pat.flags(), Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
+ }
+
+ /*
+ * Class under test for Pattern compile(String, int)
+ */
+ public void testCompileStringint() {
+ /*
+ * this tests are needed to verify that appropriate exceptions are
+ * thrown
+ */
+ String pattern = "b)a";
+ try {
+ Pattern.compile(pattern);
+ fail("Expected a PatternSyntaxException when compiling pattern: "
+ + pattern);
+ } catch (PatternSyntaxException e) {
+ // pass
+ }
+ pattern = "bcde)a";
+ try {
+ Pattern.compile(pattern);
+ fail("Expected a PatternSyntaxException when compiling pattern: "
+ + pattern);
+ } catch (PatternSyntaxException e) {
+ // pass
+ }
+ pattern = "bbg())a";
+ try {
+ Pattern.compile(pattern);
+ fail("Expected a PatternSyntaxException when compiling pattern: "
+ + pattern);
+ } catch (PatternSyntaxException e) {
+ // pass
+ }
+
+ pattern = "cdb(?i))a";
+ try {
+ Pattern.compile(pattern);
+ fail("Expected a PatternSyntaxException when compiling pattern: "
+ + pattern);
+ } catch (PatternSyntaxException e) {
+ // pass
+ }
+
/*
* This pattern should compile - HARMONY-2127
*/
pattern = "x(?c)y";
Pattern.compile(pattern);
- /*
- * this pattern doesn't match any string, but should be compiled anyway
- */
- pattern = "(b\\1)a";
- Pattern.compile(pattern);
- }
-
- /*
- * Class under test for Pattern compile(String)
- */
- public void testQuantCompileNeg() {
- String[] patterns = { "5{,2}", "{5asd", "{hgdhg", "{5,hjkh", "{,5hdsh",
- "{5,3shdfkjh}" };
- for (String element : patterns) {
- try {
- Pattern.compile(element);
- fail("PatternSyntaxException was expected, but compilation succeeds");
- } catch (PatternSyntaxException pse) {
- continue;
- }
- }
- //Regression for HARMONY-1365
+ /*
+ * this pattern doesn't match any string, but should be compiled anyway
+ */
+ pattern = "(b\\1)a";
+ Pattern.compile(pattern);
+ }
+
+ /*
+ * Class under test for Pattern compile(String)
+ */
+ public void testQuantCompileNeg() {
+ String[] patterns = { "5{,2}", "{5asd", "{hgdhg", "{5,hjkh", "{,5hdsh",
+ "{5,3shdfkjh}" };
+ for (String element : patterns) {
+ try {
+ Pattern.compile(element);
+ fail("PatternSyntaxException was expected, but compilation succeeds");
+ } catch (PatternSyntaxException pse) {
+ continue;
+ }
+ }
+ // Regression for HARMONY-1365
String pattern = "(?![^\\<C\\f\\0146\\0270\\}&&[|\\02-\\x3E\\}|X-\\|]]{7,}+)[|\\\\\\x98\\<\\?\\u4FCFr\\,\\0025\\}\\004|\\0025-\\052\061]|(?<![|\\01-\\u829E])|(?<!\\p{Alpha})|^|(?-s:[^\\x15\\\\\\x24F\\a\\,\\a\\u97D8[\\x38\\a[\\0224-\\0306[^\\0020-\\u6A57]]]]??)(?uxix:[^|\\{\\[\\0367\\t\\e\\x8C\\{\\[\\074c\\]V[|b\\fu\\r\\0175\\<\\07f\\066s[^D-\\x5D]]])(?xx:^{5,}+)(?uuu)(?=^\\D)|(?!\\G)(?>\\G*?)(?![^|\\]\\070\\ne\\{\\t\\[\\053\\?\\\\\\x51\\a\\075\\0023-\\[&&[|\\022-\\xEA\\00-\\u41C2&&[^|a-\\xCC&&[^\\037\\uECB3\\u3D9A\\x31\\|\\<b\\0206\\uF2EC\\01m\\,\\ak\\a\\03&&\\p{Punct}]]]])(?-dxs:[|\\06-\\07|\\e-\\x63&&[|Tp\\u18A3\\00\\|\\xE4\\05\\061\\015\\0116C|\\r\\{\\}\\006\\xEA\\0367\\xC4\\01\\0042\\0267\\xBB\\01T\\}\\0100\\?[|\\[-\\u459B|\\x23\\x91\\rF\\0376[|\\?-\\x94\\0113-\\\\\\s]]]]{6}?)(?<=[^\\t-\\x42H\\04\\f\\03\\0172\\?i\\u97B6\\e\\f\\uDAC2])(?=\\B*+)(?>[^\\016\\r\\{\\,\\uA29D\\034\\02[\\02-\\[|\\t\\056\\uF599\\x62\\e\\<\\032\\uF0AC\\0026\\0205Q\\|\\\\\\06\\0164[|\\057-\
\u7A98&&[\\061-g|\\|\\0276\\n\\042\\011\\e\\xE8\\x64B\\04\\u6D0EDW^\\p{Lower}]]]]?)(?<=[^\\n\\\\\\t\\u8E13\\,\\0114\\u656E\\xA5\\]&&[\\03-\\026|\\uF39D\\01\\{i\\u3BC2\\u14FE]])(?<=[^|\\uAE62\\054H\\|\\}&&^\\p{Space}])(?sxx)(?<=[\\f\\006\\a\\r\\xB4]*+)|(?x-xd:^{5}+)()";
assertNotNull(Pattern.compile(pattern));
- }
+ }
+
+ public void testQuantCompilePos() {
+ String[] patterns = {/* "(abc){1,3}", */"abc{2,}", "abc{5}" };
+ for (String element : patterns) {
+ Pattern.compile(element);
+ }
+ }
- public void testQuantCompilePos() {
- String[] patterns = {/* "(abc){1,3}", */"abc{2,}", "abc{5}" };
- for (String element : patterns) {
- Pattern.compile(element);
- }
- }
-
- public void testQuantComposition() {
- String pattern = "(a{1,3})aab";
- java.util.regex.Pattern pat = java.util.regex.Pattern.compile(pattern);
- java.util.regex.Matcher mat = pat.matcher("aaab");
- mat.matches();
- mat.start(1);
- mat.group(1);
- }
-
- public void testMatches() {
- String[][] posSeq = {
- { "abb", "ababb", "abababbababb", "abababbababbabababbbbbabb" },
- { "213567", "12324567", "1234567", "213213567",
- "21312312312567", "444444567" },
- { "abcdaab", "aab", "abaab", "cdaab", "acbdadcbaab" },
- { "213234567", "3458", "0987654", "7689546432", "0398576",
- "98432", "5" },
- {
- "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
- "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
- + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" },
- { "ababbaAabababblice", "ababbaAliceababab", "ababbAabliceaaa",
- "abbbAbbbliceaaa", "Alice" },
- { "a123", "bnxnvgds156", "for", "while", "if", "struct" },
- { "xy" },
- { "xy" },
- { "xcy" }
-
- };
-
- for (int i = 0; i < testPatterns.length; i++) {
- for (int j = 0; j < posSeq[i].length; j++) {
- assertTrue("Incorrect match: " + testPatterns[i] + " vs "
- + posSeq[i][j], Pattern.matches(testPatterns[i],
- posSeq[i][j]));
- }
- }
- }
-
- public void testTimeZoneIssue() {
- Pattern p = Pattern.compile("GMT(\\+|\\-)(\\d+)(:(\\d+))?");
- Matcher m = p.matcher("GMT-9:45");
- assertTrue(m.matches());
- assertEquals("-", m.group(1));
- assertEquals("9", m.group(2));
- assertEquals(":45", m.group(3));
- assertEquals("45", m.group(4));
- }
-
- public void testCompileRanges() {
- String[] correctTestPatterns = { "[^]*abb]*", "[^a-d[^m-p]]*abb",
- "[a-d\\d]*abb", "[abc]*abb", "[a-e&&[de]]*abb", "[^abc]*abb",
- "[a-e&&[^de]]*abb", "[a-z&&[^m-p]]*abb", "[a-d[m-p]]*abb",
- "[a-zA-Z]*abb", "[+*?]*abb", "[^+*?]*abb" };
-
- String[] inputSecuence = { "kkkk", "admpabb", "abcabcd124654abb",
- "abcabccbacababb", "dededededededeedabb", "gfdhfghgdfghabb",
- "accabacbcbaabb", "acbvfgtyabb", "adbcacdbmopabcoabb",
- "jhfkjhaSDFGHJkdfhHNJMjkhfabb", "+*??+*abb", "sdfghjkabb" };
-
- Pattern pat;
-
- for (int i = 0; i < correctTestPatterns.length; i++) {
- assertTrue("pattern: " + correctTestPatterns[i] + " input: "
- + inputSecuence[i], Pattern.matches(correctTestPatterns[i],
- inputSecuence[i]));
-
- }
-
- String[] wrongInputSecuence = { "]", "admpkk", "abcabcd124k654abb",
- "abwcabccbacababb", "abababdeababdeabb", "abcabcacbacbabb",
- "acdcbecbaabb", "acbotyabb", "adbcaecdbmopabcoabb",
- "jhfkjhaSDFGHJk;dfhHNJMjkhfabb", "+*?a?+*abb", "sdf+ghjkabb" };
-
- for (int i = 0; i < correctTestPatterns.length; i++) {
- assertFalse("pattern: " + correctTestPatterns[i] + " input: "
- + wrongInputSecuence[i], Pattern.matches(
- correctTestPatterns[i], wrongInputSecuence[i]));
-
- }
- }
-
- public void testRangesSpecialCases() {
- String neg_patterns[] = { "[a-&&[b-c]]", "[a-\\w]", "[b-a]", "[]" };
-
- for (String element : neg_patterns) {
- try {
- Pattern.compile(element);
- fail("PatternSyntaxException was expected: " + element);
- } catch (PatternSyntaxException pse) {
- }
- }
-
- String pos_patterns[] = { "[-]+", "----", "[a-]+", "a-a-a-a-aa--",
- "[\\w-a]+", "123-2312--aaa-213", "[a-]]+", "-]]]]]]]]]]]]]]]" };
-
- for (int i = 0; i < pos_patterns.length; i++) {
- String pat = pos_patterns[i++];
- String inp = pos_patterns[i];
- assertTrue("pattern: " + pat + " input: " + inp, Pattern.matches(
- pat, inp));
- }
- }
-
- public void testZeroSymbols() {
- assertTrue(Pattern.matches("[\0]*abb", "\0\0\0\0\0\0abb"));
- }
-
- public void testEscapes() {
- Pattern pat = Pattern.compile("\\Q{]()*?");
- Matcher mat = pat.matcher("{]()*?");
+ public void testQuantComposition() {
+ String pattern = "(a{1,3})aab";
+ java.util.regex.Pattern pat = java.util.regex.Pattern.compile(pattern);
+ java.util.regex.Matcher mat = pat.matcher("aaab");
+ mat.matches();
+ mat.start(1);
+ mat.group(1);
+ }
+
+ public void testMatches() {
+ String[][] posSeq = {
+ { "abb", "ababb", "abababbababb", "abababbababbabababbbbbabb" },
+ { "213567", "12324567", "1234567", "213213567",
+ "21312312312567", "444444567" },
+ { "abcdaab", "aab", "abaab", "cdaab", "acbdadcbaab" },
+ { "213234567", "3458", "0987654", "7689546432", "0398576",
+ "98432", "5" },
+ {
+ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
+ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" },
+ { "ababbaAabababblice", "ababbaAliceababab", "ababbAabliceaaa",
+ "abbbAbbbliceaaa", "Alice" },
+ { "a123", "bnxnvgds156", "for", "while", "if", "struct" },
+ { "xy" }, { "xy" }, { "xcy" }
+
+ };
+
+ for (int i = 0; i < testPatterns.length; i++) {
+ for (int j = 0; j < posSeq[i].length; j++) {
+ assertTrue("Incorrect match: " + testPatterns[i] + " vs "
+ + posSeq[i][j], Pattern.matches(testPatterns[i],
+ posSeq[i][j]));
+ }
+ }
+ }
+
+ public void testTimeZoneIssue() {
+ Pattern p = Pattern.compile("GMT(\\+|\\-)(\\d+)(:(\\d+))?");
+ Matcher m = p.matcher("GMT-9:45");
+ assertTrue(m.matches());
+ assertEquals("-", m.group(1));
+ assertEquals("9", m.group(2));
+ assertEquals(":45", m.group(3));
+ assertEquals("45", m.group(4));
+ }
+
+ public void testCompileRanges() {
+ String[] correctTestPatterns = { "[^]*abb]*", "[^a-d[^m-p]]*abb",
+ "[a-d\\d]*abb", "[abc]*abb", "[a-e&&[de]]*abb", "[^abc]*abb",
+ "[a-e&&[^de]]*abb", "[a-z&&[^m-p]]*abb", "[a-d[m-p]]*abb",
+ "[a-zA-Z]*abb", "[+*?]*abb", "[^+*?]*abb" };
+
+ String[] inputSecuence = { "kkkk", "admpabb", "abcabcd124654abb",
+ "abcabccbacababb", "dededededededeedabb", "gfdhfghgdfghabb",
+ "accabacbcbaabb", "acbvfgtyabb", "adbcacdbmopabcoabb",
+ "jhfkjhaSDFGHJkdfhHNJMjkhfabb", "+*??+*abb", "sdfghjkabb" };
+
+ for (int i = 0; i < correctTestPatterns.length; i++) {
+ assertTrue("pattern: " + correctTestPatterns[i] + " input: "
+ + inputSecuence[i], Pattern.matches(correctTestPatterns[i],
+ inputSecuence[i]));
+
+ }
+
+ String[] wrongInputSecuence = { "]", "admpkk", "abcabcd124k654abb",
+ "abwcabccbacababb", "abababdeababdeabb", "abcabcacbacbabb",
+ "acdcbecbaabb", "acbotyabb", "adbcaecdbmopabcoabb",
+ "jhfkjhaSDFGHJk;dfhHNJMjkhfabb", "+*?a?+*abb", "sdf+ghjkabb" };
+
+ for (int i = 0; i < correctTestPatterns.length; i++) {
+ assertFalse("pattern: " + correctTestPatterns[i] + " input: "
+ + wrongInputSecuence[i], Pattern.matches(
+ correctTestPatterns[i], wrongInputSecuence[i]));
+
+ }
+ }
- assertTrue(mat.matches());
- }
+ public void testRangesSpecialCases() {
+ String neg_patterns[] = { "[a-&&[b-c]]", "[a-\\w]", "[b-a]", "[]" };
- public void testRegressions() {
- // Bug 181
+ for (String element : neg_patterns) {
+ try {
+ Pattern.compile(element);
+ fail("PatternSyntaxException was expected: " + element);
+ } catch (PatternSyntaxException pse) {
+ }
+ }
+
+ String pos_patterns[] = { "[-]+", "----", "[a-]+", "a-a-a-a-aa--",
+ "[\\w-a]+", "123-2312--aaa-213", "[a-]]+", "-]]]]]]]]]]]]]]]" };
+
+ for (int i = 0; i < pos_patterns.length; i++) {
+ String pat = pos_patterns[i++];
+ String inp = pos_patterns[i];
+ assertTrue("pattern: " + pat + " input: " + inp, Pattern.matches(
+ pat, inp));
+ }
+ }
+
+ public void testZeroSymbols() {
+ assertTrue(Pattern.matches("[\0]*abb", "\0\0\0\0\0\0abb"));
+ }
+
+ public void testEscapes() {
+ Pattern pat = Pattern.compile("\\Q{]()*?");
+ Matcher mat = pat.matcher("{]()*?");
+
+ assertTrue(mat.matches());
+ }
+
+ public void testRegressions() {
+ // Bug 181
Pattern.compile("[\\t-\\r]");
// HARMONY-4472
Pattern.compile("a*.+");
// Bug187
- Pattern.compile("|(?idmsux-idmsux)|(?idmsux-idmsux)|[^|\\[-\\0274|\\,-\\\\[^|W\\}\\nq\\x65\\002\\xFE\\05\\06\\00\\x66\\x47i\\,\\xF2\\=\\06\\u0EA4\\x9B\\x3C\\f\\|\\{\\xE5\\05\\r\\u944A\\xCA\\e|\\x19\\04\\x07\\04\\u607B\\023\\0073\\x91Tr\\0150\\x83]]?(?idmsux-idmsux:\\p{Alpha}{7}?)||(?<=[^\\uEC47\\01\\02\\u3421\\a\\f\\a\\013q\\035w\\e])(?<=\\p{Punct}{0,}?)(?=^\\p{Lower})(?!\\b{8,14})(?<![|\\00-\\0146[^|\\04\\01\\04\\060\\f\\u224DO\\x1A\\xC4\\00\\02\\0315\\0351\\u84A8\\xCBt\\xCC\\06|\\0141\\00\\=\\e\\f\\x6B\\0026Tb\\040\\x76xJ&&[\\\\-\\]\\05\\07\\02\\u2DAF\\t\\x9C\\e\\0023\\02\\,X\\e|\\u6058flY\\u954C]]]{5}?)(?<=\\p{Sc}{8}+)[^|\\026-\\u89BA|o\\u6277\\t\\07\\x50&&\\p{Punct}]{8,14}+((?<=^\\p{Punct})|(?idmsux-idmsux)||(?>[\\x3E-\\]])|(?idmsux-idmsux:\\p{Punct})|(?<![\\0111\\0371\\xDF\\u6A49\\07\\u2A4D\\00\\0212\\02Xd-\\xED[^\\a-\\0061|\\0257\\04\\f\\[\\0266\\043\\03\\x2D\\042&&[^\\f-\\]&&\\s]]])|(?>[|\\n\\042\\uB09F\\06\\u0F2B\\uC96D\\x89\\uC166\\xAA|\\04-\\][^|\\a\\|\\rx\
\04\\uA770\\n\\02\\t\\052\\056\\0274\\|\\=\\07\\e|\\00-\\x1D&&[^\\005\\uB15B\\uCDAC\\n\\x74\\0103\\0147\\uD91B\\n\\062G\\u9B4B\\077\\}\\0324&&[^\\0302\\,\\0221\\04\\u6D16\\04xy\\uD193\\[\\061\\06\\045\\x0F|\\e\\xBB\\f\\u1B52\\023\\u3AD2\\033\\007\\022\\}\\x66\\uA63FJ-\\0304]]]]{0,0})||(?<![^|\\0154U\\u0877\\03\\fy\\n\\|\\0147\\07-\\=[|q\\u69BE\\0243\\rp\\053\\02\\x33I\\u5E39\\u9C40\\052-\\xBC[|\\0064-\\?|\\uFC0C\\x30\\0060\\x45\\\\\\02\\?p\\xD8\\0155\\07\\0367\\04\\uF07B\\000J[^|\\0051-\\{|\\u9E4E\\u7328\\]\\u6AB8\\06\\x71\\a\\]\\e\\|KN\\u06AA\\0000\\063\\u2523&&[\\005\\0277\\x41U\\034\\}R\\u14C7\\u4767\\x09\\n\\054Ev\\0144\\<\\f\\,Q-\\xE4]]]]]{3}+)|(?>^+)|(?![^|\\|\\nJ\\t\\<\\04E\\\\\\t\\01\\\\\\02\\|\\=\\}\\xF3\\uBEC2\\032K\\014\\uCC5F\\072q\\|\\0153\\xD9\\0322\\uC6C8[^\\t\\0342\\x34\\x91\\06\\{\\xF1\\a\\u1710\\?\\xE7\\uC106\\02pF\\<&&[^|\\]\\064\\u381D\\u50CF\\eO&&[^|\\06\\x2F\\04\\045\\032\\u8536W\\0377\\0017|\\x06\\uE5FA\\05\\xD4\\020\\04c\\xFC\\02H\\x0A\\r]]]]+?)(?idms
ux-idmsux)|(?<![|\\r-\\,&&[I\\t\\r\\0201\\xDB\\e&&[^|\\02\\06\\00\\<\\a\\u7952\\064\\051\\073\\x41\\?n\\040\\0053\\031&&[\\x15-\\|]]]]{8,11}?)(?![^|\\<-\\uA74B\\xFA\\u7CD2\\024\\07n\\<\\x6A\\0042\\uE4FF\\r\\u896B\\[\\=\\042Y&&^\\p{ASCII}]++)|(?<![R-\\|&&[\\a\\0120A\\u6145\\<\\050-d[|\\e-\\uA07C|\\016-\\u80D9]]]{1,}+)|(?idmsux-idmsux)|(?idmsux-idmsux)|(?idmsux-idmsux:\\B{6,}?)|(?<=\\D{5,8}?)|(?>[\\{-\\0207|\\06-\\0276\\p{XDigit}])(?idmsux-idmsux:[^|\\x52\\0012\\]u\\xAD\\0051f\\0142\\\\l\\|\\050\\05\\f\\t\\u7B91\\r\\u7763\\{|h\\0104\\a\\f\\0234\\u2D4F&&^\\P{InGreek}]))");
- }
+ Pattern
+ .compile("|(?idmsux-idmsux)|(?idmsux-idmsux)|[^|\\[-\\0274|\\,-\\\\[^|W\\}\\nq\\x65\\002\\xFE\\05\\06\\00\\x66\\x47i\\,\\xF2\\=\\06\\u0EA4\\x9B\\x3C\\f\\|\\{\\xE5\\05\\r\\u944A\\xCA\\e|\\x19\\04\\x07\\04\\u607B\\023\\0073\\x91Tr\\0150\\x83]]?(?idmsux-idmsux:\\p{Alpha}{7}?)||(?<=[^\\uEC47\\01\\02\\u3421\\a\\f\\a\\013q\\035w\\e])(?<=\\p{Punct}{0,}?)(?=^\\p{Lower})(?!\\b{8,14})(?<![|\\00-\\0146[^|\\04\\01\\04\\060\\f\\u224DO\\x1A\\xC4\\00\\02\\0315\\0351\\u84A8\\xCBt\\xCC\\06|\\0141\\00\\=\\e\\f\\x6B\\0026Tb\\040\\x76xJ&&[\\\\-\\]\\05\\07\\02\\u2DAF\\t\\x9C\\e\\0023\\02\\,X\\e|\\u6058flY\\u954C]]]{5}?)(?<=\\p{Sc}{8}+)[^|\\026-\\u89BA|o\\u6277\\t\\07\\x50&&\\p{Punct}]{8,14}+((?<=^\\p{Punct})|(?idmsux-idmsux)||(?>[\\x3E-\\]])|(?idmsux-idmsux:\\p{Punct})|(?<![\\0111\\0371\\xDF\\u6A49\\07\\u2A4D\\00\\0212\\02Xd-\\xED[^\\a-\\0061|\\0257\\04\\f\\[\\0266\\043\\03\\x2D\\042&&[^\\f-\\]&&\\s]]])|(?>[|\\n\\042\\uB09F\\06\\u0F2B\\uC96D\\x89\\uC166\\xAA|\\04-\\][^|\\a\\|\\rx
\\04\\uA770\\n\\02\\t\\052\\056\\0274\\|\\=\\07\\e|\\00-\\x1D&&[^\\005\\uB15B\\uCDAC\\n\\x74\\0103\\0147\\uD91B\\n\\062G\\u9B4B\\077\\}\\0324&&[^\\0302\\,\\0221\\04\\u6D16\\04xy\\uD193\\[\\061\\06\\045\\x0F|\\e\\xBB\\f\\u1B52\\023\\u3AD2\\033\\007\\022\\}\\x66\\uA63FJ-\\0304]]]]{0,0})||(?<![^|\\0154U\\u0877\\03\\fy\\n\\|\\0147\\07-\\=[|q\\u69BE\\0243\\rp\\053\\02\\x33I\\u5E39\\u9C40\\052-\\xBC[|\\0064-\\?|\\uFC0C\\x30\\0060\\x45\\\\\\02\\?p\\xD8\\0155\\07\\0367\\04\\uF07B\\000J[^|\\0051-\\{|\\u9E4E\\u7328\\]\\u6AB8\\06\\x71\\a\\]\\e\\|KN\\u06AA\\0000\\063\\u2523&&[\\005\\0277\\x41U\\034\\}R\\u14C7\\u4767\\x09\\n\\054Ev\\0144\\<\\f\\,Q-\\xE4]]]]]{3}+)|(?>^+)|(?![^|\\|\\nJ\\t\\<\\04E\\\\\\t\\01\\\\\\02\\|\\=\\}\\xF3\\uBEC2\\032K\\014\\uCC5F\\072q\\|\\0153\\xD9\\0322\\uC6C8[^\\t\\0342\\x34\\x91\\06\\{\\xF1\\a\\u1710\\?\\xE7\\uC106\\02pF\\<&&[^|\\]\\064\\u381D\\u50CF\\eO&&[^|\\06\\x2F\\04\\045\\032\\u8536W\\0377\\0017|\\x06\\uE5FA\\05\\xD4\\020\\04c\\xFC\\02H\\x0A\\r]]]]+?)(?idm
sux-idmsux)|(?<![|\\r-\\,&&[I\\t\\r\\0201\\xDB\\e&&[^|\\02\\06\\00\\<\\a\\u7952\\064\\051\\073\\x41\\?n\\040\\0053\\031&&[\\x15-\\|]]]]{8,11}?)(?![^|\\<-\\uA74B\\xFA\\u7CD2\\024\\07n\\<\\x6A\\0042\\uE4FF\\r\\u896B\\[\\=\\042Y&&^\\p{ASCII}]++)|(?<![R-\\|&&[\\a\\0120A\\u6145\\<\\050-d[|\\e-\\uA07C|\\016-\\u80D9]]]{1,}+)|(?idmsux-idmsux)|(?idmsux-idmsux)|(?idmsux-idmsux:\\B{6,}?)|(?<=\\D{5,8}?)|(?>[\\{-\\0207|\\06-\\0276\\p{XDigit}])(?idmsux-idmsux:[^|\\x52\\0012\\]u\\xAD\\0051f\\0142\\\\l\\|\\050\\05\\f\\t\\u7B91\\r\\u7763\\{|h\\0104\\a\\f\\0234\\u2D4F&&^\\P{InGreek}]))");
+ }
+
+ public void testOrphanQuantifiers() {
+ try {
+ Pattern.compile("+++++");
+ fail("PatternSyntaxException expected");
+ } catch (PatternSyntaxException pse) {
+ }
+ }
+
+ public void testOrphanQuantifiers2() {
+ try {
+ Pattern.compile("\\d+*");
+ fail("PatternSyntaxException expected");
+ } catch (PatternSyntaxException pse) {
+ }
+ }
+
+ public void testBug197() {
+ Object[] vals = { ":", new Integer(2),
+ new String[] { "boo", "and:foo" }, ":", new Integer(5),
+ new String[] { "boo", "and", "foo" }, ":", new Integer(-2),
+ new String[] { "boo", "and", "foo" }, ":", new Integer(3),
+ new String[] { "boo", "and", "foo" }, ":", new Integer(1),
+ new String[] { "boo:and:foo" }, "o", new Integer(5),
+ new String[] { "b", "", ":and:f", "", "" }, "o",
+ new Integer(4), new String[] { "b", "", ":and:f", "o" }, "o",
+ new Integer(-2), new String[] { "b", "", ":and:f", "", "" },
+ "o", new Integer(0), new String[] { "b", "", ":and:f" } };
+
+ for (int i = 0; i < vals.length / 3;) {
+ String[] res = Pattern.compile(vals[i++].toString()).split(
+ "boo:and:foo", ((Integer) vals[i++]).intValue());
+ String[] expectedRes = (String[]) vals[i++];
+
+ assertEquals(expectedRes.length, res.length);
+
+ for (int j = 0; j < expectedRes.length; j++) {
+ assertEquals(expectedRes[j], res[j]);
+ }
+ }
+ }
+
+ public void testURIPatterns() {
+ String URI_REGEXP_STR = "^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?";
+ String SCHEME_REGEXP_STR = "^[a-zA-Z]{1}[\\w+-.]+$";
+ String REL_URI_REGEXP_STR = "^(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?";
+ String IPV6_REGEXP_STR = "^[0-9a-fA-F\\:\\.]+(\\%\\w+)?$";
+ String IPV6_REGEXP_STR2 = "^\\[[0-9a-fA-F\\:\\.]+(\\%\\w+)?\\]$";
+ String IPV4_REGEXP_STR = "^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}$";
+ String HOSTNAME_REGEXP_STR = "\\w+[\\w\\-\\.]*";
+
+ Pattern.compile(URI_REGEXP_STR);
+ Pattern.compile(REL_URI_REGEXP_STR);
+ Pattern.compile(SCHEME_REGEXP_STR);
+ Pattern.compile(IPV4_REGEXP_STR);
+ Pattern.compile(IPV6_REGEXP_STR);
+ Pattern.compile(IPV6_REGEXP_STR2);
+ Pattern.compile(HOSTNAME_REGEXP_STR);
+ }
+
+ public void testFindBoundaryCases1() {
+ Pattern pat = Pattern.compile(".*\n");
+ Matcher mat = pat.matcher("a\n");
+
+ mat.find();
+ assertEquals("a\n", mat.group());
+
+ }
+
+ public void testFindBoundaryCases2() {
+ Pattern pat = Pattern.compile(".*A");
+ Matcher mat = pat.matcher("aAa");
+
+ mat.find();
+ assertEquals("aA", mat.group());
+
+ }
+
+ public void testFindBoundaryCases3() {
+ Pattern pat = Pattern.compile(".*A");
+ Matcher mat = pat.matcher("a\naA\n");
+
+ mat.find();
+ assertEquals("aA", mat.group());
+
+ }
+
+ public void testFindBoundaryCases4() {
+ Pattern pat = Pattern.compile("A.*");
+ Matcher mat = pat.matcher("A\n");
+
+ mat.find();
+ assertEquals("A", mat.group());
+
+ }
+
+ public void testFindBoundaryCases5() {
+ Pattern pat = Pattern.compile(".*A.*");
+ Matcher mat = pat.matcher("\nA\naaa\nA\naaAaa\naaaA\n");
+ // Matcher mat = pat.matcher("\nA\n");
+ String[] res = { "A", "A", "aaAaa", "aaaA" };
+ int k = 0;
+ for (; mat.find(); k++) {
+ assertEquals(res[k], mat.group());
+ }
+ }
+
+ public void testFindBoundaryCases6() {
+ String[] res = { "", "a", "", "" };
+ Pattern pat = Pattern.compile(".*");
+ Matcher mat = pat.matcher("\na\n");
+ int k = 0;
+
+ for (; mat.find(); k++) {
+ assertEquals(res[k], mat.group());
+ }
+ }
+
+ public void _testFindBoundaryCases7() {
+ Pattern pat = Pattern.compile(".*");
+ Matcher mat = pat.matcher("\na\n");
+ int k = 0;
+
+ for (; mat.find(); k++) {
+ System.out.println(mat.group());
+ System.out.flush();
+ }
+ }
+
+ public void testBackReferences() {
+ Pattern pat = Pattern.compile("(\\((\\w*):(.*):(\\2)\\))");
+ Matcher mat = pat
+ .matcher("(start1: word :start1)(start2: word :start2)");
+ int k = 1;
+ for (; mat.find(); k++) {
+ assertEquals("start" + k, mat.group(2));
+ assertEquals(" word ", mat.group(3));
+ assertEquals("start" + k, mat.group(4));
+
+ }
+
+ assertEquals(3, k);
+ pat = Pattern.compile(".*(.)\\1");
+ mat = pat.matcher("saa");
+ assertTrue(mat.matches());
+ }
+
+ public void _testBackReferences1() {
+ Pattern pat = Pattern.compile("(\\((\\w*):(.*):(\\2)\\))");
+ Matcher mat = pat
+ .matcher("(start1: word :start1)(start2: word :start2)");
+ int k = 1;
+ for (; mat.find(); k++) {
+ System.out.println(mat.group(2));
+ System.out.println(mat.group(3));
+ System.out.println(mat.group(4));
+
+ }
+
+ assertEquals(3, k);
+ }
+
+ public void testNewLine() {
+ Pattern pat = Pattern.compile("(^$)*\n", Pattern.MULTILINE);
+ Matcher mat = pat.matcher("\r\n\n");
+ int counter = 0;
+ while (mat.find()) {
+ counter++;
+ }
+ assertEquals(2, counter);
+ }
+
+ public void testFindGreedy() {
+ Pattern pat = Pattern.compile(".*aaa", Pattern.DOTALL);
+ Matcher mat = pat.matcher("aaaa\naaa\naaaaaa");
+ mat.matches();
+ assertEquals(15, mat.end());
+ }
- public void testOrphanQuantifiers() {
- try {
- Pattern.compile("+++++");
- fail("PatternSyntaxException expected");
- } catch (PatternSyntaxException pse) {
- }
- }
-
- public void testOrphanQuantifiers2() {
- try {
- Pattern pat = Pattern.compile("\\d+*");
- fail("PatternSyntaxException expected");
- } catch (PatternSyntaxException pse) {
- }
- }
-
- public void testBug197() {
- Object[] vals = { ":", new Integer(2),
- new String[] { "boo", "and:foo" }, ":", new Integer(5),
- new String[] { "boo", "and", "foo" }, ":", new Integer(-2),
- new String[] { "boo", "and", "foo" }, ":", new Integer(3),
- new String[] { "boo", "and", "foo" }, ":", new Integer(1),
- new String[] { "boo:and:foo" }, "o", new Integer(5),
- new String[] { "b", "", ":and:f", "", "" }, "o",
- new Integer(4), new String[] { "b", "", ":and:f", "o" }, "o",
- new Integer(-2), new String[] { "b", "", ":and:f", "", "" },
- "o", new Integer(0), new String[] { "b", "", ":and:f" } };
-
- for (int i = 0; i < vals.length / 3;) {
- String[] res = Pattern.compile(vals[i++].toString()).split(
- "boo:and:foo", ((Integer) vals[i++]).intValue());
- String[] expectedRes = (String[]) vals[i++];
-
- assertEquals(expectedRes.length, res.length);
-
- for (int j = 0; j < expectedRes.length; j++) {
- assertEquals(expectedRes[j], res[j]);
- }
- }
- }
-
- public void testURIPatterns() {
- String URI_REGEXP_STR = "^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?";
- String SCHEME_REGEXP_STR = "^[a-zA-Z]{1}[\\w+-.]+$";
- String REL_URI_REGEXP_STR = "^(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?";
- String IPV6_REGEXP_STR = "^[0-9a-fA-F\\:\\.]+(\\%\\w+)?$";
- String IPV6_REGEXP_STR2 = "^\\[[0-9a-fA-F\\:\\.]+(\\%\\w+)?\\]$";
- String IPV4_REGEXP_STR = "^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}$";
- String HOSTNAME_REGEXP_STR = "\\w+[\\w\\-\\.]*";
-
- Pattern URI_REGEXP = Pattern.compile(URI_REGEXP_STR);
- Pattern REL_URI_REGEXP = Pattern.compile(REL_URI_REGEXP_STR);
- Pattern SCHEME_REGEXP = Pattern.compile(SCHEME_REGEXP_STR);
- Pattern IPV4_REGEXP = Pattern.compile(IPV4_REGEXP_STR);
- Pattern IPV6_REGEXP = Pattern.compile(IPV6_REGEXP_STR);
- Pattern IPV6_REGEXP2 = Pattern.compile(IPV6_REGEXP_STR2);
- Pattern HOSTNAME_REGEXP = Pattern.compile(HOSTNAME_REGEXP_STR);
-
- }
-
- public void testFindBoundaryCases1() {
- Pattern pat = Pattern.compile(".*\n");
- Matcher mat = pat.matcher("a\n");
-
- mat.find();
- assertEquals("a\n", mat.group());
-
- }
-
- public void testFindBoundaryCases2() {
- Pattern pat = Pattern.compile(".*A");
- Matcher mat = pat.matcher("aAa");
-
- mat.find();
- assertEquals("aA", mat.group());
-
- }
-
- public void testFindBoundaryCases3() {
- Pattern pat = Pattern.compile(".*A");
- Matcher mat = pat.matcher("a\naA\n");
-
- mat.find();
- assertEquals("aA", mat.group());
-
- }
-
- public void testFindBoundaryCases4() {
- Pattern pat = Pattern.compile("A.*");
- Matcher mat = pat.matcher("A\n");
-
- mat.find();
- assertEquals("A", mat.group());
-
- }
-
- public void testFindBoundaryCases5() {
- Pattern pat = Pattern.compile(".*A.*");
- Matcher mat = pat.matcher("\nA\naaa\nA\naaAaa\naaaA\n");
- // Matcher mat = pat.matcher("\nA\n");
- String[] res = { "A", "A", "aaAaa", "aaaA" };
- int k = 0;
- for (; mat.find(); k++) {
- assertEquals(res[k], mat.group());
- }
- }
-
- public void testFindBoundaryCases6() {
- String[] res = { "", "a", "", "" };
- Pattern pat = Pattern.compile(".*");
- Matcher mat = pat.matcher("\na\n");
- int k = 0;
-
- for (; mat.find(); k++) {
- assertEquals(res[k], mat.group());
- }
- }
-
- public void _testFindBoundaryCases7() {
- String[] res = { "", "a", "", "" };
- Pattern pat = Pattern.compile(".*");
- Matcher mat = pat.matcher("\na\n");
- int k = 0;
-
- for (; mat.find(); k++) {
- System.out.println(mat.group());
- System.out.flush();
- }
- }
-
- public void testBackReferences() {
- Pattern pat = Pattern.compile("(\\((\\w*):(.*):(\\2)\\))");
- Matcher mat = pat
- .matcher("(start1: word :start1)(start2: word :start2)");
- int k = 1;
- for (; mat.find(); k++) {
- assertEquals("start" + k, mat.group(2));
- assertEquals(" word ", mat.group(3));
- assertEquals("start" + k, mat.group(4));
-
- }
-
- assertEquals(3, k);
- pat = Pattern.compile(".*(.)\\1");
- mat = pat.matcher("saa");
- assertTrue(mat.matches());
- }
-
- public void _testBackReferences1() {
- Pattern pat = Pattern.compile("(\\((\\w*):(.*):(\\2)\\))");
- Matcher mat = pat
- .matcher("(start1: word :start1)(start2: word :start2)");
- int k = 1;
- for (; mat.find(); k++) {
- System.out.println(mat.group(2));
- System.out.println(mat.group(3));
- System.out.println(mat.group(4));
-
- }
-
- assertEquals(3, k);
- }
-
- public void testNewLine() {
- Pattern pat = Pattern.compile("(^$)*\n", Pattern.MULTILINE);
- Matcher mat = pat.matcher("\r\n\n");
- int counter = 0;
- while (mat.find()) {
- counter++;
- }
- assertEquals(2, counter);
- }
-
- public void testFindGreedy() {
- Pattern pat = Pattern.compile(".*aaa", Pattern.DOTALL);
- Matcher mat = pat.matcher("aaaa\naaa\naaaaaa");
- mat.matches();
- assertEquals(15, mat.end());
- }
-
public void testSerialization() throws Exception {
Pattern pat = Pattern.compile("a*bc");
- SerializableAssert comparator = new SerializableAssert(){
- public void assertDeserialized(Serializable initial, Serializable deserialized) {
- assertEquals(((Pattern)initial).toString(), ((Pattern)deserialized).toString());
- }
- };
+ SerializableAssert comparator = new SerializableAssert() {
+ public void assertDeserialized(Serializable initial,
+ Serializable deserialized) {
+ assertEquals(((Pattern) initial).toString(),
+ ((Pattern) deserialized).toString());
+ }
+ };
SerializationTest.verifyGolden(this, pat, comparator);
SerializationTest.verifySelf(pat, comparator);
}
- public void testSOLQuant() {
- Pattern pat = Pattern.compile("$*", Pattern.MULTILINE);
- Matcher mat = pat.matcher("\n\n");
- int counter = 0;
- while (mat.find()) {
- counter++;
- }
-
- assertEquals(3, counter);
- }
-
- public void testIllegalEscape() {
- try {
- Pattern.compile("\\y");
- fail("PatternSyntaxException expected");
- } catch (PatternSyntaxException pse) {
- }
- }
-
- public void testEmptyFamily() {
- Pattern.compile("\\p{Lower}");
- String a = "*";
- }
-
- public void testNonCaptConstr() {
- // Flags
- Pattern pat = Pattern.compile("(?i)b*(?-i)a*");
- assertTrue(pat.matcher("bBbBaaaa").matches());
- assertFalse(pat.matcher("bBbBAaAa").matches());
-
- // Non-capturing groups
- pat = Pattern.compile("(?i:b*)a*");
- assertTrue(pat.matcher("bBbBaaaa").matches());
- assertFalse(pat.matcher("bBbBAaAa").matches());
-
- pat = Pattern
- // 1 2 3 4 5 6 7 8 9 10 11
- .compile("(?:-|(-?\\d+\\d\\d\\d))?(?:-|-(\\d\\d))?(?:-|-(\\d\\d))?(T)?(?:(\\d\\d):(\\d\\d):(\\d\\d)(\\.\\d+)?)?(?:(?:((?:\\+|\\-)\\d\\d):(\\d\\d))|(Z))?");
- Matcher mat = pat.matcher("-1234-21-31T41:51:61.789+71:81");
- assertTrue(mat.matches());
- assertEquals("-1234", mat.group(1));
- assertEquals("21", mat.group(2));
- assertEquals("31", mat.group(3));
- assertEquals("T", mat.group(4));
- assertEquals("41", mat.group(5));
- assertEquals("51", mat.group(6));
- assertEquals("61", mat.group(7));
- assertEquals(".789", mat.group(8));
- assertEquals("+71", mat.group(9));
- assertEquals("81", mat.group(10));
-
- // positive lookahead
- pat = Pattern.compile(".*\\.(?=log$).*$");
- assertTrue(pat.matcher("a.b.c.log").matches());
- assertFalse(pat.matcher("a.b.c.log.").matches());
-
- // negative lookahead
- pat = Pattern.compile(".*\\.(?!log$).*$");
- assertFalse(pat.matcher("abc.log").matches());
- assertTrue(pat.matcher("abc.logg").matches());
-
- // positive lookbehind
- pat = Pattern.compile(".*(?<=abc)\\.log$");
- assertFalse(pat.matcher("cde.log").matches());
- assertTrue(pat.matcher("abc.log").matches());
-
- // negative lookbehind
- pat = Pattern.compile(".*(?<!abc)\\.log$");
- assertTrue(pat.matcher("cde.log").matches());
- assertFalse(pat.matcher("abc.log").matches());
-
- // atomic group
- pat = Pattern.compile("(?>a*)abb");
- assertFalse(pat.matcher("aaabb").matches());
- pat = Pattern.compile("(?>a*)bb");
- assertTrue(pat.matcher("aaabb").matches());
-
- pat = Pattern.compile("(?>a|aa)aabb");
- assertTrue(pat.matcher("aaabb").matches());
- pat = Pattern.compile("(?>aa|a)aabb");
- assertFalse(pat.matcher("aaabb").matches());
-
- // quantifiers over look ahead
- pat = Pattern.compile(".*(?<=abc)*\\.log$");
- assertTrue(pat.matcher("cde.log").matches());
- pat = Pattern.compile(".*(?<=abc)+\\.log$");
- assertFalse(pat.matcher("cde.log").matches());
-
- }
-
- public void _testCorrectReplacementBackreferencedJointSet() {
- Pattern pat = Pattern.compile("ab(a)*\\1");
- pat = Pattern.compile("abc(cd)fg");
- pat = Pattern.compile("aba*cd");
- pat = Pattern.compile("ab(a)*+cd");
- pat = Pattern.compile("ab(a)*?cd");
- pat = Pattern.compile("ab(a)+cd");
- pat = Pattern.compile(".*(.)\\1");
- pat = Pattern.compile("ab((a)|c|d)e");
- pat = Pattern.compile("abc((a(b))cd)");
- pat = Pattern.compile("ab(a)++cd");
- pat = Pattern.compile("ab(a)?(c)d");
- pat = Pattern.compile("ab(a)?+cd");
- pat = Pattern.compile("ab(a)??cd");
- pat = Pattern.compile("ab(a)??cd");
- pat = Pattern.compile("ab(a){1,3}?(c)d");
- }
-
- public void testCompilePatternWithTerminatorMark() {
- Pattern pat = Pattern.compile("a\u0000\u0000cd");
- Matcher mat = pat.matcher("a\u0000\u0000cd");
- assertTrue(mat.matches());
- }
-
- public void testAlternations() {
- String baseString = "|a|bc";
- Pattern pat = Pattern.compile(baseString);
- Matcher mat = pat.matcher("");
-
- assertTrue(mat.matches());
-
- baseString = "a||bc";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("");
- assertTrue(mat.matches());
-
- baseString = "a|bc|";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("");
- assertTrue(mat.matches());
-
- baseString = "a|b|";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("");
- assertTrue(mat.matches());
-
- baseString = "a(|b|cd)e";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("ae");
- assertTrue(mat.matches());
-
- baseString = "a(b||cd)e";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("ae");
- assertTrue(mat.matches());
-
- baseString = "a(b|cd|)e";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("ae");
- assertTrue(mat.matches());
-
- baseString = "a(b|c|)e";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("ae");
- assertTrue(mat.matches());
-
- baseString = "a(|)e";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("ae");
- assertTrue(mat.matches());
-
- baseString = "|";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("");
- assertTrue(mat.matches());
-
- baseString = "a(?:|)e";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("ae");
- assertTrue(mat.matches());
-
- baseString = "a||||bc";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("");
- assertTrue(mat.matches());
-
- baseString = "(?i-is)|a";
- pat = Pattern.compile(baseString);
- mat = pat.matcher("a");
- assertTrue(mat.matches());
- }
-
- public void testMatchWithGroups() {
- String baseString = "jwkerhjwehrkwjehrkwjhrwkjehrjwkehrjkwhrkwehrkwhrkwrhwkhrwkjehr";
- String pattern = ".*(..).*\\1.*";
- assertTrue(Pattern.compile(pattern).matcher(baseString).matches());
-
- baseString = "saa";
- pattern = ".*(.)\\1";
- assertTrue(Pattern.compile(pattern).matcher(baseString).matches());
- assertTrue(Pattern.compile(pattern).matcher(baseString).find());
- }
-
- public void testSplitEmptyCharSequence() {
- String s1 = "";
- String[] arr = s1.split(":");
- assertEquals(arr.length, 1);
- }
-
- public void testSplitEndsWithPattern() {
- assertEquals(",,".split(",", 3).length, 3);
- assertEquals(",,".split(",", 4).length, 3);
-
- assertEquals(Pattern.compile("o").split("boo:and:foo", 5).length, 5);
- assertEquals(Pattern.compile("b").split("ab", -1).length, 2);
- }
-
- public void testCaseInsensitiveFlag() {
- assertTrue(Pattern.matches("(?i-:AbC)", "ABC"));
- }
-
- public void testEmptyGroups() {
- Pattern pat = Pattern.compile("ab(?>)cda");
- Matcher mat = pat.matcher("abcda");
- assertTrue(mat.matches());
-
- pat = Pattern.compile("ab()");
- mat = pat.matcher("ab");
- assertTrue(mat.matches());
-
- pat = Pattern.compile("abc(?:)(..)");
- mat = pat.matcher("abcgf");
- assertTrue(mat.matches());
- }
-
- public void testCompileNonCaptGroup() {
- boolean isCompiled = false;
-
- try {
- Pattern pat = Pattern.compile("(?:)", Pattern.CANON_EQ);
- pat = Pattern.compile("(?:)", Pattern.CANON_EQ | Pattern.DOTALL);
- pat = Pattern.compile("(?:)", Pattern.CANON_EQ
- | Pattern.CASE_INSENSITIVE);
- pat = Pattern.compile("(?:)", Pattern.CANON_EQ | Pattern.COMMENTS
- | Pattern.UNIX_LINES);
- isCompiled = true;
- } catch (PatternSyntaxException e) {
- System.out.println(e);
- }
- assertTrue(isCompiled);
- }
-
- public void testEmbeddedFlags() {
- String baseString = "(?i)((?s)a)";
- String testString = "A";
- Pattern pat = Pattern.compile(baseString);
- Matcher mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?x)(?i)(?s)(?d)a";
- testString = "A";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "(?x)(?i)(?s)(?d)a.";
- testString = "a\n";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "abc(?x:(?i)(?s)(?d)a.)";
- testString = "abcA\n";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- baseString = "abc((?x)d)(?i)(?s)a";
- testString = "abcdA";
- pat = Pattern.compile(baseString);
- mat = pat.matcher(testString);
- assertTrue(mat.matches());
- }
-
- public void testAltWithFlags() {
- boolean isCompiled = false;
-
- try {
- Pattern pat = Pattern.compile("|(?i-xi)|()");
- isCompiled = true;
- } catch (PatternSyntaxException e) {
- System.out.println(e);
- }
- assertTrue(isCompiled);
- }
-
- public void testRestoreFlagsAfterGroup() {
- String baseString = "abc((?x)d) a";
- String testString = "abcd a";
- Pattern pat = Pattern.compile(baseString);
- Matcher mat = pat.matcher(testString);
-
- assertTrue(mat.matches());
- }
-
- /*
- * Verify if the Pattern support the following character classes:
- * \p{javaLowerCase} \p{javaUpperCase} \p{javaWhitespace} \p{javaMirrored}
- */
- public void testCompileCharacterClass() {
- // Regression for HARMONY-606, 696
- Pattern pattern = Pattern.compile("\\p{javaLowerCase}");
- assertNotNull(pattern);
-
- pattern = Pattern.compile("\\p{javaUpperCase}");
- assertNotNull(pattern);
-
- pattern = Pattern.compile("\\p{javaWhitespace}");
- assertNotNull(pattern);
-
- pattern = Pattern.compile("\\p{javaMirrored}");
- assertNotNull(pattern);
-
+ public void testSOLQuant() {
+ Pattern pat = Pattern.compile("$*", Pattern.MULTILINE);
+ Matcher mat = pat.matcher("\n\n");
+ int counter = 0;
+ while (mat.find()) {
+ counter++;
+ }
+
+ assertEquals(3, counter);
+ }
+
+ public void testIllegalEscape() {
+ try {
+ Pattern.compile("\\y");
+ fail("PatternSyntaxException expected");
+ } catch (PatternSyntaxException pse) {
+ }
+ }
+
+ public void testEmptyFamily() {
+ Pattern.compile("\\p{Lower}");
+ }
+
+ public void testNonCaptConstr() {
+ // Flags
+ Pattern pat = Pattern.compile("(?i)b*(?-i)a*");
+ assertTrue(pat.matcher("bBbBaaaa").matches());
+ assertFalse(pat.matcher("bBbBAaAa").matches());
+
+ // Non-capturing groups
+ pat = Pattern.compile("(?i:b*)a*");
+ assertTrue(pat.matcher("bBbBaaaa").matches());
+ assertFalse(pat.matcher("bBbBAaAa").matches());
+
+ pat = Pattern
+ // 1 2 3 4 5 6 7 8 9 10 11
+ .compile("(?:-|(-?\\d+\\d\\d\\d))?(?:-|-(\\d\\d))?(?:-|-(\\d\\d))?(T)?(?:(\\d\\d):(\\d\\d):(\\d\\d)(\\.\\d+)?)?(?:(?:((?:\\+|\\-)\\d\\d):(\\d\\d))|(Z))?");
+ Matcher mat = pat.matcher("-1234-21-31T41:51:61.789+71:81");
+ assertTrue(mat.matches());
+ assertEquals("-1234", mat.group(1));
+ assertEquals("21", mat.group(2));
+ assertEquals("31", mat.group(3));
+ assertEquals("T", mat.group(4));
+ assertEquals("41", mat.group(5));
+ assertEquals("51", mat.group(6));
+ assertEquals("61", mat.group(7));
+ assertEquals(".789", mat.group(8));
+ assertEquals("+71", mat.group(9));
+ assertEquals("81", mat.group(10));
+
+ // positive lookahead
+ pat = Pattern.compile(".*\\.(?=log$).*$");
+ assertTrue(pat.matcher("a.b.c.log").matches());
+ assertFalse(pat.matcher("a.b.c.log.").matches());
+
+ // negative lookahead
+ pat = Pattern.compile(".*\\.(?!log$).*$");
+ assertFalse(pat.matcher("abc.log").matches());
+ assertTrue(pat.matcher("abc.logg").matches());
+
+ // positive lookbehind
+ pat = Pattern.compile(".*(?<=abc)\\.log$");
+ assertFalse(pat.matcher("cde.log").matches());
+ assertTrue(pat.matcher("abc.log").matches());
+
+ // negative lookbehind
+ pat = Pattern.compile(".*(?<!abc)\\.log$");
+ assertTrue(pat.matcher("cde.log").matches());
+ assertFalse(pat.matcher("abc.log").matches());
+
+ // atomic group
+ pat = Pattern.compile("(?>a*)abb");
+ assertFalse(pat.matcher("aaabb").matches());
+ pat = Pattern.compile("(?>a*)bb");
+ assertTrue(pat.matcher("aaabb").matches());
+
+ pat = Pattern.compile("(?>a|aa)aabb");
+ assertTrue(pat.matcher("aaabb").matches());
+ pat = Pattern.compile("(?>aa|a)aabb");
+ assertFalse(pat.matcher("aaabb").matches());
+
+ // quantifiers over look ahead
+ pat = Pattern.compile(".*(?<=abc)*\\.log$");
+ assertTrue(pat.matcher("cde.log").matches());
+ pat = Pattern.compile(".*(?<=abc)+\\.log$");
+ assertFalse(pat.matcher("cde.log").matches());
+
+ }
+
+ public void _testCorrectReplacementBackreferencedJointSet() {
+ Pattern.compile("ab(a)*\\1");
+ Pattern.compile("abc(cd)fg");
+ Pattern.compile("aba*cd");
+ Pattern.compile("ab(a)*+cd");
+ Pattern.compile("ab(a)*?cd");
+ Pattern.compile("ab(a)+cd");
+ Pattern.compile(".*(.)\\1");
+ Pattern.compile("ab((a)|c|d)e");
+ Pattern.compile("abc((a(b))cd)");
+ Pattern.compile("ab(a)++cd");
+ Pattern.compile("ab(a)?(c)d");
+ Pattern.compile("ab(a)?+cd");
+ Pattern.compile("ab(a)??cd");
+ Pattern.compile("ab(a)??cd");
+ Pattern.compile("ab(a){1,3}?(c)d");
+ }
+
+ public void testCompilePatternWithTerminatorMark() {
+ Pattern pat = Pattern.compile("a\u0000\u0000cd");
+ Matcher mat = pat.matcher("a\u0000\u0000cd");
+ assertTrue(mat.matches());
+ }
+
+ public void testAlternations() {
+ String baseString = "|a|bc";
+ Pattern pat = Pattern.compile(baseString);
+ Matcher mat = pat.matcher("");
+
+ assertTrue(mat.matches());
+
+ baseString = "a||bc";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("");
+ assertTrue(mat.matches());
+
+ baseString = "a|bc|";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("");
+ assertTrue(mat.matches());
+
+ baseString = "a|b|";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("");
+ assertTrue(mat.matches());
+
+ baseString = "a(|b|cd)e";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("ae");
+ assertTrue(mat.matches());
+
+ baseString = "a(b||cd)e";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("ae");
+ assertTrue(mat.matches());
+
+ baseString = "a(b|cd|)e";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("ae");
+ assertTrue(mat.matches());
+
+ baseString = "a(b|c|)e";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("ae");
+ assertTrue(mat.matches());
+
+ baseString = "a(|)e";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("ae");
+ assertTrue(mat.matches());
+
+ baseString = "|";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("");
+ assertTrue(mat.matches());
+
+ baseString = "a(?:|)e";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("ae");
+ assertTrue(mat.matches());
+
+ baseString = "a||||bc";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("");
+ assertTrue(mat.matches());
+
+ baseString = "(?i-is)|a";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher("a");
+ assertTrue(mat.matches());
+ }
+
+ public void testMatchWithGroups() {
+ String baseString = "jwkerhjwehrkwjehrkwjhrwkjehrjwkehrjkwhrkwehrkwhrkwrhwkhrwkjehr";
+ String pattern = ".*(..).*\\1.*";
+ assertTrue(Pattern.compile(pattern).matcher(baseString).matches());
+
+ baseString = "saa";
+ pattern = ".*(.)\\1";
+ assertTrue(Pattern.compile(pattern).matcher(baseString).matches());
+ assertTrue(Pattern.compile(pattern).matcher(baseString).find());
+ }
+
+ public void testSplitEmptyCharSequence() {
+ String s1 = "";
+ String[] arr = s1.split(":");
+ assertEquals(arr.length, 1);
+ }
+
+ public void testSplitEndsWithPattern() {
+ assertEquals(",,".split(",", 3).length, 3);
+ assertEquals(",,".split(",", 4).length, 3);
+
+ assertEquals(Pattern.compile("o").split("boo:and:foo", 5).length, 5);
+ assertEquals(Pattern.compile("b").split("ab", -1).length, 2);
+ }
+
+ public void testCaseInsensitiveFlag() {
+ assertTrue(Pattern.matches("(?i-:AbC)", "ABC"));
+ }
+
+ public void testEmptyGroups() {
+ Pattern pat = Pattern.compile("ab(?>)cda");
+ Matcher mat = pat.matcher("abcda");
+ assertTrue(mat.matches());
+
+ pat = Pattern.compile("ab()");
+ mat = pat.matcher("ab");
+ assertTrue(mat.matches());
+
+ pat = Pattern.compile("abc(?:)(..)");
+ mat = pat.matcher("abcgf");
+ assertTrue(mat.matches());
+ }
+
+ public void testCompileNonCaptGroup() {
+ boolean isCompiled = false;
+
+ try {
+ Pattern.compile("(?:)", Pattern.CANON_EQ);
+ Pattern.compile("(?:)", Pattern.CANON_EQ | Pattern.DOTALL);
+ Pattern
+ .compile("(?:)", Pattern.CANON_EQ
+ | Pattern.CASE_INSENSITIVE);
+ Pattern.compile("(?:)", Pattern.CANON_EQ | Pattern.COMMENTS
+ | Pattern.UNIX_LINES);
+ isCompiled = true;
+ } catch (PatternSyntaxException e) {
+ System.out.println(e);
+ }
+ assertTrue(isCompiled);
+ }
+
+ public void testEmbeddedFlags() {
+ String baseString = "(?i)((?s)a)";
+ String testString = "A";
+ Pattern pat = Pattern.compile(baseString);
+ Matcher mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?x)(?i)(?s)(?d)a";
+ testString = "A";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "(?x)(?i)(?s)(?d)a.";
+ testString = "a\n";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "abc(?x:(?i)(?s)(?d)a.)";
+ testString = "abcA\n";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+
+ baseString = "abc((?x)d)(?i)(?s)a";
+ testString = "abcdA";
+ pat = Pattern.compile(baseString);
+ mat = pat.matcher(testString);
+ assertTrue(mat.matches());
+ }
+
+ public void testAltWithFlags() {
+ Pattern.compile("|(?i-xi)|()");
+ }
+
+ public void testRestoreFlagsAfterGroup() {
+ String baseString = "abc((?x)d) a";
+ String testString = "abcd a";
+ Pattern pat = Pattern.compile(baseString);
+ Matcher mat = pat.matcher(testString);
+
+ assertTrue(mat.matches());
+ }
+
+ /*
+ * Verify if the Pattern support the following character classes:
+ * \p{javaLowerCase} \p{javaUpperCase} \p{javaWhitespace} \p{javaMirrored}
+ */
+ public void testCompileCharacterClass() {
+ // Regression for HARMONY-606, 696
+ Pattern pattern = Pattern.compile("\\p{javaLowerCase}");
+ assertNotNull(pattern);
+
+ pattern = Pattern.compile("\\p{javaUpperCase}");
+ assertNotNull(pattern);
+
+ pattern = Pattern.compile("\\p{javaWhitespace}");
+ assertNotNull(pattern);
+
+ pattern = Pattern.compile("\\p{javaMirrored}");
+ assertNotNull(pattern);
+
pattern = Pattern.compile("\\p{javaDefined}");
assertNotNull(pattern);
@@ -1061,12 +1053,12 @@
pattern = Pattern.compile("\\p{javaUnicodeIdentifierStart}");
assertNotNull(pattern);
- }
+ }
public void testCanonEqFlag() {
-
+
/*
- * for decompositions see
+ * for decompositions see
* http://www.unicode.org/Public/4.0-Update/UnicodeData-4.0.0.txt
* http://www.unicode.org/reports/tr15/#Decomposition
*/
@@ -1074,37 +1066,37 @@
String testString;
Pattern pat;
Matcher mat;
-
+
baseString = "ab(a*)\\1";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
-
+
baseString = "a(abcdf)d";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
-
+
baseString = "aabcdfd";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
-
- //\u01E0 -> \u0226\u0304 ->\u0041\u0307\u0304
- //\u00CC -> \u0049\u0300
-
+
+ // \u01E0 -> \u0226\u0304 ->\u0041\u0307\u0304
+ // \u00CC -> \u0049\u0300
+
baseString = "\u01E0\u00CCcdb(ac)";
testString = "\u0226\u0304\u0049\u0300cdbac";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\u01E0cdb(a\u00CCc)";
testString = "\u0041\u0307\u0304cdba\u0049\u0300c";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "a\u00CC";
testString = "a\u0049\u0300";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\u0226\u0304cdb(ac\u0049\u0300)";
testString = "\u01E0cdbac\u00CC";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
@@ -1116,13 +1108,13 @@
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\u01E0[a-c]\u0049\u0300cdb(ac)";
testString = "\u01E0b\u00CCcdbac";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\u01E0|\u00CCcdb(ac)";
testString = "\u0041\u0307\u0304";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
@@ -1134,85 +1126,84 @@
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "a\u0300";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher("a\u00E0a");
assertTrue(mat.find());
-
+
baseString = "\u7B20\uF9F8abc";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher("\uF9F8\uF9F8abc");
assertTrue(mat.matches());
-
- //\u01F9 -> \u006E\u0300
- //\u00C3 -> \u0041\u0303
-
+
+ // \u01F9 -> \u006E\u0300
+ // \u00C3 -> \u0041\u0303
+
baseString = "cdb(?:\u00C3\u006E\u0300)";
testString = "cdb\u0041\u0303\u01F9";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
- //\u014C -> \u004F\u0304
- //\u0163 -> \u0074\u0327
-
+
+ // \u014C -> \u004F\u0304
+ // \u0163 -> \u0074\u0327
+
baseString = "cdb(?:\u0163\u004F\u0304)";
testString = "cdb\u0074\u0327\u014C";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
- assertTrue(mat.matches());
-
- //\u00E1->a\u0301
- //canonical ordering takes place \u0301\u0327 -> \u0327\u0301
+ assertTrue(mat.matches());
+
+ // \u00E1->a\u0301
+ // canonical ordering takes place \u0301\u0327 -> \u0327\u0301
baseString = "c\u0327\u0301";
testString = "c\u0301\u0327";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
/*
* Hangul decompositions
*/
- //\uD4DB->\u1111\u1171\u11B6
- //\uD21E->\u1110\u116D\u11B5
- //\uD264->\u1110\u1170
- //not Hangul:\u0453->\u0433\u0301
-
+ // \uD4DB->\u1111\u1171\u11B6
+ // \uD21E->\u1110\u116D\u11B5
+ // \uD264->\u1110\u1170
+ // not Hangul:\u0453->\u0433\u0301
baseString = "a\uD4DB\u1111\u1171\u11B6\uD264";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
-
- baseString = "\u0453c\uD4DB";
+
+ baseString = "\u0453c\uD4DB";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
-
- baseString = "a\u1110\u116D\u11B5b\uD21Ebc";
+
+ baseString = "a\u1110\u116D\u11B5b\uD21Ebc";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
-
+
baseString = "\uD4DB\uD21E\u1110\u1170cdb(ac)";
testString = "\u1111\u1171\u11B6\u1110\u116D\u11B5\uD264cdbac";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\uD4DB\uD264cdb(a\uD21Ec)";
testString = "\u1111\u1171\u11B6\u1110\u1170cdba\u1110\u116D\u11B5c";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "a\uD4DB";
testString = "a\u1111\u1171\u11B6";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "a\uD21E";
testString = "a\u1110\u116D\u11B5";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\u1111\u1171\u11B6cdb(ac\u1110\u116D\u11B5)";
testString = "\uD4DBcdbac\uD21E";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
@@ -1224,13 +1215,13 @@
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\uD4DB[a-c]\u1110\u116D\u11B5cdb(ac)";
testString = "\uD4DBb\uD21Ecdbac";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\uD4DB|\u00CCcdb(ac)";
testString = "\u1111\u1171\u11B6";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
@@ -1242,18 +1233,18 @@
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertFalse(mat.matches());
-
+
baseString = "\u00CC?cdb(ac)*(\uD4DB)*[a-c]";
testString = "cdb\u1111\u1171\u11B6b";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
baseString = "\uD4DB";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher("a\u1111\u1171\u11B6a");
assertTrue(mat.find());
-
+
baseString = "\u1111";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher("bcda\uD4DBr");
@@ -1265,21 +1256,21 @@
String testString;
Pattern pat;
Matcher mat;
-
+
baseString = "\uD4DB";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher("bcda\u1111\u1171\u11B6awr");
assertTrue(mat.find());
assertEquals(mat.start(), 4);
assertEquals(mat.end(), 7);
-
+
baseString = "\uD4DB\u1111\u1171\u11B6";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
mat = pat.matcher("bcda\u1111\u1171\u11B6\uD4DBawr");
assertTrue(mat.find());
assertEquals(mat.start(), 4);
assertEquals(mat.end(), 8);
-
+
baseString = "\uD4DB\uD21E\u1110\u1170";
testString = "abcabc\u1111\u1171\u11B6\u1110\u116D\u11B5\uD264cdbac";
pat = Pattern.compile(baseString, Pattern.CANON_EQ);
@@ -1289,9 +1280,8 @@
assertEquals(mat.end(), 13);
}
-
public void testCanonEqFlagWithSupplementaryCharacters() {
-
+
/*
* \u1D1BF->\u1D1BB\u1D16F->\u1D1B9\u1D165\u1D16F in UTF32
* \uD834\uDDBF->\uD834\uDDBB\uD834\uDD6F
@@ -1302,31 +1292,31 @@
Pattern pat = Pattern.compile(patString, Pattern.CANON_EQ);
Matcher mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "abc\uD834\uDDBB\uD834\uDD6Fef";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
patString = "abc\uD834\uDDBB\uD834\uDD6Fef";
testString = "abc\uD834\uDDBFef";
pat = Pattern.compile(patString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "abc\uD834\uDDB9\uD834\uDD65\uD834\uDD6Fef";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
patString = "abc\uD834\uDDB9\uD834\uDD65\uD834\uDD6Fef";
testString = "abc\uD834\uDDBFef";
pat = Pattern.compile(patString, Pattern.CANON_EQ);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "abc\uD834\uDDBB\uD834\uDD6Fef";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
/*
* testSupplementary characters with no decomposition
*/
@@ -1343,93 +1333,93 @@
Pattern pat = Pattern.compile(patString);
Matcher mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "a";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "ef\uD8D2\uDD71gh";
mat = pat.matcher(testString);
assertFalse(mat.find());
-
+
testString = "ef\uD8D2gh";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
patString = "[abc\uD8D3&&[c\uD8D3]]";
testString = "c";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "a";
mat = pat.matcher(testString);
assertFalse(mat.matches());
-
+
testString = "ef\uD8D3\uDD71gh";
mat = pat.matcher(testString);
assertFalse(mat.find());
-
+
testString = "ef\uD8D3gh";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
patString = "[abc\uD8D3\uDBEE\uDF0C&&[c\uD8D3\uDBEE\uDF0C]]";
testString = "c";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "\uDBEE\uDF0C";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "ef\uD8D3\uDD71gh";
mat = pat.matcher(testString);
assertFalse(mat.find());
-
+
testString = "ef\uD8D3gh";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
patString = "[abc\uDBFC]\uDDC2cd";
testString = "\uDBFC\uDDC2cd";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertFalse(mat.matches());
-
+
testString = "a\uDDC2cd";
mat = pat.matcher(testString);
assertTrue(mat.matches());
}
-
+
public void testSequencesWithSurrogatesSupplementary() {
String patString = "abcd\uD8D3";
String testString = "abcd\uD8D3\uDFFC";
Pattern pat = Pattern.compile(patString);
Matcher mat = pat.matcher(testString);
assertFalse(mat.find());
-
+
testString = "abcd\uD8D3abc";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
patString = "ab\uDBEFcd";
testString = "ab\uDBEFcd";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
patString = "\uDFFCabcd";
testString = "\uD8D3\uDFFCabcd";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertFalse(mat.find());
-
+
testString = "abc\uDFFCabcdecd";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
patString = "\uD8D3\uDFFCabcd";
testString = "abc\uD8D3\uD8D3\uDFFCabcd";
pat = Pattern.compile(patString);
@@ -1443,95 +1433,95 @@
Pattern pat = Pattern.compile(patString);
Matcher mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
testString = "5";
mat = pat.matcher(testString);
assertFalse(mat.find());
-
+
testString = "3";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
- //low surrogate
+
+ // low surrogate
testString = "\uDFC4";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
- //high surrogate
+
+ // high surrogate
testString = "\uDADA";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
testString = "\uDADA\uDFC4";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
patString = "[123[^\\p{javaDigit}]]";
testString = "a";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
testString = "5";
mat = pat.matcher(testString);
assertFalse(mat.find());
-
+
testString = "3";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
- //low surrogate
+
+ // low surrogate
testString = "\uDFC4";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
- //high surrogate
+
+ // high surrogate
testString = "\uDADA";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
testString = "\uDADA\uDFC4";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
- //surrogate characters
+
+ // surrogate characters
patString = "\\p{Cs}";
testString = "\uD916\uDE27";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
-
+
/*
- * see http://www.unicode.org/reports/tr18/#Supplementary_Characters
- * we have to treat text as code points not code units.
- * \\p{Cs} matches any surrogate character but here testString
- * is a one code point consisting of two code units (two surrogate
- * characters) so we find nothing
+ * see http://www.unicode.org/reports/tr18/#Supplementary_Characters we
+ * have to treat text as code points not code units. \\p{Cs} matches any
+ * surrogate character but here testString is a one code point
+ * consisting of two code units (two surrogate characters) so we find
+ * nothing
*/
assertFalse(mat.find());
-
- //swap low and high surrogates
+
+ // swap low and high surrogates
testString = "\uDE27\uD916";
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
patString = "[\uD916\uDE271\uD91623&&[^\\p{Cs}]]";
testString = "1";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertTrue(mat.find());
-
+
testString = "\uD916";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertFalse(mat.find());
-
+
testString = "\uD916\uDE27";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertTrue(mat.find());
-
- //\uD9A0\uDE8E=\u7828E
- //\u78281=\uD9A0\uDE81
+
+ // \uD9A0\uDE8E=\u7828E
+ // \u78281=\uD9A0\uDE81
patString = "[a-\uD9A0\uDE8E]";
testString = "\uD9A0\uDE81";
pat = Pattern.compile(patString);
@@ -1545,34 +1535,34 @@
Pattern pat = Pattern.compile(patString);
Matcher mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "\uDE81";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "\uD9A0";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "\n";
mat = pat.matcher(testString);
assertFalse(mat.matches());
-
+
patString = ".*\uDE81";
testString = "\uD9A0\uDE81\uD9A0\uDE81\uD9A0\uDE81";
pat = Pattern.compile(patString);
mat = pat.matcher(testString);
assertFalse(mat.matches());
-
+
testString = "\uD9A0\uDE81\uD9A0\uDE81\uDE81";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
patString = ".*";
testString = "\uD9A0\uDE81\n\uD9A0\uDE81\uD9A0\n\uDE81";
pat = Pattern.compile(patString, Pattern.DOTALL);
mat = pat.matcher(testString);
- assertTrue(mat.matches());
+ assertTrue(mat.matches());
}
public void testQuantifiersWithSurrogatesSupplementary() {
@@ -1581,59 +1571,58 @@
Pattern pat = Pattern.compile(patString);
Matcher mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "abc";
mat = pat.matcher(testString);
assertTrue(mat.matches());
}
-
+
public void testAlternationsWithSurrogatesSupplementary() {
String patString = "\uDE81|\uD9A0\uDE81|\uD9A0";
String testString = "\uD9A0";
Pattern pat = Pattern.compile(patString);
Matcher mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "\uDE81";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "\uD9A0\uDE81";
mat = pat.matcher(testString);
assertTrue(mat.matches());
-
+
testString = "\uDE81\uD9A0";
mat = pat.matcher(testString);
- assertFalse(mat.matches());
+ assertFalse(mat.matches());
}
public void testGroupsWithSurrogatesSupplementary() {
-
- //this pattern matches nothing
+
+ // this pattern matches nothing
String patString = "(\uD9A0)\uDE81";
String testString = "\uD9A0\uDE81";
Pattern pat = Pattern.compile(patString);
Matcher mat = pat.matcher(testString);
assertFalse(mat.matches());
-
+
patString = "(\uD9A0)";
testString = "\uD9A0\uDE81";
pat = Pattern.compile(patString, Pattern.DOTALL);
mat = pat.matcher(testString);
- assertFalse(mat.find());
+ assertFalse(mat.find());
}
/*
* Regression test for HARMONY-688
*/
- public void testUnicodeCategoryWithSurrogatesSupplementary() {
- Pattern p = Pattern.compile("\\p{javaLowerCase}");
- Matcher matcher = p.matcher("\uD801\uDC28");
+ public void testUnicodeCategoryWithSurrogatesSupplementary() {
+ Pattern p = Pattern.compile("\\p{javaLowerCase}");
+ Matcher matcher = p.matcher("\uD801\uDC28");
assertTrue(matcher.find());
}
-
-
- public static void main(String[] args) {
- junit.textui.TestRunner.run(PatternTest.class);
- }
+
+ public static void main(String[] args) {
+ junit.textui.TestRunner.run(PatternTest.class);
+ }
}
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