Experimental: periodic merge of the bleeding_edge branch to the...

test/mjsunit/regexp.js

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 76 matching lines @@
 // Some tests from the Mozilla tests, where our behavior differs from
 // SpiderMonkey.
 // From ecma_3/RegExp/regress-334158.js
 assertTrue(/\ca/.test( "\x01" ));
 assertFalse(/\ca/.test( "\\ca" ));
 // Passes in KJS, fails in IrregularExpressions.
 // See http://code.google.com/p/v8/issues/detail?id=152
 //assertTrue(/\c[a/]/.test( "\x1ba/]" ));
 
 
+// Test \c in character class
+re = /^[\cM]$/;
+assertTrue(re.test("\r"));
+assertFalse(re.test("M"));
+assertFalse(re.test("c"));
+assertFalse(re.test("\\"));
+assertFalse(re.test("\x03"));  // I.e., read as \cc
+
+re = /^[\c]]$/;
+assertTrue(re.test("c]"));
+assertFalse(re.test("\\]"));
+assertFalse(re.test("\x1d"));  // ']' & 0x1f
+assertFalse(re.test("\\]"));
+assertFalse(re.test("\x03]"));  // I.e., read as \cc
+
+
 // Test that we handle \s and \S correctly inside some bizarre
 // character classes.
 re = /[\s-:]/;
 assertTrue(re.test('-'));
 assertTrue(re.test(':'));
 assertTrue(re.test(' '));
 assertTrue(re.test('\t'));
 assertTrue(re.test('\n'));
 assertFalse(re.test('a'));
 assertFalse(re.test('Z'));
@@ skipping 202 matching lines @@
 
 // Test that merging of quick test masks gets it right.
 assertFalse(/x([0-7]%%x|[0-6]%%y)/.test('x7%%y'), 'qt');
 assertFalse(/()x\1(y([0-7]%%%x|[0-6]%%%y)|dkjasldkas)/.test('xy7%%%y'), 'qt2');
 assertFalse(/()x\1(y([0-7]%%%x|[0-6]%%%y)|dkjasldkas)/.test('xy%%%y'), 'qt3');
 assertFalse(/()x\1y([0-7]%%%x|[0-6]%%%y)/.test('xy7%%%y'), 'qt4');
 assertFalse(/()x\1(y([0-7]%%%x|[0-6]%%%y)|dkjasldkas)/.test('xy%%%y'), 'qt5');
 assertFalse(/()x\1y([0-7]%%%x|[0-6]%%%y)/.test('xy7%%%y'), 'qt6');
 assertFalse(/xy([0-7]%%%x|[0-6]%%%y)/.test('xy7%%%y'), 'qt7');
 assertFalse(/x([0-7]%%%x|[0-6]%%%y)/.test('x7%%%y'), 'qt8');
+
+
+// Don't hang on this one.
+/[^\xfe-\xff]*/.test("");