Add m-esr52 at 52.6.0

1 files changed, 82 insertions, 0 deletions

diff --git a/js/src/tests/ecma_3/RegExp/regress-465862.js b/js/src/tests/ecma_3/RegExp/regress-465862.js
new file mode 100644
index 000000000..e771e68f1
--- /dev/null
+++ b/js/src/tests/ecma_3/RegExp/regress-465862.js
@@ -0,0 +1,82 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 465862;
+var summary = 'Do case-insensitive matching correctly in JIT for non-ASCII-letters';
+
+var i = 0;
+var status = '';
+var statusmessages = new Array();
+var pattern = '';
+var patterns = new Array();
+var string = '';
+var strings = new Array();
+var actualmatch = '';
+var actualmatches = new Array();
+var expectedmatch = '';
+var expectedmatches = new Array();
+
+// Note: we must call the RegExp constructor here instead of using
+// literals. Otherwise, because the regexps are compiled at parse
+// time, they will not be compiled to native code and we will not
+// actually be testing jitted regexps.
+
+
+status = inSection(1);
+string = '@';
+pattern = new RegExp('@', 'i');
+actualmatch = string.match(pattern);
+expectedmatch = Array(string);
+addThis();
+
+status = inSection(2);
+string = '`';
+pattern = new RegExp('`', 'i');
+actualmatch = string.match(pattern);
+expectedmatch = Array(string);
+addThis();
+
+status = inSection(3);
+string = '@';
+pattern = new RegExp('`', 'i');
+actualmatch = string.match(pattern);
+expectedmatch = null;
+addThis();
+
+status = inSection(4);
+string = '`';
+pattern = new RegExp('@', 'i');
+print(string + ' ' + pattern);
+actualmatch = string.match(pattern);
+print('z ' + actualmatch);
+print('`'.match(/@/i));
+expectedmatch = null;
+addThis();
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function addThis()
+{
+  statusmessages[i] = status;
+  patterns[i] = pattern;
+  strings[i] = string;
+  actualmatches[i] = actualmatch;
+  expectedmatches[i] = expectedmatch;
+  i++;
+}
+
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+  testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
+  exitFunc ('test');
+}