1 files changed, 146 insertions, 0 deletions
diff --git a/js/src/tests/non262/expressions/string-literal-escape-sequences.js b/js/src/tests/non262/expressions/string-literal-escape-sequences.js
new file mode 100644
index 0000000000..bc50b2c855
--- /dev/null
+++ b/js/src/tests/non262/expressions/string-literal-escape-sequences.js
@@ -0,0 +1,146 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 663300;
+var summary =
+  "\\u and \\x must be followed by the appropriate number of hex digits or " +
+  "else it is a syntax error";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+function expectSyntaxError(str)
+{
+  try
+  {
+    eval(str);
+  }
+  catch (e)
+  {
+    assertEq(e instanceof SyntaxError, true,
+             "no syntax error evaluating " + str);
+  }
+}
+
+expectSyntaxError('"\\x"');
+expectSyntaxError('"\\x0"');
+expectSyntaxError('"\\x1"');
+expectSyntaxError('"\\x2"');
+expectSyntaxError('"\\x3"');
+expectSyntaxError('"\\x4"');
+expectSyntaxError('"\\x5"');
+expectSyntaxError('"\\x6"');
+expectSyntaxError('"\\x7"');
+expectSyntaxError('"\\x8"');
+expectSyntaxError('"\\x9"');
+expectSyntaxError('"\\xA"');
+expectSyntaxError('"\\xB"');
+expectSyntaxError('"\\xC"');
+expectSyntaxError('"\\xD"');
+expectSyntaxError('"\\xE"');
+expectSyntaxError('"\\xF"');
+expectSyntaxError('"\\xG"');
+expectSyntaxError('"\\x0G"');
+expectSyntaxError('"\\x1G"');
+expectSyntaxError('"\\x2G"');
+expectSyntaxError('"\\x3G"');
+expectSyntaxError('"\\x4G"');
+expectSyntaxError('"\\x5G"');
+expectSyntaxError('"\\x6G"');
+expectSyntaxError('"\\x7G"');
+expectSyntaxError('"\\x8G"');
+expectSyntaxError('"\\x9G"');
+expectSyntaxError('"\\xAG"');
+expectSyntaxError('"\\xBG"');
+expectSyntaxError('"\\xCG"');
+expectSyntaxError('"\\xDG"');
+expectSyntaxError('"\\xEG"');
+expectSyntaxError('"\\xFG"');
+expectSyntaxError('"\\xGG"');
+
+expectSyntaxError('"\\u"');
+expectSyntaxError('"\\u0"');
+expectSyntaxError('"\\u1"');
+expectSyntaxError('"\\u2"');
+expectSyntaxError('"\\u3"');
+expectSyntaxError('"\\u4"');
+expectSyntaxError('"\\u5"');
+expectSyntaxError('"\\u6"');
+expectSyntaxError('"\\u7"');
+expectSyntaxError('"\\u8"');
+expectSyntaxError('"\\u9"');
+expectSyntaxError('"\\uA"');
+expectSyntaxError('"\\uB"');
+expectSyntaxError('"\\uC"');
+expectSyntaxError('"\\uD"');
+expectSyntaxError('"\\uE"');
+expectSyntaxError('"\\uF"');
+expectSyntaxError('"\\uG"');
+expectSyntaxError('"\\u00"');
+expectSyntaxError('"\\u11"');
+expectSyntaxError('"\\u22"');
+expectSyntaxError('"\\u33"');
+expectSyntaxError('"\\u44"');
+expectSyntaxError('"\\u55"');
+expectSyntaxError('"\\u66"');
+expectSyntaxError('"\\u77"');
+expectSyntaxError('"\\u88"');
+expectSyntaxError('"\\u99"');
+expectSyntaxError('"\\uAA"');
+expectSyntaxError('"\\uBB"');
+expectSyntaxError('"\\uCC"');
+expectSyntaxError('"\\uDD"');
+expectSyntaxError('"\\uEE"');
+expectSyntaxError('"\\uFF"');
+expectSyntaxError('"\\uGG"');
+expectSyntaxError('"\\u000"');
+expectSyntaxError('"\\u111"');
+expectSyntaxError('"\\u222"');
+expectSyntaxError('"\\u333"');
+expectSyntaxError('"\\u444"');
+expectSyntaxError('"\\u555"');
+expectSyntaxError('"\\u666"');
+expectSyntaxError('"\\u777"');
+expectSyntaxError('"\\u888"');
+expectSyntaxError('"\\u999"');
+expectSyntaxError('"\\uAAA"');
+expectSyntaxError('"\\uBBB"');
+expectSyntaxError('"\\uCCC"');
+expectSyntaxError('"\\uDDD"');
+expectSyntaxError('"\\uEEE"');
+expectSyntaxError('"\\uFFF"');
+expectSyntaxError('"\\uGGG"');
+expectSyntaxError('"\\u000G"');
+expectSyntaxError('"\\u111G"');
+expectSyntaxError('"\\u222G"');
+expectSyntaxError('"\\u333G"');
+expectSyntaxError('"\\u444G"');
+expectSyntaxError('"\\u555G"');
+expectSyntaxError('"\\u666G"');
+expectSyntaxError('"\\u777G"');
+expectSyntaxError('"\\u888G"');
+expectSyntaxError('"\\u999G"');
+expectSyntaxError('"\\uAAAG"');
+expectSyntaxError('"\\uBBBG"');
+expectSyntaxError('"\\uCCCG"');
+expectSyntaxError('"\\uDDDG"');
+expectSyntaxError('"\\uEEEG"');
+expectSyntaxError('"\\uFFFG"');
+expectSyntaxError('"\\uGGGG"');
+
+assertEq(eval('"a\\\rb"'), "ab");
+assertEq(eval('"a\\\nb"'), "ab");
+assertEq(eval('"a\\\r\nb"'), "ab");
+assertEq(eval('"a\\\u2028b"'), "ab");
+assertEq(eval('"a\\\u2029b"'), "ab");
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("All tests passed!");