1 files changed, 57 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/character-class-escape-non-whitespace.js b/js/src/tests/test262/built-ins/RegExp/character-class-escape-non-whitespace.js
new file mode 100644
index 0000000000..0db2ab6ae3
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/character-class-escape-non-whitespace.js
@@ -0,0 +1,57 @@
+// Copyright 2018 Leonardo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-characterclassescape
+description: Detect non WhiteSpace using \S+
+info: |
+    The production CharacterClassEscape :: S evaluates by returning
+    the set of all characters not included in the set returned by
+    CharacterClassEscape :: s
+---*/
+
+var j;
+var i;
+var str;
+var res;
+
+var whitespaceChars = [
+  0x0009,
+  0x000A,
+  0x000B,
+  0x000C,
+  0x000D,
+  0x0020,
+  0x00A0,
+  0x1680,
+  0x2000,
+  0x2001,
+  0x2002,
+  0x2003,
+  0x2004,
+  0x2005,
+  0x2006,
+  0x2007,
+  0x2008,
+  0x2009,
+  0x200A,
+  0x2028,
+  0x2029,
+  0x202F,
+  0x205F,
+  0x3000,
+];
+
+for (j = 0x0000; j < 0x10000; j++) {
+  if (j === 0x180E) { continue; } // Skip 0x180E, current test in a separate file
+  if (j === 0xFEFF) { continue; } // Ignore BOM
+  str = String.fromCharCode(j);
+  res = str.replace(/\S+/g, "test262");
+  if (whitespaceChars.indexOf(j) >= 0) {
+    assert.sameValue(res, str, "WhiteSpace character, charCode: " + j);
+  } else {
+    assert.sameValue(res, "test262", "Non WhiteSpace character, charCode: " + j);
+  }
+}
+
+reportCompare(0, 0);