1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/white-space/comment-single-space.js b/js/src/tests/test262/language/white-space/comment-single-space.js
new file mode 100644
index 0000000000..2386c6db7a
--- /dev/null
+++ b/js/src/tests/test262/language/white-space/comment-single-space.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Single line comment can contain SPACE (U+0020)
+es5id: 7.2_A3.4_T1
+description: Use SPACE(\u0020)
+---*/
+
+// CHECK#1
+eval("//\u0020 single line \u0020 comment \u0020");
+
+//CHECK#2
+var x = 0;
+eval("//\u0020 single line \u0020 comment \u0020 x = 1;");
+if (x !== 0) {
+  throw new Test262Error('#1: var x = 0; eval("//\\u0020 single line \\u0020 comment \\u0020 x = 1;"); x === 0. Actual: ' + (x));
+}
+
+reportCompare(0, 0);