From 1ca752482d7c61204d86abde9c85e805404237d1 Mon Sep 17 00:00:00 2001
From: Kevin Gibbons <kevin@shapesecurity.com>
Date: Mon, 19 Jun 2017 11:24:11 -0700
Subject: [PATCH] Add test that noctal escapes are forbidden in strings in
 strict code

---
 ...legacy-non-octal-escape-sequence-strict.js | 36 +++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 test/language/literals/string/legacy-non-octal-escape-sequence-strict.js

diff --git a/test/language/literals/string/legacy-non-octal-escape-sequence-strict.js b/test/language/literals/string/legacy-non-octal-escape-sequence-strict.js
new file mode 100644
index 0000000000..69ee5e596d
--- /dev/null
+++ b/test/language/literals/string/legacy-non-octal-escape-sequence-strict.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2017 Kevin Gibbons. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-additional-syntax-string-literals
+es6id: B1.2
+description: >
+    LegacyOctalEscapeSequence is not enabled in strict mode code (regardless of
+    the presence of Annex B)
+info: >
+    EscapeSequence ::
+      CharacterEscapeSequence
+      LegacyOctalEscapeSequence
+      HexEscapeSequence
+      UnicodeEscapeSequence
+
+    LegacyOctalEscapeSequence ::
+      OctalDigit [lookahead ∉ OctalDigit]
+      ZeroToThree OctalDigit [lookahead ∉ OctalDigit]
+      FourToSeven OctalDigit
+      ZeroToThree OctalDigit OctalDigit
+
+    ZeroToThree :: one of
+      0 1 2 3
+
+    FourToSeven :: one of
+      4 5 6 7
+
+    This definition of EscapeSequence is not used in strict mode or when
+    parsing TemplateCharacter.
+flags: [onlyStrict]
+negative:
+  phase: early
+  type: SyntaxError
+---*/
+
+'\08';