From 1150fe4a5cf299477eb85234400d3890bb31073d Mon Sep 17 00:00:00 2001
From: Alexey Shvayka <shvaikalesh@gmail.com>
Date: Mon, 30 Mar 2020 08:15:59 +0300
Subject: [PATCH] Add template literal test

---
 .../unicode-escape-no-hex-err.js              | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 test/language/expressions/template-literal/unicode-escape-no-hex-err.js

diff --git a/test/language/expressions/template-literal/unicode-escape-no-hex-err.js b/test/language/expressions/template-literal/unicode-escape-no-hex-err.js
new file mode 100644
index 0000000000..a2abd2254a
--- /dev/null
+++ b/test/language/expressions/template-literal/unicode-escape-no-hex-err.js
@@ -0,0 +1,50 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: prod-Template
+description: >
+  \u is at the end of string, Hex4Digits is required.
+info: |
+  Template ::
+    NoSubstitutionTemplate
+    TemplateHead
+
+  NoSubstitutionTemplate ::
+    ` TemplateCharacters_opt `
+
+  TemplateCharacters ::
+    TemplateCharacter TemplateCharacters_opt
+
+  TemplateCharacter ::
+    $ [lookahead ≠ {]
+    \ EscapeSequence
+    \ NotEscapeSequence
+    LineContinuation
+    LineTerminatorSequence
+    SourceCharacter but not one of ` or \ or $ or LineTerminator
+
+  EscapeSequence ::
+    CharacterEscapeSequence
+    0 [lookahead ∉ DecimalDigit]
+    HexEscapeSequence
+    UnicodeEscapeSequence
+
+  UnicodeEscapeSequence ::
+    u Hex4Digits
+    u{ CodePoint }
+
+  Hex4Digits ::
+    HexDigit HexDigit HexDigit HexDigit
+
+  HexDigit :: one of
+    0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F
+
+negative:
+  phase: parse
+  type: SyntaxError
+---*/
+
+$DONOTEVALUATE();
+
+`\u`