JSTests/test262/test/language/expressions/template-literal/tv-no-substitution.js

// Copyright (C) 2014 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 11.8.6.1
description: Template values of templates without substitution patterns
info: |
    The TV and TRV of NoSubstitutionTemplate :: `` is the empty code unit
    sequence.
    The TV of NoSubstitutionTemplate :: ` TemplateCharacters ` is the TV of
    TemplateCharacters.
    The TRV of NoSubstitutionTemplate :: ` TemplateCharacters ` is the TRV of
    TemplateCharacters.
---*/

var calls;

calls = 0;
(function(s) {
  calls++;
  assert.sameValue(s[0], '', 'Template value (empty)');
  assert.sameValue(s.raw[0], '', 'Template raw value (empty)');
})``;
assert.sameValue(calls, 1);

calls = 0;
(function(s) {
  calls++;
  assert.sameValue(s[0], 'foo', 'Template value (with content)');
  assert.sameValue(s.raw[0], 'foo', 'Template raw value (with content)');
})`foo`;
assert.sameValue(calls, 1);