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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/eval-code/direct/lex-env-heritage.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/eval-code/direct/lex-env-heritage.js b/js/src/tests/test262/language/eval-code/direct/lex-env-heritage.js new file mode 100644 index 0000000000..45bc8da6cb --- /dev/null +++ b/js/src/tests/test262/language/eval-code/direct/lex-env-heritage.js @@ -0,0 +1,29 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-performeval +description: > + Direct eval code sets the new declarative environment's outer environment + to that of the current context. +info: | + [...] + 9. If direct is true, then + a. Let lexEnv be NewDeclarativeEnvironment(ctx's LexicalEnvironment). + [...] +features: [let] +---*/ + +var actualStrict; +var actualNonStrict; + +let x = 'outside'; +{ + let x = 'inside'; + actualNonStrict = eval('x;'); + actualStrict = eval('"use strict"; x;'); +} + +assert.sameValue(actualNonStrict, 'inside', 'non strict mode'); +assert.sameValue(actualStrict, 'inside', 'strict mode'); + +reportCompare(0, 0); |