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author | Moonchild <moonchild@palemoon.org> | 2019-07-20 20:43:11 +0000 |
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committer | GitHub <noreply@github.com> | 2019-07-20 20:43:11 +0000 |
commit | 779ef307af82035d987744bc5d6fc74e9fb6fac7 (patch) | |
tree | f52eaf7c1392997b75b176c82218edba4e856eef /js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-delete-1.js | |
parent | 9dce66f58910b0d1363be3a8e3b5232d79692516 (diff) | |
parent | 4a0061a3e0976d4001e23d66af04b06af792675f (diff) | |
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Merge pull request #1192 from g4jc/parser_tuneup
Issues #816 / #802 - SpiderMonkey Tuneup
Diffstat (limited to 'js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-delete-1.js')
-rwxr-xr-x | js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-delete-1.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-delete-1.js b/js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-delete-1.js new file mode 100755 index 000000000..67f971369 --- /dev/null +++ b/js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-delete-1.js @@ -0,0 +1,19 @@ +// Copyright (C) 2015 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: Mapped arguments object with non-configurable property +description: > + Mapping works when property is non-configurable, arguments property + was not deleted. [[Delete]] operation returns false. +flags: [noStrict] +---*/ + +function argumentsAndDelete(a) { + Object.defineProperty(arguments, "0", {configurable: false}); + + assert.sameValue(delete arguments[0], false); + assert.sameValue(a, 1); + assert.sameValue(arguments[0], 1); +} +argumentsAndDelete(1); |