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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/expressions/destructuring-scope.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/expressions/destructuring-scope.js | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/js/src/tests/non262/expressions/destructuring-scope.js b/js/src/tests/non262/expressions/destructuring-scope.js new file mode 100644 index 0000000000..374c1bec98 --- /dev/null +++ b/js/src/tests/non262/expressions/destructuring-scope.js @@ -0,0 +1,67 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 'none'; +var summary = 'Test destructuring assignments for differing scopes'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +function f() { + var x = 3; + if (x > 0) { + let {a:x} = {a:7}; + if (x != 7) + throw "fail"; + } + if (x != 3) + throw "fail"; +} + +function g() { + // Before JS1.7's destructuring for…in was fixed to match JS1.8's, + // the expected values were a == "x" and b == 7. + for (var [a,b] in {x:7}) { + if (a !== "x" || typeof b !== "undefined") + throw "fail"; + } + + { + // Before JS1.7's destructuring for…in was fixed to match JS1.8's, + // the expected values were a == "y" and b == 8. + for (let [a,b] in {y:8}) { + if (a !== "y" || typeof b !== "undefined") + throw "fail"; + } + } + + if (a !== "x" || typeof b !== "undefined") + throw "fail"; +} + +f(); +g(); + +if (typeof a != "undefined" || typeof b != "undefined" || typeof x != "undefined") + throw "fail"; + +function h() { + // Before JS1.7's destructuring for…in was fixed to match JS1.8's, + // the expected values were a == "x" and b == 9. + for ([a,b] in {z:9}) { + if (a !== "z" || typeof b !== "undefined") + throw "fail"; + } +} + +h(); + +if (a !== "z" || typeof b !== "undefined") + throw "fail"; + +reportCompare(expect, actual, summary); |