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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /js/src/tests/js1_8_5/regress/regress-598176.js | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/tests/js1_8_5/regress/regress-598176.js')
-rw-r--r-- | js/src/tests/js1_8_5/regress/regress-598176.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/js1_8_5/regress/regress-598176.js b/js/src/tests/js1_8_5/regress/regress-598176.js new file mode 100644 index 000000000..754edf239 --- /dev/null +++ b/js/src/tests/js1_8_5/regress/regress-598176.js @@ -0,0 +1,27 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +function make() { + var r = {}; + r.desc = {get: function() {}}; + r.a = Object.defineProperty({}, "prop", r.desc); + r.info = Object.getOwnPropertyDescriptor(r.a, "prop"); + return r; +} + +r1 = make(); +assertEq(r1.desc.get, r1.info.get); + +// Distinct evaluations of an object literal make distinct methods. +r2 = make(); +assertEq(r1.desc.get === r2.desc.get, false); + +r1.info.get.foo = 42; + +assertEq(r1.desc.get.hasOwnProperty('foo'), !r2.desc.get.hasOwnProperty('foo')); +assertEq(r1.info.get.hasOwnProperty('foo'), !r2.info.get.hasOwnProperty('foo')); + +reportCompare(0, 0, "ok"); |