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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/extensions/reviver-mutates-holder-object-ccw.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/extensions/reviver-mutates-holder-object-ccw.js | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/js/src/tests/non262/extensions/reviver-mutates-holder-object-ccw.js b/js/src/tests/non262/extensions/reviver-mutates-holder-object-ccw.js new file mode 100644 index 0000000000..546a57e916 --- /dev/null +++ b/js/src/tests/non262/extensions/reviver-mutates-holder-object-ccw.js @@ -0,0 +1,56 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + * Jeff Walden <jwalden+code@mit.edu> + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 901351; +var summary = "Behavior when the JSON.parse reviver mutates the holder object"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +// A little trickiness to account for the undefined-ness of property +// enumeration order. +var first = "unset"; + +var proxyObj = null; + +var obj = JSON.parse('{ "a": 0, "b": 1 }', function(prop, v) { + if (first === "unset") + { + first = prop; + var second = (prop === "a") ? "b" : "a"; + + proxyObj = newGlobal().evaluate("({ c: 42, d: 17 })"); + Object.defineProperty(this, second, { value: proxyObj }); + } + return v; +}); + +if (first === "a") +{ + assertEq(obj.a, 0); + assertEq(obj.b, proxyObj); + assertEq(obj.b.c, 42); + assertEq(obj.b.d, 17); +} +else +{ + assertEq(obj.a, proxyObj); + assertEq(obj.a.c, 42); + assertEq(obj.a.d, 17); + assertEq(obj.b, 1); +} + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); |