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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/Proxy/json-stringify-replacer-array-revocable-proxy.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/Proxy/json-stringify-replacer-array-revocable-proxy.js')
-rw-r--r-- | js/src/tests/non262/Proxy/json-stringify-replacer-array-revocable-proxy.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/non262/Proxy/json-stringify-replacer-array-revocable-proxy.js b/js/src/tests/non262/Proxy/json-stringify-replacer-array-revocable-proxy.js new file mode 100644 index 0000000000..5d667e353a --- /dev/null +++ b/js/src/tests/non262/Proxy/json-stringify-replacer-array-revocable-proxy.js @@ -0,0 +1,39 @@ +// Any copyright is dedicated to the Public Domain. +// http://creativecommons.org/licenses/publicdomain/ + +var gTestfile = "json-stringify-replacer-array-revocable-proxy.js"; +//----------------------------------------------------------------------------- +var BUGNUMBER = 1196497; +var summary = + "Don't assert when JSON.stringify is passed a revocable proxy to an array, " + + "then that proxy is revoked midflight during stringification"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +var arr = []; +var { proxy, revoke } = Proxy.revocable(arr, { + get(thisv, prop, receiver) { + // First (and only) get will be for "length", to determine the length of the + // list of properties to serialize. Returning 0 uses the empty list, + // resulting in |a: 0| being ignored below. + assertEq(thisv, arr); + assertEq(prop, "length"); + assertEq(receiver, proxy); + + revoke(); + return 0; + } +}); + +assertEq(JSON.stringify({a: 0}, proxy), "{}"); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); |