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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/preventExtensions-cross-global.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/preventExtensions-cross-global.js | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/js/src/tests/non262/extensions/preventExtensions-cross-global.js b/js/src/tests/non262/extensions/preventExtensions-cross-global.js new file mode 100644 index 0000000000..0cc68e0fb4 --- /dev/null +++ b/js/src/tests/non262/extensions/preventExtensions-cross-global.js @@ -0,0 +1,49 @@ +// |reftest| skip-if(!xulRuntime.shell) -- needs newGlobal() +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + * Jeff Walden <jwalden+code@mit.edu> + */ + +var gTestfile = 'preventExtensions-cross-global.js'; +//----------------------------------------------------------------------------- +var BUGNUMBER = 789897; +var summary = + "Object.preventExtensions and Object.isExtensible should work correctly " + + "across globals"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +var otherGlobal = newGlobal(); + +var obj = {}; +assertEq(otherGlobal.Object.isExtensible(obj), true); +assertEq(otherGlobal.Object.preventExtensions(obj), obj); +assertEq(otherGlobal.Object.isExtensible(obj), false); + +var objFromOther = otherGlobal.Object(); +assertEq(Object.isExtensible(objFromOther), true); +assertEq(Object.preventExtensions(objFromOther), objFromOther); +assertEq(Object.isExtensible(objFromOther), false); + +var proxy = new Proxy({}, {}); +assertEq(otherGlobal.Object.isExtensible(proxy), true); +assertEq(otherGlobal.Object.preventExtensions(proxy), proxy); +assertEq(otherGlobal.Object.isExtensible(proxy), false); + +var proxyFromOther = otherGlobal.evaluate("new Proxy({}, {})"); +assertEq(Object.isExtensible(proxyFromOther), true); +assertEq(Object.preventExtensions(proxyFromOther), proxyFromOther); +assertEq(Object.isExtensible(proxyFromOther), false); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); |