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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/Error/constructor-ordering.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/Error/constructor-ordering.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/tests/non262/Error/constructor-ordering.js b/js/src/tests/non262/Error/constructor-ordering.js new file mode 100644 index 0000000000..dbcc2e6048 --- /dev/null +++ b/js/src/tests/non262/Error/constructor-ordering.js @@ -0,0 +1,17 @@ +var order = 0; +function assertOrdering(ordering) { + assertEq(order, ordering); + order++; +} + +// Spec mandates that the prototype is looked up /before/ we toString the +// argument. +var handler = { get() { assertOrdering(0); return Error.prototype } }; +var errorProxy = new Proxy(Error, handler); + +var toStringable = { toString() { assertOrdering(1); return "Argument"; } }; + +new errorProxy(toStringable); + +if (typeof reportCompare === 'function') + reportCompare(0,0,"OK"); |