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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/promise/promise-cross-compartment-subclassing.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/promise/promise-cross-compartment-subclassing.js')
-rw-r--r--js/src/jit-test/tests/promise/promise-cross-compartment-subclassing.js10
1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/promise/promise-cross-compartment-subclassing.js b/js/src/jit-test/tests/promise/promise-cross-compartment-subclassing.js
new file mode 100644
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+++ b/js/src/jit-test/tests/promise/promise-cross-compartment-subclassing.js
@@ -0,0 +1,10 @@
+ignoreUnhandledRejections();
+
+const global = newGlobal();
+const OtherPromise = global.Promise;
+class SubPromise extends OtherPromise {}
+
+assertEq(true, new SubPromise(()=>{}) instanceof OtherPromise);
+assertEq(true, SubPromise.resolve({}) instanceof OtherPromise);
+assertEq(true, SubPromise.reject({}) instanceof OtherPromise);
+assertEq(true, SubPromise.resolve({}).then(()=>{}, ()=>{}) instanceof OtherPromise);