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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/proxy/delete-not-invoked-on-proto.js')
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diff --git a/js/src/jit-test/tests/proxy/delete-not-invoked-on-proto.js b/js/src/jit-test/tests/proxy/delete-not-invoked-on-proto.js
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+++ b/js/src/jit-test/tests/proxy/delete-not-invoked-on-proto.js
@@ -0,0 +1,10 @@
+// Create Proxy that throws for everything.
+var {proxy, revoke} = Proxy.revocable({}, {});
+
+var obj = {__proto__: proxy, a: 1};
+// This revokes the proxy, so every operation on it THROWS.
+revoke();
+
+assertEq(delete obj.a, true);
+assertEq(delete obj.b, true);
+// Should not have invoked anything on [[Prototype]]