23 lines
459 B
JavaScript
23 lines
459 B
JavaScript
description(
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"Tests that Arraify does good things when Object.preventExtensions() has been called."
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);
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function foo(o) {
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o[0] = 42;
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return o[0];
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}
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silentTestPass = true;
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noInline(foo);
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for (var i = 0; i < 200; i = dfgIncrement({f:foo, i:i + 1, n: 100})) {
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var o = {};
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var expected;
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if (i >= 150) {
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Object.preventExtensions(o);
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expected = "void 0";
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} else
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expected = "42";
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shouldBe("foo(o)", expected);
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}
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