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38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "jsapi.h"
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#include "jsapi-tests/tests.h"
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BEGIN_TEST(testDifferentNewTargetInvokeConstructor)
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{
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JS::RootedValue func(cx);
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JS::RootedValue otherFunc(cx);
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EVAL("(function() { /* This is a different new.target function */ })", &otherFunc);
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EVAL("(function(expected) { if (expected !== new.target) throw new Error('whoops'); })",
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&func);
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JS::AutoValueArray<1> args(cx);
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args[0].set(otherFunc);
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JS::RootedValue rval(cx);
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JS::RootedObject newTarget(cx, &otherFunc.toObject());
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CHECK(JS::Construct(cx, func, newTarget, args, &rval));
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// It should fail, though, if newTarget is not a constructor
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JS::RootedValue plain(cx);
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EVAL("({})", &plain);
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args[0].set(plain);
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newTarget = &plain.toObject();
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CHECK(!JS::Construct(cx, func, newTarget, args, &rval));
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return true;
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}
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END_TEST(testDifferentNewTargetInvokeConstructor)
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