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2dcc3665ab
PR-URL: https://github.com/nodejs/node/pull/28016 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "include/v8.h"
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#include "src/flags/flags.h"
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#include "test/unittests/test-utils.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace v8 {
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namespace {
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using APIExceptionTest = TestWithIsolate;
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class ScopedExposeGc {
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public:
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ScopedExposeGc() : was_exposed_(i::FLAG_expose_gc) {
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i::FLAG_expose_gc = true;
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}
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~ScopedExposeGc() { i::FLAG_expose_gc = was_exposed_; }
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private:
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const bool was_exposed_;
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};
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TEST_F(APIExceptionTest, ExceptionMessageDoesNotKeepContextAlive) {
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ScopedExposeGc expose_gc;
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Persistent<Context> weak_context;
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{
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HandleScope handle_scope(isolate());
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Local<Context> context = Context::New(isolate());
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weak_context.Reset(isolate(), context);
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weak_context.SetWeak();
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Context::Scope context_scope(context);
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TryCatch try_catch(isolate());
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isolate()->ThrowException(Undefined(isolate()));
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}
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isolate()->RequestGarbageCollectionForTesting(
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Isolate::kFullGarbageCollection);
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EXPECT_TRUE(weak_context.IsEmpty());
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}
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} // namespace
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} // namespace v8
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