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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/presentation/presentation_availability.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_testing.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/core/testing/dummy_page_holder.h"
#include "third_party/blink/renderer/modules/presentation/presentation_request.h"
#include "third_party/blink/renderer/platform/testing/url_test_helpers.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"
#include "v8/include/v8.h"
namespace blink {
namespace {
TEST(PresentationAvailabilityTest, NoPageVisibilityChangeAfterDetach) {
Page* page = nullptr;
{
V8TestingScope scope;
WTF::Vector<KURL> urls;
urls.push_back(url_test_helpers::ToKURL("https://example.com"));
urls.push_back(url_test_helpers::ToKURL("https://another.com"));
Persistent<PresentationAvailabilityProperty> resolver =
MakeGarbageCollected<PresentationAvailabilityProperty>(
scope.GetExecutionContext(), nullptr,
PresentationAvailabilityProperty::kReady);
Persistent<PresentationAvailability> availability =
PresentationAvailability::Take(resolver, urls, false);
page = &scope.GetPage();
}
// This should not crash.
// TODO(dcheng): Why are we calling functions on Page after it's been closed?
// This case doesn't seem like it should be reachable as we should be shutting
// down communication from the embedder on context detach.
page->SetIsHidden(/*is_hidden=*/true, /*initial_state=*/false);
}
} // anonymous namespace
} // namespace blink
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