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// Copyright (c) 2009 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 "content/browser/renderer_host/test_render_view_host.h"
#include "content/browser/tab_contents/navigation_controller.h"
#include "content/browser/tab_contents/navigation_entry.h"
#include "content/browser/tab_contents/test_tab_contents.h"
#include "content/common/page_transition_types.h"
#include "content/common/view_messages.h"
class RenderViewHostTest : public RenderViewHostTestHarness {
};
// All about URLs reported by the renderer should get rewritten to about:blank.
// See RenderViewHost::OnMsgNavigate for a discussion.
TEST_F(RenderViewHostTest, FilterAbout) {
rvh()->SendNavigate(1, GURL("about:cache"));
ASSERT_TRUE(controller().GetActiveEntry());
EXPECT_EQ(GURL("about:blank"), controller().GetActiveEntry()->url());
}
// Create a full screen popup RenderWidgetHost and View.
TEST_F(RenderViewHostTest, CreateFullscreenWidget) {
int routing_id = process()->GetNextRoutingID();
rvh()->CreateNewFullscreenWidget(routing_id);
}
// Makes sure that RenderViewHost::is_waiting_for_unload_ack_ is false when
// reloading a page. If is_waiting_for_unload_ack_ is not false when reloading
// the tab may get closed out even though the user pressed the reload button.
TEST_F(RenderViewHostTest, ResetUnloadOnReload) {
const GURL url1("http://foo1");
const GURL url2("http://foo2");
// This test is for a subtle timing bug. Here's the sequence that triggered
// the bug:
// . go to a page.
// . go to a new page, preferably one that takes a while to resolve, such
// as one on a site that doesn't exist.
// . After this step is_waiting_for_unload_ack_ has been set to true on
// the first RVH.
// . click stop before the page has been commited.
// . click reload.
// . is_waiting_for_unload_ack_ is still true, and the if the hang monitor
// fires the tab gets closed.
NavigateAndCommit(url1);
controller().LoadURL(url2, GURL(), PageTransition::LINK);
// Simulate the ClosePage call which is normally sent by the net::URLRequest.
rvh()->ClosePage(true, 0, 0);
// Needed so that navigations are not suspended on the RVH. Normally handled
// by way of ViewHostMsg_ShouldClose_ACK.
contents()->render_manager()->ShouldClosePage(true, true);
contents()->Stop();
controller().Reload(false);
EXPECT_FALSE(rvh()->is_waiting_for_unload_ack());
}
// The test that follow trigger DCHECKS in debug build.
#if defined(NDEBUG)
// Test that when we fail to de-serialize a message, RenderViewHost calls the
// ReceivedBadMessage() handler.
TEST_F(RenderViewHostTest, BadMessageHandlerRenderViewHost) {
EXPECT_EQ(0, process()->bad_msg_count());
// craft an incorrect ViewHostMsg_UpdateTargetURL message. The real one has
// two payload items but the one we construct has none.
IPC::Message message(0, ViewHostMsg_UpdateTargetURL::ID,
IPC::Message::PRIORITY_NORMAL);
rvh()->TestOnMessageReceived(message);
EXPECT_EQ(1, process()->bad_msg_count());
}
// Test that when we fail to de-serialize a message, RenderWidgetHost calls the
// ReceivedBadMessage() handler.
TEST_F(RenderViewHostTest, BadMessageHandlerRenderWidgetHost) {
EXPECT_EQ(0, process()->bad_msg_count());
// craft an incorrect ViewHostMsg_UpdateRect message. The real one has
// one payload item but the one we construct has none.
IPC::Message message(0, ViewHostMsg_UpdateRect::ID,
IPC::Message::PRIORITY_NORMAL);
rvh()->TestOnMessageReceived(message);
EXPECT_EQ(1, process()->bad_msg_count());
}
// Test that OnMsgInputEventAck() detects bad messages.
TEST_F(RenderViewHostTest, BadMessageHandlerInputEventAck) {
EXPECT_EQ(0, process()->bad_msg_count());
// ViewHostMsg_HandleInputEvent_ACK is defined taking 0 params but
// the code actually expects it to have at least one int para, this this
// bogus message will not fail at de-serialization but should fail in
// OnMsgInputEventAck() processing.
IPC::Message message(0, ViewHostMsg_HandleInputEvent_ACK::ID,
IPC::Message::PRIORITY_NORMAL);
rvh()->TestOnMessageReceived(message);
EXPECT_EQ(1, process()->bad_msg_count());
}
#endif // NDEBUG
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