1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
// Copyright 2013 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 "chrome/browser/ui/search/instant_page.h"
#include "base/command_line.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/ui/search/search_tab_helper.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/render_messages.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/mock_render_process_host.h"
#include "ipc/ipc_test_sink.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
class Profile;
namespace {
class FakePageDelegate : public InstantPage::Delegate {
public:
virtual ~FakePageDelegate() {
}
MOCK_METHOD2(InstantSupportDetermined,
void(const content::WebContents* contents,
bool supports_instant));
MOCK_METHOD1(InstantPageRenderProcessGone,
void(const content::WebContents* contents));
MOCK_METHOD2(InstantPageAboutToNavigateMainFrame,
void(const content::WebContents* contents,
const GURL& url));
MOCK_METHOD5(NavigateToURL,
void(const content::WebContents* contents,
const GURL& url,
content::PageTransition transition,
WindowOpenDisposition disposition,
bool is_search_type));
};
} // namespace
class InstantPageTest : public ChromeRenderViewHostTestHarness {
public:
virtual void SetUp() OVERRIDE;
bool MessageWasSent(uint32 id) {
return process()->sink().GetFirstMessageMatching(id) != NULL;
}
scoped_ptr<InstantPage> page;
FakePageDelegate delegate;
};
void InstantPageTest::SetUp() {
ChromeRenderViewHostTestHarness::SetUp();
SearchTabHelper::CreateForWebContents(web_contents());
}
TEST_F(InstantPageTest, IsLocal) {
page.reset(new InstantPage(&delegate, "", NULL, false));
EXPECT_FALSE(page->supports_instant());
EXPECT_FALSE(page->IsLocal());
page->SetContents(web_contents());
NavigateAndCommit(GURL(chrome::kChromeSearchLocalNtpUrl));
EXPECT_TRUE(page->IsLocal());
NavigateAndCommit(GURL("http://example.com"));
EXPECT_FALSE(page->IsLocal());
}
TEST_F(InstantPageTest, DetermineIfPageSupportsInstant_Local) {
page.reset(new InstantPage(&delegate, "", NULL, false));
EXPECT_FALSE(page->supports_instant());
page->SetContents(web_contents());
NavigateAndCommit(GURL(chrome::kChromeSearchLocalNtpUrl));
EXPECT_TRUE(page->IsLocal());
EXPECT_CALL(delegate, InstantSupportDetermined(web_contents(), true))
.Times(1);
SearchTabHelper::FromWebContents(web_contents())->
DetermineIfPageSupportsInstant();
EXPECT_TRUE(page->supports_instant());
}
TEST_F(InstantPageTest, DetermineIfPageSupportsInstant_NonLocal) {
page.reset(new InstantPage(&delegate, "", NULL, false));
EXPECT_FALSE(page->supports_instant());
page->SetContents(web_contents());
NavigateAndCommit(GURL("chrome-search://foo/bar"));
EXPECT_FALSE(page->IsLocal());
process()->sink().ClearMessages();
SearchTabHelper::FromWebContents(web_contents())->
DetermineIfPageSupportsInstant();
const IPC::Message* message = process()->sink().GetFirstMessageMatching(
ChromeViewMsg_DetermineIfPageSupportsInstant::ID);
ASSERT_TRUE(message != NULL);
EXPECT_EQ(web_contents()->GetRoutingID(), message->routing_id());
}
TEST_F(InstantPageTest, PageURLDoesntBelongToInstantRenderer) {
page.reset(new InstantPage(&delegate, "", NULL, false));
EXPECT_FALSE(page->supports_instant());
NavigateAndCommit(GURL(chrome::kChromeSearchLocalNtpUrl));
page->SetContents(web_contents());
// Navigate to a page URL that doesn't belong to Instant renderer.
// SearchTabHelper::DeterminerIfPageSupportsInstant() should return
// immediately without dispatching any message to the renderer.
NavigateAndCommit(GURL("http://www.example.com"));
EXPECT_FALSE(page->IsLocal());
process()->sink().ClearMessages();
EXPECT_CALL(delegate, InstantSupportDetermined(web_contents(), false))
.Times(1);
SearchTabHelper::FromWebContents(web_contents())->
DetermineIfPageSupportsInstant();
const IPC::Message* message = process()->sink().GetFirstMessageMatching(
ChromeViewMsg_DetermineIfPageSupportsInstant::ID);
ASSERT_TRUE(message == NULL);
EXPECT_FALSE(page->supports_instant());
}
// Test to verify that ChromeViewMsg_DetermineIfPageSupportsInstant message
// reply handler updates the instant support state in InstantPage.
TEST_F(InstantPageTest, PageSupportsInstant) {
page.reset(new InstantPage(&delegate, "", NULL, false));
EXPECT_FALSE(page->supports_instant());
page->SetContents(web_contents());
NavigateAndCommit(GURL("chrome-search://foo/bar"));
process()->sink().ClearMessages();
SearchTabHelper::FromWebContents(web_contents())->
DetermineIfPageSupportsInstant();
const IPC::Message* message = process()->sink().GetFirstMessageMatching(
ChromeViewMsg_DetermineIfPageSupportsInstant::ID);
ASSERT_TRUE(message != NULL);
EXPECT_EQ(web_contents()->GetRoutingID(), message->routing_id());
EXPECT_CALL(delegate, InstantSupportDetermined(web_contents(), true))
.Times(1);
// Assume the page supports instant. Invoke the message reply handler to make
// sure the InstantPage is notified about the instant support state.
const content::NavigationEntry* entry =
web_contents()->GetController().GetLastCommittedEntry();
EXPECT_TRUE(entry);
SearchTabHelper::FromWebContents(web_contents())->InstantSupportChanged(true);
EXPECT_TRUE(page->supports_instant());
}
|
