blob: 8008dd26d47c6011407fdca355961087f95138b8 (
plain)
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
|
// Copyright 2014 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 "base/command_line.h"
#include "build/build_config.h"
#include "content/browser/child_process_launcher.h"
#include "content/browser/renderer_host/render_process_host_impl.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/public/test/no_renderer_crashes_assertion.h"
#include "content/public/test/test_navigation_observer.h"
#include "content/shell/browser/shell.h"
namespace {
class MockChildProcessLauncherClient
: public content::ChildProcessLauncher::Client {
public:
MockChildProcessLauncherClient()
: client_(nullptr), simulate_failure_(false) {}
void OnProcessLaunched() override {
if (simulate_failure_)
client_->OnProcessLaunchFailed(content::LAUNCH_RESULT_FAILURE);
else
client_->OnProcessLaunched();
}
void OnProcessLaunchFailed(int error_code) override {
client_->OnProcessLaunchFailed(error_code);
}
#if defined(OS_ANDROID)
bool CanUseWarmUpConnection() override { return true; }
#endif
content::ChildProcessLauncher::Client* client_;
bool simulate_failure_;
};
} // namespace
namespace content {
class ChildProcessLauncherBrowserTest : public ContentBrowserTest {};
IN_PROC_BROWSER_TEST_F(ChildProcessLauncherBrowserTest, ChildSpawnFail) {
GURL url("about:blank");
Shell* window = shell();
MockChildProcessLauncherClient* client(nullptr);
// Navigate once and simulate a process failing to spawn.
TestNavigationObserver nav_observer1(window->web_contents(), 1);
client = new MockChildProcessLauncherClient;
window->LoadURL(url);
client->client_ = static_cast<RenderProcessHostImpl*>(
window->web_contents()->GetMainFrame()->GetProcess())
->child_process_launcher_->ReplaceClientForTest(client);
client->simulate_failure_ = true;
{
ScopedAllowRendererCrashes allow_renderer_crashes(shell());
nav_observer1.Wait();
}
delete client;
NavigationEntry* last_entry =
shell()->web_contents()->GetController().GetLastCommittedEntry();
// Make sure we didn't navigate.
EXPECT_FALSE(last_entry);
// Navigate again and let the process spawn correctly.
TestNavigationObserver nav_observer2(window->web_contents(), 1);
window->LoadURL(url);
nav_observer2.Wait();
last_entry = shell()->web_contents()->GetController().GetLastCommittedEntry();
// Make sure that we navigated to the proper URL.
ASSERT_TRUE(last_entry);
EXPECT_EQ(last_entry->GetPageType(), PAGE_TYPE_NORMAL);
EXPECT_EQ(shell()->web_contents()->GetLastCommittedURL(), url);
// Navigate again, using the same renderer.
url = GURL("data:text/html,dataurl");
TestNavigationObserver nav_observer3(window->web_contents(), 1);
window->LoadURL(url);
nav_observer3.Wait();
last_entry = shell()->web_contents()->GetController().GetLastCommittedEntry();
// Make sure that we navigated to the proper URL.
ASSERT_TRUE(last_entry);
EXPECT_EQ(last_entry->GetPageType(), PAGE_TYPE_NORMAL);
EXPECT_EQ(shell()->web_contents()->GetLastCommittedURL(), url);
}
} // namespace content
|
