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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <stddef.h> | 5 #include <stddef.h> |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 #include <memory> | 8 #include <memory> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/command_line.h" | 11 #include "base/command_line.h" |
12 #include "base/memory/ptr_util.h" | 12 #include "base/memory/ptr_util.h" |
13 #include "build/build_config.h" | 13 #include "build/build_config.h" |
14 #include "content/common/frame_messages.h" | 14 #include "content/common/frame_messages.h" |
| 15 #include "content/public/browser/browser_context.h" |
15 #include "content/public/browser/content_browser_client.h" | 16 #include "content/public/browser/content_browser_client.h" |
16 #include "content/public/common/browser_side_navigation_policy.h" | 17 #include "content/public/common/browser_side_navigation_policy.h" |
17 #include "content/public/common/content_constants.h" | 18 #include "content/public/common/content_constants.h" |
18 #include "content/public/common/content_switches.h" | 19 #include "content/public/common/content_switches.h" |
19 #include "content/public/test/mock_render_process_host.h" | 20 #include "content/public/test/mock_render_process_host.h" |
| 21 #include "content/public/test/test_browser_context.h" |
20 #include "content/public/test/test_utils.h" | 22 #include "content/public/test/test_utils.h" |
21 #include "content/test/test_render_frame_host.h" | 23 #include "content/test/test_render_frame_host.h" |
22 #include "content/test/test_render_view_host.h" | 24 #include "content/test/test_render_view_host.h" |
23 #include "content/test/test_web_contents.h" | 25 #include "content/test/test_web_contents.h" |
24 #include "third_party/WebKit/public/web/WebSandboxFlags.h" | 26 #include "third_party/WebKit/public/web/WebSandboxFlags.h" |
25 | 27 |
26 namespace content { | 28 namespace content { |
27 | 29 |
28 class RenderProcessHostUnitTest : public RenderViewHostImplTestHarness {}; | 30 class RenderProcessHostUnitTest : public RenderViewHostImplTestHarness {}; |
29 | 31 |
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742 // REUSE_PENDING_OR_COMMITTED_SITE policy should now return the process of the | 744 // REUSE_PENDING_OR_COMMITTED_SITE policy should now return the process of the |
743 // main RFH, as it was registered with the regular site URL when it committed. | 745 // main RFH, as it was registered with the regular site URL when it committed. |
744 main_test_rfh()->PrepareForCommit(); | 746 main_test_rfh()->PrepareForCommit(); |
745 main_test_rfh()->SendNavigate(0, true, kUrl); | 747 main_test_rfh()->SendNavigate(0, true, kUrl); |
746 site_instance = SiteInstanceImpl::CreateForURL(browser_context(), kUrl); | 748 site_instance = SiteInstanceImpl::CreateForURL(browser_context(), kUrl); |
747 site_instance->set_process_reuse_policy( | 749 site_instance->set_process_reuse_policy( |
748 SiteInstanceImpl::ProcessReusePolicy::REUSE_PENDING_OR_COMMITTED_SITE); | 750 SiteInstanceImpl::ProcessReusePolicy::REUSE_PENDING_OR_COMMITTED_SITE); |
749 EXPECT_EQ(main_test_rfh()->GetProcess(), site_instance->GetProcess()); | 751 EXPECT_EQ(main_test_rfh()->GetProcess(), site_instance->GetProcess()); |
750 } | 752 } |
751 | 753 |
| 754 class SpareRenderProcessHostUnitTest : public RenderViewHostImplTestHarness { |
| 755 protected: |
| 756 void SetUp() override { |
| 757 SetRenderProcessHostFactory(&rph_factory_); |
| 758 RenderViewHostImplTestHarness::SetUp(); |
| 759 SetContents(NULL); // Start with no renderers. |
| 760 while (!rph_factory_.GetProcesses()->empty()) { |
| 761 rph_factory_.Remove(rph_factory_.GetProcesses()->back().get()); |
| 762 } |
| 763 } |
| 764 |
| 765 MockRenderProcessHostFactory rph_factory_; |
| 766 }; |
| 767 |
| 768 TEST_F(SpareRenderProcessHostUnitTest, TestRendererTaken) { |
| 769 RenderProcessHost::WarmupSpareRenderProcessHost(browser_context()); |
| 770 ASSERT_EQ(1U, rph_factory_.GetProcesses()->size()); |
| 771 RenderProcessHost* spare_rph = |
| 772 RenderProcessHostImpl::GetSpareRenderProcessHostForTesting(); |
| 773 EXPECT_EQ(spare_rph, rph_factory_.GetProcesses()->at(0).get()); |
| 774 |
| 775 const GURL kUrl1("http://foo.com"); |
| 776 SetContents(CreateTestWebContents()); |
| 777 NavigateAndCommit(kUrl1); |
| 778 EXPECT_EQ(spare_rph, main_test_rfh()->GetProcess()); |
| 779 ASSERT_EQ(1U, rph_factory_.GetProcesses()->size()); |
| 780 } |
| 781 |
| 782 TEST_F(SpareRenderProcessHostUnitTest, TestRendererNotTaken) { |
| 783 std::unique_ptr<BrowserContext> alternate_context(new TestBrowserContext()); |
| 784 RenderProcessHost::WarmupSpareRenderProcessHost(alternate_context.get()); |
| 785 ASSERT_EQ(1U, rph_factory_.GetProcesses()->size()); |
| 786 RenderProcessHost* spare_rph = |
| 787 RenderProcessHostImpl::GetSpareRenderProcessHostForTesting(); |
| 788 EXPECT_EQ(spare_rph, rph_factory_.GetProcesses()->at(0).get()); |
| 789 |
| 790 const GURL kUrl1("http://foo.com"); |
| 791 SetContents(CreateTestWebContents()); |
| 792 NavigateAndCommit(kUrl1); |
| 793 EXPECT_NE(spare_rph, main_test_rfh()->GetProcess()); |
| 794 } |
| 795 |
752 } // namespace content | 796 } // namespace content |
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