content/renderer/pepper/plugin_power_saver_helper_browsertest.cc - Issue 680193002: Plugin Power Saver: Implement size-based heuristic for peripheral content.

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Issue 680193002: Plugin Power Saver: Implement size-based heuristic for peripheral content. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 1 month ago

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	1 // Copyright 2014 The Chromium Authors. All rights reserved.

	2 // Use of this source code is governed by a BSD-style license that can be

	3 // found in the LICENSE file.

	4

	5 #include "base/run_loop.h"

	6 #include "content/common/frame_messages.h"

	7 #include "content/common/view_message_enums.h"

	8 #include "content/public/test/render_view_test.h"

	9 #include "content/renderer/pepper/plugin_power_saver_helper.h"

	10 #include "content/renderer/render_frame_impl.h"

	11 #include "content/renderer/render_view_impl.h"

	12 #include "testing/gtest/include/gtest/gtest.h"

	13 #include "third_party/WebKit/public/web/WebDocument.h"

	14 #include "third_party/WebKit/public/web/WebLocalFrame.h"

	15 #include "url/gurl.h"

	16

	17 namespace content {

	18

	19 class PluginPowerSaverHelperTest : public RenderViewTest {

	20 public:

	21 PluginPowerSaverHelperTest() : sink_(NULL) {}

	22

	23 RenderFrameImpl* frame() {

	24 return static_cast<RenderFrameImpl*>(view_->GetMainRenderFrame());

	25 }

	26

	27 PluginPowerSaverHelper* power_saver_helper() {

	28 return frame()->plugin_power_saver_helper();

	29 }

	30

	31 void SetUp() override {

	32 RenderViewTest::SetUp();

	33 sink_ = &render_thread_->sink();

	34 }

	35

	36 protected:

	37 IPC::TestSink* sink_;

	38

	39 DISALLOW_COPY_AND_ASSIGN(PluginPowerSaverHelperTest);

	40 };

	41

	42 TEST_F(PluginPowerSaverHelperTest, AllowSameOrigin) {

	43 bool cross_origin = false;

	44 EXPECT_FALSE(power_saver_helper()->ShouldThrottleContent(

	45 GURL(), 100, 100, &cross_origin));

	46 EXPECT_FALSE(cross_origin);

	47

	48 EXPECT_FALSE(power_saver_helper()->ShouldThrottleContent(

	49 GURL(), 1000, 1000, &cross_origin));

	50 EXPECT_FALSE(cross_origin);

	51 }

	52

	53 TEST_F(PluginPowerSaverHelperTest, DisallowCrossOriginUnlessLarge) {

	54 bool cross_origin = false;

	55 EXPECT_TRUE(power_saver_helper()->ShouldThrottleContent(

	56 GURL("http://other.com"), 100, 100, &cross_origin));

	57 EXPECT_TRUE(cross_origin);

	58

	59 EXPECT_FALSE(power_saver_helper()->ShouldThrottleContent(

	60 GURL("http://other.com"), 1000, 1000, &cross_origin));

	61 EXPECT_TRUE(cross_origin);

	62 }

	63

	64 TEST_F(PluginPowerSaverHelperTest, TemporaryOriginWhitelist) {

	65 bool cross_origin = false;

	66 EXPECT_TRUE(power_saver_helper()->ShouldThrottleContent(

	67 GURL("http://other.com"), 100, 100, &cross_origin));

	68 EXPECT_TRUE(cross_origin);

	69

	70 // Clear out other messages so we find just the plugin power saver IPCs.

	71 sink_->ClearMessages();

	72

	73 power_saver_helper()->WhitelistContentOrigin(GURL("http://other.com"));

	74 EXPECT_FALSE(power_saver_helper()->ShouldThrottleContent(

	75 GURL("http://other.com"), 100, 100, &cross_origin));

	76 EXPECT_TRUE(cross_origin);

	77

	78 // Test that we've sent an IPC to the browser.

	79 ASSERT_EQ(1u, sink_->message_count());

	80 const IPC::Message* msg = sink_->GetMessageAt(0);

	81 EXPECT_EQ(FrameHostMsg_PluginContentOriginAllowed::ID, msg->type());

	82 FrameHostMsg_PluginContentOriginAllowed::Param params;

	83 FrameHostMsg_PluginContentOriginAllowed::Read(msg, &params);

	84 EXPECT_EQ(GURL("http://other.com"), params.a);

	85 }

	86

	87 TEST_F(PluginPowerSaverHelperTest, UnthrottleOnExPostFactoWhitelist) {

	88 base::RunLoop loop;

	89 power_saver_helper()->RegisterPeripheralPlugin(GURL("http://other.com"),

	90 loop.QuitClosure());

	91

	92 std::set<GURL> origin_whitelist;

	93 origin_whitelist.insert(GURL("http://other.com"));

	94 frame()->OnMessageReceived(FrameMsg_UpdatePluginContentOriginWhitelist(

	95 frame()->GetRoutingID(), origin_whitelist));

	96

	97 // Runs until the unthrottle closure is run.

	98 loop.Run();

	99 }

	100

	101 TEST_F(PluginPowerSaverHelperTest, ClearWhitelistOnNavigate) {

	102 power_saver_helper()->WhitelistContentOrigin(GURL("http://other.com"));

	103

	104 bool cross_origin = false;

	105 EXPECT_FALSE(power_saver_helper()->ShouldThrottleContent(

	106 GURL("http://other.com"), 100, 100, &cross_origin));

	107 EXPECT_TRUE(cross_origin);

	108

	109 LoadHTML("<html></html>");

	110

	111 EXPECT_TRUE(power_saver_helper()->ShouldThrottleContent(

	112 GURL("http://other.com"), 100, 100, &cross_origin));

	113 EXPECT_TRUE(cross_origin);

	114 }

	115

	116 } // namespace content

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