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| 1 // Copyright 2016 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/bind_helpers.h" |
| 6 #include "base/command_line.h" |
| 7 #include "base/run_loop.h" |
| 8 #include "chrome/browser/budget_service/budget_manager.h" |
| 9 #include "chrome/browser/budget_service/budget_manager_factory.h" |
| 10 #include "chrome/browser/profiles/profile.h" |
| 11 #include "chrome/browser/ui/browser.h" |
| 12 #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| 13 #include "chrome/test/base/in_process_browser_test.h" |
| 14 #include "chrome/test/base/ui_test_utils.h" |
| 15 #include "content/public/browser/browser_context.h" |
| 16 #include "content/public/browser/web_contents.h" |
| 17 #include "content/public/common/content_switches.h" |
| 18 #include "content/public/test/browser_test_utils.h" |
| 19 #include "net/test/embedded_test_server/embedded_test_server.h" |
| 20 #include "third_party/WebKit/public/platform/modules/budget_service/budget_servi
ce.mojom.h" |
| 21 #include "url/origin.h" |
| 22 |
| 23 namespace { |
| 24 |
| 25 const char kTestURL[] = "/budget_service/test.html"; |
| 26 |
| 27 class BudgetManagerBrowserTest : public InProcessBrowserTest { |
| 28 public: |
| 29 BudgetManagerBrowserTest() = default; |
| 30 ~BudgetManagerBrowserTest() override = default; |
| 31 |
| 32 // InProcessBrowserTest: |
| 33 void SetUp() override { |
| 34 https_server_.reset( |
| 35 new net::EmbeddedTestServer(net::EmbeddedTestServer::TYPE_HTTPS)); |
| 36 https_server_->ServeFilesFromSourceDirectory("chrome/test/data"); |
| 37 ASSERT_TRUE(https_server_->Start()); |
| 38 |
| 39 InProcessBrowserTest::SetUp(); |
| 40 } |
| 41 |
| 42 // InProcessBrowserTest: |
| 43 void SetUpOnMainThread() override { |
| 44 LoadTestPage(); |
| 45 InProcessBrowserTest::SetUpOnMainThread(); |
| 46 budget_manager_ = BudgetManagerFactory::GetForProfile(browser()->profile()); |
| 47 } |
| 48 |
| 49 // InProcessBrowserTest: |
| 50 void SetUpCommandLine(base::CommandLine* command_line) override { |
| 51 // TODO(harkness): Remove switch once Budget API ships. (crbug.com/617971) |
| 52 command_line->AppendSwitch( |
| 53 switches::kEnableExperimentalWebPlatformFeatures); |
| 54 InProcessBrowserTest::SetUpCommandLine(command_line); |
| 55 } |
| 56 |
| 57 bool RunScript(const std::string& script, std::string* result) { |
| 58 content::WebContents* web_contents = |
| 59 browser()->tab_strip_model()->GetActiveWebContents(); |
| 60 return content::ExecuteScriptAndExtractString(web_contents->GetMainFrame(), |
| 61 script, result); |
| 62 } |
| 63 |
| 64 void LoadTestPage() { |
| 65 ui_test_utils::NavigateToURL(browser(), https_server_->GetURL(kTestURL)); |
| 66 } |
| 67 |
| 68 void DidConsume(base::Closure run_loop_closure, bool success) { |
| 69 success_ = success; |
| 70 run_loop_closure.Run(); |
| 71 } |
| 72 |
| 73 void ConsumeReservation() { |
| 74 base::RunLoop run_loop; |
| 75 budget_manager()->Consume( |
| 76 url::Origin(https_server_->GetURL(kTestURL)), |
| 77 blink::mojom::BudgetOperationType::SILENT_PUSH, |
| 78 base::Bind(&BudgetManagerBrowserTest::DidConsume, |
| 79 base::Unretained(this), run_loop.QuitClosure())); |
| 80 run_loop.Run(); |
| 81 } |
| 82 |
| 83 BudgetManager* budget_manager() const { return budget_manager_; } |
| 84 bool success() const { return success_; } |
| 85 |
| 86 private: |
| 87 std::unique_ptr<net::EmbeddedTestServer> https_server_; |
| 88 // Lifetime of the BudgetManager is tied to the profile of the test. |
| 89 BudgetManager* budget_manager_ = nullptr; |
| 90 bool success_ = false; |
| 91 }; |
| 92 |
| 93 IN_PROC_BROWSER_TEST_F(BudgetManagerBrowserTest, BudgetInDocument) { |
| 94 std::string script_result; |
| 95 |
| 96 // The page will have been loaded once, which gives a budget of 3. |
| 97 ASSERT_TRUE(RunScript("documentGetBudget()", &script_result)); |
| 98 ASSERT_EQ("ok - budget returned value of 3", script_result); |
| 99 |
| 100 ASSERT_TRUE(RunScript("documentReserveBudget()", &script_result)); |
| 101 ASSERT_EQ("ok - reserved budget", script_result); |
| 102 |
| 103 // After reserving budget, the new budget should be at 1. |
| 104 ASSERT_TRUE(RunScript("documentGetBudget()", &script_result)); |
| 105 ASSERT_EQ("ok - budget returned value of 1", script_result); |
| 106 |
| 107 // A second reserve should fail because there is not enough budget. |
| 108 ASSERT_TRUE(RunScript("documentReserveBudget()", &script_result)); |
| 109 ASSERT_EQ("failed - not able to reserve budget", script_result); |
| 110 |
| 111 // Consume should succeed because there is an existing reservation. |
| 112 ConsumeReservation(); |
| 113 ASSERT_TRUE(success()); |
| 114 |
| 115 // Second consume should fail because the reservation is consumed. |
| 116 ConsumeReservation(); |
| 117 ASSERT_FALSE(success()); |
| 118 } |
| 119 |
| 120 IN_PROC_BROWSER_TEST_F(BudgetManagerBrowserTest, BudgetInWorker) { |
| 121 std::string script_result; |
| 122 |
| 123 ASSERT_TRUE(RunScript("registerServiceWorker()", &script_result)); |
| 124 ASSERT_EQ("ok - service worker registered", script_result); |
| 125 |
| 126 LoadTestPage(); // Reload to become controlled. |
| 127 |
| 128 ASSERT_TRUE(RunScript("isControlled()", &script_result)); |
| 129 ASSERT_EQ("true - is controlled", script_result); |
| 130 |
| 131 // The page will have been loaded twice and a service worker was registered, |
| 132 // which gives a budget of 4.5. |
| 133 ASSERT_TRUE(RunScript("workerGetBudget()", &script_result)); |
| 134 ASSERT_EQ("ok - budget returned value of 4.5", script_result); |
| 135 |
| 136 // With a budget of 4.5, two reservations should succeed. |
| 137 ASSERT_TRUE(RunScript("workerReserveBudget()", &script_result)); |
| 138 ASSERT_EQ("ok - reserved budget", script_result); |
| 139 |
| 140 ASSERT_TRUE(RunScript("workerReserveBudget()", &script_result)); |
| 141 ASSERT_EQ("ok - reserved budget", script_result); |
| 142 |
| 143 // After reserving budget, the new budget should be at 0.5. |
| 144 ASSERT_TRUE(RunScript("workerGetBudget()", &script_result)); |
| 145 ASSERT_EQ("ok - budget returned value of 0.5", script_result); |
| 146 |
| 147 // A second reserve should fail because there is not enough budget. |
| 148 ASSERT_TRUE(RunScript("workerReserveBudget()", &script_result)); |
| 149 ASSERT_EQ("failed - not able to reserve budget", script_result); |
| 150 |
| 151 // Two consumes should succeed because there are existing reservations. |
| 152 ConsumeReservation(); |
| 153 ASSERT_TRUE(success()); |
| 154 |
| 155 ConsumeReservation(); |
| 156 ASSERT_TRUE(success()); |
| 157 |
| 158 // One more consume should fail, because all reservations are consumed. |
| 159 ConsumeReservation(); |
| 160 ASSERT_FALSE(success()); |
| 161 } |
| 162 |
| 163 } // namespace |
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