| Index: chrome/browser/chrome_service_worker_browsertest.cc
|
| diff --git a/chrome/browser/chrome_service_worker_browsertest.cc b/chrome/browser/chrome_service_worker_browsertest.cc
|
| index ac5f1c4def1a0639acff2fea937eb813d450bd04..834b3d973d0abce69c84c179ad8cea34a329cd02 100644
|
| --- a/chrome/browser/chrome_service_worker_browsertest.cc
|
| +++ b/chrome/browser/chrome_service_worker_browsertest.cc
|
| @@ -12,6 +12,7 @@
|
| #include "base/run_loop.h"
|
| #include "base/strings/stringprintf.h"
|
| #include "base/strings/utf_string_conversions.h"
|
| +#include "base/test/histogram_tester.h"
|
| #include "build/build_config.h"
|
| #include "chrome/browser/chrome_notification_types.h"
|
| #include "chrome/browser/profiles/profile.h"
|
| @@ -26,6 +27,8 @@
|
| #include "content/public/browser/service_worker_context.h"
|
| #include "content/public/browser/storage_partition.h"
|
| #include "content/public/browser/web_contents.h"
|
| +#include "content/public/common/content_features.h"
|
| +#include "content/public/common/content_switches.h"
|
| #include "content/public/test/browser_test_utils.h"
|
| #include "net/test/embedded_test_server/embedded_test_server.h"
|
| #include "ppapi/shared_impl/ppapi_switches.h"
|
| @@ -516,4 +519,86 @@ IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerFetchPPAPIPrivateTest,
|
| ExecutePNACLUrlLoaderTest("OtherCORSCredentials"));
|
| }
|
|
|
| +class ServiceWorkerSpeculativeLaunchTest : public ChromeServiceWorkerTest {
|
| + protected:
|
| + ServiceWorkerSpeculativeLaunchTest() {}
|
| + ~ServiceWorkerSpeculativeLaunchTest() override {}
|
| +
|
| + void SetUpCommandLine(base::CommandLine* command_line) override {
|
| + command_line->AppendSwitchASCII(
|
| + switches::kEnableFeatures,
|
| + features::kSpeculativeLaunchServiceWorker.name);
|
| + }
|
| +
|
| + base::HistogramTester histogram_tester_;
|
| +
|
| + private:
|
| + DISALLOW_COPY_AND_ASSIGN(ServiceWorkerSpeculativeLaunchTest);
|
| +};
|
| +
|
| +IN_PROC_BROWSER_TEST_F(ServiceWorkerSpeculativeLaunchTest, MouseDown) {
|
| + WriteFile(
|
| + FILE_PATH_LITERAL("sw.js"),
|
| + "self.onfetch = function(e) {"
|
| + " e.respondWith(new Response('<title>Done</title>',"
|
| + " {headers: {'Content-Type': 'text/html'}}));"
|
| + "};");
|
| + WriteFile(
|
| + FILE_PATH_LITERAL("test.html"),
|
| + "<script>"
|
| + "navigator.serviceWorker.register('./sw.js', {scope: './scope/'})"
|
| + " .then(function(reg) {"
|
| + " reg.addEventListener('updatefound', function() {"
|
| + " var worker = reg.installing;"
|
| + " worker.addEventListener('statechange', function() {"
|
| + " if (worker.state == 'activated')"
|
| + " document.title = 'READY';"
|
| + " });"
|
| + " });"
|
| + " });"
|
| + "</script>"
|
| + "<body style='margin:0; padding:0;'>"
|
| + "<a href='./scope/' style='position:fixed; width:1px; height:1px;'></a>"
|
| + "</body>");
|
| +
|
| + embedded_test_server()->ServeFilesFromDirectory(service_worker_dir_.path());
|
| + ASSERT_TRUE(embedded_test_server()->Start());
|
| +
|
| + content::ServiceWorkerContext* sw_context =
|
| + content::BrowserContext::GetDefaultStoragePartition(browser()->profile())
|
| + ->GetServiceWorkerContext();
|
| +
|
| + const base::string16 expected_title1 = base::ASCIIToUTF16("READY");
|
| + content::TitleWatcher title_watcher1(
|
| + browser()->tab_strip_model()->GetActiveWebContents(), expected_title1);
|
| + ui_test_utils::NavigateToURL(browser(),
|
| + embedded_test_server()->GetURL("/test.html"));
|
| + EXPECT_EQ(expected_title1, title_watcher1.WaitAndGetTitle());
|
| +
|
| + histogram_tester_.ExpectBucketCount("ServiceWorker.StartNewWorker.Status",
|
| + 0 /* SERVICE_WORKER_OK */, 1);
|
| +
|
| + sw_context->StopAllServiceWorkersForOrigin(
|
| + embedded_test_server()->base_url());
|
| +
|
| + const base::string16 expected_title2 = base::ASCIIToUTF16("Done");
|
| + content::TitleWatcher title_watcher2(
|
| + browser()->tab_strip_model()->GetActiveWebContents(), expected_title2);
|
| +
|
| + histogram_tester_.ExpectTotalCount(
|
| + "ServiceWorker.StartWorker.StatusByPurpose_NAVIGATION_HINT_LINK_MOUSE_"
|
| + "DOWN",
|
| + 0);
|
| + content::SimulateMouseClickAt(
|
| + browser()->tab_strip_model()->GetActiveWebContents(), 0,
|
| + blink::WebMouseEvent::ButtonLeft, gfx::Point(0, 0));
|
| + EXPECT_EQ(expected_title2, title_watcher2.WaitAndGetTitle());
|
| +
|
| + // The service worker must be started by a navigation hint.
|
| + histogram_tester_.ExpectBucketCount(
|
| + "ServiceWorker.StartWorker.StatusByPurpose_NAVIGATION_HINT_LINK_MOUSE_"
|
| + "DOWN",
|
| + 0 /* SERVICE_WORKER_OK */, 1);
|
| +}
|
| +
|
| } // namespace
|
|
|
Chromium Code Reviews
Issue 2053573002:
Speculatively launch Service Workers on mouse/touch events. [5/5] (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master