| // Copyright 2016 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/test/histogram_tester.h" |
| #include "chrome/browser/tab_contents/navigation_metrics_recorder.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/test/base/in_process_browser_test.h" |
| #include "chrome/test/base/ui_test_utils.h" |
| #include "components/rappor/test_rappor_service.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "content/public/test/test_navigation_observer.h" |
| |
| namespace { |
| |
| typedef InProcessBrowserTest NavigationMetricsRecorderBrowserTest; |
| |
| // Performs a content initiated navigation to |url|. |
| void RedirectToUrl(content::WebContents* web_contents, const GURL& url) { |
| content::TestNavigationObserver observer(web_contents, 1); |
| EXPECT_TRUE(content::ExecuteScript( |
| web_contents, std::string("window.location.href='") + url.spec() + "'")); |
| observer.Wait(); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(NavigationMetricsRecorderBrowserTest, TestMetrics) { |
| content::WebContents* web_contents = |
| browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| NavigationMetricsRecorder* recorder = |
| content::WebContentsUserData<NavigationMetricsRecorder>::FromWebContents( |
| web_contents); |
| ASSERT_TRUE(recorder); |
| rappor::TestRapporServiceImpl rappor_service; |
| recorder->set_rappor_service_for_testing(&rappor_service); |
| |
| base::HistogramTester histograms; |
| ui_test_utils::NavigateToURL(browser(), |
| GURL("data:text/html, <html></html>")); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme", 1); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme", 5 /* data: */, 1); |
| histograms.ExpectTotalCount("Navigation.MainFrameSchemeDifferentPage", 1); |
| histograms.ExpectBucketCount("Navigation.MainFrameSchemeDifferentPage", |
| 5 /* data: */, 1); |
| // Since there was no previous URL, Rappor shouldn't record anything. |
| EXPECT_EQ(0, rappor_service.GetReportsCount()); |
| |
| // Navigate to an empty page and redirect it to a data: URL. Rappor should |
| // record a report. |
| ui_test_utils::NavigateToURL(browser(), GURL("about:blank")); |
| content::TestNavigationObserver observer(web_contents, 1); |
| EXPECT_TRUE(content::ExecuteScript( |
| web_contents, "window.location.href='data:text/html, <html></html>'")); |
| observer.Wait(); |
| |
| EXPECT_EQ(1, rappor_service.GetReportsCount()); |
| std::string sample; |
| rappor::RapporType type; |
| EXPECT_TRUE(rappor_service.GetRecordedSampleForMetric( |
| "Navigation.Scheme.Data", &sample, &type)); |
| EXPECT_EQ("about://", sample); |
| EXPECT_EQ(rappor::ETLD_PLUS_ONE_RAPPOR_TYPE, type); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(NavigationMetricsRecorderBrowserTest, DataURLMimeTypes) { |
| base::HistogramTester histograms; |
| content::WebContents* web_contents = |
| browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| // HTML: |
| RedirectToUrl(web_contents, GURL("data:text/html, <html></html>")); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme", 1); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme", 5 /* data: */, 1); |
| histograms.ExpectTotalCount("Navigation.MainFrameSchemeDifferentPage", 1); |
| histograms.ExpectBucketCount("Navigation.MainFrameSchemeDifferentPage", |
| 5 /* data: */, 1); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme.DataUrl.MimeType", 1); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme.DataUrl.MimeType", |
| NavigationMetricsRecorder::MIME_TYPE_HTML, 1); |
| |
| // SVG: |
| RedirectToUrl(web_contents, |
| GURL("data:image/svg+xml,<!DOCTYPE svg><svg version=\"1.1\" " |
| "xmlns=\"http://www.w3.org/2000/svg\"></svg>")); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme", 2); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme", 5 /* data: */, 2); |
| histograms.ExpectTotalCount("Navigation.MainFrameSchemeDifferentPage", 2); |
| histograms.ExpectBucketCount("Navigation.MainFrameSchemeDifferentPage", |
| 5 /* data: */, 2); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme.DataUrl.MimeType", 2); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme.DataUrl.MimeType", |
| NavigationMetricsRecorder::MIME_TYPE_SVG, 1); |
| |
| // Base64 encoded HTML: |
| RedirectToUrl(web_contents, |
| GURL("data:text/html;base64, PGh0bWw+YmFzZTY0PC9odG1sPg==")); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme", 3); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme", 5 /* data: */, 3); |
| histograms.ExpectTotalCount("Navigation.MainFrameSchemeDifferentPage", 3); |
| histograms.ExpectBucketCount("Navigation.MainFrameSchemeDifferentPage", |
| 5 /* data: */, 3); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme.DataUrl.MimeType", 3); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme.DataUrl.MimeType", |
| NavigationMetricsRecorder::MIME_TYPE_HTML, 2); |
| |
| // Plain text: |
| RedirectToUrl(web_contents, GURL("data:text/plain, test")); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme", 4); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme", 5 /* data: */, 4); |
| histograms.ExpectTotalCount("Navigation.MainFrameSchemeDifferentPage", 4); |
| histograms.ExpectBucketCount("Navigation.MainFrameSchemeDifferentPage", |
| 5 /* data: */, 4); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme.DataUrl.MimeType", 4); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme.DataUrl.MimeType", |
| NavigationMetricsRecorder::MIME_TYPE_OTHER, 1); |
| |
| // Base64 encoded PNG: |
| RedirectToUrl( |
| web_contents, |
| GURL("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA" |
| "AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO" |
| "9TXL0Y4OHwAAAABJRU5ErkJggg==")); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme", 5); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme", 5 /* data: */, 5); |
| histograms.ExpectTotalCount("Navigation.MainFrameSchemeDifferentPage", 5); |
| histograms.ExpectBucketCount("Navigation.MainFrameSchemeDifferentPage", |
| 5 /* data: */, 5); |
| histograms.ExpectTotalCount("Navigation.MainFrameScheme.DataUrl.MimeType", 5); |
| histograms.ExpectBucketCount("Navigation.MainFrameScheme.DataUrl.MimeType", |
| NavigationMetricsRecorder::MIME_TYPE_OTHER, 2); |
| } |
| |
| } // namespace |
