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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "base/files/scoped_temp_dir.h" | 5 #include "base/files/scoped_temp_dir.h" |
6 #include "base/macros.h" | 6 #include "base/macros.h" |
7 #include "base/test/histogram_tester.h" | 7 #include "base/test/histogram_tester.h" |
8 #include "base/time/time.h" | 8 #include "base/time/time.h" |
9 #include "chrome/browser/page_load_metrics/metrics_web_contents_observer.h" | 9 #include "chrome/browser/page_load_metrics/metrics_web_contents_observer.h" |
10 #include "chrome/browser/page_load_metrics/observers/aborts_page_load_metrics_ob
server.h" | 10 #include "chrome/browser/page_load_metrics/observers/aborts_page_load_metrics_ob
server.h" |
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633 } | 633 } |
634 | 634 |
635 IN_PROC_BROWSER_TEST_F(PageLoadMetricsBrowserTest, | 635 IN_PROC_BROWSER_TEST_F(PageLoadMetricsBrowserTest, |
636 FirstMeaningfulPaintRecorded) { | 636 FirstMeaningfulPaintRecorded) { |
637 ASSERT_TRUE(embedded_test_server()->Start()); | 637 ASSERT_TRUE(embedded_test_server()->Start()); |
638 | 638 |
639 ui_test_utils::NavigateToURL(browser(), | 639 ui_test_utils::NavigateToURL(browser(), |
640 embedded_test_server()->GetURL("/title1.html")); | 640 embedded_test_server()->GetURL("/title1.html")); |
641 | 641 |
642 // Wait until the renderer finishes observing layouts. | 642 // Wait until the renderer finishes observing layouts. |
643 const int kNetworkIdleTime = 500; | 643 const int kNetworkIdleTime = 3000; |
644 const int kMargin = 500; | 644 const int kMargin = 500; |
645 const std::string javascript = base::StringPrintf( | 645 const std::string javascript = base::StringPrintf( |
646 "setTimeout(() => window.domAutomationController.send(true), %d)", | 646 "setTimeout(() => window.domAutomationController.send(true), %d)", |
647 kNetworkIdleTime + kMargin); | 647 kNetworkIdleTime + kMargin); |
648 bool result; | 648 bool result; |
649 EXPECT_TRUE(content::ExecuteScriptAndExtractBool( | 649 EXPECT_TRUE(content::ExecuteScriptAndExtractBool( |
650 browser()->tab_strip_model()->GetActiveWebContents(), | 650 browser()->tab_strip_model()->GetActiveWebContents(), |
651 javascript, &result)); | 651 javascript, &result)); |
652 EXPECT_TRUE(result); | 652 EXPECT_TRUE(result); |
653 | 653 |
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753 ui_test_utils::NavigateToURL(browser(), embedded_test_server()->GetURL( | 753 ui_test_utils::NavigateToURL(browser(), embedded_test_server()->GetURL( |
754 "/page_load_metrics/large.html")); | 754 "/page_load_metrics/large.html")); |
755 NavigateToUntrackedUrl(); | 755 NavigateToUntrackedUrl(); |
756 | 756 |
757 histogram_tester_.ExpectTotalCount(internal::kHistogramTotalBytes, 1); | 757 histogram_tester_.ExpectTotalCount(internal::kHistogramTotalBytes, 1); |
758 | 758 |
759 // Verify that there is a single sample recorded in the 10kB bucket (the size | 759 // Verify that there is a single sample recorded in the 10kB bucket (the size |
760 // of the main HTML response). | 760 // of the main HTML response). |
761 histogram_tester_.ExpectBucketCount(internal::kHistogramTotalBytes, 10, 1); | 761 histogram_tester_.ExpectBucketCount(internal::kHistogramTotalBytes, 10, 1); |
762 } | 762 } |
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