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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "chrome/renderer/chrome_content_renderer_client.h" | 5 #include "chrome/renderer/chrome_content_renderer_client.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
| 11 #include "base/metrics/histogram_samples.h" |
11 #include "base/strings/utf_string_conversions.h" | 12 #include "base/strings/utf_string_conversions.h" |
| 13 #include "base/test/histogram_tester.h" |
12 #include "build/build_config.h" | 14 #include "build/build_config.h" |
13 #include "chrome/renderer/searchbox/search_bouncer.h" | 15 #include "chrome/renderer/searchbox/search_bouncer.h" |
14 #include "content/public/common/webplugininfo.h" | 16 #include "content/public/common/webplugininfo.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 17 #include "testing/gtest/include/gtest/gtest.h" |
16 #include "url/gurl.h" | 18 #include "url/gurl.h" |
17 | 19 |
18 #if defined(ENABLE_EXTENSIONS) | 20 #if defined(ENABLE_EXTENSIONS) |
19 #include "extensions/common/extension.h" | 21 #include "extensions/common/extension.h" |
20 #include "extensions/common/extension_builder.h" | 22 #include "extensions/common/extension_builder.h" |
21 #include "extensions/common/manifest_constants.h" | 23 #include "extensions/common/manifest_constants.h" |
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495 {"https://www.youtube-nocookie.com/v/123/", | 497 {"https://www.youtube-nocookie.com/v/123/", |
496 "https://www.youtube-nocookie.com/embed/123/"}, | 498 "https://www.youtube-nocookie.com/embed/123/"}, |
497 }; | 499 }; |
498 | 500 |
499 ChromeContentRendererClient client; | 501 ChromeContentRendererClient client; |
500 | 502 |
501 for (const auto& data : test_data) | 503 for (const auto& data : test_data) |
502 EXPECT_EQ(GURL(data.expected), | 504 EXPECT_EQ(GURL(data.expected), |
503 client.OverrideFlashEmbedWithHTML(GURL(data.original))); | 505 client.OverrideFlashEmbedWithHTML(GURL(data.original))); |
504 } | 506 } |
| 507 |
| 508 class ChromeContentRendererClientMetricsTest : public testing::Test { |
| 509 public: |
| 510 ChromeContentRendererClientMetricsTest() = default; |
| 511 |
| 512 std::unique_ptr<base::HistogramSamples> GetHistogramSamples() { |
| 513 return histogram_tester_.GetHistogramSamplesSinceCreation( |
| 514 internal::kFlashYouTubeRewriteUMA); |
| 515 } |
| 516 |
| 517 void OverrideFlashEmbed(const GURL& gurl) { |
| 518 client_.OverrideFlashEmbedWithHTML(gurl); |
| 519 } |
| 520 |
| 521 private: |
| 522 ChromeContentRendererClient client_; |
| 523 base::HistogramTester histogram_tester_; |
| 524 |
| 525 DISALLOW_COPY_AND_ASSIGN(ChromeContentRendererClientMetricsTest); |
| 526 }; |
| 527 |
| 528 TEST_F(ChromeContentRendererClientMetricsTest, RewriteEmbedIneligibleURL) { |
| 529 std::unique_ptr<base::HistogramSamples> samples = GetHistogramSamples(); |
| 530 EXPECT_EQ(0, samples->TotalCount()); |
| 531 |
| 532 const std::string test_data[] = { |
| 533 // HTTP, www, no flash |
| 534 "http://www.youtube.com", |
| 535 // No flash, subdomain |
| 536 "http://www.foo.youtube.com", |
| 537 // No flash |
| 538 "youtube.com", |
| 539 // Not youtube |
| 540 "http://www.plus.google.com", |
| 541 // Already using HTML5 |
| 542 "http://youtube.com/embed/deadbeef", |
| 543 // Already using HTML5, enablejsapi=1 |
| 544 "http://www.youtube.com/embed/deadbeef?enablejsapi=1"}; |
| 545 |
| 546 for (const auto& data : test_data) { |
| 547 GURL gurl = GURL(data); |
| 548 OverrideFlashEmbed(gurl); |
| 549 samples = GetHistogramSamples(); |
| 550 EXPECT_EQ(0, samples->GetCount(internal::SUCCESS)); |
| 551 EXPECT_EQ(0, samples->TotalCount()); |
| 552 } |
| 553 } |
| 554 |
| 555 TEST_F(ChromeContentRendererClientMetricsTest, RewriteEmbedSuccess) { |
| 556 ChromeContentRendererClient client; |
| 557 |
| 558 std::unique_ptr<base::HistogramSamples> samples = GetHistogramSamples(); |
| 559 auto total_count = 0; |
| 560 EXPECT_EQ(total_count, samples->TotalCount()); |
| 561 |
| 562 const std::string test_data[] = { |
| 563 // HTTP, www, flash |
| 564 "http://www.youtube.com/v/deadbeef", |
| 565 // HTTP, no www, flash |
| 566 "http://youtube.com/v/deadbeef", |
| 567 // HTTPS, www, flash |
| 568 "https://www.youtube.com/v/deadbeef", |
| 569 // HTTPS, no www, flash |
| 570 "https://youtube.com/v/deadbeef", |
| 571 // Invalid parameter construct |
| 572 "http://www.youtube.com/v/abcd/", |
| 573 // Invalid parameter construct |
| 574 "http://www.youtube.com/v/1234/", |
| 575 }; |
| 576 |
| 577 for (const auto& data : test_data) { |
| 578 ++total_count; |
| 579 GURL gurl = GURL(data); |
| 580 OverrideFlashEmbed(gurl); |
| 581 samples = GetHistogramSamples(); |
| 582 EXPECT_EQ(total_count, samples->GetCount(internal::SUCCESS)); |
| 583 EXPECT_EQ(total_count, samples->TotalCount()); |
| 584 } |
| 585 |
| 586 // Invalid parameter construct |
| 587 GURL gurl = GURL("http://www.youtube.com/abcd/v/deadbeef"); |
| 588 samples = GetHistogramSamples(); |
| 589 EXPECT_EQ(total_count, samples->GetCount(internal::SUCCESS)); |
| 590 EXPECT_EQ(total_count, samples->TotalCount()); |
| 591 } |
| 592 |
| 593 TEST_F(ChromeContentRendererClientMetricsTest, RewriteEmbedSuccessRewrite) { |
| 594 ChromeContentRendererClient client; |
| 595 |
| 596 std::unique_ptr<base::HistogramSamples> samples = GetHistogramSamples(); |
| 597 auto total_count = 0; |
| 598 EXPECT_EQ(total_count, samples->TotalCount()); |
| 599 |
| 600 const std::string test_data[] = { |
| 601 // Invalid parameter construct, one parameter |
| 602 "http://www.youtube.com/v/deadbeef&start=4", |
| 603 // Invalid parameter construct, has multiple parameters |
| 604 "http://www.youtube.com/v/deadbeef&start=4&fs=1?foo=bar", |
| 605 }; |
| 606 |
| 607 for (const auto& data : test_data) { |
| 608 ++total_count; |
| 609 GURL gurl = GURL(data); |
| 610 client.OverrideFlashEmbedWithHTML(gurl); |
| 611 samples = GetHistogramSamples(); |
| 612 EXPECT_EQ(total_count, samples->GetCount(internal::SUCCESS_PARAMS_REWRITE)); |
| 613 EXPECT_EQ(total_count, samples->TotalCount()); |
| 614 } |
| 615 |
| 616 // Invalid parameter construct, not flash |
| 617 GURL gurl = GURL("http://www.youtube.com/embed/deadbeef&start=4"); |
| 618 OverrideFlashEmbed(gurl); |
| 619 samples = GetHistogramSamples(); |
| 620 EXPECT_EQ(total_count, samples->GetCount(internal::SUCCESS_PARAMS_REWRITE)); |
| 621 EXPECT_EQ(total_count, samples->TotalCount()); |
| 622 } |
| 623 |
| 624 TEST_F(ChromeContentRendererClientMetricsTest, RewriteEmbedFailureJSAPI) { |
| 625 ChromeContentRendererClient client; |
| 626 |
| 627 std::unique_ptr<base::HistogramSamples> samples = GetHistogramSamples(); |
| 628 auto total_count = 0; |
| 629 EXPECT_EQ(total_count, samples->TotalCount()); |
| 630 |
| 631 const std::string test_data[] = { |
| 632 // Invalid parameter construct, one parameter |
| 633 "http://www.youtube.com/v/deadbeef&enablejsapi=1", |
| 634 // Invalid parameter construct, has multiple parameters |
| 635 "http://www.youtube.com/v/deadbeef&start=4&enablejsapi=1?foo=2"}; |
| 636 |
| 637 for (const auto& data : test_data) { |
| 638 ++total_count; |
| 639 GURL gurl = GURL(data); |
| 640 OverrideFlashEmbed(gurl); |
| 641 samples = GetHistogramSamples(); |
| 642 EXPECT_EQ(total_count, samples->GetCount(internal::FAILURE_ENABLEJSAPI)); |
| 643 EXPECT_EQ(total_count, samples->TotalCount()); |
| 644 } |
| 645 } |
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