Index: chrome/renderer/chrome_content_renderer_client_unittest.cc |
diff --git a/chrome/renderer/chrome_content_renderer_client_unittest.cc b/chrome/renderer/chrome_content_renderer_client_unittest.cc |
index f09390e494718f2c34b2bbf40acb1bc981b6ced1..df520741ed243453f4c78c0f96e4476dc60dad2c 100644 |
--- a/chrome/renderer/chrome_content_renderer_client_unittest.cc |
+++ b/chrome/renderer/chrome_content_renderer_client_unittest.cc |
@@ -8,7 +8,9 @@ |
#include <vector> |
+#include "base/metrics/histogram_samples.h" |
#include "base/strings/utf_string_conversions.h" |
+#include "base/test/histogram_tester.h" |
#include "build/build_config.h" |
#include "chrome/renderer/searchbox/search_bouncer.h" |
#include "content/public/common/webplugininfo.h" |
@@ -479,3 +481,142 @@ TEST_F(ChromeContentRendererClientTest, RewriteYouTubeFlashEmbed) { |
EXPECT_EQ(GURL(data.expected), |
client.OverrideFlashEmbedWithHTML(GURL(data.original))); |
} |
+ |
+class ChromeContentRendererClientMetricsTest : public testing::Test { |
+ public: |
+ ChromeContentRendererClientMetricsTest() = default; |
+ |
+ std::unique_ptr<base::HistogramSamples> GetHistogramSamples() { |
+ return histogram_tester_.GetHistogramSamplesSinceCreation( |
+ internal::kFlashYouTubeRewriteUMA); |
+ } |
+ |
+ void OverrideFlashEmbed(const GURL& gurl) { |
+ client_.OverrideFlashEmbedWithHTML(gurl); |
+ } |
+ |
+ private: |
+ ChromeContentRendererClient client_; |
+ base::HistogramTester histogram_tester_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(ChromeContentRendererClientMetricsTest); |
+}; |
+ |
+TEST_F(ChromeContentRendererClientMetricsTest, RewriteEmbedIneligibleURL) { |
+ std::unique_ptr<base::HistogramSamples> samples = GetHistogramSamples(); |
+ EXPECT_EQ(0, samples->TotalCount()); |
+ |
+ const std::string test_data[] = { |
+ // HTTP, www, no flash |
+ "http://www.youtube.com", |
+ // No flash, subdomain |
+ "http://www.foo.youtube.com", |
+ // No flash |
+ "youtube.com", |
+ // Not youtube |
+ "http://www.plus.google.com", |
+ // Already using HTML5 |
+ "http://youtube.com/embed/deadbeef", |
+ // Already using HTML5, enablejsapi=1 |
+ "http://www.youtube.com/embed/deadbeef?enablejsapi=1"}; |
+ |
+ for (auto data : test_data) { |
Alexei Svitkine (slow)
2016/08/08 11:32:35
nit: const auto& or const std::string&
Otherwise
kdsilva
2016/08/08 19:10:20
Done.
|
+ GURL gurl = GURL(data); |
+ OverrideFlashEmbed(gurl); |
+ samples = GetHistogramSamples(); |
+ EXPECT_EQ(0, samples->GetCount(internal::SUCCESS)); |
+ EXPECT_EQ(0, samples->TotalCount()); |
+ } |
+} |
+ |
+TEST_F(ChromeContentRendererClientMetricsTest, RewriteEmbedSuccess) { |
+ ChromeContentRendererClient client; |
+ |
+ std::unique_ptr<base::HistogramSamples> samples = GetHistogramSamples(); |
+ auto total_count = 0; |
+ EXPECT_EQ(total_count, samples->TotalCount()); |
+ |
+ const std::string test_data[] = { |
+ // HTTP, www, flash |
+ "http://www.youtube.com/v/deadbeef", |
+ // HTTP, no www, flash |
+ "http://youtube.com/v/deadbeef", |
+ // HTTPS, www, flash |
+ "https://www.youtube.com/v/deadbeef", |
+ // HTTPS, no www, flash |
+ "https://youtube.com/v/deadbeef", |
+ // Invalid parameter construct |
+ "http://www.youtube.com/v/abcd/", |
+ // Invalid parameter construct |
+ "http://www.youtube.com/v/1234/", |
+ }; |
+ |
+ for (auto data : test_data) { |
+ ++total_count; |
+ GURL gurl = GURL(data); |
+ OverrideFlashEmbed(gurl); |
+ samples = GetHistogramSamples(); |
+ EXPECT_EQ(total_count, samples->GetCount(internal::SUCCESS)); |
+ EXPECT_EQ(total_count, samples->TotalCount()); |
+ } |
+ |
+ // Invalid parameter construct |
+ GURL gurl = GURL("http://www.youtube.com/abcd/v/deadbeef"); |
+ samples = GetHistogramSamples(); |
+ EXPECT_EQ(total_count, samples->GetCount(internal::SUCCESS)); |
+ EXPECT_EQ(total_count, samples->TotalCount()); |
+} |
+ |
+TEST_F(ChromeContentRendererClientMetricsTest, RewriteEmbedSuccessRewrite) { |
+ ChromeContentRendererClient client; |
+ |
+ std::unique_ptr<base::HistogramSamples> samples = GetHistogramSamples(); |
+ auto total_count = 0; |
+ EXPECT_EQ(total_count, samples->TotalCount()); |
+ |
+ const std::string test_data[] = { |
+ // Invalid parameter construct, one parameter |
+ "http://www.youtube.com/v/deadbeef&start=4", |
+ // Invalid parameter construct, has multiple parameters |
+ "http://www.youtube.com/v/deadbeef&start=4&fs=1?foo=bar", |
+ }; |
+ |
+ for (auto data : test_data) { |
+ ++total_count; |
+ GURL gurl = GURL(data); |
+ client.OverrideFlashEmbedWithHTML(gurl); |
+ samples = GetHistogramSamples(); |
+ EXPECT_EQ(total_count, samples->GetCount(internal::SUCCESS_PARAMS_REWRITE)); |
+ EXPECT_EQ(total_count, samples->TotalCount()); |
+ } |
+ |
+ // Invalid parameter construct, not flash |
+ GURL gurl = GURL("http://www.youtube.com/embed/deadbeef&start=4"); |
+ OverrideFlashEmbed(gurl); |
+ samples = GetHistogramSamples(); |
+ EXPECT_EQ(total_count, samples->GetCount(internal::SUCCESS_PARAMS_REWRITE)); |
+ EXPECT_EQ(total_count, samples->TotalCount()); |
+} |
+ |
+TEST_F(ChromeContentRendererClientMetricsTest, RewriteEmbedFailureJSAPI) { |
+ ChromeContentRendererClient client; |
+ |
+ std::unique_ptr<base::HistogramSamples> samples = GetHistogramSamples(); |
+ auto total_count = 0; |
+ EXPECT_EQ(total_count, samples->TotalCount()); |
+ |
+ const std::string test_data[] = { |
+ // Invalid parameter construct, one parameter |
+ "http://www.youtube.com/v/deadbeef&enablejsapi=1", |
+ // Invalid parameter construct, has multiple parameters |
+ "http://www.youtube.com/v/deadbeef&start=4&enablejsapi=1?foo=2"}; |
+ |
+ for (auto data : test_data) { |
+ ++total_count; |
+ GURL gurl = GURL(data); |
+ OverrideFlashEmbed(gurl); |
+ samples = GetHistogramSamples(); |
+ EXPECT_EQ(total_count, samples->GetCount(internal::FAILURE_ENABLEJSAPI)); |
+ EXPECT_EQ(total_count, samples->TotalCount()); |
+ } |
+} |