Do not show translate bar for MHTML files.

chrome/browser/translate/translate_browser_metrics_unittest.cc

 // Copyright 2013 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 "chrome/browser/translate/translate_browser_metrics.h"
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/histogram_samples.h"
@@ skipping 14 matching lines @@
 
     HistogramBase* histogram = StatisticsRecorder::FindHistogram(key_);
     if (histogram)
       base_samples_ = histogram->SnapshotSamples();
   }
 
   void CheckInitiationStatus(int expected_disabled_by_prefs,
                              int expected_disabled_by_switch,
                              int expected_disabled_by_config,
                              int expected_language_is_not_supported,
+                             int expected_mime_type_is_not_supported,
                              int expected_url_is_not_supported,
                              int expected_similar_languages,
                              int expected_accept_languages,
                              int expected_auto_by_config,
                              int expected_auto_by_link,
                              int expected_show_infobar) {
     Snapshot();
 
     EXPECT_EQ(expected_disabled_by_prefs, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_DISABLED_BY_PREFS));
     EXPECT_EQ(expected_disabled_by_switch, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_DISABLED_BY_SWITCH));
     EXPECT_EQ(expected_disabled_by_config, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_DISABLED_BY_CONFIG));
     EXPECT_EQ(expected_language_is_not_supported, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_LANGUAGE_IS_NOT_SUPPORTED));
+    EXPECT_EQ(expected_mime_type_is_not_supported, GetCountWithoutSnapshot(
+        TranslateBrowserMetrics::INITIATION_STATUS_MIME_TYPE_IS_NOT_SUPPORTED));
     EXPECT_EQ(expected_url_is_not_supported, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_URL_IS_NOT_SUPPORTED));
     EXPECT_EQ(expected_similar_languages, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_SIMILAR_LANGUAGES));
     EXPECT_EQ(expected_accept_languages, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_ACCEPT_LANGUAGES));
     EXPECT_EQ(expected_auto_by_config, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_AUTO_BY_CONFIG));
     EXPECT_EQ(expected_auto_by_link, GetCountWithoutSnapshot(
         TranslateBrowserMetrics::INITIATION_STATUS_AUTO_BY_LINK));
@@ skipping 39 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(MetricsRecorder);
 };
 
 }  // namespace
 
 TEST(TranslateBrowserMetricsTest, ReportInitiationStatus) {
   MetricsRecorder recorder(TranslateBrowserMetrics::GetMetricsName(
       TranslateBrowserMetrics::UMA_INITIATION_STATUS));
 
-  recorder.CheckInitiationStatus(0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+  recorder.CheckInitiationStatus(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_DISABLED_BY_PREFS);
-  recorder.CheckInitiationStatus(1, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+  recorder.CheckInitiationStatus(1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_DISABLED_BY_SWITCH);
-  recorder.CheckInitiationStatus(1, 1, 0, 0, 0, 0, 0, 0, 0, 0);
+  recorder.CheckInitiationStatus(1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_DISABLED_BY_CONFIG);
-  recorder.CheckInitiationStatus(1, 1, 1, 0, 0, 0, 0, 0, 0, 0);
+  recorder.CheckInitiationStatus(1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_LANGUAGE_IS_NOT_SUPPORTED);
-  recorder.CheckInitiationStatus(1, 1, 1, 1, 0, 0, 0, 0, 0, 0);
+  recorder.CheckInitiationStatus(1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0);
+  TranslateBrowserMetrics::ReportInitiationStatus(
+      TranslateBrowserMetrics::INITIATION_STATUS_MIME_TYPE_IS_NOT_SUPPORTED);
+  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_URL_IS_NOT_SUPPORTED);
-  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 0, 0, 0, 0, 0);
+  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_SIMILAR_LANGUAGES);
-  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 0, 0, 0, 0);
+  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_ACCEPT_LANGUAGES);
-  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 0, 0, 0);
+  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_AUTO_BY_CONFIG);
-  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 1, 0, 0);
+  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_AUTO_BY_LINK);
-  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 1, 1, 0);
+  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0);
   TranslateBrowserMetrics::ReportInitiationStatus(
       TranslateBrowserMetrics::INITIATION_STATUS_SHOW_INFOBAR);
-  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
+  recorder.CheckInitiationStatus(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
 }
 
 TEST(TranslateBrowserMetricsTest, ReportLanguageDetectionError) {
   MetricsRecorder recorder(TranslateBrowserMetrics::GetMetricsName(
       TranslateBrowserMetrics::UMA_LANGUAGE_DETECTION_ERROR));
   EXPECT_EQ(0, recorder.GetTotalCount());
   TranslateBrowserMetrics::ReportLanguageDetectionError();
   EXPECT_EQ(1, recorder.GetTotalCount());
 
 }
@@ skipping 21 matching lines @@
 
 TEST(TranslateBrowserMetricsTest, ReportedUnsupportedLanguageAtInitiation) {
   const int ENGLISH = 25966;
 
   MetricsRecorder recorder(TranslateBrowserMetrics::GetMetricsName(
       TranslateBrowserMetrics::UMA_UNSUPPORTED_LANGUAGE_AT_INITIATION));
   EXPECT_EQ(0, recorder.GetTotalCount());
   TranslateBrowserMetrics::ReportUnsupportedLanguageAtInitiation("en");
   EXPECT_EQ(1, recorder.GetCount(ENGLISH));
 }