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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 #import <Cocoa/Cocoa.h> | 5 #import <Cocoa/Cocoa.h> |
6 | 6 |
7 #import "base/mac/scoped_nsexception_enabler.h" | 7 #import "base/mac/scoped_nsexception_enabler.h" |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "base/metrics/histogram.h" | 9 #include "base/metrics/histogram.h" |
10 #include "base/metrics/histogram_samples.h" | 10 #include "base/metrics/histogram_samples.h" |
11 #include "base/metrics/statistics_recorder.h" | 11 #include "base/metrics/statistics_recorder.h" |
12 #import "chrome/browser/chrome_browser_application_mac.h" | 12 #import "chrome/browser/chrome_browser_application_mac.h" |
13 #include "testing/gtest/include/gtest/gtest.h" | 13 #include "testing/gtest/include/gtest/gtest.h" |
14 | 14 |
15 using base::Histogram; | 15 using base::HistogramBase; |
16 using base::HistogramSamples; | 16 using base::HistogramSamples; |
17 using base::StatisticsRecorder; | 17 using base::StatisticsRecorder; |
18 | 18 |
19 namespace chrome_browser_application_mac { | 19 namespace chrome_browser_application_mac { |
20 | 20 |
21 // Generate an NSException with the given name. | 21 // Generate an NSException with the given name. |
22 NSException* ExceptionNamed(NSString* name) { | 22 NSException* ExceptionNamed(NSString* name) { |
23 base::mac::ScopedNSExceptionEnabler enabler; | 23 base::mac::ScopedNSExceptionEnabler enabler; |
24 | 24 |
25 return [NSException exceptionWithName:name | 25 return [NSException exceptionWithName:name |
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69 | 69 |
70 // Record some unknown exceptions. | 70 // Record some unknown exceptions. |
71 RecordExceptionWithUma(ExceptionNamed(@"CustomName")); | 71 RecordExceptionWithUma(ExceptionNamed(@"CustomName")); |
72 RecordExceptionWithUma(ExceptionNamed(@"Custom Name")); | 72 RecordExceptionWithUma(ExceptionNamed(@"Custom Name")); |
73 RecordExceptionWithUma(ExceptionNamed(@"")); | 73 RecordExceptionWithUma(ExceptionNamed(@"")); |
74 RecordExceptionWithUma(nil); | 74 RecordExceptionWithUma(nil); |
75 | 75 |
76 // We should have exactly the right number of exceptions. | 76 // We should have exactly the right number of exceptions. |
77 StatisticsRecorder::GetSnapshot("OSX.NSException", &histograms); | 77 StatisticsRecorder::GetSnapshot("OSX.NSException", &histograms); |
78 EXPECT_EQ(1U, histograms.size()); | 78 EXPECT_EQ(1U, histograms.size()); |
79 EXPECT_EQ(Histogram::kUmaTargetedHistogramFlag, histograms[0]->flags()); | 79 EXPECT_EQ(HistogramBase::kUmaTargetedHistogramFlag, histograms[0]->flags()); |
80 | 80 |
81 scoped_ptr<HistogramSamples> samples(histograms[0]->SnapshotSamples()); | 81 scoped_ptr<HistogramSamples> samples(histograms[0]->SnapshotSamples()); |
82 EXPECT_EQ(4, samples->GetCount(0)); | 82 EXPECT_EQ(4, samples->GetCount(0)); |
83 EXPECT_EQ(1, samples->GetCount(1)); | 83 EXPECT_EQ(1, samples->GetCount(1)); |
84 EXPECT_EQ(3, samples->GetCount(2)); | 84 EXPECT_EQ(3, samples->GetCount(2)); |
85 EXPECT_EQ(2, samples->GetCount(3)); | 85 EXPECT_EQ(2, samples->GetCount(3)); |
86 | 86 |
87 // The unknown exceptions should end up in the overflow bucket. | 87 // The unknown exceptions should end up in the overflow bucket. |
88 EXPECT_EQ(kUnknownNSException + 1, histograms[0]->bucket_count()); | 88 EXPECT_TRUE(histograms[0]->HasConstructionArguments(1, |
| 89 kUnknownNSException, |
| 90 kUnknownNSException + 1)); |
89 EXPECT_EQ(4, samples->GetCount(kUnknownNSException)); | 91 EXPECT_EQ(4, samples->GetCount(kUnknownNSException)); |
90 } | 92 } |
91 | 93 |
92 } // chrome_browser_application_mac | 94 } // chrome_browser_application_mac |
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