| Index: base/android/javatests/src/org/chromium/base/metrics/RecordHistogramTest.java
|
| diff --git a/base/android/javatests/src/org/chromium/base/metrics/RecordHistogramTest.java b/base/android/javatests/src/org/chromium/base/metrics/RecordHistogramTest.java
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| deleted file mode 100644
|
| index 1bf9c216145da7020f72c5699c153564c1b7d0ce..0000000000000000000000000000000000000000
|
| --- a/base/android/javatests/src/org/chromium/base/metrics/RecordHistogramTest.java
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| +++ /dev/null
|
| @@ -1,160 +0,0 @@
|
| -// Copyright 2014 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.
|
| -
|
| -package org.chromium.base.metrics;
|
| -
|
| -import android.test.InstrumentationTestCase;
|
| -import android.test.suitebuilder.annotation.SmallTest;
|
| -
|
| -import org.chromium.base.library_loader.LibraryLoader;
|
| -import org.chromium.base.library_loader.LibraryProcessType;
|
| -import org.chromium.base.test.util.MetricsUtils.HistogramDelta;
|
| -
|
| -import java.util.concurrent.TimeUnit;
|
| -
|
| -/**
|
| - * Tests for the Java API for recording UMA histograms.
|
| - */
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| -public class RecordHistogramTest extends InstrumentationTestCase {
|
| - @Override
|
| - protected void setUp() throws Exception {
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| - super.setUp();
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| - LibraryLoader.get(LibraryProcessType.PROCESS_BROWSER)
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| - .ensureInitialized(getInstrumentation().getTargetContext());
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| - RecordHistogram.initialize();
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| - }
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| -
|
| - /**
|
| - * Tests recording of boolean histograms.
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| - */
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| - @SmallTest
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| - public void testRecordBooleanHistogram() {
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| - String histogram = "HelloWorld.BooleanMetric";
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| - HistogramDelta falseCount = new HistogramDelta(histogram, 0);
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| - HistogramDelta trueCount = new HistogramDelta(histogram, 1);
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| - assertEquals(0, trueCount.getDelta());
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| - assertEquals(0, falseCount.getDelta());
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| -
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| - RecordHistogram.recordBooleanHistogram(histogram, true);
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| - assertEquals(1, trueCount.getDelta());
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| - assertEquals(0, falseCount.getDelta());
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| -
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| - RecordHistogram.recordBooleanHistogram(histogram, true);
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| - assertEquals(2, trueCount.getDelta());
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| - assertEquals(0, falseCount.getDelta());
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| -
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| - RecordHistogram.recordBooleanHistogram(histogram, false);
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| - assertEquals(2, trueCount.getDelta());
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| - assertEquals(1, falseCount.getDelta());
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| - }
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| -
|
| - /**
|
| - * Tests recording of enumerated histograms.
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| - */
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| - @SmallTest
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| - public void testRecordEnumeratedHistogram() {
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| - String histogram = "HelloWorld.EnumeratedMetric";
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| - HistogramDelta zeroCount = new HistogramDelta(histogram, 0);
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| - HistogramDelta oneCount = new HistogramDelta(histogram, 1);
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| - HistogramDelta twoCount = new HistogramDelta(histogram, 2);
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| - final int boundary = 3;
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| -
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| - assertEquals(0, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| -
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| - RecordHistogram.recordEnumeratedHistogram(histogram, 0, boundary);
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| - assertEquals(1, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| -
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| - RecordHistogram.recordEnumeratedHistogram(histogram, 0, boundary);
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| - assertEquals(2, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| -
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| - RecordHistogram.recordEnumeratedHistogram(histogram, 2, boundary);
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| - assertEquals(2, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(1, twoCount.getDelta());
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| - }
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| -
|
| - /**
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| - * Tests recording of count histograms.
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| - */
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| - @SmallTest
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| - public void testRecordCountHistogram() {
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| - String histogram = "HelloWorld.CountMetric";
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| - HistogramDelta zeroCount = new HistogramDelta(histogram, 0);
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| - HistogramDelta oneCount = new HistogramDelta(histogram, 1);
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| - HistogramDelta twoCount = new HistogramDelta(histogram, 2);
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| - HistogramDelta eightThousandCount = new HistogramDelta(histogram, 8000);
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| -
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| - assertEquals(0, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| - assertEquals(0, eightThousandCount.getDelta());
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| -
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| - RecordHistogram.recordCountHistogram(histogram, 0);
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| - assertEquals(1, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| - assertEquals(0, eightThousandCount.getDelta());
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| -
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| - RecordHistogram.recordCountHistogram(histogram, 0);
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| - assertEquals(2, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| - assertEquals(0, eightThousandCount.getDelta());
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| -
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| - RecordHistogram.recordCountHistogram(histogram, 2);
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| - assertEquals(2, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(1, twoCount.getDelta());
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| - assertEquals(0, eightThousandCount.getDelta());
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| -
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| - RecordHistogram.recordCountHistogram(histogram, 8000);
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| - assertEquals(2, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(1, twoCount.getDelta());
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| - assertEquals(1, eightThousandCount.getDelta());
|
| - }
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| -
|
| - /**
|
| - * Tests recording of custom times histograms.
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| - */
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| - @SmallTest
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| - public void testRecordCustomTimesHistogram() {
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| - String histogram = "HelloWorld.CustomTimesMetric";
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| - HistogramDelta zeroCount = new HistogramDelta(histogram, 0);
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| - HistogramDelta oneCount = new HistogramDelta(histogram, 1);
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| - HistogramDelta twoCount = new HistogramDelta(histogram, 100);
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| -
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| - assertEquals(0, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| -
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| - TimeUnit milli = TimeUnit.MILLISECONDS;
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| -
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| - RecordHistogram.recordCustomTimesHistogram(histogram, 0, 1, 100, milli, 3);
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| - assertEquals(1, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| -
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| - RecordHistogram.recordCustomTimesHistogram(histogram, 0, 1, 100, milli, 3);
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| - assertEquals(2, zeroCount.getDelta());
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| - assertEquals(0, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| -
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| - RecordHistogram.recordCustomTimesHistogram(histogram, 95, 1, 100, milli, 3);
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| - assertEquals(2, zeroCount.getDelta());
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| - assertEquals(1, oneCount.getDelta());
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| - assertEquals(0, twoCount.getDelta());
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| -
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| - RecordHistogram.recordCustomTimesHistogram(histogram, 200, 1, 100, milli, 3);
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| - assertEquals(2, zeroCount.getDelta());
|
| - assertEquals(1, oneCount.getDelta());
|
| - assertEquals(1, twoCount.getDelta());
|
| - }
|
| -}
|
|
|