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authorTsu Chiang Chuang <tsu@google.com>2013-03-26 17:38:46 -0700
committerTsu Chiang Chuang <tsu@google.com>2013-03-28 14:47:03 -0700
commit5a7833b406bb2716b057d3ed923f22f1f86b2a20 (patch)
tree7d0e79a91c627918879d379bc6362d20f79b512f /benchmarks/regression/ExpensiveObjectsBenchmark.java
parent0b2e0fc3b8b8886cfebd27d279383d8cae61102d (diff)
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Build Caliper microbenchmark tests.Also fix the URLConnectionBenchmark tests to use the external/mockwebserver.
Change-Id: I48ec32e94f992fe570a6d729bb38971b3f211188
Diffstat (limited to 'benchmarks/regression/ExpensiveObjectsBenchmark.java')
-rw-r--r--benchmarks/regression/ExpensiveObjectsBenchmark.java150
1 files changed, 0 insertions, 150 deletions
diff --git a/benchmarks/regression/ExpensiveObjectsBenchmark.java b/benchmarks/regression/ExpensiveObjectsBenchmark.java
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--- a/benchmarks/regression/ExpensiveObjectsBenchmark.java
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2009 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package benchmarks.regression;
-
-import com.google.caliper.Benchmark;
-import com.google.caliper.Param;
-import com.google.caliper.Runner;
-import com.google.caliper.SimpleBenchmark;
-import java.text.*;
-import java.util.*;
-
-/**
- * Benchmarks creation and cloning various expensive objects.
- */
-public class ExpensiveObjectsBenchmark extends SimpleBenchmark {
- public void timeNewDateFormatTimeInstance(int reps) {
- for (int i = 0; i < reps; ++i) {
- DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT);
- df.format(System.currentTimeMillis());
- }
- }
-
- public void timeClonedDateFormatTimeInstance(int reps) {
- DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT);
- for (int i = 0; i < reps; ++i) {
- ((DateFormat) df.clone()).format(System.currentTimeMillis());
- }
- }
-
- public void timeReusedDateFormatTimeInstance(int reps) {
- DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT);
- for (int i = 0; i < reps; ++i) {
- synchronized (df) {
- df.format(System.currentTimeMillis());
- }
- }
- }
-
- public void timeNewCollator(int reps) {
- for (int i = 0; i < reps; ++i) {
- Collator.getInstance(Locale.US);
- }
- }
-
- public void timeClonedCollator(int reps) {
- Collator c = Collator.getInstance(Locale.US);
- for (int i = 0; i < reps; ++i) {
- c.clone();
- }
- }
-
- public void timeNewDateFormatSymbols(int reps) {
- for (int i = 0; i < reps; ++i) {
- new DateFormatSymbols(Locale.US);
- }
- }
-
- public void timeClonedDateFormatSymbols(int reps) {
- DateFormatSymbols dfs = new DateFormatSymbols(Locale.US);
- for (int i = 0; i < reps; ++i) {
- dfs.clone();
- }
- }
-
- public void timeNewDecimalFormatSymbols(int reps) {
- for (int i = 0; i < reps; ++i) {
- new DecimalFormatSymbols(Locale.US);
- }
- }
-
- public void timeClonedDecimalFormatSymbols(int reps) {
- DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.US);
- for (int i = 0; i < reps; ++i) {
- dfs.clone();
- }
- }
-
- public void timeNewNumberFormat(int reps) {
- for (int i = 0; i < reps; ++i) {
- NumberFormat.getInstance(Locale.US);
- }
- }
-
- public void timeClonedNumberFormat(int reps) {
- NumberFormat nf = NumberFormat.getInstance(Locale.US);
- for (int i = 0; i < reps; ++i) {
- nf.clone();
- }
- }
-
- public void timeNumberFormatTrivialFormatLong(int reps) {
- NumberFormat nf = NumberFormat.getInstance(Locale.US);
- for (int i = 0; i < reps; ++i) {
- nf.format(1024L);
- }
- }
-
- public void timeLongToString(int reps) {
- for (int i = 0; i < reps; ++i) {
- Long.toString(1024L);
- }
- }
-
- public void timeNumberFormatTrivialFormatDouble(int reps) {
- NumberFormat nf = NumberFormat.getInstance(Locale.US);
- for (int i = 0; i < reps; ++i) {
- nf.format(1024.0);
- }
- }
-
- public void timeNewSimpleDateFormat(int reps) {
- for (int i = 0; i < reps; ++i) {
- new SimpleDateFormat();
- }
- }
-
- public void timeClonedSimpleDateFormat(int reps) {
- SimpleDateFormat sdf = new SimpleDateFormat();
- for (int i = 0; i < reps; ++i) {
- sdf.clone();
- }
- }
-
- public void timeNewGregorianCalendar(int reps) {
- for (int i = 0; i < reps; ++i) {
- new GregorianCalendar();
- }
- }
-
- public void timeClonedGregorianCalendar(int reps) {
- GregorianCalendar gc = new GregorianCalendar();
- for (int i = 0; i < reps; ++i) {
- gc.clone();
- }
- }
-}