Repository: camel Updated Branches: refs/heads/master 7d0c5685e -> 0b2da55ac
Add jmh test Project: http://git-wip-us.apache.org/repos/asf/camel/repo Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/9f32c398 Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/9f32c398 Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/9f32c398 Branch: refs/heads/master Commit: 9f32c3988b549c868456efd824fdc5670f49e4a7 Parents: 7d0c568 Author: Claus Ibsen <davscl...@apache.org> Authored: Thu Jun 29 20:38:45 2017 +0200 Committer: Claus Ibsen <davscl...@apache.org> Committed: Thu Jun 29 20:44:47 2017 +0200 ---------------------------------------------------------------------- .../itest/jmh/SimpleCachedExpressionTest.java | 112 +++++++++++++++++++ .../camel/itest/jmh/SimpleExpressionTest.java | 111 ++++++++++++++++++ 2 files changed, 223 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/camel/blob/9f32c398/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/SimpleCachedExpressionTest.java ---------------------------------------------------------------------- diff --git a/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/SimpleCachedExpressionTest.java b/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/SimpleCachedExpressionTest.java new file mode 100644 index 0000000..0532dde --- /dev/null +++ b/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/SimpleCachedExpressionTest.java @@ -0,0 +1,112 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 org.apache.camel.itest.jmh; + +import java.util.concurrent.TimeUnit; + +import org.apache.camel.CamelContext; +import org.apache.camel.Exchange; +import org.apache.camel.Expression; +import org.apache.camel.builder.ExpressionBuilder; +import org.apache.camel.impl.DefaultCamelContext; +import org.apache.camel.impl.DefaultExchange; +import org.junit.Test; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.Level; +import org.openjdk.jmh.annotations.Measurement; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.TearDown; +import org.openjdk.jmh.infra.Blackhole; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; +import org.openjdk.jmh.runner.options.TimeValue; + +/** + * Tests a Simple expression + */ +public class SimpleCachedExpressionTest { + + @Test + public void launchBenchmark() throws Exception { + Options opt = new OptionsBuilder() + // Specify which benchmarks to run. + // You can be more specific if you'd like to run only one benchmark per test. + .include(this.getClass().getName() + ".*") + // Set the following options as needed + .mode(Mode.All) + .timeUnit(TimeUnit.MICROSECONDS) + .warmupTime(TimeValue.seconds(1)) + .warmupIterations(2) + .measurementTime(TimeValue.seconds(1)) + .measurementIterations(2) + .threads(2) + .forks(1) + .shouldFailOnError(true) + .shouldDoGC(true) + .build(); + + new Runner(opt).run(); + } + + // The JMH samples are the best documentation for how to use it + // http://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/ + @State(Scope.Thread) + public static class BenchmarkState { + CamelContext camel; + String expression = "Hello ${body}"; + Exchange exchange; + Expression cached; + + @Setup(Level.Trial) + public void initialize() { + camel = new DefaultCamelContext(); + try { + camel.start(); + exchange = new DefaultExchange(camel); + exchange.getIn().setBody("World"); + cached = ExpressionBuilder.simpleExpression(expression); + } catch (Exception e) { + // ignore + } + } + + @TearDown(Level.Trial) + public void close() { + try { + camel.stop(); + } catch (Exception e) { + // ignore + } + } + + } + + @Benchmark + @Measurement(batchSize = 1000) + public void simpleCachedExpression(BenchmarkState state, Blackhole bh) { + String out = state.cached.evaluate(state.exchange, String.class); + if (!out.equals("Hello World")) { + throw new IllegalArgumentException("Evaluation failed"); + } + bh.consume(out); + } + +} http://git-wip-us.apache.org/repos/asf/camel/blob/9f32c398/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/SimpleExpressionTest.java ---------------------------------------------------------------------- diff --git a/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/SimpleExpressionTest.java b/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/SimpleExpressionTest.java new file mode 100644 index 0000000..505504f --- /dev/null +++ b/tests/camel-jmh/src/test/java/org/apache/camel/itest/jmh/SimpleExpressionTest.java @@ -0,0 +1,111 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 org.apache.camel.itest.jmh; + +import java.util.concurrent.TimeUnit; + +import org.apache.camel.CamelContext; +import org.apache.camel.Exchange; +import org.apache.camel.Expression; +import org.apache.camel.builder.ExpressionBuilder; +import org.apache.camel.impl.DefaultCamelContext; +import org.apache.camel.impl.DefaultExchange; +import org.junit.Test; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.Level; +import org.openjdk.jmh.annotations.Measurement; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.TearDown; +import org.openjdk.jmh.infra.Blackhole; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; +import org.openjdk.jmh.runner.options.TimeValue; + +/** + * Tests a Simple expression + */ +public class SimpleExpressionTest { + + @Test + public void launchBenchmark() throws Exception { + Options opt = new OptionsBuilder() + // Specify which benchmarks to run. + // You can be more specific if you'd like to run only one benchmark per test. + .include(this.getClass().getName() + ".*") + // Set the following options as needed + .mode(Mode.All) + .timeUnit(TimeUnit.MICROSECONDS) + .warmupTime(TimeValue.seconds(1)) + .warmupIterations(2) + .measurementTime(TimeValue.seconds(1)) + .measurementIterations(2) + .threads(2) + .forks(1) + .shouldFailOnError(true) + .shouldDoGC(true) + .build(); + + new Runner(opt).run(); + } + + // The JMH samples are the best documentation for how to use it + // http://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/ + @State(Scope.Thread) + public static class BenchmarkState { + CamelContext camel; + String expression = "Hello ${body}"; + Exchange exchange; + + @Setup(Level.Trial) + public void initialize() { + camel = new DefaultCamelContext(); + try { + camel.start(); + exchange = new DefaultExchange(camel); + exchange.getIn().setBody("World"); + } catch (Exception e) { + // ignore + } + } + + @TearDown(Level.Trial) + public void close() { + try { + camel.stop(); + } catch (Exception e) { + // ignore + } + } + + } + + @Benchmark + @Measurement(batchSize = 1000) + public void simpleExpression(BenchmarkState state, Blackhole bh) { + Expression simple = ExpressionBuilder.simpleExpression(state.expression); + String out = simple.evaluate(state.exchange, String.class); + if (!out.equals("Hello World")) { + throw new IllegalArgumentException("Evaluation failed"); + } + bh.consume(out); + } + +}
