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93 changes: 93 additions & 0 deletions
93
benchmarks/org/mozilla/javascript/benchmarks/PropertyBenchmark.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| package org.mozilla.javascript.benchmarks; | ||
|
|
||
| import java.io.FileReader; | ||
| import java.io.IOException; | ||
| import org.mozilla.javascript.Context; | ||
| import org.mozilla.javascript.Function; | ||
| import org.mozilla.javascript.ScriptRuntime; | ||
| import org.mozilla.javascript.Scriptable; | ||
| import org.mozilla.javascript.ScriptableObject; | ||
| import org.openjdk.jmh.annotations.*; | ||
|
|
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| public class PropertyBenchmark { | ||
| @State(Scope.Thread) | ||
| public static class PropertyState { | ||
| Context cx; | ||
| Scriptable scope; | ||
|
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| Function create; | ||
| Function createFieldByField; | ||
| Function getName; | ||
| Function check; | ||
|
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| Object object; | ||
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| @Setup(Level.Trial) | ||
| public void setup() throws IOException { | ||
| cx = Context.enter(); | ||
| cx.setOptimizationLevel(9); | ||
| cx.setLanguageVersion(Context.VERSION_ES6); | ||
| scope = cx.initStandardObjects(); | ||
|
|
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| try (FileReader rdr = | ||
| new FileReader("testsrc/benchmarks/micro/property-benchmarks.js")) { | ||
| cx.evaluateReader(scope, rdr, "property-benchmarks.js", 1, null); | ||
| } | ||
| create = (Function) ScriptableObject.getProperty(scope, "createObject"); | ||
| createFieldByField = | ||
| (Function) ScriptableObject.getProperty(scope, "createObjectFieldByField"); | ||
| getName = (Function) ScriptableObject.getProperty(scope, "getName"); | ||
| check = (Function) ScriptableObject.getProperty(scope, "check"); | ||
|
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| object = create.call(cx, scope, null, new Object[] {"testing"}); | ||
| } | ||
|
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| @TearDown(Level.Trial) | ||
| public void tearDown() { | ||
| cx.close(); | ||
| } | ||
| } | ||
|
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| @Benchmark | ||
| public Object createObject(PropertyBenchmark.PropertyState state) { | ||
| Object obj = state.create.call(state.cx, state.scope, null, new Object[] {"testing"}); | ||
| String name = | ||
| ScriptRuntime.toString( | ||
| state.getName.call(state.cx, state.scope, null, new Object[] {obj})); | ||
| if (!"testing".equals(name)) { | ||
| throw new AssertionError("Expected testing"); | ||
| } | ||
| return name; | ||
| } | ||
|
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| @Benchmark | ||
| public Object createObjectFieldByField(PropertyBenchmark.PropertyState state) { | ||
| Object obj = | ||
| state.createFieldByField.call( | ||
| state.cx, state.scope, null, new Object[] {"testing"}); | ||
| String name = | ||
| ScriptRuntime.toString( | ||
| state.getName.call(state.cx, state.scope, null, new Object[] {obj})); | ||
| if (!"testing".equals(name)) { | ||
| throw new AssertionError("Expected testing"); | ||
| } | ||
| return name; | ||
| } | ||
|
|
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| @Benchmark | ||
| public Object getOneProperty(PropertyBenchmark.PropertyState state) { | ||
| String name = | ||
| ScriptRuntime.toString( | ||
| state.getName.call( | ||
| state.cx, state.scope, null, new Object[] {state.object})); | ||
| if (!"testing".equals(name)) { | ||
| throw new AssertionError("Expected testing"); | ||
| } | ||
| return name; | ||
| } | ||
|
|
||
| @Benchmark | ||
| public Object addTwoProperties(PropertyBenchmark.PropertyState state) { | ||
| return state.check.call(state.cx, state.scope, null, new Object[] {state.object}); | ||
| } | ||
| } |
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