evaluation.OctaneExperimentRunner.java Source code

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Here is the source code for evaluation.OctaneExperimentRunner.java

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/*
 * Copyright 2014 University of California, Berkeley.
 *
 * 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.
 */

// Author: Michael Pradel

package evaluation;

import java.io.File;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxBinary;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxProfile;
import org.openqa.selenium.logging.LogType;
import org.openqa.selenium.logging.LoggingPreferences;
import org.openqa.selenium.remote.CapabilityType;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class OctaneExperimentRunner {

    final String firefoxBinary = "/home/m/javascript/instrumenting_firefox_20141212_off-thread_comp_disabled/firefox";
    final String jalangiFFxpi = "thirdparty/jalangiFF.xpi";

    final String firefoxLogFile = "/tmp/firefox.out";
    final String javascriptLogFile = "/tmp/firefox_javascript.out";

    String baseUrl = "http://127.0.0.1:8000/tests/octane2/";
    WebDriver driver;
    int maxWaitTime = 30 * 60;

    public static void main(String[] args) throws Exception {
        assert (args.length == 1);
        new OctaneExperimentRunner().run(args[0]);
    }

    private void run(String benchmark) throws Exception {
        DesiredCapabilities desiredCapabilities = DesiredCapabilities.firefox();
        LoggingPreferences loggingPreferences = new LoggingPreferences();
        loggingPreferences.enable(LogType.BROWSER, Level.ALL);
        desiredCapabilities.setCapability(CapabilityType.LOGGING_PREFS, loggingPreferences);
        FirefoxBinary binary = new FirefoxBinary(new File(firefoxBinary));
        FirefoxProfile profile = new FirefoxProfile();
        System.setProperty("webdriver.firefox.logfile", firefoxLogFile);
        profile.setPreference("webdriver.log.file", javascriptLogFile);
        profile.setPreference("dom.max_script_run_time", maxWaitTime);
        profile.setPreference("extensions.sdk.console.logLevel", "info");
        profile.addExtension(new File(jalangiFFxpi));
        driver = new FirefoxDriver(binary, profile, desiredCapabilities);
        driver.manage().timeouts().implicitlyWait(120, TimeUnit.SECONDS);

        testBenchmark(benchmark);

        driver.quit();
        System.out.println("Done :-)");
    }

    private String endExecCode = "if (J$ && J$.analysis) J$.analysis.endExecution();";

    public void testBenchmark(String benchmark) throws Exception {
        driver.get(baseUrl + "index_" + benchmark + ".html?auto=1");
        (new WebDriverWait(driver, maxWaitTime))
                .until(ExpectedConditions.textToBePresentInElementLocated(By.id("main-banner"), "Score"));

        System.out.println("Ending execution...");
        JavascriptExecutor jse = (JavascriptExecutor) driver;
        try {
            jse.executeScript(endExecCode, "");
        } catch (Exception ex) {
            System.out.println("!!!exception occurred, analysis.json file is not generated.");
            System.out.println(ex);
        }

        System.out.println("Will sleep a bit..");
        try {
            Thread.sleep(5000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }

    }

}