com.google.caliper.model.BenchmarkSpec

Here are the examples of the java api class com.google.caliper.model.BenchmarkSpec taken from open source projects.

1. WorkerProcessTest#simpleArgsTest()

Project: caliper
File: WorkerProcessTest.java
@Test
public void simpleArgsTest() throws Exception {
    Method method = TestBenchmark.class.getDeclaredMethods()[0];
    AllocationInstrument allocationInstrument = new AllocationInstrument();
    allocationInstrument.setOptions(ImmutableMap.of("trackAllocations", "true"));
    VmConfig vmConfig = new VmConfig(new File("foo"), Arrays.asList("--doTheHustle"), new File("java"), new JvmPlatform());
    Experiment experiment = new Experiment(allocationInstrument.createInstrumentation(method), ImmutableMap.<String, String>of(), new VirtualMachine("foo-jvm", vmConfig));
    BenchmarkSpec spec = new BenchmarkSpec.Builder().className(TestBenchmark.class.getName()).methodName(method.getName()).build();
    ProcessBuilder builder = createProcess(experiment, spec);
    List<String> commandLine = builder.command();
    assertEquals(new File("java").getAbsolutePath(), commandLine.get(0));
    // vm specific flags come next
    assertEquals("--doTheHustle", commandLine.get(1));
    // then the classpath
    assertEquals("-cp", commandLine.get(2));
    // should we assert on classpath contents?
    ImmutableSet<String> extraCommandLineArgs = allocationInstrument.getExtraCommandLineArgs(vmConfig);
    assertEquals(extraCommandLineArgs.asList(), commandLine.subList(4, 4 + extraCommandLineArgs.size()));
    int index = 4 + extraCommandLineArgs.size();
    assertEquals("-XX:+PrintFlagsFinal", commandLine.get(index));
    assertEquals("-XX:+PrintCompilation", commandLine.get(++index));
    assertEquals("-XX:+PrintGC", commandLine.get(++index));
    assertEquals(WorkerMain.class.getName(), commandLine.get(++index));
// followed by worker args...
}