public static void main(String[] args)
throws ExecutionException, InterruptedException, InvocationTargetException,
IllegalAccessException {
for (String arg : args) {
if (arg.startsWith("fan=")) System.setProperty("cassandra.btree.fanfactor", arg.substring(4));
else if (arg.startsWith("min=")) minTreeSize = Integer.parseInt(arg.substring(4));
else if (arg.startsWith("max=")) maxTreeSize = Integer.parseInt(arg.substring(4));
else if (arg.startsWith("count=")) perThreadTrees = Integer.parseInt(arg.substring(6));
else exit();
}
List<Method> methods = new ArrayList<>();
for (Method m : LongBTreeTest.class.getDeclaredMethods()) {
if (m.getParameters().length > 0) continue;
for (Annotation annotation : m.getAnnotations())
if (annotation.annotationType() == Test.class) methods.add(m);
}
LongBTreeTest test = new LongBTreeTest();
Collections.sort(methods, (a, b) -> a.getName().compareTo(b.getName()));
log(Lists.transform(methods, (m) -> m.getName()).toString());
for (Method m : methods) {
log(m.getName());
m.invoke(test);
}
log("success");
}
static {
System.setProperty("cassandra.btree.fanfactor", "4");
}
private static void log(String formatstr, Object... args) {
args = Arrays.copyOf(args, args.length + 1);
System.arraycopy(args, 0, args, 1, args.length - 1);
args[0] = System.currentTimeMillis();
System.out.printf("%tT: " + formatstr + "\n", args);
}
