be.ac.ucl.info.javagrading

Annotation Type Grade

@Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface Grade

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
long	cputimeout CPU timeout in ms.
Class<? extends Grade.PermissionCollectionFactory>	customPermissions Overrides permissions.
boolean	debug Output cputime info, allow printing on stdout/stderr
double	value Value for the test

Element Detail

value

public abstract double value

Value for the test

Default:

1.0

cputimeout

public abstract long cputimeout

CPU timeout in ms. Does not kill the submission, but measures it the time is ok afterwards. Should be used with @Test(timeout=xxx).

Default:

-1L

debug

public abstract boolean debug

Output cputime info, allow printing on stdout/stderr

Default:

false

customPermissions

public abstract Class<? extends Grade.PermissionCollectionFactory> customPermissions

Overrides permissions. Not token into accound if PermissionCollectionFactory.get() returns null. The class should be instantiable without args. By default, tests have no particular permissions, i.e. they can't do anything fancy with the JVM. Note: if you allow modifyThreadGroup/modifyThread and setIO, you may break some components of JavaGrading, namely the proctection against stdout/stderr usage and the cpu timeout management. Reflection is also a problem, and other permissions may allow tests to jailbreak. Use with caution.

Default:

be.ac.ucl.info.javagrading.Grade.NullPermissionCollectionFactory.class