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For our current JUnit tests, this only applies to the Sandbox tests in :systemtests. To permit the Xpatch classes to operate properly, we generate a java.policy file for the core FX classes in the Xpatch modules. This java.policy file (build/testing/java.patch.policy) can be used standalone if no additional permissions are needed, or must be combined with the desired additional permissions to form a single java.policy file. The Sandbox tests combine the permissions in the text file indicated by the property worker.patch.policy with the test permissions, and use the resulting file when invoking the test app.
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An example modular manual command line
The following is an example command line that can run a junit test from within a built Linux OpenJFX modular tree. This can be useful when debugging a single test class:
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