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A collection of tests that can certify language implementation to be compliant
with most recent requirements of the Truffle infrastructure and tooling.
/*
* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* The Universal Permissive License (UPL), Version 1.0
*
* Subject to the condition set forth below, permission is hereby granted to any
* person obtaining a copy of this software, associated documentation and/or
* data (collectively the "Software"), free of charge and under any and all
* copyright rights in the Software, and any and all patent rights owned or
* freely licensable by each licensor hereunder covering either (i) the
* unmodified Software as contributed to or provided by such licensor, or (ii)
* the Larger Works (as defined below), to deal in both
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* (a) the Software, and
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* (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
* one is included with the Software each a "Larger Work" to which the Software
* is contributed by such licensors),
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package com.oracle.truffle.tck.impl;
import org.graalvm.polyglot.Engine;
import org.junit.runner.Description;
import org.junit.runner.notification.RunNotifier;
import org.junit.runners.BlockJUnit4ClassRunner;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.InitializationError;
public abstract class TruffleLanguageRunner extends BlockJUnit4ClassRunner {
private final String languageId;
private TruffleLanguageRunner(Class klass, String languageId) throws InitializationError {
super(klass);
this.languageId = languageId;
}
@Override
protected void runChild(FrameworkMethod method, RunNotifier notifier) {
if (skipOnMissingLanguage(languageId)) {
notifier.fireTestIgnored(Description.createTestDescription(method.getType(), method.getName()));
} else {
super.runChild(method, notifier);
}
}
private static boolean skipOnMissingLanguage(String languageId) {
try (Engine engine = Engine.create()) {
return !engine.getLanguages().containsKey(languageId);
}
}
public static final class JavaScriptRunner extends TruffleLanguageRunner {
public JavaScriptRunner(Class klass) throws InitializationError {
super(klass, "js");
}
}
public static final class RubyRunner extends TruffleLanguageRunner {
public RubyRunner(Class klass) throws InitializationError {
super(klass, "ruby");
}
}
public static final class RRunner extends TruffleLanguageRunner {
public RRunner(Class klass) throws InitializationError {
super(klass, "R");
}
}
}