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package org.graalvm.tools.insight.test;
import com.oracle.truffle.api.interop.InteropLibrary;
import com.oracle.truffle.api.interop.UnknownIdentifierException;
import com.oracle.truffle.api.source.Source;
import java.lang.reflect.Constructor;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.junit.Before;
import org.junit.Test;
public class SourceEventObjectTest {
private Object sourceEventObject;
private InteropLibrary iop;
@Before
public void createInstancesForTheTest() throws Exception {
Class<?> seoClass = Class.forName("com.oracle.truffle.tools.agentscript.impl.SourceEventObject");
Constructor<?> newSeoClass = seoClass.getDeclaredConstructor(Source.class);
newSeoClass.setAccessible(true);
sourceEventObject = newSeoClass.newInstance(Source.newBuilder("x", "char", "name").build());
iop = InteropLibrary.getFactory().getUncached();
}
@Test
public void checkUriAttr() throws Exception {
Object uri = iop.readMember(sourceEventObject, "uri");
assertNotNull(uri);
assertTrue(iop.isMemberReadable(sourceEventObject, "uri"));
assertTrue(iop.isMemberExisting(sourceEventObject, "uri"));
}
@Test
public void checkUnknownAttr() throws Exception {
try {
Object nothing = iop.readMember(sourceEventObject, "unknownMember");
fail("unknownMember shouldn't be available: " + nothing);
} catch (UnknownIdentifierException ex) {
// OK
}
assertFalse(iop.isMemberReadable(sourceEventObject, "unknownMember"));
assertFalse(iop.isMemberExisting(sourceEventObject, "unknownMember"));
}
}