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package org.shedlang.compiler.shidtopatio;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.shedlang.compiler.patio.operands.PatioLocalRef;
import org.shedlang.compiler.shid.instructions.Shid;
import org.shedlang.compiler.testing.snapshots.SnapshotResolver;
import org.shedlang.compiler.testing.snapshots.Snapshotter;
import org.shedlang.compiler.typechecker.TypeCheckerContext;
import org.shedlang.compiler.typechecker.TypeInfos;
import org.shedlang.compiler.types.*;
import java.io.IOException;
import java.util.List;
import static org.shedlang.compiler.shidtopatio.ShidToPatioTesting.serialize;
@ExtendWith({SnapshotResolver.class})
public class ShidToPatioFieldLoadTests {
@Test
public void canGenerateCodeForNamespaceFieldLoad(Snapshotter snapshotter) throws IOException {
var namespaceName = new NamespaceName(List.of("Example", "Project"));
var shidInstruction = Shid.fieldLoad(namespaceName, "y");
var typeInfos = TypeCheckerContext.EMPTY
.addNamespaceTypeInfo(
namespaceName,
NamespaceTypeInfo.builder()
.addField("x", Types.INT)
.addField("y", Types.INT)
.addField("z", Types.INT)
.build()
)
.toTypeInfos();
var context = ShidToPatioTesting.createContext(typeInfos)
.temporaryPush(new PatioLocalRef("a"))
.temporaryPush(new PatioLocalRef("b"));
var result = ShidToPatio.generateInstruction(shidInstruction, context);
snapshotter.assertSnapshot(serialize(result));
}
@Test
public void canGenerateCodeForStructFieldLoad(Snapshotter snapshotter) throws IOException {
var namespaceName = NamespaceName.of("Example", "Project");
var structType = Types.struct(namespaceName, "User");
var shidInstruction = Shid.fieldLoad(structType, "id");
var typeInfos = TypeInfos.EMPTY
.addStructTypeInfo(
structType,
StructTypeInfo.builder()
.addField("name", Types.STRING)
.addField("id", Types.INT)
.addField("isActive", Types.BOOL)
.build()
);
var context = ShidToPatioTesting.createContext(typeInfos)
.temporaryPush(new PatioLocalRef("a"))
.temporaryPush(new PatioLocalRef("b"));
var result = ShidToPatio.generateInstruction(shidInstruction, context);
snapshotter.assertSnapshot(serialize(result));
}
@Test
public void canGenerateCodeForUserDefinedEffectFieldLoad(Snapshotter snapshotter) throws IOException {
var namespaceName = NamespaceName.of("Example", "Project");
var effect = Effects.userDefined(namespaceName, "State");
var shidInstruction = Shid.fieldLoad(effect, "fence");
var typeInfos = TypeInfos.EMPTY
.addUserDefinedEffectInfo(
effect,
UserDefinedEffectInfo.builder()
.addMethod("write", FunctionType.builder().build())
.addMethod("fence", FunctionType.builder().build())
.addMethod("read", FunctionType.builder().build())
.build()
);
var context = ShidToPatioTesting.createContext(typeInfos)
.temporaryPush(new PatioLocalRef("a"))
.temporaryPush(new PatioLocalRef("b"));
var result = ShidToPatio.generateInstruction(shidInstruction, context);
snapshotter.assertSnapshot(serialize(result));
}
}
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