package com.oracle.truffle.tck.tests;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Objects;
import java.util.function.Function;
import java.util.stream.Collectors;
import org.graalvm.polyglot.Value;
import org.graalvm.polyglot.tck.Snippet;
import org.graalvm.polyglot.tck.TypeDescriptor;
public class TestRun {
private final Entry<String, ? extends Snippet> snippet;
private final List<Entry<String, ? extends Snippet>> arguments;
private volatile String cachedToString;
TestRun(
final Entry<String, ? extends Snippet> snippet,
final List<Entry<String, ? extends Snippet>> arguments) {
Objects.requireNonNull(snippet);
Objects.requireNonNull(arguments);
this.snippet = snippet;
this.arguments = arguments;
}
String getID() {
return snippet.getKey();
}
Snippet getSnippet() {
return snippet.getValue();
}
List<? extends TypeDescriptor> getActualParameterTypes() {
final List<TypeDescriptor> res = new ArrayList<>();
for (Entry<String, ? extends Snippet> argument : arguments) {
res.add(argument.getValue().getReturnType());
}
return res;
}
List<? extends Value> getActualParameters() {
final List<Value> res = new ArrayList<>(arguments.size());
for (Entry<String, ? extends Snippet> arg : arguments) {
final Value value = arg.getValue().getExecutableValue();
res.add(value.execute());
}
return res;
}
List<? extends Map.Entry<String, ? extends Snippet>> getActualParameterSnippets() {
return arguments;
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj == null || obj.getClass() != getClass()) {
return false;
}
final TestRun otherRun = (TestRun) obj;
if (!snippet.getKey().equals(otherRun.snippet.getKey()) ||
!snippet.getValue().getId().equals(otherRun.snippet.getValue().getId()) ||
snippet.getValue().getExecutableValue() != otherRun.snippet.getValue().getExecutableValue() ||
arguments.size() != otherRun.arguments.size()) {
return false;
}
for (int i = 0; i < arguments.size(); i++) {
final Entry<String, ? extends Snippet> thisArg = arguments.get(i);
final Entry<String, ? extends Snippet> otherArg = otherRun.arguments.get(i);
if (!thisArg.getKey().equals(otherArg.getKey()) ||
!thisArg.getValue().getId().equals(otherArg.getValue().getId()) ||
!thisArg.getValue().getReturnType().equals(otherArg.getValue().getReturnType())) {
return false;
}
}
return true;
}
@Override
public int hashCode() {
int res = 17;
res = res * 31 + snippet.getKey().hashCode();
res = res * 31 + snippet.getValue().getId().hashCode();
for (Entry<String, ? extends Snippet> argument : arguments) {
res = res * 31 + argument.getKey().hashCode();
res = res * 31 + argument.getValue().getId().hashCode();
}
return res;
}
@Override
public String toString() {
String res = cachedToString;
if (res == null) {
res = arguments.stream().map(new Function<Entry<String, ? extends Snippet>, String>() {
@Override
public String apply(Entry<String, ? extends Snippet> e) {
return e.getKey() + "::" + e.getValue().getId();
}
}).collect(Collectors.joining(
", ",
snippet.getKey() + "::" + snippet.getValue().getId() + "(",
")"));
cachedToString = res;
}
return res;
}
}