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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package com.oracle.truffle.api.dsl.test;
import static com.oracle.truffle.api.dsl.test.TestHelper.createRoot;
import static com.oracle.truffle.api.dsl.test.TestHelper.executeWith;
import org.junit.Assert;
import org.junit.Test;
import com.oracle.truffle.api.dsl.NodeChild;
import com.oracle.truffle.api.dsl.NodeChildren;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArguments0Factory;
import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArguments1Factory;
import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsDouble0Factory;
import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsDouble1Factory;
import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsDouble2Factory;
import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsDouble3Factory;
import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsSingle2Factory;
import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode;
import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
public class MethodGuardsWithArgumentsTest {
@Test
public void testMArguments0() {
TestRootNode<MArguments0> root = createRoot(MArguments0Factory.getInstance());
Assert.assertEquals(42, executeWith(root));
}
abstract static class MArguments0 extends ValueNode {
static boolean guard() {
return true;
}
@Specialization(guards = "guard()")
int do1() {
return 42;
}
}
@Test
public void testMArguments1() {
TestRootNode<MArguments1> root = createRoot(MArguments1Factory.getInstance());
Assert.assertEquals(42, executeWith(root));
}
abstract static class MArguments1 extends ValueNode {
static boolean guard() {
return true;
}
@Specialization(guards = "guard()")
int do1() {
return 42;
}
}
@Test
public void testMArgumentsSingle0() {
TestRootNode<MArguments1> root = createRoot(MArguments1Factory.getInstance());
Assert.assertEquals(42, executeWith(root, 42));
}
@NodeChild("a")
abstract static class MArgumentsSingle0 extends ValueNode {
static boolean guard() {
return true;
}
@Specialization(guards = "guard()")
int do1(int a) {
return a;
}
}
@Test
public void testMArgumentsSingle1() {
TestRootNode<MArguments1> root = createRoot(MArguments1Factory.getInstance());
Assert.assertEquals(42, executeWith(root, 42));
}
@NodeChild("a")
abstract static class MArgumentsSingle1 extends ValueNode {
static boolean guard(int a) {
return a == 42;
}
@Specialization(guards = "guard(a)")
int do1(int a) {
return a;
}
}
@Test
public void testMArgumentsSingle2() {
TestRootNode<MArgumentsSingle2> root = createRoot(MArgumentsSingle2Factory.getInstance());
Assert.assertEquals(42, executeWith(root, 42));
}
@NodeChild("a")
abstract static class MArgumentsSingle2 extends ValueNode {
static boolean guard(int a1, int a2) {
return a1 == 42 && a2 == 42;
}
@Specialization(guards = "guard(a,a)")
int do1(int a) {
return a;
}
}
@Test
public void testMArgumentsDouble0() {
TestRootNode<MArgumentsDouble0> root = createRoot(MArgumentsDouble0Factory.getInstance());
Assert.assertEquals(42, executeWith(root, 42, 0));
}
@NodeChild("a")
abstract static class MArgumentsDouble0 extends ValueNode {
static boolean guard(int a1, Object a2) {
return a1 == 42 && a2.equals(new Integer(42));
}
@Specialization(guards = "guard(a,a)")
int do1(int a) {
return a;
}
}
@Test
public void testMArgumentsDouble1() {
TestRootNode<MArgumentsDouble1> root = createRoot(MArgumentsDouble1Factory.getInstance());
Assert.assertEquals(42, executeWith(root, 42, 41));
}
@NodeChildren({@NodeChild("a"), @NodeChild("b")})
abstract static class MArgumentsDouble1 extends ValueNode {
static boolean guard(int a1, double a2) {
return a1 == 42 && a2 == 41;
}
@Specialization(guards = "guard(a,b)")
int do1(int a, @SuppressWarnings("unused") double b) {
return a;
}
}
@Test
public void testMArgumentsDouble2() {
TestRootNode<MArgumentsDouble2> root = createRoot(MArgumentsDouble2Factory.getInstance());
Assert.assertEquals(42, executeWith(root, 42, 41.0));
}
@NodeChildren({@NodeChild("a"), @NodeChild("b")})
abstract static class MArgumentsDouble2 extends ValueNode {
static boolean guard(double a1, int a2) {
return a1 == 41 && a2 == 42;
}
@Specialization(guards = "guard(b,a)")
int do1(int a, @SuppressWarnings("unused") double b) {
return a;
}
}
@Test
public void testMArgumentsDouble3() {
TestRootNode<MArgumentsDouble3> root = createRoot(MArgumentsDouble3Factory.getInstance());
Assert.assertEquals(42, executeWith(root, 42, 41.0));
}
@NodeChildren({@NodeChild("a"), @NodeChild("b")})
abstract static class MArgumentsDouble3 extends ValueNode {
static boolean guard(Object a1, double a2) {
return new Double(41.0).equals(a1) && a2 == 41;
}
@Specialization(guards = "guard(b,b)")
int do1(int a, @SuppressWarnings("unused") double b) {
return a;
}
}
abstract static class MArgumentsError0 extends ValueNode {
static boolean guard() {
return true;
}
@ExpectError("Error parsing expression 'guard(': -- line 1 col 7: \")\" expected%")
@Specialization(guards = "guard(")
int do1() {
return 42;
}
}
abstract static class MArgumentsError1 extends ValueNode {
static boolean guard() {
return true;
}
@ExpectError("Error parsing expression 'guard)': -- line 1 col 6: EOF expected%")
@Specialization(guards = "guard)")
int do1() {
return 42;
}
}
abstract static class MArgumentsError2 extends ValueNode {
static boolean guard() {
return true;
}
@ExpectError("Error parsing expression 'guard(a)': a cannot be resolved.")
@Specialization(guards = "guard(a)")
int do1() {
return 42;
}
}
@NodeChild("b")
abstract static class MArgumentsError3 extends ValueNode {
static boolean guard() {
return true;
}
@ExpectError("Error parsing expression 'guard(a)': a cannot be resolved.")
@Specialization(guards = "guard(a)")
int do1(int b) {
return b;
}
}
}