src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph.test/src/org/graalvm/compiler/graph/test/NodeValidationChecksTest.java
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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph.test/src/org/graalvm/compiler/graph/test/NodeValidationChecksTest.java

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  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.graalvm.compiler.graph.test;
  24 
  25 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_UNKNOWN;
  26 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_UNKNOWN;
  27 
  28 import org.junit.Assert;
  29 import org.junit.Test;
  30 
  31 import org.graalvm.compiler.graph.Graph;
  32 import org.graalvm.compiler.graph.Node;
  33 import org.graalvm.compiler.graph.NodeClass;
  34 import org.graalvm.compiler.nodeinfo.NodeInfo;
  35 
  36 public class NodeValidationChecksTest {
  37 
  38     @NodeInfo(cycles = CYCLES_UNKNOWN, size = SIZE_UNKNOWN)
  39     static final class TestNode extends Node {
  40         public static final NodeClass<TestNode> TYPE = NodeClass.create(TestNode.class);
  41 
  42         @Input TestNode input;
  43         @Successor TestNode successor;
  44 
  45         protected TestNode(TestNode input, TestNode successor) {
  46             super(TYPE);
  47             this.input = input;
  48             this.successor = successor;
  49         }
  50     }
  51 
  52     @Test
  53     public void testInputNotAlive() {
  54         Graph graph = new Graph();
  55         TestNode node = new TestNode(null, null);
  56         try {
  57             graph.add(new TestNode(node, null));
  58             Assert.fail("Exception expected.");
  59         } catch (AssertionError e) {
  60             Assert.assertTrue(e.getMessage().contains("Input"));
  61             Assert.assertTrue(e.getMessage().contains("not alive"));
  62         }
  63     }
  64 
  65     @Test
  66     public void testSuccessorNotAlive() {
  67         Graph graph = new Graph();
  68         TestNode node = new TestNode(null, null);
  69         try {
  70             graph.add(new TestNode(null, node));
  71             Assert.fail("Exception expected.");
  72         } catch (AssertionError e) {
  73             Assert.assertTrue(e.getMessage().contains("Successor"));
  74             Assert.assertTrue(e.getMessage().contains("not alive"));
  75         }
  76     }
  77 }


  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.graalvm.compiler.graph.test;
  24 
  25 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_UNKNOWN;
  26 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_UNKNOWN;
  27 
  28 import org.junit.Assert;
  29 import org.junit.Test;
  30 
  31 import org.graalvm.compiler.graph.Graph;
  32 import org.graalvm.compiler.graph.Node;
  33 import org.graalvm.compiler.graph.NodeClass;
  34 import org.graalvm.compiler.nodeinfo.NodeInfo;
  35 
  36 public class NodeValidationChecksTest extends GraphTest {
  37 
  38     @NodeInfo(cycles = CYCLES_UNKNOWN, size = SIZE_UNKNOWN)
  39     static final class TestNode extends Node {
  40         public static final NodeClass<TestNode> TYPE = NodeClass.create(TestNode.class);
  41 
  42         @Input TestNode input;
  43         @Successor TestNode successor;
  44 
  45         protected TestNode(TestNode input, TestNode successor) {
  46             super(TYPE);
  47             this.input = input;
  48             this.successor = successor;
  49         }
  50     }
  51 
  52     @Test
  53     public void testInputNotAlive() {
  54         Graph graph = new Graph(getOptions());
  55         TestNode node = new TestNode(null, null);
  56         try {
  57             graph.add(new TestNode(node, null));
  58             Assert.fail("Exception expected.");
  59         } catch (AssertionError e) {
  60             Assert.assertTrue(e.getMessage().contains("Input"));
  61             Assert.assertTrue(e.getMessage().contains("not alive"));
  62         }
  63     }
  64 
  65     @Test
  66     public void testSuccessorNotAlive() {
  67         Graph graph = new Graph(getOptions());
  68         TestNode node = new TestNode(null, null);
  69         try {
  70             graph.add(new TestNode(null, node));
  71             Assert.fail("Exception expected.");
  72         } catch (AssertionError e) {
  73             Assert.assertTrue(e.getMessage().contains("Successor"));
  74             Assert.assertTrue(e.getMessage().contains("not alive"));
  75         }
  76     }
  77 }
src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph.test/src/org/graalvm/compiler/graph/test/NodeValidationChecksTest.java
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