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comparison graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/ImplicitCastTest.java @ 16756:5148aab962af

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Truffle-DSL: updated tests for the new generation layout.
author Christian Humer <christian.humer@gmail.com>
date Mon, 11 Aug 2014 15:53:05 +0200
parents 5f5e2711dc24
children 3912400fc33a
comparison
equal deleted inserted replaced
16755:bd28da642eea 16756:5148aab962af
32 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode; 32 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
33 import com.oracle.truffle.api.frame.*; 33 import com.oracle.truffle.api.frame.*;
34 34
35 public class ImplicitCastTest { 35 public class ImplicitCastTest {
36 36
37 @TypeSystem({int.class, boolean.class, String.class}) 37 @TypeSystem({int.class, String.class, boolean.class})
38 static class ImplicitCast0Types { 38 static class ImplicitCast0Types {
39 39
40 @ImplicitCast 40 @ImplicitCast
41 boolean castInt(int intvalue) { 41 boolean castInt(int intvalue) {
42 return intvalue == 1 ? true : false; 42 return intvalue == 1 ? true : false;
53 @NodeChild(value = "operand", type = ImplicitCast0Node.class) 53 @NodeChild(value = "operand", type = ImplicitCast0Node.class)
54 abstract static class ImplicitCast0Node extends ValueNode { 54 abstract static class ImplicitCast0Node extends ValueNode {
55 55
56 public abstract Object executeEvaluated(VirtualFrame frame, Object value2); 56 public abstract Object executeEvaluated(VirtualFrame frame, Object value2);
57 57
58 @Specialization(order = 1) 58 @Specialization
59 public String op1(String value) { 59 public String op1(String value) {
60 return value; 60 return value;
61 } 61 }
62 62
63 @Specialization(order = 2) 63 @Specialization
64 public boolean op1(boolean value) { 64 public boolean op1(boolean value) {
65 return value; 65 return value;
66 } 66 }
67 67
68 } 68 }
79 Assert.assertEquals(true, root.getNode().executeEvaluated(null, true)); 79 Assert.assertEquals(true, root.getNode().executeEvaluated(null, true));
80 } 80 }
81 81
82 @TypeSystemReference(ImplicitCast0Types.class) 82 @TypeSystemReference(ImplicitCast0Types.class)
83 @NodeChild(value = "operand", type = ImplicitCast1Node.class) 83 @NodeChild(value = "operand", type = ImplicitCast1Node.class)
84 // TODO temporary workaround
85 abstract static class ImplicitCast1Node extends ValueNode { 84 abstract static class ImplicitCast1Node extends ValueNode {
86 85
87 public abstract Object executeEvaluated(VirtualFrame frame, Object operand); 86 public abstract Object executeEvaluated(VirtualFrame frame, Object operand);
88 87
89 @Specialization(order = 0) 88 @Specialization
90 public String op0(String value) { 89 public String op0(String value) {
91 return value; 90 return value;
92 } 91 }
93 92
94 @Specialization(order = 1, rewriteOn = RuntimeException.class) 93 @Specialization(rewriteOn = RuntimeException.class)
95 public boolean op1(@SuppressWarnings("unused") boolean value) throws RuntimeException { 94 public boolean op1(@SuppressWarnings("unused") boolean value) throws RuntimeException {
96 throw new RuntimeException(); 95 throw new RuntimeException();
97 } 96 }
98 97
99 @Specialization(order = 2) 98 @Specialization(contains = "op1")
100 public boolean op2(boolean value) { 99 public boolean op2(boolean value) {
101 return value; 100 return value;
102 } 101 }
103 102
104 } 103 }
118 @TypeSystemReference(ImplicitCast0Types.class) 117 @TypeSystemReference(ImplicitCast0Types.class)
119 @NodeChildren({@NodeChild(value = "operand0", type = ImplicitCast2Node.class), @NodeChild(value = "operand1", type = ImplicitCast2Node.class, executeWith = "operand0")}) 118 @NodeChildren({@NodeChild(value = "operand0", type = ImplicitCast2Node.class), @NodeChild(value = "operand1", type = ImplicitCast2Node.class, executeWith = "operand0")})
120 // TODO temporary workaround 119 // TODO temporary workaround
121 abstract static class ImplicitCast2Node extends ValueNode { 120 abstract static class ImplicitCast2Node extends ValueNode {
122 121
123 @Specialization(order = 0) 122 @Specialization
124 public String op0(String v0, String v1) { 123 public String op0(String v0, String v1) {
125 return v0 + v1; 124 return v0 + v1;
126 } 125 }
127 126
128 @SuppressWarnings("unused") 127 @SuppressWarnings("unused")
129 @Specialization(order = 1, rewriteOn = RuntimeException.class) 128 @Specialization(rewriteOn = RuntimeException.class)
130 public boolean op1(boolean v0, boolean v1) throws RuntimeException { 129 public boolean op1(boolean v0, boolean v1) throws RuntimeException {
131 throw new RuntimeException(); 130 throw new RuntimeException();
132 } 131 }
133 132
134 @Specialization(order = 2) 133 @Specialization(contains = "op1")
135 public boolean op2(boolean v0, boolean v1) { 134 public boolean op2(boolean v0, boolean v1) {
136 return v0 && v1; 135 return v0 && v1;
137 } 136 }
138 137
139 public abstract Object executeEvaluated(VirtualFrame frame, Object v1); 138 public abstract Object executeEvaluated(VirtualFrame frame, Object v1);
154 Assert.assertEquals("42", root.getNode().executeEvaluated(null, "4", "2")); 153 Assert.assertEquals("42", root.getNode().executeEvaluated(null, "4", "2"));
155 Assert.assertEquals(true, root.getNode().executeEvaluated(null, 1, 1)); 154 Assert.assertEquals(true, root.getNode().executeEvaluated(null, 1, 1));
156 Assert.assertEquals(true, root.getNode().executeEvaluated(null, true, true)); 155 Assert.assertEquals(true, root.getNode().executeEvaluated(null, true, true));
157 } 156 }
158 157
158 @TypeSystem({String.class, boolean.class})
159 static class ImplicitCastError1 {
160
161 @ImplicitCast
162 @ExpectError("Target type and source type of an @ImplicitCast must not be the same type.")
163 String castInvalid(@SuppressWarnings("unused") String value) {
164 throw new AssertionError();
165 }
166
167 }
168
159 } 169 }