Mercurial > hg > truffle
diff truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/ImportGuardsTest.java @ 21951:9c8c0937da41
Moving all sources into truffle subdirectory
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
---|---|
date | Wed, 17 Jun 2015 10:58:08 +0200 |
parents | graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/ImportGuardsTest.java@259a416388d7 |
children | dc83cc1f94f2 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/ImportGuardsTest.java Wed Jun 17 10:58:08 2015 +0200 @@ -0,0 +1,168 @@ +/* + * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. + * 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. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ +package com.oracle.truffle.api.dsl.test; + +import static com.oracle.truffle.api.dsl.test.TestHelper.*; + +import org.junit.*; + +import com.oracle.truffle.api.dsl.*; +import com.oracle.truffle.api.dsl.test.ImportGuardsTestFactory.ImportGuards6Factory; +import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode; + +public class ImportGuardsTest { + + @ImportStatic(Imports0.class) + @NodeChild("a") + static class ImportGuards0 extends ValueNode { + + @Specialization(guards = "staticGuard(a)") + int f0(int a) { + return a; + } + } + + @NodeChild("a") + @ImportStatic(Imports0.class) + static class ImportGuards1 extends ValueNode { + + @ExpectError("Error parsing expression 'nonStaticGuard(a)': The method nonStaticGuard is undefined for the enclosing scope.") + @Specialization(guards = "nonStaticGuard(a)") + int f1(int a) { + return a; + } + + @ExpectError("Error parsing expression 'protectedGuard(a)': The method protectedGuard is undefined for the enclosing scope.") + @Specialization(guards = "protectedGuard(a)") + int f2(int a) { + return a; + } + + @ExpectError("Error parsing expression 'packageGuard(a)': The method packageGuard is undefined for the enclosing scope.") + @Specialization(guards = "packageGuard(a)") + int f3(int a) { + return a; + } + + @ExpectError("Error parsing expression 'privateGuard(a)': The method privateGuard is undefined for the enclosing scope.") + @Specialization(guards = "privateGuard(a)") + int f4(int a) { + return a; + } + } + + public static class Imports0 { + public static boolean staticGuard(int a) { + return a == 0; + } + + public boolean nonStaticGuard(int a) { + return a == 0; + } + + protected static boolean protectedGuard(int a) { + return a == 0; + } + + static boolean packageGuard(int a) { + return a == 0; + } + + @SuppressWarnings("unused") + private static boolean privateGuard(int a) { + return a == 0; + } + + } + + @ExpectError("The specified import guard class 'com.oracle.truffle.api.dsl.test.ImportGuardsTest.Imports1' must be public.") + @NodeChild("a") + @ImportStatic(Imports1.class) + static class ImportGuards2 extends ValueNode { + + int do1(int a) { + return a; + } + } + + static class Imports1 { + + } + + @ExpectError("The specified import guard class 'com.oracle.truffle.api.dsl.test.ImportGuardsTest.Imports2' must be public.") + @NodeChild("a") + @ImportStatic(Imports2.class) + static class ImportGuards3 extends ValueNode { + + int do1(int a) { + return a; + } + } + + @ExpectError("The specified import guard class 'boolean' is not a declared type.") + @NodeChild("a") + @ImportStatic(boolean.class) + static class ImportGuards4 extends ValueNode { + + int do1(int a) { + return a; + } + } + + private static class Imports2 { + + } + + @ExpectError("At least import guard classes must be specified.") + @NodeChild("a") + @ImportStatic({}) + static class ImportGuards5 extends ValueNode { + + int do1(int a) { + return a; + } + } + + @Test + public void testImportGuards6() { + // should use the guar declared in the node instead of the imported one. + assertRuns(ImportGuards6Factory.getInstance(), // + array(1, 1), // + array(1, 1)); + } + + @ImportStatic(Imports0.class) + @NodeChild("a") + static class ImportGuards6 extends ValueNode { + + static boolean staticGuard(int a) { + return a == 1; + } + + @Specialization(guards = "staticGuard(a)") + int f0(int a) { + return a; + } + } + +}