1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 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 24 /* 25 * @test 26 * @bug 8152341 27 * @requires vm.jvmci 28 * @library /compiler/jvmci/common/patches /test/lib /compiler/jvmci/jdk.vm.ci.hotspot.test/src 29 * @modules jdk.internal.vm.ci/jdk.vm.ci.meta 30 * jdk.internal.vm.ci/jdk.vm.ci.common 31 * jdk.internal.vm.ci/jdk.vm.ci.runtime 32 * jdk.internal.vm.ci/jdk.vm.ci.hotspot 33 * java.base/jdk.internal.misc 34 * @build sun.hotspot.WhiteBox 35 * @build jdk.internal.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper 36 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 37 * sun.hotspot.WhiteBox$WhiteBoxPermission 38 * @run testng/othervm -Xbootclasspath/a:. 39 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI 40 * -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI 41 * -Djvmci.Compiler=null jdk.vm.ci.hotspot.test.MemoryAccessProviderTest 42 */ 43 44 package jdk.vm.ci.hotspot.test; 45 46 import sun.hotspot.WhiteBox; 47 48 import jdk.vm.ci.meta.Constant; 49 import jdk.vm.ci.meta.JavaKind; 50 import jdk.vm.ci.meta.MemoryAccessProvider; 51 import jdk.vm.ci.runtime.JVMCI; 52 import org.testng.Assert; 53 import org.testng.annotations.Test; 54 55 public class MemoryAccessProviderTest { 56 private static final MemoryAccessProvider PROVIDER = JVMCI.getRuntime().getHostJVMCIBackend().getConstantReflection().getMemoryAccessProvider(); 57 58 @Test(dataProvider = "positivePrimitive", dataProviderClass = MemoryAccessProviderData.class) 59 public void testPositiveReadPrimitiveConstant(JavaKind kind, Constant base, Long offset, Object expected, int bitsCount) { 60 Assert.assertEquals(PROVIDER.readPrimitiveConstant(kind, base, offset, bitsCount), expected, "Failed to read constant"); 61 } | 1 /* 2 * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 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 24 /* 25 * @test 26 * @bug 8152341 27 * @requires vm.jvmci 28 * @library /compiler/jvmci/common/patches /test/lib /compiler/jvmci/jdk.vm.ci.hotspot.test/src 29 * @modules jdk.internal.vm.ci/jdk.vm.ci.meta 30 * jdk.internal.vm.ci/jdk.vm.ci.common 31 * jdk.internal.vm.ci/jdk.vm.ci.runtime 32 * jdk.internal.vm.ci/jdk.vm.ci.hotspot 33 * java.base/jdk.internal.misc 34 * @build sun.hotspot.WhiteBox 35 * @build jdk.internal.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper 36 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 37 * sun.hotspot.WhiteBox$WhiteBoxPermission 38 * @run testng/othervm -Xbootclasspath/a:. 39 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI 40 * -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI 41 * -XX:-UseJVMCICompiler jdk.vm.ci.hotspot.test.MemoryAccessProviderTest 42 */ 43 44 package jdk.vm.ci.hotspot.test; 45 46 import sun.hotspot.WhiteBox; 47 48 import jdk.vm.ci.meta.Constant; 49 import jdk.vm.ci.meta.JavaKind; 50 import jdk.vm.ci.meta.MemoryAccessProvider; 51 import jdk.vm.ci.runtime.JVMCI; 52 import org.testng.Assert; 53 import org.testng.annotations.Test; 54 55 public class MemoryAccessProviderTest { 56 private static final MemoryAccessProvider PROVIDER = JVMCI.getRuntime().getHostJVMCIBackend().getConstantReflection().getMemoryAccessProvider(); 57 58 @Test(dataProvider = "positivePrimitive", dataProviderClass = MemoryAccessProviderData.class) 59 public void testPositiveReadPrimitiveConstant(JavaKind kind, Constant base, Long offset, Object expected, int bitsCount) { 60 Assert.assertEquals(PROVIDER.readPrimitiveConstant(kind, base, offset, bitsCount), expected, "Failed to read constant"); 61 } |