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8152344: JVMCI test task: Unit tests for ConstantReflectionProvider

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Reviewed-by: twisti, dpochepk, tpivovarova
This commit is contained in:
Konstantin Shefov 2016-03-25 14:46:09 +03:00
parent 752d1b46bb
commit ec1e7dbde1
17 changed files with 2235 additions and 18 deletions
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33
hotspot/.mx.jvmci/suite.py
View file

@ -32,24 +32,9 @@ suite = {
"libraries" : {
"HCFDIS" : {
"urls" : ["https://lafo.ssw.uni-linz.ac.at/pub/hcfdis-3.jar"],
"sha1" : "a71247c6ddb90aad4abf7c77e501acc60674ef57",
},
"C1VISUALIZER_DIST" : {
"urls" : ["https://java.net/downloads/c1visualizer/c1visualizer_2015-07-22.zip"],
"sha1" : "7ead6b2f7ed4643ef4d3343a5562e3d3f39564ac",
},
"JOL_INTERNALS" : {
"urls" : ["https://lafo.ssw.uni-linz.ac.at/pub/truffle/jol/jol-internals.jar"],
"sha1" : "508bcd26a4d7c4c44048990c6ea789a3b11a62dc",
},
"BATIK" : {
"sha1" : "122b87ca88e41a415cf8b523fd3d03b4325134a3",
"urls" : ["https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/batik-all-1.7.jar"],
"TESTNG" : {
"urls" : ["http://central.maven.org/maven2/org/testng/testng/6.9.10/testng-6.9.10.jar"],
"sha1" : "6feb3e964aeb7097aff30c372aac3ec0f8d87ede",
},
# Stubs for classes introduced in JDK9 that allow compilation with a JDK8 javac and Eclipse.
@ -175,6 +160,18 @@ suite = {
"workingSets" : "JVMCI",
},
"jdk.vm.ci.hotspot.test" : {
"subDir" : "test/compiler/jvmci",
"sourceDirs" : ["src"],
"dependencies" : [
"mx:TESTNG",
"jdk.vm.ci.hotspot",
],
"checkstyle" : "jdk.vm.ci.services",
"javaCompliance" : "1.8",
"workingSets" : "API,JVMCI",
},
"jdk.vm.ci.hotspotvmconfig" : {
"subDir" : "src/jdk.vm.ci/share/classes",
"sourceDirs" : ["src"],

59
hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/AsJavaTypeDataProvider.java Normal file
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@ -0,0 +1,59 @@
/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class AsJavaTypeDataProvider {
@DataProvider(name = "asJavaTypeDataProvider")
public static Object[][] asJavaTypeDataProvider() {
return new Object[][]{
{CONSTANT_REFLECTION_PROVIDER.forObject(DummyClass.class),
"jdk.vm.ci.hotspot.test.DummyClass"},
{CONSTANT_REFLECTION_PROVIDER.forObject(boolean.class), "boolean"},
{CONSTANT_REFLECTION_PROVIDER.forObject(byte.class), "byte"},
{CONSTANT_REFLECTION_PROVIDER.forObject(short.class), "short"},
{CONSTANT_REFLECTION_PROVIDER.forObject(char.class), "char"},
{CONSTANT_REFLECTION_PROVIDER.forObject(int.class), "int"},
{CONSTANT_REFLECTION_PROVIDER.forObject(long.class), "long"},
{CONSTANT_REFLECTION_PROVIDER.forObject(float.class), "float"},
{CONSTANT_REFLECTION_PROVIDER.forObject(double.class), "double"},
{CONSTANT_REFLECTION_PROVIDER.forObject(Object.class), "java.lang.Object"},
{CONSTANT_REFLECTION_PROVIDER.forObject(boolean[].class), "boolean[]"},
{CONSTANT_REFLECTION_PROVIDER.forObject(boolean[][].class), "boolean[][]"},
{CONSTANT_REFLECTION_PROVIDER.forObject(Object[].class), "java.lang.Object[]"},
{CONSTANT_REFLECTION_PROVIDER.forObject(Object[][].class), "java.lang.Object[][]"},
{JavaConstant.forBoolean(DUMMY_CLASS_INSTANCE.booleanField), null},
{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectField), null},
{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE), null},
{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.booleanArrayWithValues), null},
{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.booleanArrayArrayWithValues), null},
{JavaConstant.NULL_POINTER, null}, {null, null}};
}
}

87
hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/BoxPrimitiveDataProvider.java Normal file
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@ -0,0 +1,87 @@
/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import java.util.LinkedList;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class BoxPrimitiveDataProvider {
@DataProvider(name = "boxPrimitiveDataProvider")
public static Object[][] boxPrimitiveDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
// Boolean testing
cfgSet.add(
new Object[]{JavaConstant.forBoolean(true), CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) true)});
cfgSet.add(new Object[]{JavaConstant.forBoolean(false),
CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) false)});
// Boxed boolean testing (returns null)
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) true), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) false), null});
for (byte number : new byte[]{-128, 0, 1, 127}) {
// Integer primitives testing
cfgSet.add(new Object[]{JavaConstant.forByte(number),
CONSTANT_REFLECTION_PROVIDER.forObject(Byte.valueOf(number))});
cfgSet.add(new Object[]{JavaConstant.forShort(number),
CONSTANT_REFLECTION_PROVIDER.forObject(Short.valueOf(number))});
cfgSet.add(new Object[]{JavaConstant.forInt(number),
CONSTANT_REFLECTION_PROVIDER.forObject(Integer.valueOf(number))});
cfgSet.add(new Object[]{JavaConstant.forLong(number),
CONSTANT_REFLECTION_PROVIDER.forObject(Long.valueOf(number))});
if (number >= 0) {
cfgSet.add(new Object[]{JavaConstant.forChar((char) number),
CONSTANT_REFLECTION_PROVIDER.forObject(Character.valueOf((char) number))});
}
// Float and Double variables are not cached,
// so the tested method returns "null" on them
cfgSet.add(new Object[]{JavaConstant.forFloat((float) number), null});
cfgSet.add(new Object[]{JavaConstant.forDouble((double) number), null});
// Boxed primitives testing (return null)
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Byte.valueOf(number)), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Short.valueOf(number)), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Integer.valueOf(number)), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Long.valueOf(number)), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Character.valueOf((char) number)), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Float.valueOf(number)), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Double.valueOf(number)), null});
}
// Integer primitives testing with big non-cached values (returns null)
cfgSet.add(new Object[]{JavaConstant.forShort(Short.MAX_VALUE), null});
cfgSet.add(new Object[]{JavaConstant.forInt(Integer.MAX_VALUE), null});
cfgSet.add(new Object[]{JavaConstant.forLong(Long.MAX_VALUE), null});
cfgSet.add(new Object[]{JavaConstant.forChar(Character.MAX_VALUE), null});
// Non-primitives testing
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectField), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.booleanArrayWithValues),
null});
// Null testing
cfgSet.add(new Object[]{JavaConstant.NULL_POINTER, null});
cfgSet.add(new Object[]{null, null});
return cfgSet.toArray(new Object[0][0]);
}
}

93
hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/ConstantEqualsDataProvider.java Normal file
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@ -0,0 +1,93 @@
/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Objects;
import jdk.vm.ci.meta.Constant;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class ConstantEqualsDataProvider {
@DataProvider(name = "constantEqualsDataProvider")
public static Object[][] constantEqualsDataProvider() {
HashMap<Object, Constant> constMap = new HashMap<>();
constMap.put(DUMMY_CLASS_INSTANCE.booleanField, JavaConstant.forBoolean(DUMMY_CLASS_INSTANCE.booleanField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultBooleanField,
JavaConstant.forBoolean(DUMMY_CLASS_INSTANCE.stableDefaultBooleanField));
constMap.put(DUMMY_CLASS_INSTANCE.byteField, JavaConstant.forByte(DUMMY_CLASS_INSTANCE.byteField));
constMap.put(DUMMY_CLASS_INSTANCE.finalByteField, JavaConstant.forByte(DUMMY_CLASS_INSTANCE.finalByteField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultByteField,
JavaConstant.forByte(DUMMY_CLASS_INSTANCE.stableDefaultByteField));
constMap.put(DUMMY_CLASS_INSTANCE.shortField, JavaConstant.forShort(DUMMY_CLASS_INSTANCE.shortField));
constMap.put(DUMMY_CLASS_INSTANCE.finalShortField, JavaConstant.forShort(DUMMY_CLASS_INSTANCE.finalShortField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultShortField,
JavaConstant.forShort(DUMMY_CLASS_INSTANCE.stableDefaultShortField));
constMap.put(DUMMY_CLASS_INSTANCE.intField, JavaConstant.forInt(DUMMY_CLASS_INSTANCE.intField));
constMap.put(DUMMY_CLASS_INSTANCE.finalIntField, JavaConstant.forInt(DUMMY_CLASS_INSTANCE.finalIntField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultIntField,
JavaConstant.forInt(DUMMY_CLASS_INSTANCE.stableDefaultIntField));
constMap.put(DUMMY_CLASS_INSTANCE.longField, JavaConstant.forLong(DUMMY_CLASS_INSTANCE.longField));
constMap.put(DUMMY_CLASS_INSTANCE.finalLongField, JavaConstant.forLong(DUMMY_CLASS_INSTANCE.finalLongField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultLongField,
JavaConstant.forLong(DUMMY_CLASS_INSTANCE.stableDefaultLongField));
constMap.put(DUMMY_CLASS_INSTANCE.doubleField, JavaConstant.forDouble(DUMMY_CLASS_INSTANCE.doubleField));
constMap.put(DUMMY_CLASS_INSTANCE.finalDoubleField,
JavaConstant.forDouble(DUMMY_CLASS_INSTANCE.finalDoubleField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultDoubleField,
JavaConstant.forDouble(DUMMY_CLASS_INSTANCE.stableDefaultDoubleField));
constMap.put(DUMMY_CLASS_INSTANCE.floatField, JavaConstant.forFloat(DUMMY_CLASS_INSTANCE.floatField));
constMap.put(DUMMY_CLASS_INSTANCE.finalFloatField, JavaConstant.forFloat(DUMMY_CLASS_INSTANCE.finalFloatField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultFloatField,
JavaConstant.forFloat(DUMMY_CLASS_INSTANCE.stableDefaultFloatField));
constMap.put(DUMMY_CLASS_INSTANCE.charField, JavaConstant.forChar(DUMMY_CLASS_INSTANCE.charField));
constMap.put(DUMMY_CLASS_INSTANCE.finalCharField, JavaConstant.forChar(DUMMY_CLASS_INSTANCE.finalCharField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultCharField,
JavaConstant.forChar(DUMMY_CLASS_INSTANCE.stableDefaultCharField));
constMap.put(DUMMY_CLASS_INSTANCE.stringField,
CONSTANT_REFLECTION_PROVIDER.forString(DUMMY_CLASS_INSTANCE.stringField));
constMap.put(DUMMY_CLASS_INSTANCE.stringField2,
CONSTANT_REFLECTION_PROVIDER.forString(DUMMY_CLASS_INSTANCE.stringField2));
constMap.put(DUMMY_CLASS_INSTANCE.objectField,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectField));
constMap.put(DUMMY_CLASS_INSTANCE.finalObjectField,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.finalObjectField));
constMap.put(DUMMY_CLASS_INSTANCE.stableDefaultObjectField,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.stableDefaultObjectField));
constMap.put(null, null);
constMap.put(JavaConstant.NULL_POINTER, JavaConstant.NULL_POINTER);
LinkedList<Object[]> cfgSet = new LinkedList<>();
constMap.entrySet().stream().forEach((obj1) -> {
constMap.entrySet().stream().forEach((obj2) -> {
cfgSet.add(new Object[]{obj1.getValue(), obj2.getValue(),
Objects.equals(obj1.getKey(), obj2.getKey())});
});
});
return cfgSet.toArray(new Object[0][0]);
}
}

164
hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/DummyClass.java Normal file
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@ -0,0 +1,164 @@
/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import jdk.internal.vm.annotation.Stable;
public class DummyClass {
public boolean booleanField = true;
public byte byteField = 2;
public short shortField = 3;
public char charField = 'a';
public int intField = 4;
public long longField = 5L;
public float floatField = 4.5f;
public double doubleField = 53.2;
public Object objectField = new Object();
public final boolean finalBooleanField = true;
public final byte finalByteField = -2;
public final short finalShortField = -3;
public final char finalCharField = 'b';
public final int finalIntField = 8;
public final long finalLongField = 888L;
public final float finalFloatField = 77.8f;
public final double finalDoubleField = -234.2;
public final Object finalObjectField = new Object();
@Stable public boolean stableBooleanField = true;
@Stable public byte stableByteField = -2;
@Stable public short stableShortField = -3;
@Stable public char stableCharField = 'c';
@Stable public int stableIntField = 8;
@Stable public long stableLongField = 888L;
@Stable public float stableFloatField = 77.8f;
@Stable public double stableDoubleField = -234.2;
@Stable public Object stableObjectField = new Object();
@Stable public boolean stableDefaultBooleanField;
@Stable public byte stableDefaultByteField;
@Stable public short stableDefaultShortField;
@Stable public char stableDefaultCharField;
@Stable public int stableDefaultIntField;
@Stable public long stableDefaultLongField;
@Stable public float stableDefaultFloatField;
@Stable public double stableDefaultDoubleField;
@Stable public Object stableDefaultObjectField;
public final boolean finalDefaultBooleanField = false;
public final byte finalDefaultByteField = 0;
public final short finalDefaultShortField = 0;
public final char finalDefaultCharField = 0;
public final int finalDefaultIntField = 0;
public final long finalDefaultLongField = 0L;
public final float finalDefaultFloatField = 0.0f;
public final double finalDefaultDoubleField = 0.0;
public final Object finalDefaultObjectField = null;
public static boolean staticBooleanField = true;
public static byte staticByteField = -1;
public static short staticShortField = 11;
public static char staticCharField = 'e';
public static int staticIntField = 344;
public static long staticLongField = 34231212L;
public static float staticFloatField = -4.5f;
public static double staticDoubleField = 453.2;
public static Object staticObjectField = new Object();
public static final boolean staticFinalBooleanField = true;
public static final byte staticFinalByteField = -51;
public static final short staticFinalShortField = 911;
public static final char staticFinalCharField = 'g';
public static final int staticFinalIntField = 9344;
public static final long staticFinalLongField = 54231212L;
public static final float staticFinalFloatField = -42.5f;
public static final double staticFinalDoubleField = 5453.2;
public static final Object staticFinalObjectField = new Object();
@Stable public static boolean staticStableBooleanField = true;
@Stable public static byte staticStableByteField = -61;
@Stable public static short staticStableShortField = 661;
@Stable public static char staticStableCharField = 'y';
@Stable public static int staticStableIntField = 6574;
@Stable public static long staticStableLongField = -2342L;
@Stable public static float staticStableFloatField = -466.5f;
@Stable public static double staticStableDoubleField = 4563.2;
@Stable public static Object staticStableObjectField = new Object();
@Stable public static boolean staticStableDefaultBooleanField;
@Stable public static byte staticStableDefaultByteField;
@Stable public static short staticStableDefaultShortField;
@Stable public static char staticStableDefaultCharField;
@Stable public static int staticStableDefaultIntField;
@Stable public static long staticStableDefaultLongField;
@Stable public static float staticStableDefaultFloatField;
@Stable public static double staticStableDefaultDoubleField;
@Stable public static Object staticStableDefaultObjectField;
public boolean[] booleanArrayWithValues = new boolean[]{true, false};
public byte[] byteArrayWithValues = new byte[]{43, 0};
public short[] shortArrayWithValues = new short[]{9, 0};
public char[] charArrayWithValues = new char[]{'a', 0};
public int[] intArrayWithValues = new int[]{99, 0};
public long[] longArrayWithValues = new long[]{868L, 0L};
public float[] floatArrayWithValues = new float[]{75.8f, 0f};
public double[] doubleArrayWithValues = new double[]{-294.66, 0.0};
public Object[] objectArrayWithValues = new Object[]{new Object(), null};
@Stable public boolean[] stableBooleanArrayWithValues = new boolean[]{true, false};
@Stable public byte[] stableByteArrayWithValues = new byte[]{-2, 0};
@Stable public short[] stableShortArrayWithValues = new short[]{-3, 0};
@Stable public char[] stableCharArrayWithValues = new char[]{'c', 0};
@Stable public int[] stableIntArrayWithValues = new int[]{8, 0};
@Stable public long[] stableLongArrayWithValues = new long[]{888L, 0L};
@Stable public float[] stableFloatArrayWithValues = new float[]{77.8f, 0f};
@Stable public double[] stableDoubleArrayWithValues = new double[]{-234.2, 0.0};
@Stable public Object[] stableObjectArrayWithValues = new Object[]{new Object(), null};
public boolean[][] booleanArrayArrayWithValues = new boolean[][]{{true}, null};
public byte[][] byteArrayArrayWithValues = new byte[][]{{43, 0}, null};
public short[][] shortArrayArrayWithValues = new short[][]{{9, 0}, null};
public char[][] charArrayArrayWithValues = new char[][]{{'a', 0}, null};
public int[][] intArrayArrayWithValues = new int[][]{{99, 0}, null};
public long[][] longArrayArrayWithValues = new long[][]{{868L, 0L}, null};
public float[][] floatArrayArrayWithValues = new float[][]{{75.8f, 0f}, null};
public double[][] doubleArrayArrayWithValues = new double[][]{{-294.66, 0.0}, null};
public Object[][] objectArrayArrayWithValues = new Object[][]{{new Object(), null}, null};
@Stable public boolean[][] stableBooleanArrayArrayWithValues = new boolean[][]{{true, false}, null};
@Stable public byte[][] stableByteArrayArrayWithValues = new byte[][]{{-2, 0}, null};
@Stable public short[][] stableShortArrayArrayWithValues = new short[][]{{-3, 0}, null};
@Stable public char[][] stableCharArrayArrayWithValues = new char[][]{{'c', 0}, null};
@Stable public int[][] stableIntArrayArrayWithValues = new int[][]{{8, 0}, null};
@Stable public long[][] stableLongArrayArrayWithValues = new long[][]{{888L, 0L}, null};
@Stable public float[][] stableFloatArrayArrayWithValues = new float[][]{{77.8f, 0f}, null};
@Stable public double[][] stableDoubleArrayArrayWithValues = new double[][]{{-234.2, 0.0}, null};
@Stable public Object[][] stableObjectArrayArrayWithValues = new Object[][]{{new Object(), null}, null};
// Strings for testing "forString" method
public final String stringField = "abc";
public final String stringField2 = "xyz";
public final String stringEmptyField = "";
}

55
hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/ForObjectDataProvider.java Normal file
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@ -0,0 +1,55 @@
/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import org.testng.annotations.DataProvider;
public class ForObjectDataProvider {
@DataProvider(name = "forObjectDataProvider")
public static Object[][] forObjectDataProvider() {
return new Object[][]{
{TestHelper.DUMMY_CLASS_INSTANCE.objectField,
"Object[Object@" + TestHelper.DUMMY_CLASS_INSTANCE.objectField.hashCode() + "]"},
{TestHelper.DUMMY_CLASS_INSTANCE.stringField,
"Object[String:\"" + TestHelper.DUMMY_CLASS_INSTANCE.stringField + "\"]"},
{TestHelper.DUMMY_CLASS_INSTANCE.booleanField,
"Object[" + TestHelper.DUMMY_CLASS_INSTANCE.booleanField + "]"},
{TestHelper.DUMMY_CLASS_INSTANCE.byteField,
"Object[" + TestHelper.DUMMY_CLASS_INSTANCE.byteField + "]"},
{TestHelper.DUMMY_CLASS_INSTANCE.charField,
"Object[" + TestHelper.DUMMY_CLASS_INSTANCE.charField + "]"},
{TestHelper.DUMMY_CLASS_INSTANCE.shortField,
"Object[" + TestHelper.DUMMY_CLASS_INSTANCE.shortField + "]"},
{TestHelper.DUMMY_CLASS_INSTANCE.intField,
"Object[" + TestHelper.DUMMY_CLASS_INSTANCE.intField + "]"},
{TestHelper.DUMMY_CLASS_INSTANCE.longField,
"Object[" + TestHelper.DUMMY_CLASS_INSTANCE.longField + "]"},
{TestHelper.DUMMY_CLASS_INSTANCE.floatField,
"Object[" + TestHelper.DUMMY_CLASS_INSTANCE.floatField + "]"},
{TestHelper.DUMMY_CLASS_INSTANCE.doubleField,
"Object[" + TestHelper.DUMMY_CLASS_INSTANCE.doubleField + "]"},
{new Object[0], "Object[Object[" + 0 + "]{}]"}, {new Object[1], "Object[Object[" + 1 + "]{null}]"},
{null, "Object[null]"}};
}
}

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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import org.testng.annotations.DataProvider;
public class ForStringDataProvider {
@DataProvider(name = "forStringDataProvider")
public static Object[][] forStringDataProvider() {
return new Object[][]{
{DUMMY_CLASS_INSTANCE.stringField, "Object[String:\"" + DUMMY_CLASS_INSTANCE.stringField + "\"]"},
{DUMMY_CLASS_INSTANCE.stringEmptyField, "Object[String:\"\"]"},
{null, "Object[null]"}};
}
}

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/*
* Copyright (c) 2016, 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.
*/
/*
* @test jdk.vm.ci.hotspot.test.HotSpotConstantReflectionProviderTest
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
* @modules jdk.vm.ci/jdk.vm.ci.runtime
* jdk.vm.ci/jdk.vm.ci.meta
* jdk.vm.ci/jdk.vm.ci.hotspot
* java.base/jdk.internal.vm.annotation
* java.base/jdk.internal.misc
* @library /testlibrary /test/lib /compiler/jvmci/jdk.vm.ci.hotspot.test/src
* @build jdk.vm.ci.hotspot.test.DummyClass
* @run driver ClassFileInstaller jdk.vm.ci.hotspot.test.DummyClass
* @run testng/othervm/timeout=300 -Xbootclasspath/a:.
* -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
* jdk.vm.ci.hotspot.test.HotSpotConstantReflectionProviderTest
*/
package jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import java.lang.reflect.Method;
import jdk.vm.ci.hotspot.HotSpotResolvedJavaField;
import jdk.vm.ci.meta.JavaConstant;
import jdk.vm.ci.meta.Constant;
import jdk.vm.ci.meta.MemoryAccessProvider;
import jdk.vm.ci.meta.MethodHandleAccessProvider;
import jdk.vm.ci.meta.ResolvedJavaField;
import jdk.vm.ci.meta.ResolvedJavaType;
import org.testng.Assert;
import org.testng.annotations.Test;
public class HotSpotConstantReflectionProviderTest {
@Test(dataProvider = "forObjectDataProvider", dataProviderClass = ForObjectDataProvider.class)
public void testForObject(Object obj, String expected) {
JavaConstant jConst = TestHelper.CONSTANT_REFLECTION_PROVIDER.forObject(obj);
Assert.assertNotNull(jConst,
"An instance of JavaConstant returned by" + " \"forObject\" method should not be null");
Assert.assertEquals(jConst.toString(), expected, "Unexpected result:");
}
@Test(dataProvider = "forStringDataProvider", dataProviderClass = ForStringDataProvider.class)
public void testForString(String string, String expected) {
JavaConstant jConst = CONSTANT_REFLECTION_PROVIDER.forString(string);
Assert.assertNotNull(jConst,
"An instance of JavaConstant returned by" + " \"forString\" method should not be null");
Assert.assertEquals(jConst.toString(), expected, "Unexpected result:");
}
@Test(dataProvider = "constantEqualsDataProvider", dataProviderClass = ConstantEqualsDataProvider.class)
public void testConstantEquals(Constant const1, Constant const2, Boolean expected) {
Assert.assertEquals(CONSTANT_REFLECTION_PROVIDER.constantEquals(const1, const2), expected,
"Unexpected result:");
}
@Test(dataProvider = "readArrayLengthDataProvider", dataProviderClass = ReadArrayLengthDataProvider.class)
public void testReadArrayLength(JavaConstant array, Integer expected) {
Assert.assertEquals(CONSTANT_REFLECTION_PROVIDER.readArrayLength(array), expected,
"Unexpected result:");
}
@Test(dataProvider = "readArrayElementDataProvider", dataProviderClass = ReadArrayElementDataProvider.class)
public void testReadArrayElement(JavaConstant array, int index, Object expected) {
Assert.assertEquals(CONSTANT_REFLECTION_PROVIDER.readArrayElement(array, index), expected,
"Unexpected result:");
}
@Test(dataProvider = "readFieldValueDataProvider", dataProviderClass = ReadFieldValueDataProvider.class)
public void testReadFieldValue(ResolvedJavaField field, JavaConstant receiver, JavaConstant expected) {
JavaConstant actual = CONSTANT_REFLECTION_PROVIDER.readFieldValue(field, receiver);
Assert.assertEquals(actual == null ? "null" : actual.toString(),
expected == null ? "null" : expected.toString(), "Unexpected result:");
}
@Test(dataProvider = "readFieldValueNegativeDataProvider",
dataProviderClass = ReadFieldValueDataProvider.class,
expectedExceptions = {NullPointerException.class})
public void testNegativeReadFieldValue(ResolvedJavaField field, JavaConstant receiver) {
CONSTANT_REFLECTION_PROVIDER.readFieldValue(field, receiver);
}
@Test(dataProvider = "readStableFieldValueDataProvider",
dataProviderClass = ReadStableFieldValueDataProvider.class)
public void testReadStableFieldValue(ResolvedJavaField field, JavaConstant receiver, boolean isDefStab,
JavaConstant expected) {
Assert.assertEquals(
CONSTANT_REFLECTION_PROVIDER.readStableFieldValue(field, receiver, isDefStab),
expected,
"Unexpected result:");
}
@Test(dataProvider = "readStableFieldValueArrayDataProvider",
dataProviderClass = ReadStableFieldValueDataProvider.class)
public void testReadStableFieldValueForArray(ResolvedJavaField field, JavaConstant receiver, boolean isDefStab,
int arrayDim, JavaConstant expected) {
JavaConstant result = CONSTANT_REFLECTION_PROVIDER.readStableFieldValue(field, receiver,
isDefStab);
boolean resultDefStab = false;
int resultStableDim = -1;
try {
Class<?> hotSpotObjectConstantImplClass = Class.forName(
"jdk.vm.ci.hotspot.HotSpotObjectConstantImpl");
Method getStableDimensionMethod = hotSpotObjectConstantImplClass.getDeclaredMethod(
"getStableDimension");
Method isDefaultStableMethod = hotSpotObjectConstantImplClass.getDeclaredMethod(
"isDefaultStable");
getStableDimensionMethod.setAccessible(true);
isDefaultStableMethod.setAccessible(true);
resultDefStab = (boolean) isDefaultStableMethod.invoke(result);
resultStableDim = (int) getStableDimensionMethod.invoke(result);
} catch (ReflectiveOperationException e) {
throw new Error("Unexpected error: " + e, e);
}
Assert.assertEquals(resultDefStab, isDefStab,
"Wrong default stable value for " + result.toString());
Assert.assertEquals(resultStableDim, arrayDim,
"Wrong array dimension for " + result.toString());
Assert.assertEquals(result.toString(), expected.toString(), "Unexpected result:");
}
@Test(dataProvider = "readStableFieldValueNegativeDataProvider",
dataProviderClass = ReadStableFieldValueDataProvider.class,
expectedExceptions = {NullPointerException.class})
public void testNegativeReadStableFieldValue(ResolvedJavaField field, JavaConstant receiver, boolean isDefStab) {
CONSTANT_REFLECTION_PROVIDER.readStableFieldValue(field, receiver, isDefStab);
}
@Test(dataProvider = "readConstantFieldValueDataProvider",
dataProviderClass = ReadConstantFieldValueDataProvider.class)
public void testReadConstantFieldValue(ResolvedJavaField field, JavaConstant receiver, JavaConstant expected,
String testInfo) {
String msg = String.format("Unexpected result for %s. Field is stable = %s.", testInfo,
((HotSpotResolvedJavaField) field).isStable());
Assert.assertEquals(CONSTANT_REFLECTION_PROVIDER.readConstantFieldValue(field, receiver),
expected, msg);
}
@Test(dataProvider = "readConstantFieldValueNegativeDataProvider",
dataProviderClass = ReadConstantFieldValueDataProvider.class,
expectedExceptions = {NullPointerException.class})
public void testNegativeReadConstantFieldValue(ResolvedJavaField field, JavaConstant receiver) {
CONSTANT_REFLECTION_PROVIDER.readConstantFieldValue(field, receiver);
}
@Test(dataProvider = "readConstantArrayElementDataProvider",
dataProviderClass = ReadConstantArrayElementDataProvider.class)
public void testReadConstantArrayElement(JavaConstant array, int index, JavaConstant expected, String testInfo) {
JavaConstant actual = CONSTANT_REFLECTION_PROVIDER.readConstantArrayElement(array, index);
Assert.assertEquals(actual == null ? "null" : actual.toString(),
expected == null ? "null" : expected.toString(),
String.format("Unexpected result while testing %s:", testInfo));
}
@Test(dataProvider = "readConstantArrayElementForOffsetDataProvider",
dataProviderClass = ReadConstantArrayElementDataProvider.class)
public void testReadConstantArrayElementForOffset(JavaConstant array, long offset, JavaConstant expected,
String testInfo) {
JavaConstant actual = CONSTANT_REFLECTION_PROVIDER.readConstantArrayElementForOffset(array,
offset);
Assert.assertEquals(actual == null ? "null" : actual.toString(),
expected == null ? "null" : expected.toString(),
String.format("Unexpected result while testing %s:", testInfo));
}
@Test(dataProvider = "asJavaTypeDataProvider", dataProviderClass = AsJavaTypeDataProvider.class)
public void testAsJavaType(JavaConstant constant, String expected) {
ResolvedJavaType actual = CONSTANT_REFLECTION_PROVIDER.asJavaType(constant);
Assert.assertEquals(actual == null ? "null" : actual.toJavaName(),
expected == null ? "null" : expected,
"Unexpected result, wrong type returned:");
}
@Test(dataProvider = "boxPrimitiveDataProvider", dataProviderClass = BoxPrimitiveDataProvider.class)
public void testBoxPrimitive(JavaConstant constant, JavaConstant expected) {
JavaConstant actual = CONSTANT_REFLECTION_PROVIDER.boxPrimitive(constant);
Assert.assertEquals(actual, expected, "Unexpected result:");
}
@Test(dataProvider = "unboxPrimitiveDataProvider", dataProviderClass = UnboxPrimitiveDataProvider.class)
public void testUnboxPrimitive(JavaConstant constant, JavaConstant expected) {
JavaConstant actual = CONSTANT_REFLECTION_PROVIDER.unboxPrimitive(constant);
Assert.assertEquals(actual, expected, "Unexpected result:");
}
@Test(dataProvider = "isEmbeddableDataProvider", dataProviderClass = IsEmbeddableDataProvider.class)
public void testIsEmbeddable(JavaConstant constant, boolean expected) {
boolean actual = CONSTANT_REFLECTION_PROVIDER.isEmbeddable(constant);
Assert.assertEquals(actual, expected, "Unexpected result:");
}
@Test
public void testGetMemoryAccessProvider() {
MemoryAccessProvider actual = CONSTANT_REFLECTION_PROVIDER.getMemoryAccessProvider();
Assert.assertNotNull(actual, "Returned MemoryAccessProvider instance should not be null");
}
@Test
public void testGetMethodHandleAccess() {
MethodHandleAccessProvider actual = CONSTANT_REFLECTION_PROVIDER.getMethodHandleAccess();
Assert.assertNotNull(actual,
"Returned MethodHandleAccessProvider instance should not be null");
}
}

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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class IsEmbeddableDataProvider {
@DataProvider(name = "isEmbeddableDataProvider")
public static Object[][] isEmbeddableDataProvider() {
return new Object[][]{{JavaConstant.forBoolean(DUMMY_CLASS_INSTANCE.booleanField), true},
{JavaConstant.forByte(DUMMY_CLASS_INSTANCE.byteField), true},
{JavaConstant.forShort(DUMMY_CLASS_INSTANCE.shortField), true},
{JavaConstant.forInt(DUMMY_CLASS_INSTANCE.intField), true},
{JavaConstant.forLong(DUMMY_CLASS_INSTANCE.longField), true},
{JavaConstant.forChar(DUMMY_CLASS_INSTANCE.charField), true},
{JavaConstant.forFloat(DUMMY_CLASS_INSTANCE.floatField), true},
{JavaConstant.forDouble(DUMMY_CLASS_INSTANCE.doubleField), true},
{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectField), true},
{JavaConstant.NULL_POINTER, true}, {null, true}};
}
}

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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.ARRAY_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FIELDS_MAP;
import java.util.LinkedList;
import java.util.stream.Stream;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class ReadArrayElementDataProvider {
@DataProvider(name = "readArrayElementDataProvider")
public static Object[][] readArrayElementDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
for (int i : new int[]{0, 1}) {
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.booleanArrayWithValues),
i, JavaConstant.forBoolean(DUMMY_CLASS_INSTANCE.booleanArrayWithValues[i])});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.byteArrayWithValues),
i, JavaConstant.forByte(DUMMY_CLASS_INSTANCE.byteArrayWithValues[i])});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.shortArrayWithValues),
i, JavaConstant.forShort(DUMMY_CLASS_INSTANCE.shortArrayWithValues[i])});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.charArrayWithValues),
i, JavaConstant.forChar(DUMMY_CLASS_INSTANCE.charArrayWithValues[i])});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.intArrayWithValues),
i, JavaConstant.forInt(DUMMY_CLASS_INSTANCE.intArrayWithValues[i])});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.longArrayWithValues),
i, JavaConstant.forLong(DUMMY_CLASS_INSTANCE.longArrayWithValues[i])});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.floatArrayWithValues),
i, JavaConstant.forFloat(DUMMY_CLASS_INSTANCE.floatArrayWithValues[i])});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.doubleArrayWithValues),
i, JavaConstant.forDouble(DUMMY_CLASS_INSTANCE.doubleArrayWithValues[i])});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectArrayWithValues),
i, CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.booleanArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.booleanArrayArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.byteArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.byteArrayArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.shortArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.shortArrayArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.charArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.charArrayArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.intArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.intArrayArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.longArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.longArrayArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.floatArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.floatArrayArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.doubleArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.doubleArrayArrayWithValues[i])});
cfgSet.add(new Object[]{
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectArrayArrayWithValues), i,
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectArrayArrayWithValues[i])});
}
Stream.concat(ARRAYS_MAP.values().stream(), ARRAY_ARRAYS_MAP.values().stream()).forEach((array) -> {
for (int i : new int[]{-1, 2}) {
cfgSet.add(new Object[]{array, i, null});
}
});
cfgSet.add(new Object[]{null, 0, null});
cfgSet.add(new Object[]{JavaConstant.NULL_POINTER, 0, null});
INSTANCE_FIELDS_MAP.values().forEach((constant) -> {
cfgSet.add(new Object[]{constant, 0, null});
});
return cfgSet.toArray(new Object[0][0]);
}
}

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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import java.util.LinkedList;
import java.util.List;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class ReadArrayLengthDataProvider {
public static List<Object> createListOfDummyArrays(int length) {
List<Object> arrays = new LinkedList<>();
arrays.add(new boolean[length]);
arrays.add(new byte[length]);
arrays.add(new short[length]);
arrays.add(new char[length]);
arrays.add(new int[length]);
arrays.add(new long[length]);
arrays.add(new float[length]);
arrays.add(new double[length]);
arrays.add(new Object[length]);
arrays.add(new boolean[length][2]);
arrays.add(new byte[length][2]);
arrays.add(new short[length][2]);
arrays.add(new char[length][2]);
arrays.add(new int[length][2]);
arrays.add(new long[length][2]);
arrays.add(new float[length][2]);
arrays.add(new double[length][2]);
arrays.add(new Object[length][2]);
return arrays;
}
@DataProvider(name = "readArrayLengthDataProvider")
public static Object[][] readArrayLengthDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
for (int i : new int[]{0, 1, 42}) {
createListOfDummyArrays(i).stream().forEach((array) -> {
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(array), i});
});
}
cfgSet.add(new Object[]{null, null});
cfgSet.add(new Object[]{JavaConstant.NULL_POINTER, null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.intField), null});
cfgSet.add(new Object[]{JavaConstant.forInt(DUMMY_CLASS_INSTANCE.intField), null});
return cfgSet.toArray(new Object[0][0]);
}
}

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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.ARRAY_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_CONSTANT;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import static jdk.vm.ci.hotspot.test.TestHelper.getResolvedJavaField;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_STABLE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STABLE_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STABLE_ARRAY_ARRAYS_MAP;
import java.lang.reflect.Field;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.stream.Stream;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
import jdk.internal.misc.Unsafe;
import jdk.vm.ci.meta.ResolvedJavaField;
public class ReadConstantArrayElementDataProvider {
// Non-stable array fields names mapped to their base offsets and index scale
private static final List<ArrayFieldParams> NON_STABLE_ARRAY_NAMES
= new LinkedList<>();
static {
NON_STABLE_ARRAY_NAMES.add(
new ArrayFieldParams("booleanArrayWithValues", Unsafe.ARRAY_BOOLEAN_BASE_OFFSET,
Unsafe.ARRAY_BOOLEAN_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("byteArrayWithValues",
Unsafe.ARRAY_BYTE_BASE_OFFSET,
Unsafe.ARRAY_BYTE_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("shortArrayWithValues",
Unsafe.ARRAY_SHORT_BASE_OFFSET,
Unsafe.ARRAY_SHORT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("charArrayWithValues",
Unsafe.ARRAY_CHAR_BASE_OFFSET,
Unsafe.ARRAY_CHAR_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("intArrayWithValues",
Unsafe.ARRAY_INT_BASE_OFFSET,
Unsafe.ARRAY_INT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("longArrayWithValues",
Unsafe.ARRAY_LONG_BASE_OFFSET,
Unsafe.ARRAY_LONG_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("floatArrayWithValues",
Unsafe.ARRAY_FLOAT_BASE_OFFSET,
Unsafe.ARRAY_FLOAT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("doubleArrayWithValues",
Unsafe.ARRAY_DOUBLE_BASE_OFFSET,
Unsafe.ARRAY_DOUBLE_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("objectArrayWithValues",
Unsafe.ARRAY_BOOLEAN_BASE_OFFSET,
Unsafe.ARRAY_BOOLEAN_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("booleanArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("byteArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("shortArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("charArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("intArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("longArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("floatArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("doubleArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
NON_STABLE_ARRAY_NAMES.add(new ArrayFieldParams("objectArrayArrayWithValues",
Unsafe.ARRAY_OBJECT_BASE_OFFSET,
Unsafe.ARRAY_OBJECT_INDEX_SCALE));
}
// Stable array fields names mapped to their base offsets and index scale
private static final List<ArrayFieldParams> STABLE_ARRAY_NAMES
= new LinkedList<>();
static {
NON_STABLE_ARRAY_NAMES.stream().forEach((entry) -> {
String nsFieldName = entry.name;
char firstChar = nsFieldName.charAt(0);
char newFirstChar = Character.toUpperCase(firstChar);
String sFieldName = nsFieldName.replaceFirst("" + firstChar,
"" + newFirstChar);
sFieldName = "stable" + sFieldName;
STABLE_ARRAY_NAMES.add(new ArrayFieldParams(sFieldName, entry.offsetBase, entry.scale));
});
}
@DataProvider(name = "readConstantArrayElementDataProvider")
public static Object[][] readConstantArrayElementDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
for (int i : new int[]{0, 1}) {
NON_STABLE_ARRAY_NAMES.stream().forEach((entry) -> {
String fieldName = entry.name;
cfgSet.add(new Object[]{
readFieldValue(fieldName),
i,
null,
"array field \"" + fieldName + "\" for index " + i});
});
STABLE_ARRAY_NAMES.stream().forEach((entry) -> {
String fieldName = entry.name;
cfgSet.add(new Object[]{
readFieldValue(fieldName),
i,
i == 0 ? getJavaConstant(fieldName) : null,
"array field \"" + fieldName + "\" for index " + i});
});
}
Stream<Map.Entry<ResolvedJavaField, JavaConstant>> arraysStream1
= Stream.concat(ARRAYS_MAP.entrySet().stream(),
ARRAY_ARRAYS_MAP.entrySet().stream());
Stream<Map.Entry<ResolvedJavaField, JavaConstant>> arraysStream2
= Stream.concat(STABLE_ARRAYS_MAP.entrySet().stream(),
STABLE_ARRAY_ARRAYS_MAP.entrySet().stream());
Stream.concat(arraysStream1, arraysStream2).forEach((array) -> {
for (int i : new int[]{-1, 2}) {
cfgSet.add(new Object[]{
array.getValue(),
i,
null,
"array field \"" + array.getKey() + "\" for index " + i});
}
});
cfgSet.add(new Object[]{null, 0, null, "null"});
cfgSet.add(new Object[]{JavaConstant.NULL_POINTER, 0, null, "JavaConstant.NULL_POINTER"});
INSTANCE_FIELDS_MAP.values().forEach((constant) -> {
cfgSet.add(new Object[]{constant, 0, null, "non-stable non-array field"});
});
INSTANCE_STABLE_FIELDS_MAP.values().forEach((constant) -> {
cfgSet.add(new Object[]{constant, 0, null, "stable non-array field"});
});
return cfgSet.toArray(new Object[0][0]);
}
@DataProvider(name = "readConstantArrayElementForOffsetDataProvider")
public static Object[][] readConstantArrayElementForOffsetDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
// Testing non-stable arrays. Result should be null in all cases
for (double i : new double[]{-1, 0, 0.5, 1, 1.5, 2}) {
NON_STABLE_ARRAY_NAMES.stream().forEach(entry -> {
String fieldName = entry.name;
long offset = (long) (entry.offsetBase + i * entry.scale);
cfgSet.add(new Object[]{
readFieldValue(fieldName),
offset,
null,
"array field \"" + fieldName + "\" for offset " + offset});
});
}
// Testing stable arrays. Result should be null in all cases except "offset = base + 0"
for (double i : new double[]{-1, 0.5, 1, 1.5, 2}) {
STABLE_ARRAY_NAMES.stream().forEach(entry -> {
String fieldName = entry.name;
long offset = (long) Math.ceil(entry.offsetBase + i * entry.scale);
cfgSet.add(new Object[]{
readFieldValue(fieldName),
offset,
null,
"array field \"" + fieldName + "\" for offset " + offset});
});
}
// Testing stable arrays "offset = base + 0". Result should be non-null
STABLE_ARRAY_NAMES.stream().forEach(entry -> {
String fieldName = entry.name;
long offset = (long) entry.offsetBase;
cfgSet.add(new Object[]{
readFieldValue(fieldName),
offset,
getJavaConstant(fieldName),
"array field \"" + fieldName + "\" for offset " + offset});
});
// Testing null as array
cfgSet.add(new Object[]{null, 0, null, "null"});
// Testing JavaConstant.NULL_POINTER as array
cfgSet.add(new Object[]{JavaConstant.NULL_POINTER, 0, null, "JavaConstant.NULL_POINTER"});
// Testing non-stable non-array fields
INSTANCE_FIELDS_MAP.values().forEach((constant) -> {
cfgSet.add(new Object[]{constant, 0, null, "non-stable non-array field"});
});
// Testing stable non-array fields
INSTANCE_STABLE_FIELDS_MAP.values().forEach((constant) -> {
cfgSet.add(new Object[]{constant, 0, null, "stable non-array field"});
});
return cfgSet.toArray(new Object[0][0]);
}
private static JavaConstant readFieldValue(String fieldName) {
return CONSTANT_REFLECTION_PROVIDER.readFieldValue(getResolvedJavaField(DummyClass.class, fieldName),
DUMMY_CLASS_CONSTANT);
}
private static JavaConstant getJavaConstant(String fieldName) {
Class<DummyClass> dummyClass = DummyClass.class;
Field arrayField;
try {
arrayField = dummyClass.getDeclaredField(fieldName);
} catch (NoSuchFieldException ex) {
throw new Error("Test bug: wrong field name " + ex, ex);
} catch (SecurityException ex) {
throw new Error("Unexpected error: " + ex, ex);
}
arrayField.setAccessible(true);
Class<?> componentType = arrayField.getType().getComponentType();
if (componentType == null) {
throw new Error("Test error: field is not an array");
}
Object value;
try {
value = arrayField.get(DUMMY_CLASS_INSTANCE);
} catch (IllegalArgumentException | IllegalAccessException ex) {
throw new Error("Unexpected error: " + ex, ex);
}
if (componentType == boolean.class) {
return JavaConstant.forBoolean(((boolean[]) value)[0]);
}
if (componentType == byte.class) {
return JavaConstant.forByte(((byte[]) value)[0]);
}
if (componentType == short.class) {
return JavaConstant.forShort(((short[]) value)[0]);
}
if (componentType == char.class) {
return JavaConstant.forChar(((char[]) value)[0]);
}
if (componentType == int.class) {
return JavaConstant.forInt(((int[]) value)[0]);
}
if (componentType == long.class) {
return JavaConstant.forLong(((long[]) value)[0]);
}
if (componentType == float.class) {
return JavaConstant.forFloat(((float[]) value)[0]);
}
if (componentType == double.class) {
return JavaConstant.forDouble(((double[]) value)[0]);
}
return CONSTANT_REFLECTION_PROVIDER.forObject(((Object[]) value)[0]);
}
private static class ArrayFieldParams {
public final String name;
public final int offsetBase;
public final int scale;
ArrayFieldParams(String name, int offsetBase, int scale) {
this.name = name;
this.offsetBase = offsetBase;
this.scale = scale;
}
}
}

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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_CONSTANT;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_STABLE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FINAL_DEFAULT_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FINAL_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_STABLE_DEFAULT_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_FINAL_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_STABLE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_STABLE_DEFAULT_FIELDS_MAP;
import java.util.LinkedList;
import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class ReadConstantFieldValueDataProvider {
@DataProvider(name = "readConstantFieldValueDataProvider")
public static Object[][] readConstantFieldValueDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
// Testing static final fields
STATIC_FINAL_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(), null, field.getValue(), "static final field"});
});
// Testing static stable fields
STATIC_STABLE_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(), null, field.getValue(), "static stable field"});
});
// Testing instance final non-default fields
INSTANCE_FINAL_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(),
DUMMY_CLASS_CONSTANT,
field.getValue(),
"instance final field"});
});
// Testing instance final default fields.
boolean trustDefFinal = HotSpotJVMCIRuntime.Option.TrustFinalDefaultFields.getBoolean();
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.entrySet().stream().forEach((field) -> {
JavaConstant expected = trustDefFinal ? field.getValue() : null;
cfgSet.add(new Object[]{field.getKey(),
DUMMY_CLASS_CONSTANT,
expected,
"instance final default field"});
});
// Testing instance stable non-default fields
INSTANCE_STABLE_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(),
DUMMY_CLASS_CONSTANT,
field.getValue(),
"instance stable field"});
});
// Testing instance stable default fields
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(),
DUMMY_CLASS_CONSTANT,
null,
"instance stable default field"});
});
// Testing regular instance fields
INSTANCE_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(), DUMMY_CLASS_CONSTANT, null, "instance field"});
});
// Testing regular static fields
STATIC_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(), null, null, "static field"});
});
// Testing static stable fields
STATIC_STABLE_DEFAULT_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(), null, null, "static stable default field"});
});
return cfgSet.toArray(new Object[0][0]);
}
@DataProvider(name = "readConstantFieldValueNegativeDataProvider")
public static Object[][] readConstantFieldValueNegativeDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
// Testing instance fields with null as receiver
INSTANCE_FIELDS_MAP.entrySet().stream().forEach((field) -> {
cfgSet.add(new Object[]{field.getKey(), null});
});
// Testing null as a field argument
cfgSet.add(new Object[]{null, null});
return cfgSet.toArray(new Object[0][0]);
}
}

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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.ARRAY_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_CONSTANT;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import static jdk.vm.ci.hotspot.test.TestHelper.STABLE_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STABLE_ARRAY_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_STABLE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_STABLE_FIELDS_MAP;
import java.util.LinkedList;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class ReadFieldValueDataProvider {
@DataProvider(name = "readFieldValueDataProvider")
public static Object[][] readFieldValueDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
// Testing instance non-stable fields
INSTANCE_FIELDS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
instanceField.getValue()});
});
// Testing static non-stable fields with null as receiver
STATIC_FIELDS_MAP.entrySet().stream().forEach((staticField) -> {
cfgSet.add(new Object[]{staticField.getKey(), null, staticField.getValue()});
});
// Testing static non-stable fields with JavaConstant.NULL_POINTER as receiver
STATIC_FIELDS_MAP.entrySet().stream().forEach((staticField) -> {
cfgSet.add(new Object[]{staticField.getKey(),
JavaConstant.NULL_POINTER,
staticField.getValue()});
});
// Testing instance stable fields
INSTANCE_STABLE_FIELDS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
instanceField.getValue()});
});
// Testing static stable fields with null as receiver
STATIC_STABLE_FIELDS_MAP.entrySet().stream().forEach((staticField) -> {
cfgSet.add(new Object[]{staticField.getKey(), null, staticField.getValue()});
});
// Testing static stable fields with JavaConstant.NULL_POINTER as receiver
STATIC_STABLE_FIELDS_MAP.entrySet().stream().forEach((staticField) -> {
cfgSet.add(new Object[]{staticField.getKey(),
JavaConstant.NULL_POINTER,
staticField.getValue()});
});
// Testing instance non-stable array fields
ARRAYS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
instanceField.getValue()});
});
// Testing instance stable array fields
STABLE_ARRAYS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
instanceField.getValue()});
});
// Testing instance non-stable array-of-array fields
ARRAY_ARRAYS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
instanceField.getValue()});
});
// Testing instance stable array-of-array fields
STABLE_ARRAY_ARRAYS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
instanceField.getValue()});
});
// Testing instance fields with JavaConstant.NULL_POINTER as receiver
INSTANCE_FIELDS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(), JavaConstant.NULL_POINTER, null});
});
// Testing instance fields with an object that does not have the field
INSTANCE_FIELDS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectField),
null});
});
return cfgSet.toArray(new Object[0][0]);
}
@DataProvider(name = "readFieldValueNegativeDataProvider")
public static Object[][] readFieldValueNegativeDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
// Testing instance fields with null as receiver
INSTANCE_FIELDS_MAP.keySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField, null});
});
// Testing null as a field argument
cfgSet.add(new Object[]{null, null});
return cfgSet.toArray(new Object[0][0]);
}
}

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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.ARRAY_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_CONSTANT;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import static jdk.vm.ci.hotspot.test.TestHelper.STABLE_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STABLE_ARRAY_ARRAYS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_STABLE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.INSTANCE_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_FIELDS_MAP;
import static jdk.vm.ci.hotspot.test.TestHelper.STATIC_STABLE_FIELDS_MAP;
import java.util.LinkedList;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class ReadStableFieldValueDataProvider {
@DataProvider(name = "readStableFieldValueDataProvider")
public static Object[][] readStableFieldValueDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
for (boolean isDefStab : new boolean[]{true, false}) {
// Testing instance non-stable fields
INSTANCE_FIELDS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
isDefStab,
instanceField.getValue()});
});
// Testing static non-stable fields with null as receiver
STATIC_FIELDS_MAP.entrySet().stream().forEach((staticField) -> {
cfgSet.add(new Object[]{staticField.getKey(),
null,
isDefStab,
staticField.getValue()});
});
// Testing static non-stable fields with JavaConstant.NULL_POINTER as receiver
STATIC_FIELDS_MAP.entrySet().stream().forEach((staticField) -> {
cfgSet.add(new Object[]{staticField.getKey(),
JavaConstant.NULL_POINTER,
isDefStab,
staticField.getValue()});
});
// Testing instance stable fields
INSTANCE_STABLE_FIELDS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
isDefStab,
instanceField.getValue()});
});
// Testing static stable fields with null as receiver
STATIC_STABLE_FIELDS_MAP.entrySet().stream().forEach((staticField) -> {
cfgSet.add(new Object[]{staticField.getKey(),
null,
isDefStab,
staticField.getValue()});
});
// Testing static stable fields with JavaConstant.NULL_POINTER as receiver
STATIC_STABLE_FIELDS_MAP.entrySet().stream().forEach((staticField) -> {
cfgSet.add(new Object[]{staticField.getKey(),
JavaConstant.NULL_POINTER,
isDefStab,
staticField.getValue()});
});
// Testing instance fields with JavaConstant.NULL_POINTER as receiver
INSTANCE_FIELDS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
JavaConstant.NULL_POINTER,
isDefStab,
null});
});
// Testing instance fields with an object that does not have the field
INSTANCE_FIELDS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectField),
isDefStab,
null});
});
}
return cfgSet.toArray(new Object[0][0]);
}
@DataProvider(name = "readStableFieldValueArrayDataProvider")
public static Object[][] readStableFieldValueArrayDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
for (boolean isDefStab : new boolean[]{true, false}) {
// Testing instance non-stable array fields
ARRAYS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
isDefStab,
TestHelper.ARRAY_DIMENSION,
instanceField.getValue()});
});
// Testing instance stable array fields
STABLE_ARRAYS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
isDefStab,
TestHelper.ARRAY_DIMENSION,
instanceField.getValue()});
});
// Testing instance non-stable array-of-array fields
ARRAY_ARRAYS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
isDefStab,
TestHelper.ARRAY_OF_ARRAYS_DIMENSION,
instanceField.getValue()});
});
// Testing instance stable array-of-array fields
STABLE_ARRAY_ARRAYS_MAP.entrySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField.getKey(),
DUMMY_CLASS_CONSTANT,
isDefStab,
TestHelper.ARRAY_OF_ARRAYS_DIMENSION,
instanceField.getValue()});
});
}
return cfgSet.toArray(new Object[0][0]);
}
@DataProvider(name = "readStableFieldValueNegativeDataProvider")
public static Object[][] readStableFieldValueNegativeDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
for (boolean isDefStab : new boolean[]{true, false}) {
// Testing instance fields with null as receiver
INSTANCE_FIELDS_MAP.keySet().stream().forEach((instanceField) -> {
cfgSet.add(new Object[]{instanceField, null, isDefStab});
});
// Testing null as a field argument
cfgSet.add(new Object[]{null, null, isDefStab});
}
return cfgSet.toArray(new Object[0][0]);
}
}

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hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/TestHelper.java Normal file
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/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;
import jdk.vm.ci.hotspot.HotSpotConstantReflectionProvider;
import jdk.vm.ci.meta.JavaConstant;
import jdk.vm.ci.meta.MetaAccessProvider;
import jdk.vm.ci.meta.ResolvedJavaField;
import jdk.vm.ci.runtime.JVMCI;
public class TestHelper {
public static final DummyClass DUMMY_CLASS_INSTANCE = new DummyClass();
public static final HotSpotConstantReflectionProvider CONSTANT_REFLECTION_PROVIDER
= (HotSpotConstantReflectionProvider) JVMCI.getRuntime().getHostJVMCIBackend().getConstantReflection();
public static final JavaConstant DUMMY_CLASS_CONSTANT
= CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE);
public static final Map<ResolvedJavaField, JavaConstant> INSTANCE_FIELDS_MAP
= new HashMap<>();
static {
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "booleanField"),
JavaConstant.forBoolean(DUMMY_CLASS_INSTANCE.booleanField));
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "byteField"),
JavaConstant.forByte(DUMMY_CLASS_INSTANCE.byteField));
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "shortField"),
JavaConstant.forShort(DUMMY_CLASS_INSTANCE.shortField));
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "charField"),
JavaConstant.forChar(DUMMY_CLASS_INSTANCE.charField));
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "intField"),
JavaConstant.forInt(DUMMY_CLASS_INSTANCE.intField));
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "longField"),
JavaConstant.forLong(DUMMY_CLASS_INSTANCE.longField));
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "floatField"),
JavaConstant.forFloat(DUMMY_CLASS_INSTANCE.floatField));
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "doubleField"),
JavaConstant.forDouble(DUMMY_CLASS_INSTANCE.doubleField));
INSTANCE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "objectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.objectField));
}
public static final Map<ResolvedJavaField, JavaConstant> INSTANCE_FINAL_FIELDS_MAP
= new HashMap<>();
static {
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalBooleanField"),
JavaConstant.forBoolean(
DUMMY_CLASS_INSTANCE.finalBooleanField));
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalByteField"),
JavaConstant.forByte(DUMMY_CLASS_INSTANCE.finalByteField));
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalShortField"),
JavaConstant.forShort(DUMMY_CLASS_INSTANCE.finalShortField));
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalCharField"),
JavaConstant.forChar(DUMMY_CLASS_INSTANCE.finalCharField));
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalIntField"),
JavaConstant.forInt(DUMMY_CLASS_INSTANCE.finalIntField));
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalLongField"),
JavaConstant.forLong(DUMMY_CLASS_INSTANCE.finalLongField));
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalFloatField"),
JavaConstant.forFloat(DUMMY_CLASS_INSTANCE.finalFloatField));
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalDoubleField"),
JavaConstant.forDouble(
DUMMY_CLASS_INSTANCE.finalDoubleField));
INSTANCE_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "finalObjectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.finalObjectField));
}
public static final Map<ResolvedJavaField, JavaConstant> INSTANCE_FINAL_DEFAULT_FIELDS_MAP
= new HashMap<>();
static {
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultBooleanField"),
JavaConstant.forBoolean(
DUMMY_CLASS_INSTANCE.finalDefaultBooleanField));
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultByteField"),
JavaConstant.forByte(
DUMMY_CLASS_INSTANCE.finalDefaultByteField));
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultShortField"),
JavaConstant.forShort(
DUMMY_CLASS_INSTANCE.finalDefaultShortField));
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultCharField"),
JavaConstant.forChar(
DUMMY_CLASS_INSTANCE.finalDefaultCharField));
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultIntField"),
JavaConstant.forInt(
DUMMY_CLASS_INSTANCE.finalDefaultIntField));
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultLongField"),
JavaConstant.forLong(
DUMMY_CLASS_INSTANCE.finalDefaultLongField));
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultFloatField"),
JavaConstant.forFloat(
DUMMY_CLASS_INSTANCE.finalDefaultFloatField));
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultDoubleField"),
JavaConstant.forDouble(
DUMMY_CLASS_INSTANCE.finalDefaultDoubleField));
INSTANCE_FINAL_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"finalDefaultObjectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.finalDefaultObjectField));
}
public static final Map<ResolvedJavaField, JavaConstant> INSTANCE_STABLE_FIELDS_MAP
= new HashMap<>();
static {
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableBooleanField"),
JavaConstant.forBoolean(
DUMMY_CLASS_INSTANCE.stableBooleanField));
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableByteField"),
JavaConstant.forByte(DUMMY_CLASS_INSTANCE.stableByteField));
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableShortField"),
JavaConstant.forShort(
DUMMY_CLASS_INSTANCE.stableShortField));
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableCharField"),
JavaConstant.forChar(DUMMY_CLASS_INSTANCE.stableCharField));
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableIntField"),
JavaConstant.forInt(DUMMY_CLASS_INSTANCE.stableIntField));
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableLongField"),
JavaConstant.forLong(DUMMY_CLASS_INSTANCE.stableLongField));
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableFloatField"),
JavaConstant.forFloat(
DUMMY_CLASS_INSTANCE.stableFloatField));
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableDoubleField"),
JavaConstant.forDouble(
DUMMY_CLASS_INSTANCE.stableDoubleField));
INSTANCE_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "stableObjectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableObjectField));
}
public static final Map<ResolvedJavaField, JavaConstant> INSTANCE_STABLE_DEFAULT_FIELDS_MAP
= new HashMap<>();
static {
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultBooleanField"),
JavaConstant.forBoolean(
DUMMY_CLASS_INSTANCE.stableDefaultBooleanField));
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultByteField"),
JavaConstant.forByte(
DUMMY_CLASS_INSTANCE.stableDefaultByteField));
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultShortField"),
JavaConstant.forShort(
DUMMY_CLASS_INSTANCE.stableDefaultShortField));
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultCharField"),
JavaConstant.forChar(
DUMMY_CLASS_INSTANCE.stableDefaultCharField));
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultIntField"),
JavaConstant.forInt(
DUMMY_CLASS_INSTANCE.stableDefaultIntField));
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultLongField"),
JavaConstant.forLong(
DUMMY_CLASS_INSTANCE.stableDefaultLongField));
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultFloatField"),
JavaConstant.forFloat(
DUMMY_CLASS_INSTANCE.stableDefaultFloatField));
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultDoubleField"),
JavaConstant.forDouble(
DUMMY_CLASS_INSTANCE.stableDefaultDoubleField));
INSTANCE_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"stableDefaultObjectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableDefaultObjectField));
}
public static final Map<ResolvedJavaField, JavaConstant> STATIC_FIELDS_MAP = new HashMap<>();
static {
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticBooleanField"),
JavaConstant.forBoolean(DummyClass.staticBooleanField));
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticByteField"),
JavaConstant.forByte(DummyClass.staticByteField));
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticShortField"),
JavaConstant.forShort(DummyClass.staticShortField));
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticCharField"),
JavaConstant.forChar(DummyClass.staticCharField));
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticIntField"),
JavaConstant.forInt(DummyClass.staticIntField));
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticLongField"),
JavaConstant.forLong(DummyClass.staticLongField));
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticFloatField"),
JavaConstant.forFloat(DummyClass.staticFloatField));
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticDoubleField"),
JavaConstant.forDouble(DummyClass.staticDoubleField));
STATIC_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticObjectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(DummyClass.staticObjectField));
}
public static final Map<ResolvedJavaField, JavaConstant> STATIC_FINAL_FIELDS_MAP
= new HashMap<>();
static {
STATIC_FINAL_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticFinalBooleanField"),
JavaConstant.forBoolean(DummyClass.staticFinalBooleanField));
STATIC_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticFinalByteField"),
JavaConstant.forByte(DummyClass.staticFinalByteField));
STATIC_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticFinalShortField"),
JavaConstant.forShort(DummyClass.staticFinalShortField));
STATIC_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticFinalCharField"),
JavaConstant.forChar(DummyClass.staticFinalCharField));
STATIC_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticFinalIntField"),
JavaConstant.forInt(DummyClass.staticFinalIntField));
STATIC_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticFinalLongField"),
JavaConstant.forLong(DummyClass.staticFinalLongField));
STATIC_FINAL_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticFinalFloatField"),
JavaConstant.forFloat(DummyClass.staticFinalFloatField));
STATIC_FINAL_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticFinalDoubleField"),
JavaConstant.forDouble(DummyClass.staticFinalDoubleField));
STATIC_FINAL_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticFinalObjectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(DummyClass.staticFinalObjectField));
}
public static final Map<ResolvedJavaField, JavaConstant> STATIC_STABLE_FIELDS_MAP
= new HashMap<>();
static {
STATIC_STABLE_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticStableBooleanField"),
JavaConstant.forBoolean(DummyClass.staticStableBooleanField));
STATIC_STABLE_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticStableByteField"),
JavaConstant.forByte(DummyClass.staticStableByteField));
STATIC_STABLE_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticStableShortField"),
JavaConstant.forShort(DummyClass.staticStableShortField));
STATIC_STABLE_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticStableCharField"),
JavaConstant.forChar(DummyClass.staticStableCharField));
STATIC_STABLE_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class, "staticStableIntField"),
JavaConstant.forInt(DummyClass.staticStableIntField));
STATIC_STABLE_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticStableLongField"),
JavaConstant.forLong(DummyClass.staticStableLongField));
STATIC_STABLE_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticStableFloatField"),
JavaConstant.forFloat(DummyClass.staticStableFloatField));
STATIC_STABLE_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticStableDoubleField"),
JavaConstant.forDouble(DummyClass.staticStableDoubleField));
STATIC_STABLE_FIELDS_MAP.put(
getResolvedJavaField(DummyClass.class, "staticStableObjectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(DummyClass.staticStableObjectField));
}
public static final Map<ResolvedJavaField, JavaConstant> STATIC_STABLE_DEFAULT_FIELDS_MAP
= new HashMap<>();
static {
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultBooleanField"),
JavaConstant.forBoolean(
DummyClass.staticStableDefaultBooleanField));
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultByteField"),
JavaConstant.forByte(
DummyClass.staticStableDefaultByteField));
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultShortField"),
JavaConstant.forShort(
DummyClass.staticStableDefaultShortField));
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultCharField"),
JavaConstant.forChar(
DummyClass.staticStableDefaultCharField));
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultIntField"),
JavaConstant.forInt(
DummyClass.staticStableDefaultIntField));
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultLongField"),
JavaConstant.forLong(
DummyClass.staticStableDefaultLongField));
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultFloatField"),
JavaConstant.forFloat(
DummyClass.staticStableDefaultFloatField));
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultDoubleField"),
JavaConstant.forDouble(
DummyClass.staticStableDefaultDoubleField));
STATIC_STABLE_DEFAULT_FIELDS_MAP.put(getResolvedJavaField(DummyClass.class,
"staticStableDefaultObjectField"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DummyClass.staticStableDefaultObjectField));
}
public static final int ARRAY_DIMENSION = 1;
public static final int ARRAY_OF_ARRAYS_DIMENSION = 2;
public static final Map<ResolvedJavaField, JavaConstant> ARRAYS_MAP = new HashMap<>();
static {
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "booleanArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.booleanArrayWithValues));
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "byteArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.byteArrayWithValues));
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "shortArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.shortArrayWithValues));
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "charArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.charArrayWithValues));
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "intArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.intArrayWithValues));
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "longArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.longArrayWithValues));
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "floatArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.floatArrayWithValues));
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "doubleArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.doubleArrayWithValues));
ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "objectArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.objectArrayWithValues));
}
public static final Map<ResolvedJavaField, JavaConstant> STABLE_ARRAYS_MAP = new HashMap<>();
static {
STABLE_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableBooleanArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableBooleanArrayWithValues));
STABLE_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "stableByteArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableByteArrayWithValues));
STABLE_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "stableShortArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableShortArrayWithValues));
STABLE_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "stableCharArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableCharArrayWithValues));
STABLE_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "stableIntArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableIntArrayWithValues));
STABLE_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "stableLongArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableLongArrayWithValues));
STABLE_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "stableFloatArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableFloatArrayWithValues));
STABLE_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "stableDoubleArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableDoubleArrayWithValues));
STABLE_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "stableObjectArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableObjectArrayWithValues));
}
public static final Map<ResolvedJavaField, JavaConstant> ARRAY_ARRAYS_MAP = new HashMap<>();
static {
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "booleanArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.booleanArrayArrayWithValues));
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "byteArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.byteArrayArrayWithValues));
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "shortArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.shortArrayArrayWithValues));
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "charArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.charArrayArrayWithValues));
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "intArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.intArrayArrayWithValues));
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "longArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.longArrayArrayWithValues));
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "floatArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.floatArrayArrayWithValues));
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "doubleArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.doubleArrayArrayWithValues));
ARRAY_ARRAYS_MAP.put(getResolvedJavaField(DummyClass.class, "objectArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.objectArrayArrayWithValues));
}
public static final Map<ResolvedJavaField, JavaConstant> STABLE_ARRAY_ARRAYS_MAP = new HashMap<>();
static {
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableBooleanArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableBooleanArrayArrayWithValues));
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableByteArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableByteArrayArrayWithValues));
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableShortArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableShortArrayArrayWithValues));
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableCharArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableCharArrayArrayWithValues));
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableIntArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableIntArrayArrayWithValues));
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableLongArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableLongArrayArrayWithValues));
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableFloatArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableFloatArrayArrayWithValues));
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableDoubleArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableDoubleArrayArrayWithValues));
STABLE_ARRAY_ARRAYS_MAP.put(
getResolvedJavaField(DummyClass.class, "stableObjectArrayArrayWithValues"),
CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.stableObjectArrayArrayWithValues));
}
public static ResolvedJavaField getResolvedJavaField(Class<?> clazz, String fieldName) {
Field reflectionField = null;
try {
reflectionField = clazz.getDeclaredField(fieldName);
reflectionField.setAccessible(true);
} catch (NoSuchFieldException ex) {
throw new Error("Test bug: Invalid field name: " + ex, ex);
} catch (SecurityException ex) {
throw new Error("Unexpected error: " + ex, ex);
}
MetaAccessProvider metaAccess = JVMCI.getRuntime().getHostJVMCIBackend().getMetaAccess();
return metaAccess.lookupJavaField(reflectionField);
}
}

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hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/UnboxPrimitiveDataProvider.java Normal file
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@ -0,0 +1,100 @@
/*
* Copyright (c) 2016, 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 jdk.vm.ci.hotspot.test;
import static jdk.vm.ci.hotspot.test.TestHelper.CONSTANT_REFLECTION_PROVIDER;
import static jdk.vm.ci.hotspot.test.TestHelper.DUMMY_CLASS_INSTANCE;
import java.util.LinkedList;
import jdk.vm.ci.meta.JavaConstant;
import org.testng.annotations.DataProvider;
public class UnboxPrimitiveDataProvider {
@DataProvider(name = "unboxPrimitiveDataProvider")
public static Object[][] unboxPrimitiveDataProvider() {
LinkedList<Object[]> cfgSet = new LinkedList<>();
// Testing boolean
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(
(Boolean) true), JavaConstant.forBoolean(true)});
cfgSet.add(new Object[]{JavaConstant.forBoolean(true), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject((Boolean) false),
JavaConstant.forBoolean(false)});
cfgSet.add(new Object[]{JavaConstant.forBoolean(false), null});
for (byte number : new byte[]{-128, 0, 1, 127}) {
// Testing boxed primitives
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Byte.valueOf(number)),
JavaConstant.forByte(number)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Short.valueOf(number)),
JavaConstant.forShort(number)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Integer.valueOf(number)),
JavaConstant.forInt(number)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Long.valueOf(number)),
JavaConstant.forLong(number)});
if (number >= 0) {
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(
Character.valueOf((char) number)),
JavaConstant.forChar((char) number)});
}
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(
Float.valueOf(number * 1.1f)),
JavaConstant.forFloat(number * 1.1f)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(
Double.valueOf(number * 1.1)),
JavaConstant.forDouble(number * 1.1)});
// Testing non-boxed primitives (should result in returning of "null")
cfgSet.add(new Object[]{JavaConstant.forByte(number), null});
cfgSet.add(new Object[]{JavaConstant.forShort(number), null});
cfgSet.add(new Object[]{JavaConstant.forInt(number), null});
cfgSet.add(new Object[]{JavaConstant.forLong(number), null});
cfgSet.add(new Object[]{JavaConstant.forChar((char) number), null});
cfgSet.add(new Object[]{JavaConstant.forFloat(number), null});
cfgSet.add(new Object[]{JavaConstant.forDouble(number), null});
}
// Testing boxed primitives with max values
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Short.MAX_VALUE),
JavaConstant.forShort(Short.MAX_VALUE)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Integer.MAX_VALUE),
JavaConstant.forInt(Integer.MAX_VALUE)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Long.MAX_VALUE),
JavaConstant.forLong(Long.MAX_VALUE)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Character.MAX_VALUE),
JavaConstant.forChar(Character.MAX_VALUE)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Float.MAX_VALUE),
JavaConstant.forFloat(Float.MAX_VALUE)});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(Double.MAX_VALUE),
JavaConstant.forDouble(Double.MAX_VALUE)});
// Non-primitives testing
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.objectField), null});
cfgSet.add(new Object[]{CONSTANT_REFLECTION_PROVIDER.forObject(
DUMMY_CLASS_INSTANCE.booleanArrayWithValues),
null});
// Null testing
cfgSet.add(new Object[]{JavaConstant.NULL_POINTER, null});
cfgSet.add(new Object[]{null, null});
return cfgSet.toArray(new Object[0][0]);
}
}