src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringIndexOfConstantTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringIndexOfConstantTest.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,91 @@
+/*
+ * 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 org.graalvm.compiler.replacements.test;
+
+import org.graalvm.compiler.nodes.StructuredGraph;
+import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration;
+import org.graalvm.compiler.options.OptionValues;
+import org.graalvm.compiler.replacements.ConstantBindingParameterPlugin;
+import org.junit.Test;
+
+import jdk.vm.ci.code.InstalledCode;
+import jdk.vm.ci.meta.ResolvedJavaMethod;
+
+public class StringIndexOfConstantTest extends StringIndexOfTestBase {
+
+ /*
+ * These test definitions could live in the superclass except that the mx junit individual test
+ * runner can't find tests in superclasses.
+ */
+ @Override
+ @Test
+ public void testStringIndexOfConstant() {
+ super.testStringIndexOfConstant();
+ }
+
+ @Override
+ @Test
+ public void testStringIndexOfConstantOffset() {
+ super.testStringIndexOfConstantOffset();
+ }
+
+ @Override
+ @Test
+ public void testStringBuilderIndexOfConstant() {
+ super.testStringBuilderIndexOfConstant();
+ }
+
+ @Override
+ @Test
+ public void testStringBuilderIndexOfConstantOffset() {
+ super.testStringBuilderIndexOfConstantOffset();
+ }
+
+ Object[] constantArgs;
+
+ @Override
+ protected GraphBuilderConfiguration editGraphBuilderConfiguration(GraphBuilderConfiguration conf) {
+ if (constantArgs != null) {
+ ConstantBindingParameterPlugin constantBinding = new ConstantBindingParameterPlugin(constantArgs, this.getMetaAccess(), this.getSnippetReflection());
+ conf.getPlugins().appendParameterPlugin(constantBinding);
+ }
+ return super.editGraphBuilderConfiguration(conf);
+ }
+
+ @Override
+ protected Result test(OptionValues options, ResolvedJavaMethod method, Object receiver, Object... args) {
+ constantArgs = new Object[args.length + 1];
+ for (int i = 0; i < args.length; i++) {
+ if (args[i] == constantString) {
+ constantArgs[i + 1] = constantString;
+ }
+ }
+ return super.test(options, method, receiver, args);
+ }
+
+ @Override
+ protected InstalledCode getCode(final ResolvedJavaMethod installedCodeOwner, StructuredGraph graph0, boolean ignoreForceCompile, boolean ignoreInstallAsDefault, OptionValues options) {
+ // Force recompile if constant binding should be done
+ return super.getCode(installedCodeOwner, graph0, /* forceCompile */true, /* installAsDefault */false, options);
+ }
+}