diff test/compiler/whitebox/SetDontInlineMethodTest.java @ 8051:12e01444ca2d

8006683: Add WhiteBox API to testing of compiler Reviewed-by: kvn, vlivanov
author iignatyev
date Wed, 13 Feb 2013 08:29:04 -0800
parents
children 1b0dc9f87e75
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/whitebox/SetDontInlineMethodTest.java	Wed Feb 13 08:29:04 2013 -0800
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test SetDontInlineMethodTest
+ * @compile -J-XX:+UnlockDiagnosticVMOptions -J-XX:+WhiteBoxAPI CompilerWhiteBoxTest.java
+ * @compile -J-XX:+UnlockDiagnosticVMOptions -J-XX:+WhiteBoxAPI SetDontInlineMethodTest.java
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI SetDontInlineMethodTest
+ * @author igor.ignatyev@oracle.com
+ */
+public class SetDontInlineMethodTest extends CompilerWhiteBoxTest {
+
+    public static void main(String[] args) throws Exception {
+        new SetDontInlineMethodTest().runTest();
+    }
+
+    protected void test() throws Exception {
+        if (WHITE_BOX.setDontInlineMethod(METHOD, true)) {
+            throw new RuntimeException("on start " + METHOD
+                    + " must be inlineable");
+        }
+        if (!WHITE_BOX.setDontInlineMethod(METHOD, true)) {
+            throw new RuntimeException("after first change to true " + METHOD
+                    + " must be not inlineable");
+        }
+        if (!WHITE_BOX.setDontInlineMethod(METHOD, false)) {
+            throw new RuntimeException("after second change to true " + METHOD
+                    + " must be still not inlineable");
+        }
+        if (WHITE_BOX.setDontInlineMethod(METHOD, false)) {
+            throw new RuntimeException("after first change to false" + METHOD
+                    + " must be inlineable");
+        }
+        if (WHITE_BOX.setDontInlineMethod(METHOD, false)) {
+            throw new RuntimeException("after second change to false " + METHOD
+                    + " must be inlineable");
+        }
+    }
+}