diff test/testlibrary_tests/whitebox/vm_flags/BooleanTest.java @ 20804:7848fc12602b

Merge with jdk8u40-b25
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Tue, 07 Apr 2015 14:58:49 +0200
parents 0c48231c5c84
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/testlibrary_tests/whitebox/vm_flags/BooleanTest.java	Tue Apr 07 14:58:49 2015 +0200
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2014, 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 BooleanTest
+ * @bug 8028756
+ * @library /testlibrary /testlibrary/whitebox
+ * @build BooleanTest
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm/timeout=600 -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI BooleanTest
+ * @summary testing of WB::set/getBooleanVMFlag()
+ * @author igor.ignatyev@oracle.com
+ */
+
+import sun.hotspot.WhiteBox;
+import com.oracle.java.testlibrary.*;
+import sun.management.*;
+import com.sun.management.*;
+
+public class BooleanTest {
+    private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+    private static final Boolean[] TESTS = {true, false, true, true, false};
+    private static final String TEST_NAME = "BooleanTest";
+    private static final String FLAG_NAME = "PrintCompilation";
+    private static final String METHOD = TEST_NAME + "::method";
+    private static final String METHOD1 = METHOD + "1";
+    private static final String METHOD2 = METHOD + "2";
+
+    public static void main(String[] args) throws Exception {
+        if (args.length == 0) {
+            VmFlagTest.runTest(FLAG_NAME, TESTS,
+                VmFlagTest.WHITE_BOX::setBooleanVMFlag,
+                VmFlagTest.WHITE_BOX::getBooleanVMFlag);
+            testFunctional(false);
+            testFunctional(true);
+        } else {
+            boolean value = Boolean.valueOf(args[0]);
+            method1();
+            VmFlagTest.WHITE_BOX.setBooleanVMFlag(FLAG_NAME, value);
+            method2();
+        }
+    }
+
+    private static void testFunctional(boolean value) throws Exception {
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+            "-Xbootclasspath/a:.",
+            "-XX:+UnlockDiagnosticVMOptions",
+            "-XX:+WhiteBoxAPI",
+            "-Xcomp",
+            "-XX:CompileCommand=compileonly," + METHOD + "*",
+            "-XX:" + (value ? "-" : "+") + FLAG_NAME,
+            TEST_NAME,
+            "" + value);
+        OutputAnalyzer out = new OutputAnalyzer(pb.start());
+        if (value) {
+            out.shouldNotContain(METHOD1);
+            out.shouldContain(METHOD2);
+        } else {
+            out.shouldContain(METHOD1);
+            out.shouldNotContain(METHOD2);
+        }
+    }
+
+    private static void method1() { }
+    private static void method2() { }
+}
+