1 /* 2 * Copyright (c) 2020, 2023, Oracle and/or its affiliates. All rights reserved. 3 * Copyright (c) 2020, 2023 SAP SE. All rights reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 /* 27 * Note: This runs the metaspace-related parts of gtest in configurations which 28 * are not tested explicitly in the standard gtests. 29 * 30 */ 31 32 /* @test id=default-debug 33 * @bug 8251158 34 * @summary Run metaspace-related gtests with all default but verifications enabled 35 * @library /test/lib 36 * @modules java.base/jdk.internal.misc 37 * java.xml 38 * @requires vm.debug 39 * @requires vm.flagless 40 * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:VerifyMetaspaceInterval=1 41 */ 42 43 /* @test id=balanced-with-guards 44 * @summary Run metaspace-related gtests with allocation guards enabled 45 * @library /test/lib 46 * @modules java.base/jdk.internal.misc 47 * java.xml 48 * @requires vm.debug 49 * @requires vm.flagless 50 * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:VerifyMetaspaceInterval=1 -XX:+MetaspaceGuardAllocations 51 */ 52 53 /* @test id=balanced-no-ccs 54 * @summary Run metaspace-related gtests with compressed class pointers off 55 * @library /test/lib 56 * @modules java.base/jdk.internal.misc 57 * java.xml 58 * @requires vm.debug 59 * @requires vm.bits == 64 60 * @requires vm.flagless 61 * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:-UseCompressedClassPointers 62 */ 63 64 65 /* @test id=ccs-on-compact-headers-on 66 * @summary Run with +UseCCS and +UseCompactObjectHeaders 67 * @library /test/lib 68 * @modules java.base/jdk.internal.misc 69 * java.xml 70 * @requires vm.debug 71 * @requires vm.bits == 64 72 * @requires vm.flagless 73 * @run main/native GTestWrapper --gtest_filter=metaspace* -Xlog:metaspace* -XX:+UnlockExperimentalVMOptions -XX:+UseCompactObjectHeaders -XX:+UseCompressedClassPointers -XX:VerifyMetaspaceInterval=3 74 */ 75 76 /* @test id=ccs-on-compact-headers-off 77 * @summary Run with +UseCCS and -UseCompactObjectHeaders 78 * @library /test/lib 79 * @modules java.base/jdk.internal.misc 80 * java.xml 81 * @requires vm.debug 82 * @requires vm.bits == 64 83 * @requires vm.flagless 84 * @run main/native GTestWrapper --gtest_filter=metaspace* -Xlog:metaspace* -XX:+UnlockExperimentalVMOptions -XX:-UseCompactObjectHeaders -XX:+UseCompressedClassPointers -XX:VerifyMetaspaceInterval=3 85 */ 86 87 /* @test id=ccs-off 88 * @summary Run with -UseCCS 89 * @library /test/lib 90 * @modules java.base/jdk.internal.misc 91 * java.xml 92 * @requires vm.debug 93 * @requires vm.bits == 64 94 * @requires vm.flagless 95 * @run main/native GTestWrapper --gtest_filter=metaspace* -Xlog:metaspace* -XX:-UseCompressedClassPointers -XX:VerifyMetaspaceInterval=3 96 */ 97 98 99