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64
...vm.compiler.test/src/org/graalvm/compiler/hotspot/test/JVMCIVersionCheckMaxValueTest.java
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| /* | ||
| * Copyright (c) 2019, 2023, 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. Oracle designates this | ||
| * particular file as subject to the "Classpath" exception as provided | ||
| * by Oracle in the LICENSE file that accompanied this code. | ||
| * | ||
| * 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.hotspot.test; | ||
|
|
||
| import org.graalvm.compiler.core.test.GraalCompilerTest; | ||
| import org.graalvm.compiler.hotspot.JVMCIVersionCheck; | ||
| import org.junit.Assert; | ||
| import org.junit.Test; | ||
|
|
||
| /** | ||
| * Test handling of version components bigger than Integer.MAX_VALUE. | ||
| */ | ||
| public class JVMCIVersionCheckMaxValueTest extends GraalCompilerTest { | ||
|
|
||
| public static final String EXPECTED_MSG = "Cannot read JVMCI version from java.vm.version property"; | ||
|
|
||
| @Test | ||
| public void testLegacyVersion() { | ||
| for (String version : new String[]{"20.0-b" + Long.MAX_VALUE, "20." + Long.MAX_VALUE + "-b1", Long.MAX_VALUE + ".0-b1"}) { | ||
| testVersion(String.format("prefix-jvmci-%s-suffix", version)); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void testNewVersion() { | ||
| // We only want to test jvmciBuild, not Runtime.Version, so we use a fixed jdkVersion string | ||
| testVersion(String.format("99.0.1-jvmci-b%s-suffix", Long.MAX_VALUE)); | ||
| } | ||
|
|
||
| private static void testVersion(String javaVmVersion) { | ||
| try { | ||
| JVMCIVersionCheck.Version minVersion = new JVMCIVersionCheck.Version(20, 0, 1); | ||
| // Use a javaSpecVersion that will likely not fail in the near future | ||
| JVMCIVersionCheck.check(JVMCIVersionCheckTest.props, minVersion, "99", javaVmVersion, false); | ||
| Assert.fail("expected to fail checking " + javaVmVersion + " against " + minVersion); | ||
| } catch (InternalError e) { | ||
| if (!e.getMessage().contains(EXPECTED_MSG)) { | ||
| throw new AssertionError("Unexpected exception message. Expected: " + EXPECTED_MSG, e); | ||
| } | ||
| } | ||
| } | ||
| } |
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