author | kvn |
Fri, 07 Jun 2019 13:57:08 -0700 | |
changeset 55295 | 14283f280695 |
parent 55206 | 2fe2063fe567 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/** |
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* @test |
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* @bug 8136421 |
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42607
acd91f1875d4
8170227: use vm.jvmci property in compiler/jvmci tests
iignatyev
parents:
41705
diff
changeset
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* @requires vm.jvmci |
40631
ed82623d7831
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
ctornqvi
parents:
40059
diff
changeset
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* @library /test/lib / |
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* @library ../common/patches |
38152
80e5da81fb2c
8154258: [TESTBUG] Various serviceability tests fail compilation
dsamersoff
parents:
36508
diff
changeset
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* @modules java.base/jdk.internal.misc |
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* @modules java.base/jdk.internal.org.objectweb.asm |
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* java.base/jdk.internal.org.objectweb.asm.tree |
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* jdk.internal.vm.ci/jdk.vm.ci.hotspot |
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* jdk.internal.vm.ci/jdk.vm.ci.code |
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* @build jdk.internal.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper |
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* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI |
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* -XX:-UseJVMCICompiler |
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* compiler.jvmci.compilerToVM.GetExceptionTableTest |
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*/ |
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package compiler.jvmci.compilerToVM; |
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import compiler.jvmci.common.CTVMUtilities; |
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import jdk.test.lib.Asserts; |
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import jdk.vm.ci.hotspot.CompilerToVMHelper; |
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import jdk.vm.ci.hotspot.HotSpotResolvedJavaMethod; |
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import java.io.IOException; |
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import java.lang.reflect.Executable; |
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import java.net.Socket; |
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import java.util.HashMap; |
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import java.util.Map; |
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public class GetExceptionTableTest { |
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public static final int TRY_CATCH_COUNT = 3; |
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public static final int TRY_CATCH_FINALLY_COUNT = 8; |
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49434
951f29c9aef5
8200135: test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetExceptionTableTest.java is failing after JDK-8194978
jlahoda
parents:
47216
diff
changeset
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public static final int TRY_WITH_RESOURCES_COUNT = 5; |
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public static final int EMPTY_COUNT = 0; |
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public static void main(String[] args) { |
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Map<Executable, Integer> testCases = createTestCases(); |
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testCases.forEach(GetExceptionTableTest::runSanityTest); |
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} |
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private static Map<Executable, Integer> createTestCases() { |
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HashMap<Executable, Integer> methods = new HashMap<>(); |
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try { |
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Class<?> aClass = GetExceptionTableTest.DummyClass.class; |
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methods.put(aClass.getMethod("tryCatchDummy"), TRY_CATCH_COUNT); |
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methods.put(aClass.getMethod("tryCatchFinallyDummy"), |
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TRY_CATCH_FINALLY_COUNT); |
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methods.put(aClass.getMethod("tryWithResourcesDummy"), |
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TRY_WITH_RESOURCES_COUNT); |
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methods.put(aClass.getMethod("emptyFunction"), EMPTY_COUNT); |
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} catch (NoSuchMethodException e) { |
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throw new Error("TEST BUG", e); |
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} |
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return methods; |
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} |
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private static void runSanityTest(Executable aMethod, |
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Integer expectedTableLength) { |
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HotSpotResolvedJavaMethod method = CTVMUtilities |
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.getResolvedMethod(aMethod); |
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int tableLength = CompilerToVMHelper.getExceptionTableLength(method); |
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Asserts.assertEQ(tableLength, expectedTableLength, aMethod |
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+ " incorrect exception table length."); |
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long tableStart = CompilerToVMHelper.getExceptionTableStart(method); |
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if (tableLength > 0) { |
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Asserts.assertNE(tableStart, 0L, aMethod + " exception table starts " |
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+ "at 0."); |
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} |
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} |
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private static class DummyClass { |
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public static void emptyFunction() {} |
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public static void tryCatchDummy() throws Throwable { |
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try { |
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throw new Exception("Dummy exception"); |
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} catch (ArithmeticException ex) { |
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throw new IOException(ex.getMessage()); |
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} catch (IOException ex) { |
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throw new Exception(ex); |
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} catch (Exception ex) { |
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throw new Exception(ex); |
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} |
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} |
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public int tryCatchFinallyDummy() { |
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// 4 times catch/finally = 8 catch-blocks and finally-blocks |
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try { |
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throw new Exception("Dummy exception"); |
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} catch (IndexOutOfBoundsException ex) { |
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return 1; |
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} catch (ArithmeticException ex) { |
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return 2; |
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} catch (IOException ex) { |
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return 3; |
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} catch (Exception ex) { |
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return 4; |
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} finally { |
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return 0; |
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} |
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} |
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public static int tryWithResourcesDummy() throws Throwable { |
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try (Socket socket = new Socket()) { |
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throw new Exception("Dummy exception"); |
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} catch (ArithmeticException ex) { |
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return 1; |
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} catch (IOException ex) { |
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return 2; |
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} catch (Exception ex) { |
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return 3; |
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} |
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} |
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} |
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} |