jdk-24/test/jdk/java/foreign/enablenativeaccess/TestEnableNativeAccessBase.java
Maurizio Cimadamore 20d8f58c92 8331671: Implement JEP 472: Prepare to Restrict the Use of JNI
Reviewed-by: jpai, prr, ihse, kcr, alanb
2024-08-26 09:17:45 +00:00

133 lines
4.5 KiB
Java

/*
* Copyright (c) 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.
*
* 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.
*/
import java.util.List;
import java.util.ArrayList;
import java.util.stream.Stream;
import jdk.test.lib.process.OutputAnalyzer;
import static org.testng.Assert.*;
public class TestEnableNativeAccessBase {
static final String MODULE_PATH = System.getProperty("jdk.module.path");
static final String PANAMA_MAIN_CLS = "org.openjdk.foreigntest.PanamaMainDirect";
static final String PANAMA_MAIN = "panama_module/" + PANAMA_MAIN_CLS;
static final String PANAMA_REFLECTION_CLS = "org.openjdk.foreigntest.PanamaMainReflection";
static final String PANAMA_REFLECTION = "panama_module/" + PANAMA_REFLECTION_CLS;
static final String PANAMA_INVOKE_CLS = "org.openjdk.foreigntest.PanamaMainInvoke";
static final String PANAMA_INVOKE = "panama_module/" + PANAMA_INVOKE_CLS;
static final String PANAMA_JNI_CLS = "org.openjdk.jni.PanamaMainJNI";
static final String PANAMA_JNI = "panama_jni_load_module/" + PANAMA_JNI_CLS;
static final String UNNAMED = "org.openjdk.foreigntest.unnamed.PanamaMainUnnamedModule";
/**
* Represents the expected result of a test.
*/
static final class Result {
private final boolean success;
private final List<String> expectedOutput = new ArrayList<>();
private final List<String> notExpectedOutput = new ArrayList<>();
Result(boolean success) {
this.success = success;
}
Result expect(String msg) {
expectedOutput.add(msg);
return this;
}
Result doNotExpect(String msg) {
notExpectedOutput.add(msg);
return this;
}
boolean shouldSucceed() {
return success;
}
Stream<String> expectedOutput() {
return expectedOutput.stream();
}
Stream<String> notExpectedOutput() {
return notExpectedOutput.stream();
}
@Override
public String toString() {
String s = (success) ? "success" : "failure";
for (String msg : expectedOutput) {
s += "/" + msg;
}
return s;
}
}
static Result success() {
return new Result(true);
}
static Result successNoWarning() {
return success().doNotExpect("WARNING");
}
static Result successWithWarning(String moduleName) {
return success().expect("WARNING").expect("--enable-native-access=" + moduleName);
}
static Result successWithWarnings(String... moduleNames) {
Result result = success();
for (String moduleName : moduleNames) {
result = result.expect("WARNING").expect("--enable-native-access=" + moduleName);
}
return result;
}
static Result failWithWarning(String expectedOutput) {
return new Result(false).expect(expectedOutput).expect("WARNING");
}
static Result failWithError(String expectedOutput) {
return new Result(false).expect(expectedOutput);
}
/**
* Checks an expected result with the output captured by the given
* OutputAnalyzer.
*/
void checkResult(Result expectedResult, OutputAnalyzer outputAnalyzer) {
expectedResult.expectedOutput().forEach(outputAnalyzer::shouldContain);
expectedResult.notExpectedOutput().forEach(outputAnalyzer::shouldNotContain);
int exitValue = outputAnalyzer.getExitValue();
if (expectedResult.shouldSucceed()) {
assertTrue(exitValue == 0);
} else {
assertTrue(exitValue != 0);
}
}
}