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/*
* Copyright (c) 2012, 2015, 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
* @bug 6493690
* @summary javadoc should have a javax.tools.Tool service provider
* @modules java.compiler
* jdk.compiler
* @build APITest
* @run main IsSupportedOptionTest
*/
import javax.tools.DocumentationTool;
import javax.tools.ToolProvider;
/**
* Tests for DocumentationTool.usSupportedOption method.
*/
public class IsSupportedOptionTest extends APITest {
public static void main(String... args) throws Exception {
new IsSupportedOptionTest().run();
}
/**
* Verify that isSupportedOption method can be invoked.
*/
@Test
public void test() throws Exception {
DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
check(tool, "-sourcepath", 1);
check(tool, "-verbose", 0);
check(tool, "-ZZZ", -1);
try {
check(tool, null, -1);
error("null was accepted without exception");
} catch (NullPointerException e) {
}
}
private void check(DocumentationTool tool, String option, int numArgs) {
System.err.println("check " + option);
int n = tool.isSupportedOption(option);
if (n != numArgs)
error("unexpected result for option: " + option + ": " + n);
}
}
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