NoOperandsTest.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 *
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 8044859
 * @summary test support no operands being specified
 * @modules jdk.compiler/com.sun.tools.javac.api
 *          jdk.compiler/com.sun.tools.javac.file
 *          jdk.compiler/com.sun.tools.javac.main
 *          jdk.compiler/com.sun.tools.javac.util
 * @build OptionModesTester
 * @run main NoOperandsTest
 */

import com.sun.tools.javac.main.Main;
import java.io.IOException;

public class NoOperandsTest extends OptionModesTester {
    public static void main(String... args) throws Exception {
        NoOperandsTest t = new NoOperandsTest();
        t.runTests();
    }

    @Test
    void testNoOperands() throws IOException {
        String[] opts = { "-d", "." };
        String[] files = { };

        runMain(opts, files)
                .checkResult(Main.Result.CMDERR.exitCode);

        runCall(opts, files)
                .checkIllegalStateException();

        runParse(opts, files)
                .checkIllegalStateException();
    }
}