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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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
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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 8301580
 * @summary Verify error recovery w.r.t. Attr
 * @library /tools/lib
 * @modules jdk.compiler/com.sun.tools.javac.api
 *          jdk.compiler/com.sun.tools.javac.main
 *          java.base/jdk.internal.classfile
 *          java.base/jdk.internal.classfile.attribute
 *          java.base/jdk.internal.classfile.constantpool
 *          java.base/jdk.internal.classfile.instruction
 *          java.base/jdk.internal.classfile.components
 *          java.base/jdk.internal.classfile.impl
 * @build toolbox.ToolBox toolbox.JavacTask
 * @run main AttrRecovery
 */

import java.nio.file.Path;
import java.util.List;
import java.util.Objects;

import toolbox.JavacTask;
import toolbox.Task.Expect;
import toolbox.Task.OutputKind;
import toolbox.TestRunner;
import toolbox.ToolBox;

public class AttrRecovery extends TestRunner {

    ToolBox tb;

    public AttrRecovery() {
        super(System.err);
        tb = new ToolBox();
    }

    public static void main(String[] args) throws Exception {
        AttrRecovery t = new AttrRecovery();
        t.runTests();
    }

    @Test
    public void testFlowExits() throws Exception {
        String code = """
                      class C {
                          void build
                          {
                              return ;
                          }
                      }
                      """;
        Path curPath = Path.of(".");
        List<String> actual = new JavacTask(tb)
                .options("-XDrawDiagnostics", "-XDdev", "-XDshould-stop.at=FLOW")
                .sources(code)
                .outdir(curPath)
                .run(Expect.FAIL)
                .getOutputLines(OutputKind.DIRECT);

        List<String> expected = List.of(
                "C.java:3:5: compiler.err.expected: '('",
                "C.java:4:9: compiler.err.ret.outside.meth",
                "2 errors"
        );

        if (!Objects.equals(actual, expected)) {
            error("Expected: " + expected + ", but got: " + actual);
        }
    }

}
