CompileWithOverrideSources.java

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/*
 * @test
 * @summary verify that we can override sources to be compiled
 * @bug 8054689
 * @author Fredrik O
 * @author sogoel (rewrite)
 * @library /tools/lib
 * @modules jdk.compiler/com.sun.tools.javac.api
 *          jdk.compiler/com.sun.tools.javac.main
 *          jdk.compiler/com.sun.tools.sjavac
 * @build Wrapper toolbox.ToolBox
 * @run main Wrapper CompileWithOverrideSources
 */

import java.util.*;
import java.nio.file.*;

public class CompileWithOverrideSources extends SJavacTester {
    public static void main(String... args) throws Exception {
        CompileWithOverrideSources cos = new CompileWithOverrideSources();
        cos.test();
    }

    // Compile gensrc and gensrc2. However do not compile broken beta.B in gensrc,
    // only compile ok beta.B in gensrc2
    void test() throws Exception {
        Files.createDirectories(BIN);

        Map<String,Long> previous_bin_state = collectState(BIN);
        tb.writeFile(GENSRC.resolve("alfa/omega/A.java"),
                     "package alfa.omega; import beta.B; import gamma.C; public class A { B b; C c; }");
        tb.writeFile(GENSRC.resolve("beta/B.java"),
                     "package beta; public class B { broken");
        tb.writeFile(GENSRC.resolve("gamma/C.java"),
                     "package gamma; public class C { }");

        tb.writeFile(GENSRC2.resolve("beta/B.java"),
                     "package beta; public class B { }");

        compile("-x", "beta/*",
                GENSRC.toString(),
                GENSRC2.toString(),
                "-d", BIN.toString(),
                "--state-dir=" + BIN,
                "-h", HEADERS.toString(),
                "-j", "1");
        Map<String,Long> new_bin_state = collectState(BIN);
        verifyThatFilesHaveBeenAdded(previous_bin_state, new_bin_state,
                                     BIN + "/alfa/omega/A.class",
                                     BIN + "/beta/B.class",
                                     BIN + "/gamma/C.class",
                                     BIN + "/javac_state");

        System.out.println("----- Compile with exluded beta went well!");
        tb.cleanDirectory(BIN);
        compileExpectFailure(GENSRC.toString(),
                             GENSRC2.toString(),
                             "-d", BIN.toString(),
                             "--state-dir=" + BIN,
                             "-h", HEADERS.toString(),
                             "-j", "1");

        System.out.println("----- Compile without exluded beta failed, as expected! Good!");
    }
}