test/langtools/tools/sjavac/CompileWithAtFile.java

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/*
 * @test
 * @summary Test \@atfile with command line content
 * @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 CompileWithAtFile
 */

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

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

    void test() throws Exception {
        tb.writeFile(GENSRC.resolve("list.txt"),
                     "-i alfa/omega/A.java\n" +
                     "-i beta/B.java\n" +
                     GENSRC + "\n" +
                     "-d " + BIN + "\n" +
                     "--state-dir=" + BIN + "\n");
        tb.writeFile(GENSRC.resolve("alfa/omega/A.java"),
                     "package alfa.omega; import beta.B; public class A { B b; }");
        tb.writeFile(GENSRC.resolve("beta/B.java"),
                     "package beta; public class B { }");
        tb.writeFile(GENSRC.resolve("beta/C.java"),
                     "broken");

        Files.createDirectory(BIN);
        Map<String,Long> previous_bin_state = collectState(BIN);

        compile("@" + GENSRC + "/list.txt");

        Map<String,Long> new_bin_state = collectState(BIN);
        verifyThatFilesHaveBeenAdded(previous_bin_state, new_bin_state,
                         BIN + "/javac_state",
                         BIN + "/alfa/omega/A.class",
                         BIN + "/beta/B.class");
    }
}