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/*

 * @test

 * @bug 4241229 4785453

 * @summary Test -classpath option and classpath defaults.

 * @library /tools/lib

 * @modules jdk.compiler/com.sun.tools.javac.api

 *          jdk.compiler/com.sun.tools.javac.main

 * @run main ClassPathTest

 */

import java.nio.file.Paths;

// Original test: test/tools/javac/ClassPathTest/ClassPathTest.sh

public class ClassPathTest {

    private static final String ClassPathTest1Src =

        "import pkg.*;\n" +

        "public class ClassPathTest1 {\n" +

        "    ClassPathTestAux1 x;\n" +

        "}";

    private static final String ClassPathTest2Src =

        "import pkg.*;\n" +

        "public class ClassPathTest2 {\n" +

        "    ClassPathTestAux2 x;\n" +

        "}";

    private static final String ClassPathTest3Src =

        "import pkg.*;\n" +

        "public class ClassPathTest3 {\n" +

        "    ClassPathTestAux3 x;\n" +

        "}";

    private static final String fooPkgClassPathTestAux1Src =

        "package pkg;\n" +

        "public class ClassPathTestAux1 {}";

    private static final String barPkgClassPathTestAux2Src =

        "package pkg;\n" +

        "public class ClassPathTestAux2 {}";

    private static final String pkgClassPathTestAux3Src =

        "package pkg;\n" +

        "public class ClassPathTestAux3 {}";

    public static void main(String[] args) throws Exception {

        new ClassPathTest().test();

    }

    ToolBox tb = new ToolBox();

    public void test() throws Exception {

        createOutputDirAndSourceFiles();

        checkCompileCommands();

    }

    void createOutputDirAndSourceFiles() throws Exception {

        //dirs and files creation

        tb.writeJavaFiles(Paths.get("."),

                ClassPathTest1Src,

                ClassPathTest2Src,

                ClassPathTest3Src);

        tb.writeJavaFiles(Paths.get("foo"),

                fooPkgClassPathTestAux1Src);

        tb.writeJavaFiles(Paths.get("bar"),

                barPkgClassPathTestAux2Src);

        tb.writeJavaFiles(Paths.get("."),

                pkgClassPathTestAux3Src);

    }

    void checkCompileCommands() throws Exception {

//        Without the -cp . parameter the command will fail seems like when called

//        from the command line, the current dir is added to the classpath

//        automatically but this is not happening when called using ProcessBuilder

//        testJavac success ClassPathTest3.java

                .classpath(".")

                .files("ClassPathTest3.java")

                .run();

//        testJavac failure ClassPathTest1.java

                .classpath(".")

                .files("ClassPathTest1.java")

//        testJavac success ClassPathTest2.java

                .envVar("CLASSPATH", "bar")

                .files("ClassPathTest2.java")

                .run();

//        testJavac failure ClassPathTest1.java

                .envVar("CLASSPATH", "bar")

                .files("ClassPathTest1.java")

//        testJavac failure ClassPathTest3.java

                .envVar("CLASSPATH", "bar")

                .files("ClassPathTest3.java")

//        testJavac success -classpath foo ClassPathTest1.java

                .envVar("CLASSPATH", "bar")

                .classpath("foo")

                .files("ClassPathTest1.java")

                .run();

//        testJavac failure -classpath foo ClassPathTest2.java

                .envVar("CLASSPATH", "bar")

                .classpath("foo")

                .files("ClassPathTest2.java")

//        testJavac failure -classpath foo ClassPathTest3.java

                .envVar("CLASSPATH", "bar")

                .classpath("foo")

                .files("ClassPathTest3.java")

    }

}