import org.gradle.tooling.model.eclipse.EclipseProject

@TargetGradleVersion('>=3.1')
class ToolingApiEclipseModelCrossVersionSpec extends ToolingApiSpecification {

    def "Eclipse model can contain GStrings"() {
        given:
        buildFile << """
            apply plugin: 'eclipse'
            eclipse {
                project {
                    name = "\${'root'}"

        compileOptions.fork = false
        compileOptions.define(debug: true)

        expect:
        compileOptions.debug
        !compileOptions.fork
    }

    def "converts GStrings to Strings when getting all compiler arguments"() {
        given:
        compileOptions.compilerArgs << "Foo${23}"

        expect:
        compileOptions.allCompilerArgs.contains('Foo23')
    }

        return hasExtension(input, ".java");
    }

    private void resolveNonStringsInCompilerArgs(JavaCompileSpec spec) {
        // in particular, this is about GStrings
        spec.getCompileOptions().setCompilerArgs(CollectionUtils.toStringList(spec.getCompileOptions().getCompilerArgs()));
    }

    private void logSourceFiles(JavaCompileSpec spec) {

            LOGGER.debug("Class path: {}", spec.getCompileClasspath());
        }
    }

    private void resolveNonStringsInCompilerArgs(ScalaJavaJointCompileSpec spec) {
        // in particular, this is about GStrings
        spec.getCompileOptions().setCompilerArgs(CollectionUtils.toStringList(spec.getCompileOptions().getCompilerArgs()));
    }

    private void logSourceFiles(ScalaJavaJointCompileSpec spec) {

            }
        });

        spec.setSourceFiles(ImmutableSet.copyOf(filtered));
    }

    private void resolveNonStringsInCompilerArgs(GroovyJavaJointCompileSpec spec) {
        // in particular, this is about GStrings
        spec.getCompileOptions().setCompilerArgs(CollectionUtils.toStringList(spec.getCompileOptions().getCompilerArgs()));
    }

    private void logSourceFiles(GroovyJavaJointCompileSpec spec) {

            public class CTest {
                @Test public void test() { System.out.println("CTest!"); }
            }
        """
    }

    private String[] stringArrayOf(List<String> strings) {
        return strings.toArray()
    }

    }


    /*
     * Groovy manipulates the JVM to let GString extend String.
     * Whenever we have a Set or Map containing Strings, it might also
     * contain GStrings. This breaks deserialization on the client.
     * This method forces GString to String conversion.
     */
    private static String convertGString(CharSequence original) {

        failure.assertHasCause("Cannot fingerprint input property 'b': value 'xxx' cannot be serialized.")
    }

    @ToBeFixedForConfigurationCache(skip = INVESTIGATE)
    def "deals gracefully with not serializable contents of GStrings"() {
        buildFile << """
            task foo {
                inputs.property "a", "hello \${new Foo()}"
                outputs.file "foo.txt"
                doLast { file("foo.txt") << "" }
            }

    }

    def "reports build logic reading environment variables with getenv(String) using GString parameters"() {
        // Note that the map returned from System.getenv() doesn't support GStrings as keys, so there is no point in testing it.
        buildFile << '''
            def ci = "ci"
            def value = "value"
            println "CI1 = " + System.getenv("${ci.toUpperCase()}1")
        '''

package org.sample.stringutils;

import org.apache.commons.lang3.StringUtils;

public class Strings {
   public static String concat(Object left, Object right) {
     return strip(left) + " " + strip(right);
   }

   private static String strip(Object val) {
     return StringUtils.strip(String.valueOf(val));
   }