* limitations under the License.
 */

package org.gradle.api.internal.file.collections


import org.gradle.api.file.FileVisitDetails
import org.gradle.api.file.FileVisitor
import org.gradle.api.file.ReproducibleFileVisitor
import org.gradle.api.internal.file.TestFiles
import org.gradle.api.tasks.util.PatternSet
import org.gradle.test.fixtures.file.TestFile
import org.gradle.test.precondition.Requires

            println("exists = " + new File(projectDir, "file2.txt").exists())
            println("exists = " + new File(projectDir, "file3.txt").exists())
        """)

        when:
        file("gradle.properties") << """
            $IGNORE_FS_CHECKS_PROPERTY=file1.txt;file2.txt
        """
        configurationCacheRun()

        then:
        problems.assertResultHasProblems(result) {

        1 * visitor.visitFile({ it.file == tempDir.file("dir2/file3") })
        1 * visitor.visitDir({ it.file == tempDir.file("dir3") })
        1 * visitor.visitFile({ it.file == tempDir.file("dir3/file1") })
        1 * visitor.visitFile({ it.file == tempDir.file("dir3/file2") })
        1 * visitor.visitFile({ it.file == tempDir.file("dir3/file3") })

    def "symbolic links for files are handled properly - walker: #walkerInstance.class.simpleName"() {
        given:
        def rootDir = tmpDir.createDir("root")
        def dir = rootDir.createDir("a/b")
        def file = dir.file("c.txt").createFile()
        file << "Hello world"
        def link = rootDir.file("a/d").createDir().file("e.txt")
        link.createLink(file)

        when:

        def files = collection.files

        then:
        _ * fileResolver.resolve("src2") >> file2
        files as List == [file1, file2]
        !collection.explicit
    }

    def "can alternate multiple updates to collection convention and explicit values"() {
        given:
        def file1 = new File("1")
        def file2 = new File("2")
        def file3 = new File("3")
        def file4 = new File("4")

        MinimalFileTree tree = tree("file.txt", action);

        assertVisits(tree, toList("file.txt"), Collections.<String>emptyList());

        TestFile file = rootDir.file("file.txt");

        file.assertContents(equalTo("content"));
        file.makeOlder();
        TestFile.Snapshot snapshot = file.snapshot();

        assertVisits(tree, toList("file.txt"), Collections.<String>emptyList());

custom.prop = layout.projectDir.file("file1")
assert custom.prop.get().asFile == file("file1")

custom.prop = providers.provider { layout.projectDir.file("file2") }
assert custom.prop.get().asFile == file("file2")

custom.prop = layout.buildDir.file("file3")
assert custom.prop.get().asFile == file("build/file3")

custom.prop = file("file4")
assert custom.prop.get().asFile == file("file4")

        file("files/dir1/file1.txt") << ""
        file("files/dir2/file2.txt") << ""

        and:
        buildFile """
            def files = files("files/file0.txt", "files/dir1", "files/dir2", "files/dir3").elements.map {
                it.findAll { file ->
                    file.asFile.isDirectory()
                }
            }
            tasks.register("sync", Sync) {
                from files

 */

package org.gradle.api.internal.file

import org.gradle.api.Task
import org.gradle.api.internal.tasks.TaskDependencyResolveContext
import spock.lang.Specification

import static org.gradle.api.internal.file.AbstractFileCollectionTest.TestFileCollection

class UnionFileCollectionTest extends Specification {
    def file1 = new File("1")
    def file2 = new File("2")
    def file3 = new File("3")

    /**
     * @throws Exception
     */
    public void testGetBuildDir() throws Exception {
        final File file = ResourceUtil.getBuildDir(getClass());
        System.out.println(file);
        final File file2 = ResourceUtil.getBuildDir("org/codelibs/core/io");
        assertEquals(file, file2);
        final File junitJar = ResourceUtil.getBuildDir(TestCase.class);
        assertTrue(junitJar.exists());