'RegularFileProperty' | []                    | 'null'      | 'fileProperty'      | 'not provided'
        'DirectoryProperty'   | ['--myProp=testDir']  | 'testDir'   | 'directoryProperty' | 'provided'
        'DirectoryProperty'   | []                    | 'null'      | 'directoryProperty' | 'not provided'
    }

        collection as Set == toLinkedSet(file)
        collection as List == toList(file)
    }

    void toFileTreeReturnsSingletonTreeForEachFileInCollection() {
        File file = testDir.createFile("f1")
        File file2 = testDir.createFile("f2")

        TestFileCollection collection = new TestFileCollection(file, file2)
        FileTree tree = collection.getAsFileTree()

        expect:

		path := filepath.Join(dir, fi.Name())

		// If fi is a directory, its files make up a single package.
		if fi.IsDir() {
			testDir(t, path, manual)
		} else {
			t.Run(filepath.Base(path), func(t *testing.T) {
				testPkg(t, []string{path}, manual)
			})
		}
	}
}

func testDir(t *testing.T, dir string, manual bool) {
	testenv.MustHaveGoBuild(t)

	fis, err := os.ReadDir(dir)
	if err != nil {

		// If fi is a directory, its files make up a single package.
		if fi.IsDir() {
			testDir(t, path, colDelta, manual)
		} else {
			t.Run(filepath.Base(path), func(t *testing.T) {
				testPkg(t, []string{path}, colDelta, manual)
			})
		}
	}
}

func testDir(t *testing.T, dir string, colDelta uint, manual bool) {
	fis, err := os.ReadDir(dir)
	if err != nil {
		t.Error(err)

    }

    def "executes tests in correct environment"() {
        given:
        buildFile << """
            test {
                systemProperties.testSysProperty = 'value'
                systemProperties.testDir = projectDir
                environment.TEST_ENV_VAR = 'value'
            }
        """.stripIndent()
        file('src/test/java/org/gradle/OkTest.java') << """
            package org.gradle;

Multiple files can be added. Files ending in '.zip' will be searched
for 'xl.meta' files. Wildcards are accepted: 'testdir/*.txt' will compress
all files in testdir ending with '.txt', directories can be wildcards
as well. 'testdir/*/*.txt' will match 'testdir/subdir/b.txt', double stars
means full recursive. 'testdir/**/xl.meta' will search for all xl.meta
recursively.

FLAGS:
  {{range .VisibleFlags}}{{.}}
  {{end}}
`

			prefix:         "testdir/",
			expectedNonRec: false,
			expectedRec:    true,
		},
		// case 5 - has filter with prefix and tags, here we are not matching on tags

import spock.lang.Issue

import java.nio.file.FileSystems
import java.nio.file.Files
import java.util.function.Supplier

class UndeclaredBuildInputsIntegrationTest extends AbstractConfigurationCacheIntegrationTest {
    def testDir = testDirectoryProvider.testDirectory

    def "reports build logic reading a system property set #mechanism.description via the Java API"() {
        buildFile << """
            // not declared

	dir := t.TempDir()
	chdir(t, dir)

	pid := os.Getpid()
	shareName := fmt.Sprintf("GoSymbolicLinkTestShare%d", pid)
	sharePath := filepath.Join(dir, shareName)
	testDir := "TestDir"

	err := os.MkdirAll(filepath.Join(sharePath, testDir), 0777)
	if err != nil {
		t.Fatal(err)
	}

	wShareName, err := syscall.UTF16PtrFromString(shareName)
	if err != nil {
		t.Fatal(err)
	}

		if n < len(buf) {
			return r.Match(buf[:n])
		}
		// Buffer wasn't large enough for a full goroutine dump.
		// Resize it and try again.
		buf = make([]byte, 2*len(buf))
	}
}

func TestDir(t *testing.T) {
	testenv.MustHaveExec(t)
	cwd, _ := os.Getwd()
	h := &Handler{
		Path: os.Args[0],
		Root: "/test.cgi",
		Dir:  cwd,
	}
	expectedMap := map[string]string{
		"cwd": cwd,
	}