result.projectPath == projectPath
        result.libraryName == libraryName

        where:
        projectPath | libraryName
        ':myPath'   | null
        ':myPath'   | 'myLib'
        ':myPath'   | null
        ':myPath'   | 'myLib'
    }

    def "serializes version constraint"() {
        given:

Laura Kassovic <******@****.***> 1701107622 -0800

Tom Tresansky <******@****.***> 1713209293 -0400

    def setup() {
        withCustomComponentType()
        withCustomBinaryType()
        withCustomLanguageType()

        buildFile << '''
model {
    components {
        mylib(CustomComponent) {
            binaries {
                main(CustomBinary)
                test(CustomBinary)
            }
        }
    }
}
'''
    }

        }

        return sequenceOf(directory)
    }

    private
    fun aJar(sourceFiles: Sequence<Path>): Sequence<Path> {
        val outputPath = projectDir.resolve("mylib.jar")
        Files.newOutputStream(outputPath).use { outputStream ->
            JarOutputStream(outputStream).use { jarStream ->
                sourceFiles.forEach { dir ->

	out, err = testenv.Command(t, nmPath(t), mylib).CombinedOutput()
	if err != nil {
		t.Fatalf("go tool nm: %v\n%s", err, string(out))
	}
	type symType struct {
		Type  string
		Name  string
		CSym  bool
		Found bool
	}
	var syms = []symType{
		{"B", "mylib.Testdata", false, false},
		{"T", "mylib.Testfunc", false, false},
	}
	if iscgo {
		syms = append(syms, symType{"B", "mylib.TestCgodata", false, false})

        project.group = 'my.group'
        project.library.baseName = 'mylib'
        project.evaluate()

        then:
        def publishing = project.publishing
        publishing.publications.size() == 3

        def main = publishing.publications.main
        main.groupId == 'my.group'
        main.artifactId == 'mylib'
        main.version == '1.2'
        main.artifacts.size() == 1

           ${mavenCentralRepository()}

           dependencies {
               runtimeOnly 'commons-io:commons-io:1.4'
               runtimeOnly files('libs/myFoo.jar')
           }

           eclipse.pathVariables MY_LIBS: file('libs')
        """

        //when
        executer.withTasks("eclipse").run()

        //then
        def classpath = getClasspath()

The typical example is that using a single dependency declaration `project(":myLib")`, we would either choose the `arm64` or `i386` version of `myLib` depending on the architecture.

To do this, we will add attributes to both the consumer and the producer.

--

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