def setup() {
        applyPlugin()
    }

    def "sign jar with defaults"() {
        given:
        useJavadocAndSourceJars()
        createJarTaskOutputFile('jar', 'sourcesJar', 'javadocJar')

        when:
        signing {
            sign jar
            sign sourcesJar, javadocJar
        }

        then:

        then:
        executedAndNotSkipped ":signArchives", ":signMeta"

        and:
        file("build", "libs", "sign-1.0.jar.asc").text
        file("build", "libs", "sign-1.0-javadoc.jar.asc").text
        file("build", "libs", "sign-1.0-sources.jar.asc").text
    }

    def "configurations are signed when executing assemble task"() {
        given:
        buildFile << """
            configurations {
                meta

- k8s.io/kube-openapi: 15aac26 → 2695361
- k8s.io/utils: a36077c → d93618c
- sigs.k8s.io/apiserver-network-proxy/konnectivity-client: v0.1.1 → v0.1.2
- sigs.k8s.io/kustomize/api: v0.13.2 → 6ce0bf3
- sigs.k8s.io/kustomize/cmd/config: v0.11.1 → v0.11.2
- sigs.k8s.io/kustomize/kustomize/v5: v5.0.1 → 6ce0bf3
- sigs.k8s.io/kustomize/kyaml: v0.14.1 → 6ce0bf3

### Removed

TEXT ·archCeil(SB),NOSPLIT,$0
	MOVQ	x+0(FP), AX
	MOVQ	$~(1<<63), DX // sign bit mask
	MOVQ	AX, BX // BX = copy of x
	ANDQ    DX, BX // BX = |x|
	MOVQ    $Big, CX // if |x| >= 2**52 or IsNaN(x), return x
	CMPQ    BX, CX
	JAE     isBig_ceil
	MOVQ	AX, X0 // X0 = x
	MOVQ	DX, X2 // X2 = sign bit mask
	CVTTSD2SQ	X0, AX
	ANDNPD	X0, X2 // X2 = sign
	CVTSQ2SD	AX, X1	// X1 = float(int(x))

    }
    
    def "sign single file with defaults"() {
        when:
        def operation = signing.sign(input1)
        
        then:
        output1.exists()
        output1 == operation.singleSignature.file
    }
    
    def "sign single artifact with defaults"() {
        when:
        def operation = signing.sign(input1Artifact)
        
        then:
        output1.exists()

	}
	tests := []test{
		// Points with x = 0 and the sign bit set. With x = 0 the curve equation
		// gives y² = 1, so y = ±1. 1 has two valid encodings.
		{
			"y=1,sign-",
			"0100000000000000000000000000000000000000000000000000000000000080",
			"0100000000000000000000000000000000000000000000000000000000000000",
		},
		{
			"y=p+1,sign-",
			"eeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",

    }

    def "sign configuration with inherited artifacts"() {
        when:
        signing {
            sign configurations.produced
        }

        then:
        configurations.signatures.artifacts.size() == 3
        signProduced.signatures.every { it in configurations.signatures.artifacts }
    }

    def "sign configuration with custom type"() {
        def signingTasks

In some cases the artifact that you need to sign may not be part of a configuration.
In this case you can directly sign the task that produces the artifact to sign.

.Signing a task output
====
include::sample[dir="snippets/signing/tasks/kotlin",files="build.gradle.kts[tags=sign-task]"]
include::sample[dir="snippets/signing/tasks/groovy",files="build.gradle[tags=sign-task]"]
====

//
//	abs(±Inf) = +Inf
//	abs(NaN) = NaN
func abs(x float64) float64 {
	const sign = 1 << 63
	return float64frombits(float64bits(x) &^ sign)
}

// copysign returns a value with the magnitude
// of x and the sign of y.
func copysign(x, y float64) float64 {
	const sign = 1 << 63
	return float64frombits(float64bits(x)&^sign | float64bits(y)&sign)
}

// float64bits returns the IEEE 754 binary representation of f.

//
//
// asinh(x)
// Method :
//	Based on
//	        asinh(x) = sign(x) * log [ |x| + sqrt(x*x+1) ]
//	we have
//	asinh(x) := x  if  1+x*x=1,
//	         := sign(x)*(log(x)+ln2) for large |x|, else
//	         := sign(x)*log(2|x|+1/(|x|+sqrt(x*x+1))) if|x|>2, else
//	         := sign(x)*log1p(|x| + x**2/(1 + sqrt(1+x**2)))
//

// Asinh returns the inverse hyperbolic sine of x.
//