// For codegen tests on integer types, see arithmetic.go.

// --------------------- //
//    Strength-reduce    //
// --------------------- //

func Mul2(f float64) float64 {
	// 386/sse2:"ADDSD",-"MULSD"
	// amd64:"ADDSD",-"MULSD"
	// arm/7:"ADDD",-"MULD"
	// arm64:"FADDD",-"FMULD"
	// ppc64x:"FADD",-"FMUL"
	// riscv64:"FADDD",-"FMULD"
	return f * 2.0
}

func DivPow2(f1, f2, f3 float64) (float64, float64, float64) {

	example.net/lazy v0.1.0 => ./lazy
	example.net/pruned v0.1.0 => ./pruned
)

require example.net/lazy v0.1.0
-- m.go --
package m

import (
	_ "example.net/added"
	_ "example.net/lazy"
)

-- a1/go.mod --
module example.net/added

go 1.17
-- a2/go.mod --
module example.net/added

go 1.17
-- a2/added.go --
package added

-- lazy/go.mod --

                || c == ':' // added
                || c == '/' // added
                || c == '+' // added
                || c == '%' // added
                || c == '=' // added
                || c == '&' // added
                || c == '?' // added
                || c == '#' // added
                || c == '[' // added
                || c == ']' // added
                || c == '@' // added

        ) == expectedChanges

        where:
        current                          | expectedChanges
        regularFile("two", 0x1234)       | [added("two")]
        missing("two")                   | [added("two")]
        directoryWithTwoChildren("root") | [added("root"), added("root/one"), added("root/two")]
    }

    def "trivial removal of #previous.type"() {
        expect:
        changes(
            previous,

        ) == [removed('jar2'), added('jar1'), removed('jar1'), added('jar2'), added('jar4'), modified('jar5'), added('jar6')]
    }

    def changes(Map<String, FileSystemLocationFingerprint> current, Map<String, FileSystemLocationFingerprint> previous) {
        def visitor = new CollectingChangeVisitor()
        def strategyConfigurationHash = TestHashCodes.hashCodeFrom(1234)

        DefaultFileChange.removed("somePath", "test", FileType.Directory, "")   | "has been removed"
        DefaultFileChange.added("somePath", "test", FileType.RegularFile, "")   | "has been added"
        DefaultFileChange.added("somePath", "test", FileType.Directory, "")     | "has been added"
    }

     * @param group the group of the module to be added as a dependency.
     * @param name the name of the module to be added as a dependency.
     * @param version the optional version of the module to be added as a dependency.
     * @param configuration the optional configuration of the module to be added as a dependency.
     * @param classifier the optional classifier of the module artifact to be added as a dependency.

	"reflect"
	"testing"

	. "k8s.io/apimachinery/pkg/watch"
)

func TestFilter(t *testing.T) {
	table := []Event{
		{Type: Added, Object: testType("foo")},
		{Type: Added, Object: testType("bar")},
		{Type: Added, Object: testType("baz")},
		{Type: Added, Object: testType("qux")},
		{Type: Added, Object: testType("zoo")},
	}

	source := NewFake()
	filtered := Filter(source, func(e Event) (Event, bool) {

	MOVSD   $L7, X6
	MULSD   X5, X6
	ADDSD   $L5, X6
	MULSD   X5, X6
	ADDSD   $L3, X6
	MULSD   X5, X6
	ADDSD   $L1, X6
	MULSD   X6, X4 // x1= k, x2= f, x3= s, x4= t1, x5= s4
	// t2 := s4 * (L2 + s4*(L4+s4*L6))
	MOVSD   $L6, X6
	MULSD   X5, X6
	ADDSD   $L4, X6
	MULSD   X5, X6
	ADDSD   $L2, X6
	MULSD   X6, X5 // x1= k, x2= f, x3= s, x4= t1, x5= t2
	// R := t1 + t2
	ADDSD   X5, X4 // x1= k, x2= f, x3= s, x4= R

    def "diff #previous and #current"() {
        expect:
        diff(previous, current) == [removed: removed, updated: updated, added: added]

        where:
        previous             | current              | removed              | updated    | added
        ['a', 'b', 'c']      | ['b', 'c', 'd']      | ['a']                | ['b', 'c'] | ['d']