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package goja
import (
"reflect"
"testing"
)
func TestArray1(t *testing.T) {
r := &Runtime{}
a := r.newArray(nil)
a.setOwnIdx(valueInt(0), asciiString("test"), true)
if l := a.getStr("length", nil).ToInteger(); l != 1 {
t.Fatalf("Unexpected length: %d", l)
}
}
func TestArrayExportProps(t *testing.T) {
vm := New()
arr := vm.NewArray()
err := arr.DefineDataProperty("0", vm.ToValue(true), FLAG_TRUE, FLAG_FALSE, FLAG_TRUE)
if err != nil {
t.Fatal(err)
}
actual := arr.Export()
expected := []interface{}{true}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("Expected: %#v, actual: %#v", expected, actual)
}
}
func TestArrayCanonicalIndex(t *testing.T) {
const SCRIPT = `
var a = [];
a["00"] = 1;
a["01"] = 2;
if (a[0] !== undefined) {
throw new Error("a[0]");
}
`
testScript(SCRIPT, _undefined, t)
}
func BenchmarkArrayGetStr(b *testing.B) {
b.StopTimer()
r := New()
v := &Object{runtime: r}
a := &arrayObject{
baseObject: baseObject{
val: v,
extensible: true,
},
}
v.self = a
a.init()
v.setOwn(valueInt(0), asciiString("test"), false)
b.StartTimer()
for i := 0; i < b.N; i++ {
a.getStr("0", nil)
}
}
func BenchmarkArrayGet(b *testing.B) {
b.StopTimer()
r := New()
v := &Object{runtime: r}
a := &arrayObject{
baseObject: baseObject{
val: v,
extensible: true,
},
}
v.self = a
a.init()
var idx Value = valueInt(0)
v.setOwn(idx, asciiString("test"), false)
b.StartTimer()
for i := 0; i < b.N; i++ {
v.get(idx, nil)
}
}
func BenchmarkArrayPut(b *testing.B) {
b.StopTimer()
r := New()
v := &Object{runtime: r}
a := &arrayObject{
baseObject: baseObject{
val: v,
extensible: true,
},
}
v.self = a
a.init()
var idx Value = valueInt(0)
var val Value = asciiString("test")
b.StartTimer()
for i := 0; i < b.N; i++ {
v.setOwn(idx, val, false)
}
}
func BenchmarkArraySetEmpty(b *testing.B) {
r := New()
_ = r.Get("Array").(*Object).Get("prototype").String() // materialise Array.prototype
a := r.NewArray(0, 0)
values := a.self.(*arrayObject).values
b.ResetTimer()
for i := 0; i < b.N; i++ {
values[0] = nil
a.self.setOwnIdx(0, valueTrue, true)
}
}
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