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/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2020 WireGuard LLC. All Rights Reserved.
*/
package registry
import (
"testing"
"time"
"golang.org/x/sys/windows/registry"
)
const keyRoot = registry.CURRENT_USER
const pathRoot = "Software\\WireGuardRegistryTest"
const path = pathRoot + "\\foobar"
const pathFake = pathRoot + "\\raboof"
func Test_WaitForKey(t *testing.T) {
registry.DeleteKey(keyRoot, path)
registry.DeleteKey(keyRoot, pathRoot)
go func() {
time.Sleep(time.Second * 1)
key, _, err := registry.CreateKey(keyRoot, pathFake, registry.QUERY_VALUE)
if err != nil {
t.Errorf("Error creating registry key: %v", err)
}
key.Close()
registry.DeleteKey(keyRoot, pathFake)
key, _, err = registry.CreateKey(keyRoot, path, registry.QUERY_VALUE)
if err != nil {
t.Errorf("Error creating registry key: %v", err)
}
key.Close()
}()
err := WaitForKey(keyRoot, path, time.Second*2)
if err != nil {
t.Errorf("Error waiting for registry key: %v", err)
}
registry.DeleteKey(keyRoot, path)
registry.DeleteKey(keyRoot, pathRoot)
err = WaitForKey(keyRoot, path, time.Second*1)
if err == nil {
t.Error("Registry key notification expected to timeout but it succeeded.")
}
}
func Test_GetValueWait(t *testing.T) {
registry.DeleteKey(keyRoot, path)
registry.DeleteKey(keyRoot, pathRoot)
go func() {
time.Sleep(time.Second * 1)
key, _, err := registry.CreateKey(keyRoot, path, registry.SET_VALUE)
if err != nil {
t.Errorf("Error creating registry key: %v", err)
}
time.Sleep(time.Second * 1)
key.SetStringValue("name1", "eulav")
key.SetExpandStringValue("name2", "value")
time.Sleep(time.Second * 1)
key.SetDWordValue("name3", ^uint32(123))
key.SetDWordValue("name4", 123)
key.Close()
}()
key, err := OpenKeyWait(keyRoot, path, registry.QUERY_VALUE|registry.NOTIFY, time.Second*2)
if err != nil {
t.Errorf("Error waiting for registry key: %v", err)
}
valueStr, err := GetStringValueWait(key, "name2", time.Second*2)
if err != nil {
t.Errorf("Error waiting for registry value: %v", err)
}
if valueStr != "value" {
t.Errorf("Wrong value read: %v", valueStr)
}
_, err = GetStringValueWait(key, "nonexisting", time.Second*1)
if err == nil {
t.Error("Registry value notification expected to timeout but it succeeded.")
}
valueInt, err := GetIntegerValueWait(key, "name4", time.Second*2)
if err != nil {
t.Errorf("Error waiting for registry value: %v", err)
}
if valueInt != 123 {
t.Errorf("Wrong value read: %v", valueInt)
}
_, err = GetIntegerValueWait(key, "nonexisting", time.Second*1)
if err == nil {
t.Error("Registry value notification expected to timeout but it succeeded.")
}
key.Close()
registry.DeleteKey(keyRoot, path)
registry.DeleteKey(keyRoot, pathRoot)
}
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