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Copy pathqueue_manager_test.go
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Copy pathqueue_manager_test.go
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411 lines (349 loc) · 9.88 KB
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package main
import (
"context"
"os"
"path/filepath"
"runtime"
"strings"
"testing"
"time"
"github.com/unxed/f4/vfs"
"github.com/unxed/vtinput"
"github.com/unxed/vtui"
)
func TestQueueManager_Lifecycle(t *testing.T) {
vtui.FrameManager.Init(vtui.NewSilentScreenBuf())
qm := GlobalQueueManager
// Clear tasks
qm.mu.Lock()
qm.tasks = nil
qm.activeKeys = make(map[string]bool)
qm.mu.Unlock()
executed := false
task := &QueueTask{
Type: "Test",
Desc: "Dummy",
ResKeys: []string{"res1"},
Run: func(ctx context.Context, reporter TaskReporter, anchor vtui.Frame) error {
executed = true
return nil
},
}
qm.Enqueue(task)
// Wait for worker to execute
timeout := time.After(1 * time.Second)
for {
qm.mu.Lock()
if len(qm.tasks) == 0 {
qm.mu.Unlock()
continue
}
state := qm.tasks[0].State
qm.mu.Unlock()
if state == "Done" {
break
}
select {
case task := <-vtui.FrameManager.TaskChan:
task()
case <-timeout:
t.Fatal("Task did not complete")
default:
time.Sleep(10 * time.Millisecond)
}
}
if !executed {
t.Error("Task was not executed")
}
}
func TestQueueManager_ConcurrencyLimit(t *testing.T) {
vtui.FrameManager.Init(vtui.NewSilentScreenBuf())
qm := GlobalQueueManager
qm.mu.Lock()
qm.tasks = nil
qm.activeKeys = make(map[string]bool)
qm.mu.Unlock()
task1Started := make(chan bool)
task1Finish := make(chan bool)
task1 := &QueueTask{
ResKeys: []string{"shared_res"},
Run: func(ctx context.Context, r TaskReporter, a vtui.Frame) error {
task1Started <- true
<-task1Finish
return nil
},
}
task2Started := false
task2 := &QueueTask{
ResKeys: []string{"shared_res"},
Run: func(ctx context.Context, r TaskReporter, a vtui.Frame) error {
task2Started = true
return nil
},
}
qm.Enqueue(task1)
qm.Enqueue(task2)
<-task1Started
time.Sleep(300 * time.Millisecond)
qm.mu.Lock()
state2 := task2.State
qm.mu.Unlock()
if state2 != "Queued" {
t.Errorf("Task 2 should be Queued because resource is locked, but is %s", state2)
}
if task2Started {
t.Error("Task 2 started concurrently on locked resource")
}
task1Finish <- true
timeout := time.After(1 * time.Second)
for {
qm.mu.Lock()
s2 := task2.State
qm.mu.Unlock()
if s2 == "Done" {
break
}
select {
case task := <-vtui.FrameManager.TaskChan:
task()
case <-timeout:
t.Fatal("Task 2 did not complete after resource freed")
default:
time.Sleep(10 * time.Millisecond)
}
}
if !task2Started {
t.Error("Task 2 never started")
}
}
func TestQueueManager_ConflictDetection(t *testing.T) {
vtui.FrameManager.Init(vtui.NewSilentScreenBuf())
tmp := t.TempDir()
path := filepath.Join(tmp, "conflict.txt")
os.WriteFile(path, []byte("ver1"), 0644)
v := vfs.NewOSVFS(tmp)
st, _ := v.Stat(context.Background(), path)
qm := GlobalQueueManager
qm.mu.Lock()
qm.tasks = nil
qm.activeKeys = make(map[string]bool)
qm.mu.Unlock()
// 1. Ставим задачу в очередь с текущим состоянием файла
task := &QueueTask{
Type: "Copy",
Preconditions: []OpPrecondition{
{Vfs: v, Path: path, MTime: st.MTime, Size: st.Size, IsDir: false},
},
Run: func(ctx context.Context, r TaskReporter, a vtui.Frame) error { return nil },
}
// Блокируем очередь, чтобы задача не запустилась мгновенно
qm.mu.Lock()
qm.activeKeys["local_disk"] = true // Предполагаем linux ресурс ключ
if runtime.GOOS == "windows" {
qm.activeKeys[filepath.VolumeName(tmp)] = true
}
qm.mu.Unlock()
qm.Enqueue(task)
// 2. Изменяем файл на диске
time.Sleep(100 * time.Millisecond)
os.WriteFile(path, []byte("ver2-changed"), 0644)
// 3. Разблокируем очередь
qm.mu.Lock()
qm.activeKeys = make(map[string]bool)
qm.mu.Unlock()
// Ждем обработки
timeout := time.After(2 * time.Second)
for {
qm.mu.Lock()
state := task.State
qm.mu.Unlock()
if state == "Error" || state == "Done" {
break
}
select {
case task := <-vtui.FrameManager.TaskChan:
task()
case <-timeout:
t.Fatal("Task hung")
default:
time.Sleep(10 * time.Millisecond)
}
}
if task.State != "Error" || task.ErrorMsg == nil {
t.Errorf("Expected conflict error, got state %s", task.State)
}
}
func TestQueueManager_ResourceIndependence(t *testing.T) {
qm := GlobalQueueManager
qm.mu.Lock()
qm.tasks = nil
qm.activeKeys = make(map[string]bool)
qm.mu.Unlock()
start := make(chan bool, 2)
task1 := &QueueTask{
ResKeys: []string{"disk_A"},
Run: func(ctx context.Context, r TaskReporter, a vtui.Frame) error {
start <- true
time.Sleep(200 * time.Millisecond)
return nil
},
}
task2 := &QueueTask{
ResKeys: []string{"disk_B"}, // Другой ресурс!
Run: func(ctx context.Context, r TaskReporter, a vtui.Frame) error {
start <- true
return nil
},
}
qm.Enqueue(task1)
qm.Enqueue(task2)
// Обе задачи должны запуститься почти одновременно, не дожидаясь друг друга
count := 0
timeout := time.After(1 * time.Second)
Loop:
for count < 2 {
select {
case <-start:
count++
case task := <-vtui.FrameManager.TaskChan:
task()
case <-timeout:
t.Fatalf("Only %d tasks started, expected 2 (independence check)", count)
break Loop
}
}
}
func TestQueueFrame_ClearDone(t *testing.T) {
vtui.FrameManager.Init(vtui.NewSilentScreenBuf())
qf := NewQueueFrame()
qm := GlobalQueueManager
qm.mu.Lock()
qm.tasks = []*QueueTask{
{ID: 1, State: "Done"},
{ID: 2, State: "Running"},
{ID: 3, State: "Error"},
}
qm.mu.Unlock()
// Нажимаем "Clear Done"
// В нашем коде btnClear это второй ребенок после таблицы и кнопки Cancel?
// Нет, лучше найдем по тексту.
var btnClear *vtui.Button
for _, child := range qf.GetChildren() {
if b, ok := child.(*vtui.Button); ok && strings.Contains(b.GetText(), "Clear") {
btnClear = b
}
}
btnClear.OnClick()
qm.mu.Lock()
count := len(qm.tasks)
qm.mu.Unlock()
if count != 1 {
t.Errorf("Clear Done failed. Remaining tasks: %d, expected 1 (the Running one)", count)
}
}
func TestQueueFrame_GetTitle(t *testing.T) {
vtui.FrameManager.Init(vtui.NewSilentScreenBuf())
qf := NewQueueFrame()
title := qf.GetTitle()
if strings.TrimSpace(title) != "Operations Queue" {
t.Errorf("QueueFrame title is missing or wrong: %q", title)
}
}
func TestQueueManager_BackgroundWorkspace(t *testing.T) {
fm := vtui.FrameManager
fm.Init(vtui.NewSilentScreenBuf())
// Начальное состояние: только 1 экран (Desktop)
if len(fm.Screens) != 1 {
t.Fatalf("Expected 1 screen initially, got %d", len(fm.Screens))
}
qm := GlobalQueueManager
qm.mu.Lock()
qm.tasks = nil
qm.mu.Unlock()
// Добавляем задачу
qm.Enqueue(&QueueTask{
Type: "Test",
Run: func(ctx context.Context, r TaskReporter, a vtui.Frame) error { return nil },
})
// Обрабатываем задачи UI (EnsureQueueWorkspace вызывается через PostTask)
timeout := time.After(1 * time.Second)
for len(fm.Screens) < 2 {
select {
case task := <-fm.TaskChan:
task()
case <-timeout:
t.Fatal("Queue workspace was not created in background")
}
}
// Проверяем, что новый экран (вставленный в начало, индекс 0) содержит QueueFrame
qScreen := fm.Screens[0]
found := false
for _, f := range qScreen.Frames {
if _, ok := f.(*QueueFrame); ok {
found = true
break
}
}
if !found {
t.Error("QueueFrame not found at index 0")
}
// Проверяем, что фокус остался на исходном экране.
// Так как мы вставили в начало, индекс активного экрана должен был сдвинуться на 1.
if fm.ActiveIdx != 1 {
t.Errorf("Focus pointer tracking failed. ActiveIdx: %d, expected 1", fm.ActiveIdx)
}
}
func TestQueueFrame_InputLock(t *testing.T) {
vtui.FrameManager.Init(vtui.NewSilentScreenBuf())
qf := NewQueueFrame()
qm := GlobalQueueManager
qm.mu.Lock()
// Имитируем активную задачу
qm.tasks = []*QueueTask{{ID: 1, State: "Running"}}
qm.mu.Unlock()
// Попытка нажать Esc
ev := &vtinput.InputEvent{Type: vtinput.KeyEventType, KeyDown: true, VirtualKeyCode: vtinput.VK_ESCAPE}
handled := qf.ProcessKey(ev)
if !handled {
t.Error("QueueFrame should swallow ESC when tasks are active")
}
// Попытка нажать F10
evF10 := &vtinput.InputEvent{Type: vtinput.KeyEventType, KeyDown: true, VirtualKeyCode: vtinput.VK_F10}
handledF10 := qf.ProcessKey(evF10)
if !handledF10 {
t.Error("QueueFrame should swallow F10 when tasks are active")
}
// Завершаем задачи
qm.mu.Lock()
qm.tasks[0].State = "Done"
qm.mu.Unlock()
// Теперь Esc не должен поглощаться самим фреймом (вернет false или обработает BaseWindow)
if qf.ProcessKey(ev) {
// BaseWindow вернет true и закроет окно. Это корректно.
if !qf.IsDone() {
t.Error("QueueFrame did not close on ESC after tasks finished")
}
}
}
type mockVFSWithParent struct {
vfs.VFS
parent vfs.VFS
}
func (m *mockVFSWithParent) ParentVFS() vfs.VFS {
return m.parent
}
func (m *mockVFSWithParent) GetPath() string {
return "mock_archive_inner_path"
}
func TestQueueManager_ArchiveResourceKey(t *testing.T) {
// Create parent OSVFS pointing to a local temp directory
parent := vfs.NewOSVFS(t.TempDir())
expectedKey := getResourceKey(parent)
// Create mock nested VFS mimicking an active ArchiveVFS
child := &mockVFSWithParent{parent: parent}
// Verify that the child's resource key matches the parent's (physical disk locking)
key := getResourceKey(child)
if key != expectedKey {
t.Errorf("Expected resource key %q, got %q (failed to inherit ParentVFS disk lock)", expectedKey, key)
}
}