mirror of
https://github.com/octoleo/syncthing.git
synced 2024-11-09 14:50:56 +00:00
296 lines
6.7 KiB
Go
296 lines
6.7 KiB
Go
package main
|
|
|
|
import (
|
|
"reflect"
|
|
"sync"
|
|
"sync/atomic"
|
|
"testing"
|
|
)
|
|
|
|
func TestFileQueueAdd(t *testing.T) {
|
|
q := NewFileQueue()
|
|
q.Add("foo", nil, nil)
|
|
}
|
|
|
|
func TestFileQueueAddSorting(t *testing.T) {
|
|
q := NewFileQueue()
|
|
q.SetAvailable("zzz", []string{"nodeID"})
|
|
q.SetAvailable("aaa", []string{"nodeID"})
|
|
|
|
q.Add("zzz", []Block{{Offset: 0, Size: 128}, {Offset: 128, Size: 128}}, nil)
|
|
q.Add("aaa", []Block{{Offset: 0, Size: 128}, {Offset: 128, Size: 128}}, nil)
|
|
b, _ := q.Get("nodeID")
|
|
if b.name != "aaa" {
|
|
t.Errorf("Incorrectly sorted get: %+v", b)
|
|
}
|
|
|
|
q = NewFileQueue()
|
|
q.SetAvailable("zzz", []string{"nodeID"})
|
|
q.SetAvailable("aaa", []string{"nodeID"})
|
|
|
|
q.Add("zzz", []Block{{Offset: 0, Size: 128}, {Offset: 128, Size: 128}}, nil)
|
|
b, _ = q.Get("nodeID") // Start on zzzz
|
|
if b.name != "zzz" {
|
|
t.Errorf("Incorrectly sorted get: %+v", b)
|
|
}
|
|
q.Add("aaa", []Block{{Offset: 0, Size: 128}, {Offset: 128, Size: 128}}, nil)
|
|
b, _ = q.Get("nodeID")
|
|
if b.name != "zzz" {
|
|
// Continue rather than starting a new file
|
|
t.Errorf("Incorrectly sorted get: %+v", b)
|
|
}
|
|
}
|
|
|
|
func TestFileQueueLen(t *testing.T) {
|
|
q := NewFileQueue()
|
|
q.Add("foo", nil, nil)
|
|
q.Add("bar", nil, nil)
|
|
|
|
if l := q.Len(); l != 2 {
|
|
t.Errorf("Incorrect len %d != 2 after adds", l)
|
|
}
|
|
}
|
|
|
|
func TestFileQueueGet(t *testing.T) {
|
|
q := NewFileQueue()
|
|
q.SetAvailable("foo", []string{"nodeID"})
|
|
q.SetAvailable("bar", []string{"nodeID"})
|
|
|
|
q.Add("foo", []Block{
|
|
{Offset: 0, Size: 128, Hash: []byte("some foo hash bytes")},
|
|
{Offset: 128, Size: 128, Hash: []byte("some other foo hash bytes")},
|
|
{Offset: 256, Size: 128, Hash: []byte("more foo hash bytes")},
|
|
}, nil)
|
|
q.Add("bar", []Block{
|
|
{Offset: 0, Size: 128, Hash: []byte("some bar hash bytes")},
|
|
{Offset: 128, Size: 128, Hash: []byte("some other bar hash bytes")},
|
|
}, nil)
|
|
|
|
// First get should return the first block of the first file
|
|
|
|
expected := queuedBlock{
|
|
name: "bar",
|
|
block: Block{
|
|
Offset: 0,
|
|
Size: 128,
|
|
Hash: []byte("some bar hash bytes"),
|
|
},
|
|
}
|
|
actual, ok := q.Get("nodeID")
|
|
|
|
if !ok {
|
|
t.Error("Unexpected non-OK Get()")
|
|
}
|
|
if !reflect.DeepEqual(expected, actual) {
|
|
t.Errorf("Incorrect block returned (first)\n E: %+v\n A: %+v", expected, actual)
|
|
}
|
|
|
|
// Second get should return the next block of the first file
|
|
|
|
expected = queuedBlock{
|
|
name: "bar",
|
|
block: Block{
|
|
Offset: 128,
|
|
Size: 128,
|
|
Hash: []byte("some other bar hash bytes"),
|
|
},
|
|
index: 1,
|
|
}
|
|
actual, ok = q.Get("nodeID")
|
|
|
|
if !ok {
|
|
t.Error("Unexpected non-OK Get()")
|
|
}
|
|
if !reflect.DeepEqual(expected, actual) {
|
|
t.Errorf("Incorrect block returned (second)\n E: %+v\n A: %+v", expected, actual)
|
|
}
|
|
|
|
// Third get should return the first block of the second file
|
|
|
|
expected = queuedBlock{
|
|
name: "foo",
|
|
block: Block{
|
|
Offset: 0,
|
|
Size: 128,
|
|
Hash: []byte("some foo hash bytes"),
|
|
},
|
|
}
|
|
actual, ok = q.Get("nodeID")
|
|
|
|
if !ok {
|
|
t.Error("Unexpected non-OK Get()")
|
|
}
|
|
if !reflect.DeepEqual(expected, actual) {
|
|
t.Errorf("Incorrect block returned (third)\n E: %+v\n A: %+v", expected, actual)
|
|
}
|
|
}
|
|
|
|
/*
|
|
func TestFileQueueDone(t *testing.T) {
|
|
ch := make(chan content)
|
|
var recv sync.WaitGroup
|
|
recv.Add(1)
|
|
go func() {
|
|
content := <-ch
|
|
if bytes.Compare(content.data, []byte("first block bytes")) != 0 {
|
|
t.Error("Incorrect data in first content block")
|
|
}
|
|
|
|
content = <-ch
|
|
if bytes.Compare(content.data, []byte("second block bytes")) != 0 {
|
|
t.Error("Incorrect data in second content block")
|
|
}
|
|
|
|
_, ok := <-ch
|
|
if ok {
|
|
t.Error("Content channel not closed")
|
|
}
|
|
|
|
recv.Done()
|
|
}()
|
|
|
|
q := FileQueue{resolver: fakeResolver{}}
|
|
q.Add("foo", []Block{
|
|
{Offset: 0, Length: 128, Hash: []byte("some foo hash bytes")},
|
|
{Offset: 128, Length: 128, Hash: []byte("some other foo hash bytes")},
|
|
}, ch)
|
|
|
|
b0, _ := q.Get("nodeID")
|
|
b1, _ := q.Get("nodeID")
|
|
|
|
q.Done(b0.name, b0.block.Offset, []byte("first block bytes"))
|
|
q.Done(b1.name, b1.block.Offset, []byte("second block bytes"))
|
|
|
|
recv.Wait()
|
|
|
|
// Queue should now have one file less
|
|
|
|
if l := q.Len(); l != 0 {
|
|
t.Error("Queue not empty")
|
|
}
|
|
|
|
_, ok := q.Get("nodeID")
|
|
if ok {
|
|
t.Error("Unexpected OK Get()")
|
|
}
|
|
}
|
|
*/
|
|
|
|
func TestFileQueueGetNodeIDs(t *testing.T) {
|
|
q := NewFileQueue()
|
|
q.SetAvailable("a-foo", []string{"nodeID", "a"})
|
|
q.SetAvailable("b-bar", []string{"nodeID", "b"})
|
|
|
|
q.Add("a-foo", []Block{
|
|
{Offset: 0, Size: 128, Hash: []byte("some foo hash bytes")},
|
|
{Offset: 128, Size: 128, Hash: []byte("some other foo hash bytes")},
|
|
{Offset: 256, Size: 128, Hash: []byte("more foo hash bytes")},
|
|
}, nil)
|
|
q.Add("b-bar", []Block{
|
|
{Offset: 0, Size: 128, Hash: []byte("some bar hash bytes")},
|
|
{Offset: 128, Size: 128, Hash: []byte("some other bar hash bytes")},
|
|
}, nil)
|
|
|
|
expected := queuedBlock{
|
|
name: "b-bar",
|
|
block: Block{
|
|
Offset: 0,
|
|
Size: 128,
|
|
Hash: []byte("some bar hash bytes"),
|
|
},
|
|
}
|
|
actual, ok := q.Get("b")
|
|
if !ok {
|
|
t.Error("Unexpected non-OK Get()")
|
|
}
|
|
if !reflect.DeepEqual(expected, actual) {
|
|
t.Errorf("Incorrect block returned\n E: %+v\n A: %+v", expected, actual)
|
|
}
|
|
|
|
expected = queuedBlock{
|
|
name: "a-foo",
|
|
block: Block{
|
|
Offset: 0,
|
|
Size: 128,
|
|
Hash: []byte("some foo hash bytes"),
|
|
},
|
|
}
|
|
actual, ok = q.Get("a")
|
|
if !ok {
|
|
t.Error("Unexpected non-OK Get()")
|
|
}
|
|
if !reflect.DeepEqual(expected, actual) {
|
|
t.Errorf("Incorrect block returned\n E: %+v\n A: %+v", expected, actual)
|
|
}
|
|
|
|
expected = queuedBlock{
|
|
name: "a-foo",
|
|
block: Block{
|
|
Offset: 128,
|
|
Size: 128,
|
|
Hash: []byte("some other foo hash bytes"),
|
|
},
|
|
index: 1,
|
|
}
|
|
actual, ok = q.Get("nodeID")
|
|
if !ok {
|
|
t.Error("Unexpected non-OK Get()")
|
|
}
|
|
if !reflect.DeepEqual(expected, actual) {
|
|
t.Errorf("Incorrect block returned\n E: %+v\n A: %+v", expected, actual)
|
|
}
|
|
}
|
|
|
|
func TestFileQueueThreadHandling(t *testing.T) {
|
|
// This should pass with go test -race
|
|
|
|
const n = 100
|
|
var total int
|
|
var blocks []Block
|
|
for i := 1; i <= n; i++ {
|
|
blocks = append(blocks, Block{Offset: int64(i), Size: 1})
|
|
total += i
|
|
}
|
|
|
|
q := NewFileQueue()
|
|
q.Add("foo", blocks, nil)
|
|
q.SetAvailable("foo", []string{"nodeID"})
|
|
|
|
var start = make(chan bool)
|
|
var gotTot uint32
|
|
var wg sync.WaitGroup
|
|
wg.Add(n)
|
|
for i := 1; i <= n; i++ {
|
|
go func() {
|
|
<-start
|
|
b, _ := q.Get("nodeID")
|
|
atomic.AddUint32(&gotTot, uint32(b.block.Offset))
|
|
wg.Done()
|
|
}()
|
|
}
|
|
|
|
close(start)
|
|
wg.Wait()
|
|
if int(gotTot) != total {
|
|
t.Error("Total mismatch; %d != %d", gotTot, total)
|
|
}
|
|
}
|
|
|
|
func TestDeleteAt(t *testing.T) {
|
|
q := FileQueue{}
|
|
|
|
for i := 0; i < 4; i++ {
|
|
q.files = queuedFileList{{name: "a"}, {name: "b"}, {name: "c"}, {name: "d"}}
|
|
q.deleteAt(i)
|
|
if l := len(q.files); l != 3 {
|
|
t.Fatal("deleteAt(%d) failed; %d != 3", i, l)
|
|
}
|
|
}
|
|
|
|
q.files = queuedFileList{{name: "a"}}
|
|
q.deleteAt(0)
|
|
if l := len(q.files); l != 0 {
|
|
t.Fatal("deleteAt(only) failed; %d != 0", l)
|
|
}
|
|
}
|