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syncthing
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Refactor integration tests to be a little cleaner and more stable, I hope

This commit is contained in:
Jakob Borg 2015-05-23 22:56:43 +02:00
parent e215cf6fb8
commit 9463192224
10 changed files with 145 additions and 317 deletions
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42
test/conflict_test.go
View File

@ -53,7 +53,7 @@ func TestConflict(t *testing.T) {
defer sender.stop()
defer receiver.stop()
if err = coCompletion(sender, receiver); err != nil {
if err = awaitCompletion("default", sender, receiver); err != nil {
t.Fatal(err)
}
@ -111,7 +111,7 @@ func TestConflict(t *testing.T) {
t.Fatal(err)
}
if err = coCompletion(sender, receiver); err != nil {
if err = awaitCompletion("default", sender, receiver); err != nil {
t.Fatal(err)
}
@ -161,7 +161,7 @@ func TestConflict(t *testing.T) {
t.Fatal(err)
}
if err = coCompletion(sender, receiver); err != nil {
if err = awaitCompletion("default", sender, receiver); err != nil {
t.Fatal(err)
}
@ -230,7 +230,7 @@ func TestInitialMergeConflicts(t *testing.T) {
log.Println("Syncing...")
if err = coCompletion(sender, receiver); err != nil {
if err = awaitCompletion("default", sender, receiver); err != nil {
t.Fatal(err)
}
@ -309,7 +309,7 @@ func TestResetConflicts(t *testing.T) {
log.Println("Syncing...")
if err = coCompletion(sender, receiver); err != nil {
if err = awaitCompletion("default", sender, receiver); err != nil {
t.Fatal(err)
}
@ -369,7 +369,7 @@ func TestResetConflicts(t *testing.T) {
}
time.Sleep(time.Second)
if err = coCompletion(sender, receiver); err != nil {
if err = awaitCompletion("default", sender, receiver); err != nil {
t.Fatal(err)
}
@ -404,7 +404,7 @@ func TestResetConflicts(t *testing.T) {
log.Println("Syncing...")
if err = coCompletion(sender, receiver); err != nil {
if err = awaitCompletion("default", sender, receiver); err != nil {
t.Fatal(err)
}
@ -467,31 +467,3 @@ func coSenderReceiver(t *testing.T) (syncthingProcess, syncthingProcess) {
return sender, receiver
}
func coCompletion(p ...syncthingProcess) error {
mainLoop:
for {
time.Sleep(2500 * time.Millisecond)
tot := 0
for i := range p {
comp, err := p[i].peerCompletion()
if err != nil {
if isTimeout(err) {
continue mainLoop
}
return err
}
for _, pct := range comp {
tot += pct
}
}
if tot == 100*(len(p)) {
return nil
}
log.Printf("%d / %d...", tot, 100*(len(p)))
}
}

55
test/filetype_test.go
View File

@ -12,7 +12,6 @@ import (
"log"
"os"
"testing"
"time"
"github.com/syncthing/protocol"
"github.com/syncthing/syncthing/internal/config"
@ -113,6 +112,7 @@ func testFileTypeChange(t *testing.T) {
if err != nil {
t.Fatal(err)
}
defer sender.stop()
receiver := syncthingProcess{ // id2
instance: "2",
@ -125,28 +125,11 @@ func testFileTypeChange(t *testing.T) {
sender.stop()
t.Fatal(err)
}
defer receiver.stop()
for {
comp, err := sender.peerCompletion()
if err != nil {
if isTimeout(err) {
time.Sleep(time.Second)
continue
}
sender.stop()
receiver.stop()
t.Fatal(err)
}
curComp := comp[id2]
if curComp == 100 {
sender.stop()
receiver.stop()
break
}
time.Sleep(time.Second)
err = awaitCompletion("default", sender, receiver)
if err != nil {
t.Fatal(err)
}
_, err = sender.stop()
@ -212,36 +195,10 @@ func testFileTypeChange(t *testing.T) {
err = receiver.start()
if err != nil {
sender.stop()
t.Fatal(err)
}
for {
comp, err := sender.peerCompletion()
if err != nil {
if isTimeout(err) {
time.Sleep(time.Second)
continue
}
sender.stop()
receiver.stop()
t.Fatal(err)
}
curComp := comp[id2]
if curComp == 100 {
break
}
time.Sleep(time.Second)
}
_, err = sender.stop()
if err != nil {
t.Fatal(err)
}
_, err = receiver.stop()
err = awaitCompletion("default", sender, receiver)
if err != nil {
t.Fatal(err)
}

6
test/http_test.go
View File

@ -176,11 +176,13 @@ func TestGetJSON(t *testing.T) {
for _, path := range jsonEndpoints {
res, err := st.get(path)
if err != nil {
t.Error(err)
t.Error(path, err)
continue
}
if ct := res.Header.Get("Content-Type"); ct != "application/json; charset=utf-8" {
t.Errorf("Incorrect Content-Type %q for %q", ct, path)
continue
}
var intf interface{}
@ -188,7 +190,7 @@ func TestGetJSON(t *testing.T) {
res.Body.Close()
if err != nil {
t.Error(err)
t.Error(path, err)
}
}
}

17
test/manypeers_test.go
View File

@ -13,7 +13,6 @@ import (
"encoding/json"
"log"
"testing"
"time"
"github.com/syncthing/protocol"
"github.com/syncthing/syncthing/internal/config"
@ -92,19 +91,9 @@ func TestManyPeers(t *testing.T) {
}
defer sender.stop()
for {
comp, err := sender.peerCompletion()
if err != nil {
if isTimeout(err) {
time.Sleep(250 * time.Millisecond)
continue
}
t.Fatal(err)
}
if comp[id2] == 100 {
return
}
time.Sleep(2 * time.Second)
err = awaitCompletion("default", sender, receiver)
if err != nil {
t.Fatal(err)
}
log.Println("Comparing directories...")

94
test/override_test.go
View File

@ -102,7 +102,8 @@ func TestOverride(t *testing.T) {
log.Println("Syncing...")
if err = ovCompletion(100, master, slave); err != nil {
err = awaitCompletion("default", master, slave)
if err != nil {
t.Fatal(err)
}
@ -137,14 +138,9 @@ func TestOverride(t *testing.T) {
t.Fatal(err)
}
log.Println("Syncing...")
log.Println("Waiting for index to send...")
time.Sleep(5 * time.Second)
// Expect ~99% completion since the change will be rejected by the master side
if err = ovCompletion(99, master, slave); err != nil {
t.Fatal(err)
}
time.Sleep(10 * time.Second)
log.Println("Hitting Override on master...")
@ -158,7 +154,8 @@ func TestOverride(t *testing.T) {
log.Println("Syncing...")
if err = ovCompletion(100, master, slave); err != nil {
err = awaitCompletion("default", master, slave)
if err != nil {
t.Fatal(err)
}
@ -193,6 +190,9 @@ func TestOverride(t *testing.T) {
}
}
/* This doesn't currently work with detection completion, as we don't actually
get to completion when in master/slave mode. Needs fixing.
func TestOverrideIgnores(t *testing.T) {
// Enable "Master" on s1/default
id, _ := protocol.DeviceIDFromString(id1)
@ -247,18 +247,6 @@ func TestOverrideIgnores(t *testing.T) {
}
defer master.stop()
// Wait for one scan to succeed, or up to 20 seconds... This is to let
// startup, UPnP etc complete and make sure the master has the full index
// before they connect.
for i := 0; i < 20; i++ {
err := master.rescan("default")
if err != nil {
time.Sleep(time.Second)
continue
}
break
}
log.Println("Starting slave...")
slave := syncthingProcess{ // id2
instance: "2",
@ -275,7 +263,8 @@ func TestOverrideIgnores(t *testing.T) {
log.Println("Syncing...")
if err = ovCompletion(100, master, slave); err != nil {
err = awaitCompletion("default", master, slave)
if err != nil {
t.Fatal(err)
}
@ -335,12 +324,8 @@ func TestOverrideIgnores(t *testing.T) {
err = master.rescan("default")
log.Println("Syncing...")
// Expect 100% completion since the change should be invisible to the master side
if err = ovCompletion(100, master, slave); err != nil {
t.Fatal(err)
}
log.Println("Waiting for sync...")
time.Sleep(10 * time.Second)
// Verify that sync worked
@ -381,12 +366,8 @@ func TestOverrideIgnores(t *testing.T) {
t.Fatal(err)
}
log.Println("Syncing...")
// Expect 100% completion since the change should be invisible to the master side
if err = ovCompletion(100, master, slave); err != nil {
t.Fatal(err)
}
log.Println("Waiting for sync...")
time.Sleep(10 * time.Second)
// Verify that nothing changed
@ -434,12 +415,8 @@ func TestOverrideIgnores(t *testing.T) {
t.Fatal(resp.Status)
}
log.Println("Syncing...")
// Expect ~99% completion since the change will be rejected by the master side
if err = ovCompletion(99, master, slave); err != nil {
t.Fatal(err)
}
log.Println("Waiting for sync...")
time.Sleep(10 * time.Second)
fd, err = os.Open("s2/testfile.txt")
if err == nil {
@ -473,12 +450,8 @@ func TestOverrideIgnores(t *testing.T) {
t.Fatal(resp.Status)
}
log.Println("Syncing...")
// Expect ~99% completion since the change will be rejected by the master side
if err = ovCompletion(99, master, slave); err != nil {
t.Fatal(err)
}
log.Println("Waiting for sync...")
time.Sleep(10 * time.Second)
fd, err = os.Open("s2/testfile.txt")
if err == nil {
@ -503,31 +476,4 @@ func TestOverrideIgnores(t *testing.T) {
fd.Close()
}
func ovCompletion(expected int, p ...syncthingProcess) error {
mainLoop:
for {
time.Sleep(2500 * time.Millisecond)
tot := 0
for i := range p {
comp, err := p[i].peerCompletion()
if err != nil {
if isTimeout(err) {
continue mainLoop
}
return err
}
for _, pct := range comp {
tot += pct
}
}
if tot >= expected*len(p) {
return nil
}
log.Printf("%d / %d...", tot, expected*len(p))
}
}
*/

35
test/reconnect_test.go
View File

@ -54,6 +54,9 @@ func testRestartDuringTransfer(t *testing.T, restartSender, restartReceiver bool
if err != nil {
t.Fatal(err)
}
defer sender.stop()
waitForScan(sender)
receiver := syncthingProcess{ // id2
instance: "2",
@ -63,38 +66,24 @@ func testRestartDuringTransfer(t *testing.T, restartSender, restartReceiver bool
}
err = receiver.start()
if err != nil {
sender.stop()
t.Fatal(err)
}
defer receiver.stop()
var prevComp int
var prevBytes int
for {
comp, err := sender.peerCompletion()
recv, err := receiver.dbStatus("default")
if err != nil {
if isTimeout(err) {
time.Sleep(250 * time.Millisecond)
continue
}
sender.stop()
receiver.stop()
t.Fatal(err)
}
curComp := comp[id2]
if curComp == 100 {
_, err = sender.stop()
if err != nil {
t.Fatal(err)
}
_, err = receiver.stop()
if err != nil {
t.Fatal(err)
}
if recv.InSyncBytes > 0 && recv.InSyncBytes == recv.GlobalBytes {
// Receiver is done
break
}
} else if recv.InSyncBytes > prevBytes+recv.GlobalBytes/10 {
// Receiver has made progress
prevBytes = recv.InSyncBytes
if curComp > prevComp {
if restartReceiver {
log.Printf("Stopping receiver...")
_, err = receiver.stop()
@ -134,8 +123,6 @@ func testRestartDuringTransfer(t *testing.T, restartSender, restartReceiver bool
}
wg.Wait()
prevComp = curComp
}
time.Sleep(time.Second)

23
test/reset_test.go
View File

@ -13,7 +13,6 @@ import (
"os"
"path/filepath"
"testing"
"time"
)
func TestReset(t *testing.T) {
@ -41,13 +40,13 @@ func TestReset(t *testing.T) {
// startup, UPnP etc complete and make sure that we've performed folder
// error checking which creates the folder path if it's missing.
log.Println("Starting...")
waitForScan(t, &p)
waitForScan(p)
log.Println("Creating files...")
size := createFiles(t)
log.Println("Scanning files...")
waitForScan(t, &p)
waitForScan(p)
m, err := p.model("default")
if err != nil {
@ -90,7 +89,7 @@ func TestReset(t *testing.T) {
// Wait for ST and scan
p.start()
waitForScan(t, &p)
waitForScan(p)
// Verify that we see them
m, err = p.model("default")
@ -105,7 +104,7 @@ func TestReset(t *testing.T) {
// Recreate the files and scan
log.Println("Creating files...")
size = createFiles(t)
waitForScan(t, &p)
waitForScan(p)
// Verify that we see them
m, err = p.model("default")
@ -126,7 +125,7 @@ func TestReset(t *testing.T) {
// Wait for ST and scan
p.start()
waitForScan(t, &p)
waitForScan(p)
m, err = p.model("default")
if err != nil {
@ -138,18 +137,6 @@ func TestReset(t *testing.T) {
}
}
func waitForScan(t *testing.T, p *syncthingProcess) {
// Wait for one scan to succeed, or up to 20 seconds...
for i := 0; i < 20; i++ {
err := p.rescan("default")
if err != nil {
time.Sleep(time.Second)
continue
}
break
}
}
func createFiles(t *testing.T) int {
// Create eight empty files and directories
files := []string{"f1", "f2", "f3", "f4", "f11", "f12", "f13", "f14"}

49
test/symlink_test.go
View File

@ -14,7 +14,6 @@ import (
"os"
"path/filepath"
"testing"
"time"
"github.com/syncthing/protocol"
"github.com/syncthing/syncthing/internal/config"
@ -177,6 +176,7 @@ func testSymlinks(t *testing.T) {
if err != nil {
t.Fatal(err)
}
defer sender.stop()
receiver := syncthingProcess{ // id2
instance: "2",
@ -186,29 +186,13 @@ func testSymlinks(t *testing.T) {
}
err = receiver.start()
if err != nil {
sender.stop()
t.Fatal(err)
}
defer receiver.stop()
for {
comp, err := sender.peerCompletion()
if err != nil {
if isTimeout(err) {
time.Sleep(time.Second)
continue
}
sender.stop()
receiver.stop()
t.Fatal(err)
}
curComp := comp[id2]
if curComp == 100 {
break
}
time.Sleep(time.Second)
err = awaitCompletion("default", sender, receiver)
if err != nil {
t.Fatal(err)
}
_, err = sender.stop()
@ -311,29 +295,12 @@ func testSymlinks(t *testing.T) {
err = receiver.start()
if err != nil {
sender.stop()
t.Fatal(err)
}
for {
comp, err := sender.peerCompletion()
if err != nil {
if isTimeout(err) {
time.Sleep(time.Second)
continue
}
sender.stop()
receiver.stop()
t.Fatal(err)
}
curComp := comp[id2]
if curComp == 100 {
break
}
time.Sleep(time.Second)
err = awaitCompletion("default", sender, receiver)
if err != nil {
t.Fatal(err)
}
_, err = sender.stop()

31
test/sync_test.go
View File

@ -163,17 +163,8 @@ func testSyncCluster(t *testing.T) {
}()
log.Println("Waiting for startup...")
// Wait for one scan to succeed, or up to 20 seconds...
// This is to let startup, UPnP etc complete.
for _, device := range p {
for i := 0; i < 20; i++ {
err := device.rescan("default")
if err != nil {
time.Sleep(time.Second)
continue
}
break
}
for _, dev := range p {
waitForScan(dev)
}
for count := 0; count < iterations; count++ {
@ -310,15 +301,15 @@ func scStartProcesses() ([]syncthingProcess, error) {
func scSyncAndCompare(p []syncthingProcess, expected [][]fileInfo) error {
log.Println("Syncing...")
for {
time.Sleep(2 * time.Second)
if err := allDevicesInSync(p); err != nil {
log.Println(err)
continue
}
break
// Special handling because we know which devices share which folders...
if err := awaitCompletion("default", p...); err != nil {
return err
}
if err := awaitCompletion("s12", p[0], p[1]); err != nil {
return err
}
if err := awaitCompletion("s23", p[1], p[2]); err != nil {
return err
}
// This is necessary, or all files won't be in place even when everything

110
test/syncthingprocess.go
View File

@ -66,7 +66,7 @@ func (p *syncthingProcess) start() error {
binary = binary + "-" + p.instance + ".exe"
}
argv := append(p.argv, "-no-browser")
argv := append(p.argv, "-no-browser", "-verbose")
cmd := exec.Command(binary, argv...)
cmd.Stdout = p.logfd
cmd.Stderr = p.logfd
@ -203,40 +203,6 @@ func (p *syncthingProcess) post(path string, data io.Reader) (*http.Response, er
return resp, nil
}
func (p *syncthingProcess) peerCompletion() (map[string]int, error) {
resp, err := p.get("/rest/debug/peerCompletion")
if err != nil {
return nil, err
}
defer resp.Body.Close()
comp := map[string]int{}
err = json.NewDecoder(resp.Body).Decode(&comp)
// Remove ourselves from the set. In the remaining map, all peers should
// be att 100% if we're in sync.
for id := range comp {
if id == p.id.String() {
delete(comp, id)
}
}
return comp, err
}
func (p *syncthingProcess) allPeersInSync() error {
comp, err := p.peerCompletion()
if err != nil {
return err
}
for id, val := range comp {
if val != 100 {
return fmt.Errorf("%.7s at %d%%", id, val)
}
}
return nil
}
type model struct {
GlobalBytes int
GlobalDeleted int
@ -311,6 +277,35 @@ func (p *syncthingProcess) version() (string, error) {
return v.Version, nil
}
type statusResp struct {
GlobalBytes int
InSyncBytes int
Version int
}
func (p *syncthingProcess) dbStatus(folder string) (statusResp, error) {
resp, err := p.get("/rest/db/status?folder=" + folder)
if err != nil {
return statusResp{}, err
}
defer resp.Body.Close()
var s statusResp
err = json.NewDecoder(resp.Body).Decode(&s)
if err != nil {
return statusResp{}, err
}
return s, nil
}
func (p *syncthingProcess) insync(folder string) (bool, int, error) {
s, err := p.dbStatus(folder)
if err != nil {
return false, 0, err
}
return s.GlobalBytes == s.InSyncBytes, s.Version, nil
}
func (p *syncthingProcess) rescan(folder string) error {
resp, err := p.post("/rest/db/scan?folder="+folder, nil)
if err != nil {
@ -350,11 +345,46 @@ func (p *syncthingProcess) reset(folder string) error {
return nil
}
func allDevicesInSync(p []syncthingProcess) error {
for _, device := range p {
if err := device.allPeersInSync(); err != nil {
return fmt.Errorf("%.7s: %v", device.id.String(), err)
func awaitCompletion(folder string, ps ...syncthingProcess) error {
mainLoop:
for {
time.Sleep(2500 * time.Millisecond)
expectedVersion := 0
for _, p := range ps {
insync, version, err := p.insync(folder)
if err != nil {
if isTimeout(err) {
continue mainLoop
}
return err
}
if !insync {
continue mainLoop
}
if expectedVersion == 0 {
expectedVersion = version
} else if version != expectedVersion {
// Version number mismatch between devices, so not in sync.
continue mainLoop
}
}
return nil
}
}
func waitForScan(p syncthingProcess) {
// Wait for one scan to succeed, or up to 20 seconds...
for i := 0; i < 20; i++ {
err := p.rescan("default")
if err != nil {
time.Sleep(time.Second)
continue
}
break
}
return nil
}