Files
VoCat/internal/modem/discovery_test.go
T
MengMengCode 8a260e86f1 Implement automatic task management with CRUD operations and UI integration
- Added `automatic_tasks.go` and `automatic_tasks_test.go` for backend logic and testing of automatic tasks.
- Created `automatic_tasks_test.go` to validate task claiming and deletion behavior.
- Developed `AutomaticTasksPage.tsx` for frontend management of automatic tasks, including task creation, editing, and execution.
- Integrated device and eSIM profile selection for task configuration.
- Implemented automatic task scheduling and retry logic in the backend.
2026-08-10 22:15:54 +08:00

252 lines
8.2 KiB
Go

//go:build linux
package modem
import (
"context"
"fmt"
"os"
"path/filepath"
"strconv"
"testing"
)
func TestSysFSDiscoverySelectsInterface04AndNeverInterface02(t *testing.T) {
root := t.TempDir()
sysRoot := filepath.Join(root, "sys")
devRoot := filepath.Join(root, "dev")
usbRoot := filepath.Join(sysRoot, "bus", "usb", "devices")
mustWrite(t, filepath.Join(usbRoot, "1-6", "idVendor"), "2c7c\n")
mustWrite(t, filepath.Join(usbRoot, "1-6", "idProduct"), "0125\n")
mustWrite(t, filepath.Join(usbRoot, "1-6", "manufacturer"), "Android\n")
mustWrite(t, filepath.Join(usbRoot, "1-6", "product"), "Android\n")
mustWrite(t, filepath.Join(usbRoot, "1-6", "serial"), "Android\n")
for _, item := range []struct {
interfaceName string
interfaceNumber string
tty string
}{
{"1-6:1.2", "02", "ttyUSB0"},
{"1-6:1.3", "03", "ttyUSB1"},
{"1-6:1.4", "04", "ttyUSB2"},
{"1-6:1.5", "05", "ttyUSB3"},
} {
mustWrite(
t,
filepath.Join(usbRoot, item.interfaceName, "bInterfaceNumber"),
item.interfaceNumber+"\n",
)
mustMkdir(t, filepath.Join(
usbRoot,
item.interfaceName,
item.tty,
"tty",
item.tty,
))
}
mustMkdir(t, filepath.Join(usbRoot, "1-6:1.0", "net", "enx001122334455"))
mustMkdir(t, filepath.Join(usbRoot, "1-6:1.4", "usbmisc", "cdc-wdm0"))
discoverer := NewSysFSDiscoverer(sysRoot, devRoot)
candidates, err := discoverer.Discover(context.Background())
if err != nil {
t.Fatalf("Discover: %v", err)
}
if len(candidates) != 1 {
t.Fatalf("got %d candidates, want 1", len(candidates))
}
candidate := candidates[0]
if candidate.ID != "quectel-0125-1-6" {
t.Fatalf("ID = %q", candidate.ID)
}
if candidate.ATPort.Name != "ttyUSB2" {
t.Fatalf("AT port = %#v, want ttyUSB2", candidate.ATPort)
}
if candidate.ATPort.InterfaceNumber != 0x04 {
t.Fatalf("AT interface = %d, want 4", candidate.ATPort.InterfaceNumber)
}
if candidate.Ports[0].Role != PortRoleDiagnostic {
t.Fatalf("interface 02 role = %q", candidate.Ports[0].Role)
}
if candidate.QMIControl != filepath.Join(devRoot, "cdc-wdm0") {
t.Fatalf("QMI control = %q", candidate.QMIControl)
}
if candidate.NetworkInterface != "enx001122334455" {
t.Fatalf("network interface = %q", candidate.NetworkInterface)
}
}
func TestSysFSDiscoverySelectsTTYUSB2InQMIInterface00Layout(t *testing.T) {
root := t.TempDir()
sysRoot := filepath.Join(root, "sys")
devRoot := filepath.Join(root, "dev")
usbRoot := filepath.Join(sysRoot, "bus", "usb", "devices")
mustWrite(t, filepath.Join(usbRoot, "1-6", "idVendor"), "2c7c\n")
mustWrite(t, filepath.Join(usbRoot, "1-6", "idProduct"), "0125\n")
for number, tty := range []string{"ttyUSB0", "ttyUSB1", "ttyUSB2", "ttyUSB3"} {
interfaceName := "1-6:1." + strconv.Itoa(number)
mustWrite(
t,
filepath.Join(usbRoot, interfaceName, "bInterfaceNumber"),
fmt.Sprintf("%02x\n", number),
)
mustMkdir(t, filepath.Join(usbRoot, interfaceName, tty, "tty", tty))
}
mustWrite(
t,
filepath.Join(usbRoot, "1-6:1.4", "bInterfaceNumber"),
"04\n",
)
mustMkdir(t, filepath.Join(usbRoot, "1-6:1.4", "usbmisc", "cdc-wdm0"))
mustMkdir(t, filepath.Join(usbRoot, "1-6:1.4", "net", "wwp0s20f0u6i4"))
candidates, err := NewSysFSDiscoverer(sysRoot, devRoot).Discover(context.Background())
if err != nil {
t.Fatalf("Discover: %v", err)
}
if len(candidates) != 1 {
t.Fatalf("got %d candidates, want 1", len(candidates))
}
candidate := candidates[0]
if candidate.ATPort.Name != "ttyUSB2" ||
candidate.ATPort.InterfaceNumber != 0x02 ||
candidate.ATPort.Role != PortRoleAT {
t.Fatalf("AT port = %#v, want ttyUSB2 on interface 02", candidate.ATPort)
}
if candidate.QMIControl != filepath.Join(devRoot, "cdc-wdm0") {
t.Fatalf("QMI control = %q", candidate.QMIControl)
}
if candidate.NetworkInterface != "wwp0s20f0u6i4" {
t.Fatalf("network interface = %q", candidate.NetworkInterface)
}
}
func TestSysFSDiscoverySelectsATPortForSecondQMIUSBModem(t *testing.T) {
root := t.TempDir()
sysRoot := filepath.Join(root, "sys")
devRoot := filepath.Join(root, "dev")
usbRoot := filepath.Join(sysRoot, "bus", "usb", "devices")
for _, modem := range []struct {
usbName string
ttys []string
wdm string
}{
{"1-6", []string{"ttyUSB0", "ttyUSB1", "ttyUSB2", "ttyUSB3"}, "cdc-wdm0"},
{"1-5", []string{"ttyUSB4", "ttyUSB5", "ttyUSB6", "ttyUSB7"}, "cdc-wdm1"},
} {
mustWrite(t, filepath.Join(usbRoot, modem.usbName, "idVendor"), "2c7c\n")
mustWrite(t, filepath.Join(usbRoot, modem.usbName, "idProduct"), "0125\n")
for number, tty := range modem.ttys {
interfaceName := modem.usbName + ":1." + strconv.Itoa(number)
mustWrite(t, filepath.Join(usbRoot, interfaceName, "bInterfaceNumber"), fmt.Sprintf("%02x\n", number))
mustMkdir(t, filepath.Join(usbRoot, interfaceName, tty, "tty", tty))
}
mustWrite(t, filepath.Join(usbRoot, modem.usbName+":1.4", "bInterfaceNumber"), "04\n")
mustMkdir(t, filepath.Join(usbRoot, modem.usbName+":1.4", "usbmisc", modem.wdm))
}
candidates, err := NewSysFSDiscoverer(sysRoot, devRoot).Discover(context.Background())
if err != nil {
t.Fatalf("Discover: %v", err)
}
if len(candidates) != 2 {
t.Fatalf("got %d candidates, want 2", len(candidates))
}
for _, candidate := range candidates {
switch filepath.Base(candidate.USBPath) {
case "1-5":
if candidate.ATPort.Name != "ttyUSB6" || candidate.ATPort.Role != PortRoleAT {
t.Fatalf("second modem AT port = %#v, want ttyUSB6", candidate.ATPort)
}
case "1-6":
if candidate.ATPort.Name != "ttyUSB2" || candidate.ATPort.Role != PortRoleAT {
t.Fatalf("first modem AT port = %#v, want ttyUSB2", candidate.ATPort)
}
default:
t.Fatalf("unexpected candidate USB path %q", candidate.USBPath)
}
}
}
func TestSysFSDiscoveryDoesNotCollapseModemsWithSharedFactorySerial(t *testing.T) {
root := t.TempDir()
sysRoot := filepath.Join(root, "sys")
devRoot := filepath.Join(root, "dev")
usbRoot := filepath.Join(sysRoot, "bus", "usb", "devices")
for index, item := range []struct {
usbName string
ttyBase int
}{
{usbName: "1-5.1", ttyBase: 0},
{usbName: "1-5.2", ttyBase: 4},
} {
mustWrite(t, filepath.Join(usbRoot, item.usbName, "idVendor"), "2c7c\n")
mustWrite(t, filepath.Join(usbRoot, item.usbName, "idProduct"), "0125\n")
mustWrite(t, filepath.Join(usbRoot, item.usbName, "serial"), "0123456789ABCDEF\n")
for number := 0; number < 4; number++ {
interfaceName := item.usbName + ":1." + strconv.Itoa(number)
tty := fmt.Sprintf("ttyUSB%d", item.ttyBase+number)
mustWrite(t, filepath.Join(usbRoot, interfaceName, "bInterfaceNumber"), fmt.Sprintf("%02x\n", number))
mustMkdir(t, filepath.Join(usbRoot, interfaceName, tty, "tty", tty))
}
mustMkdir(t, filepath.Join(usbRoot, item.usbName+":1.4", "usbmisc", fmt.Sprintf("cdc-wdm%d", index)))
}
candidates, err := NewSysFSDiscoverer(sysRoot, devRoot).Discover(context.Background())
if err != nil {
t.Fatalf("Discover: %v", err)
}
if len(candidates) != 2 {
t.Fatalf("got %d candidates, want 2", len(candidates))
}
if candidates[0].ID == candidates[1].ID {
t.Fatalf("shared factory serial collapsed discovery IDs to %q", candidates[0].ID)
}
for _, candidate := range candidates {
if candidate.SerialNumber != "0123456789ABCDEF" {
t.Fatalf("serial = %q", candidate.SerialNumber)
}
if candidate.ATPort.Role != PortRoleAT {
t.Fatalf("AT port = %#v", candidate.ATPort)
}
}
}
func TestSysFSDiscoveryIgnoresNonQuectelUSB(t *testing.T) {
root := t.TempDir()
usbRoot := filepath.Join(root, "sys", "bus", "usb", "devices")
mustWrite(t, filepath.Join(usbRoot, "2-1", "idVendor"), "0403\n")
mustWrite(t, filepath.Join(usbRoot, "2-1:1.0", "bInterfaceNumber"), "00\n")
mustMkdir(t, filepath.Join(usbRoot, "2-1:1.0", "ttyUSB9"))
candidates, err := NewSysFSDiscoverer(
filepath.Join(root, "sys"),
filepath.Join(root, "dev"),
).Discover(context.Background())
if err != nil {
t.Fatalf("Discover: %v", err)
}
if len(candidates) != 0 {
t.Fatalf("got %#v, want no candidates", candidates)
}
}
func mustWrite(t *testing.T, path, value string) {
t.Helper()
mustMkdir(t, filepath.Dir(path))
if err := os.WriteFile(path, []byte(value), 0o600); err != nil {
t.Fatal(err)
}
}
func mustMkdir(t *testing.T, path string) {
t.Helper()
if err := os.MkdirAll(path, 0o700); err != nil {
t.Fatal(err)
}
}